We are looking for a highly analytical and technically skilled Senior Financial Modeling Analyst to build and own a next-generation Excel-based underwriting model for data center developments. This model will serve as the backbone for high-stakes investment decisions and must adhere to strict non-functional and functional requirements; requires deep expertise in financial modeling and automation within Excel, preferably coupled with experience in the data center, real estate, or infrastructure industries. You’ll be responsible for building, validating, and automating a dynamic model that supports critical investment decisions, sensitivity analysis, ESG reporting, and stakeholder presentations.

The ideal candidate brings deep expertise in financial modeling, especially in real estate, data center infrastructure, or capital-intensive development projects, and is passionate about building scalable, auditable, and user-friendly Excel models with enterprise-grade performance. 

Location: 100% Remote. Working hours are based on the Pacific Time Zone.

Job Description:

Core Responsibilities: 

Model Development & Functional Implementation

• Design, structure, and build a modular and scalable underwriting model in Microsoft Excel based on a detailed PRD. 
• Implement full project financials: CAPEX schedules, revenue modeling, lease terms, IRR waterfalls, tax assumptions, debt tranches, and exit scenarios.
• Deliver monthly and annual financial statements (IS, BS, CF) and performance dashboards.
• Build self-service components and automation hooks for sensitivity analysis, scenario comparison, ESG metrics, and stakeholder outputs.
• Work closely with finance, development, sustainability, and executive stakeholders to align model logic with business objectives. 

Key Responsibilities:

• Design and build an institutional-grade underwriting model for data center projects in Microsoft Excel from scratch, based on a comprehensive PRD.
• Develop detailed monthly and annual financial projections, including income statements, balance sheets, and cash flow statements. 
• Model project-level and portfolio-level scenarios, including CAPEX buildouts, land acquisition, lease-up schedules, OPEX assumptions, debt tranches, and exit strategies.
• Implement IRR waterfalls, equity multiple calculations, tax incentive modeling, and capital structure optimization features. 
• Build sensitivity and scenario analysis modules (e.g., Monte Carlo, Tornado charts) with high-performance Excel structures. 
• Integrate ESG and regulatory compliance metrics into the model. 
• Collaborate with finance, development, sustainability, and executive teams to define inputs and outputs. 
• Assist in defining specifications for integration with tools like Power BI, Phocas, Cube, and external APIs (e.g., utility rates, market benchmarks). 
• Design version control and access restrictions into the model to ensure data integrity and usability across internal and external users. 
• Document model architecture, formulas, assumptions, and user guides for technical and non-technical users.

• Design and build an institutional-grade underwriting model for data center projects in Microsoft Excel from scratch, based on a comprehensive PRD.
• Develop detailed monthly and annual financial projections, including income statements, balance sheets, and cash flow statements. 
• Model project-level and portfolio-level scenarios, including CAPEX buildouts, land acquisition, lease-up schedules, OPEX assumptions, debt tranches, and exit strategies. 
• Implement IRR waterfalls, equity multiple calculations, tax incentive modeling, and capital structure optimization features. 
• Build sensitivity and scenario analysis modules (e.g., Monte Carlo, Tornado charts) with high-performance Excel structures. 
• Integrate ESG and regulatory compliance metrics into the model. 
• Collaborate with finance, development, sustainability, and executive teams to define inputs and outputs. 
• Assist in defining specifications for integration with tools like Power BI, Phocas, Cube, and external APIs (e.g., utility rates, market benchmarks). 
• Design version control and access restrictions into the model to ensure data integrity and usability across internal and external users. 
• Document model architecture, formulas, assumptions, and user guides for technical and non-technical users. 

Non-Functional Excellence:

• Ensure sub-5 second calculation speed even in large, multi-tab models. 
• Design for version control, access permissions, audit trails, and formula protection. 
• Create a user-friendly navigation system, in-sheet documentation, and dynamic tooltips for non-technical users. 
• Optimize for Excel Online, Teams/SharePoint, and offline access with cloud sync capability. 
• Build with data security and compliance in mind, including GDPR, SOC 2, and ISO 27001 considerations. 
• Ensure modularity so new assets or assumptions can be plugged in with minimal disruption. 
• Build support for localization: currency, tax jurisdiction, and regulatory frameworks. 
• Develop error-handling logic, QA dashboards, and automated integrity checks. 
• Maintain lean model size, robust performance, and enterprise audit readiness. 

Required Skills & Experience: 

• 7+ years in financial modeling, underwriting, or investment analysis (data centers, real estate, energy, infrastructure).
• Expert-level Excel: deep formula logic, model optimization, pivoting, financial statements, VBA, or Power Query a plus. 
• Proven experience building multi-scenario, multi-output Excel models with strong user protections and documentation. 
• Understanding of CAPEX, IRR waterfalls, lease modeling, ESG metrics, and tax incentive structures. 
• Ability to translate complex business inputs into structured, scalable Excel architecture. 
• Strong written communication and documentation skills for stakeholder training and governance. 

-

• 7+ years of experience in financial modeling, underwriting, or investment analysis in data centers, real estate, infrastructure, or energy sectors.
• Expert-level Microsoft Excel skills including advanced formula writing, data modeling, pivot tables, conditional logic, data validation, named ranges, and performance optimization.
• Strong grasp of capital markets, IRR waterfalls, equity structures, tax implications, and sensitivity testing.
• Experience building multi-tab, multi-scenario Excel models with modular design and robust error-checking mechanisms.
• Familiarity with data center economics, including utility pricing, lease terms, phased buildouts, and tenant diversification strategies, is a strong plus.
• Exposure to ESG and regulatory frameworks (e.g., PUE, TCFD, GRESB, zoning/permitting). 
• Strong analytical, critical thinking, and communication skills, with experience presenting findings to C-level stakeholders. 
• Ability to write documentation and train users on model functionality.

Preferred Qualifications:

• Experience with Power BI, Phocas, Cube, or similar tooling layered over Excel models. 
• Knowledge of API/data feed integrations for market data, utility rates, construction costs, etc. 
• Familiarity with compliance-driven financial modeling (e.g., audit support, ESG reporting frameworks). 
• Track record working with cross-functional teams in investment or infrastructure development.

-

• Experience integrating Excel with tools like Power BI, Phocas, or Cube.
• Background in using Excel with external data feeds (e.g., API integrations).
• Understanding of model audit best practices and SOX/GDPR/SOC 2 compliance as they apply to financial models.
• Experience in portfolio analysis and multi-asset investment models. 

Nice-to-Have:

• Knowledge of automation tools (e.g., VBA, Power Query, Zapier).
• Fluency in Spanish or Portuguese (for LATAM coordination).
• MBA, CFA, or CPA credentials.

Why Join Us? 

• Collaborate directly with senior stakeholders on a mission-critical model used for strategic investments and board-level decisions.
• Work in a fast-paced, entrepreneurial environment with the flexibility of remote work. 
• Help reshape underwriting efficiency in the datacenter space through modeling innovation and tooling automation. 

Why This Role Matters: 

• This model will be used to underwrite hundreds of millions in capital deployment, inform C-suite and investor decisions, and drive automation across a traditionally slow underwriting process. Your work will impact timelines, investment returns, risk mitigation, and ESG compliance — and must meet the highest standards of both functionality and operational integrity. 

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (mandatory).

We are seeking a BIM Manager with strong leadership and technical skills to drive digital transformation in our projects. The ideal candidate will oversee BIM implementation, coordinate multidisciplinary teams, and ensure model quality and efficiency across all project phases.

Location: 100% Remote. Working hours are based between the US Central-Eastern Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Responsibilities:

• Create electrical drawings for facilities such as lighting systems, power systems, communications, security, and fire detection in compliance with the National Electrical Code (NEC).
• Perform basic system calculations, drawing production, master specification editing, and construction cost estimating 
• Perform assignments utilizing standard engineering techniques and procedures under the supervision of a licensed professional.
• Responsible for the electrical layout of multiple points using Trimble Stations.
• Ensuring that all documents and designs meet CAD standards and Quality Program Criteria.
• Produce internal pre-fabrication plans and complete quality control review to ensure the finished materials match the plans.
• Ability to attend clash detection meetings with other trades and general contractors to create detailed shop drawings for installation.
• Perform other duties as needed.

Essential Skills:

• An Associate in a closely related field or combination of education and relevant experience. 
• Two+ years’ experience in electrical, lighting, power, and building design.
• Strong computer skills in Revit, Navisworks, and/or ACC.
• Familiarity with Trimble and Evolve.
• Strong skill set in the use of Bluebeam solutions.
• Working knowledge of commercial, industrial, or healthcare projects.
• Ability to juggle multiple priorities and contexts and switch between tasks.
• Previous experience with an architectural or engineering consulting firm.

Work Environment:

• The work environment is dynamic and collaborative, with a strong emphasis on accuracy and accountability.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (mandatory).

We are seeking a skilled VDC Designer to join our team. The ideal candidate will link Revit files, create and modify schedules for drawings, and set up view filters and templates. The role involves accurately modeling electrical equipment, light fixtures, and other components per project specifications while ensuring all elements are properly sized and spaced. Additionally, the VDC Designer will review and mark up drawings, place, and code APL points, and export point files from the project.

Location: 100% Remote. Working hours are based between the US Central-Eastern Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Responsibilities:

• Link Revit files.
• Create and modify schedules for drawings.
• Set up view filters and templates.
• Layout conduit racks with proper parameters, conduit spacing, conduit sizing, j-box size, and location.
• Accurately model electrical equipment and light fixtures per project specs and submittals.
• Clash-modeled content for electrical equipment and light fixtures per project specs.
• Review and mark up drawings done by others and ensure corrections are made.
• Place and code APL points and export the point file from the project.

Essential Skills:

• Experience with Revit MEP.
• Proficiency in Navisworks.
• Knowledge of Bluebeam.
• Familiarity with BIM 360.
• Experience in electrical and/or specialty systems field.
• Job-related experience in 2D and 3D modeling.
• 3-5 years of field and/or technical experience combined or 3-4 years of software experience.
• Advanced understanding of NEC and BICSI codes.

Additional Skills & Qualifications:

• BS in Construction Management, Engineering, Architecture, or BIM Technology.
• Proficiency in Google Suite, Smartsheet, and Excel.

Work Environment:

• The work environment is dynamic and collaborative, with a strong emphasis on accuracy and accountability.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (mandatory).

We are looking for a talented UX/UI Designer to join our team at a leading financial company. If you're passionate about creating intuitive, user-centered digital experiences and have a strong eye for detail, this is your chance to shape the future of financial technology. You'll collaborate closely with product and development teams to design seamless, impactful interfaces that make complex systems feel simple

Location: 100% Remote. Working hours are based between the US Central-Eastern Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Design the user experience for web and mobile solutions that help millions of people achieve their financial goals. Use design thinking techniques and strong collaboration across business, design, analytics, and development functions to create experiences our customers love and that drive results for the business. Serve as the subject-matter expert for the UX discipline. Use creative and technical problem-solving skills to guide the design from concept through completion.

Job Functions, Essential Duties and Responsibilities:

• Create web and mobile solutions that bring clarity to complex problems by using a range of skills, including user research, interaction design, visual design, and information architecture, as well as knowledge of the competitive landscape and The Client brand.
• Prototype and scale UX solutions for new products, services, features, and enhancements from journey maps through detailed designs.
• Build strong, collaborative relationships across design, business, development, and analytics teams. Manage expectations within the team and with clients.
• Use qualitative and quantitative analysis techniques to inform design decisions and ensure that solutions have the intended impact.
• Assist with other tasks and projects as assigned
• Responsible for protecting, securing, and proper handling of all confidential data held by The Client to ensure against unauthorized access, improper transmission, and/or unapproved disclosure of information that could result in harm to Ascensus or our clients.
• Our I-Client service philosophy and our Core Values of People Matter, Quality First, and Integrity Always® should be visible in your actions on a day-to-day basis showing your support of our organizational culture.

Supervision:

• N/A

Experience, Skills, Knowledge Requirements:

• Undergraduate degree or equivalent experience in a creative or technical field.
• Minimum 5 – 10 years of experience or equivalent combination of experience and education.
• Able to resolve disparate user and business needs, to drive clarity and alignment across stakeholders.
• Portfolio demonstrating expertise in solving complex UX problems and designing thoughtfully crafted web and mobile experiences on large-scale projects.
• Strong collaboration skills. A high degree of creativity, empathy, and passion.
• Excellent communication skills (storytelling, visualization, use of qualitative and quantitative data) to enlist support for initiatives and ignite enthusiasm to execute.
• Experience with Design Thinking, Agile, and Lean methodologies.
• Highly proficient in the use of design and prototyping software (Adobe, Sketch, InVision, etc.)
• Knowledgeable about web and mobile UX best practices. Understanding of HTML/CSS and emerging tools, technologies, and business practices.
• Excellent organizational skills. Able to switch between tasks across projects.
• Able to give and receive feedback and interpret critique to enhance project outcomes.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (mandatory).

We’re on the lookout for a Senior Software Engineer with strong expertise in Microsoft technologies to join our growing team!

Location: 100% Remote. Working hours are based between the US Central-Eastern Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

As a Senior Software Engineer at The Company, you will be working in a high-energy team, writing beautiful code using the best engineering practices in the industry today. Passion for problem solving and all aspects of software development is critical. We are building teams that are empowered to solve the business needs by having a rapid development and deployment pipeline with a focus on automation and continuously releasing software. As a Senior scrum team member, you will be responsible for delivering solutions that adhere to the software architecture strategy, coding standards, and established organizational policies and procedures and providing technical guidance to others in your areas of expertise.

Job Functions, Essential Duties and Responsibilities:

• Analyze software requirements to determine best solution to deliver business goals including estimating and planning throughout an agile software development lifecycle.
• Modify codebase to implement complex software modifications following appropriate standards for coding and design patterns, source code control, unit testing, and continuous integration and deployment.
• Analyze and troubleshoot complex errors in software application to determine root cause and resolution.
• Assist with testing and written description of application software changes
• Collaborate with team members, actively participate in all Scrum ceremonies and activities including pair programming and peer code review with a constant focus on continuous improvement.
• Be a driver for innovation on the scrum team by leading or assisting in technical research initiatives, sometimes working with other teams.
• Responsible for protecting, securing, and proper handling of all confidential data held by The Company to ensure against unauthorized access, improper transmission, and/or unapproved disclosure of information that could result in harm to The Company or our clients.
• Our I-Client service philosophy and our Core Values of People Matter, Quality First and Integrity Always® should be visible in your actions on a day to day basis showing your support of our organizational culture.

Supervision:

• None.

Experience, Skills, Knowledge Requirements:

• Bachelor’s degree in computer science, engineering or related experience preferred.
• Technical leadership skills for effective participation in design discussions with both technical and non-technical audiences creating technical documentation and diagrams.
• Strong understanding of good object oriented design principles (patterns, cohesion/coupling, S.O.L.I.D., data
• structures and algorithms).
• Strong experience writing clean and maintainable code using engineering best practices such as unit testing, TDD, continuous integration and deployment, automation, design patterns, refactoring, etc.
• Experience with Agile SDLC practices.
• Strong problem solving and communication skills.
• Strong troubleshooting skills.
• Minimum 5 years of professional experience developing software & systems on the Microsoft Technology Stack using C# and .Net.
• Basic Experience with HTML, CSS, and JavaScript.
• Strong experience with a relational database such as Sybase, MSSQL, Oracle.
• Experience with distributed systems, Services Oriented Architecture, RESTfulservices, and Microservices development.
• Good understanding of web technologies such as HTTP, Apache HTTP.
• Proxies Experience with multi-threaded applications and memory management.
• Experience with continuous integration and deployment (CI/CD), automation, and related tools.

Nice-to-Have Skills:

• Experience documenting business solutions in technical documents and diagrams.
• Working experience with C, /C++, Python, Apache, Ngnix, Redis, jQuery, Powershell or other scripting languages.
• Experience with at least one modern JavaScipt front-end framework (ReactJS, KnockoutJS, Angular, Bootstrap) with a preference for ReactJS.
• Experience with Containerization, Docker & Kubernetes.
• Experience working with legacy code.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (mandatory).

We are seeking an energetic and passionate Senior Software Engineer to join our technology team and support Bitcoin IRA’s software platform. Our technology team is building world-class software systems using cutting-edge technology and tools in an iterative, highly collaborative team environment. We are looking for a motivated individual with a history of working successfully within small and innovative software teams.

Location: Remote. Working hours are based on the US Pacific Time Zone: 7.00 AM - 4.00 PM or 8.00 AM - 5.00 PM.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

We expect you to be a “solid” human being. Someone who doesn’t need to be reminded our handbook includes mutual respect, teamwork, and professional conduct policies. We seek the best. So, working together to uphold our company culture, mission statement, and values comes standard. This also includes other stuff our legal team forced me to include like:

• Exhibit exceptional customer service skills within company guidelines.
• Possess a positive attitude, motivation, and ability to learn.
• Display strong work ethic relative to punctuality, discipline, and a sense of responsibility.
• Ability to work collaboratively, communicate effectively and display commitment.
• Have effective communication skills (listening, verbal, and written).
• Practice multicultural sensitivity and awareness.
• Ability to take constructive feedback with adaptability and flexibility.
• Exercise excellent planning and organizational skills.
• Demonstrate critical thinking and decision-making abilities.
• Capable of time and priority management.
• Embrace conflict resolution and problem-solving skills.
• Adhere to all standard company guidelines and handbook policies.

What you’ll do:

• Develop, enhance, modify and/or maintain frontend applications and services.
• Contribute to application/services overall architecture and design.
• Design, implement, and write automated tests that conform to software best practices.
• Write, design, develop/build, test, implement, and support web applications and software using Typescript and React
• Understand the software development life cycle Implement and unit test changes to existing and newly developed applications.
• Execute application change requests.
• Ensure the integrity of code by using practiced and proven standards of development.
• Train and support users on implemented system changes or issues related to applications and supporting software
• Write and maintain technical documentation for applications and supporting software.
• Have the desire to remain current on trends and standards in programming to ensure continued improvement and implementation of quality and effective application and software solutions.
• Excellent written and oral communication skills and the ability to work cooperatively and collaboratively with all levels of employees, management, and third parties in order to ensure intuitive user interface application and software solutions.
• Strong analytical skills, be detail-oriented, work in a fast-paced environment, meets deadlines, multi-tasks, works both independently and as part of a team Collaborate with other teams, such as UI/UX designers, backend developers, and project managers.

What you’ll need:

• Bachelor's degree in computer science, software design, or related field of study or equivalent experience.
• 4+ years' experience building production-grade web applications with a focus on UI excellence.
• Deep expertise with React, including hooks, context, and performance optimization.
• Strong TypeScript experience.
• Expert-level CSS skills with proficiency in Tailwind and styled-components.
• Proven track record of delivering pixel-perfect, highly polished user interfaces.
• Experience building and maintaining reusable component libraries.
• Experience with complex form implementations and client-state management.
• Solid foundation in software development best practices.
• Familiarity with software quality practices such as unit testing, mocking, Integration testing, code coverage.
• Experience using source control (Git).
• Solid understanding and use of Git.
• Familiar with Agile and Scrum methodologies.
• Excellent written and oral communication skills.

Nice to have:

• React Native experience.
• Experience with data visualization libraries.
• Experience with Angular.
• Experience with financial/trading UIs.
• Familiarity with Continuous Integration CI/CD pipelines TeamCity, Azure DevOps.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We are looking for an energetic and passionate Lead Software Engineer. The Lead Software Engineer will be responsible for creating new manual and automated test processes while helping to maintain them. We are a successful and growing team focused on developing software to power the company's changing needs. We are looking for a motivated individual with a history of working successfully within small innovative software teams.

Location: Remote. Working hours are based on the US Pacific Time Zone: 7.00 AM - 4.00 PM.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

We expect you to be a “solid” human being. Someone who doesn’t need to be reminded our handbook includes mutual respect, teamwork, and professional conduct policies. We seek the best. So, working together to uphold our company culture, mission statement, and values comes standard. This also includes:

• Exhibit exceptional customer service skills within company guidelines.
• Possess a positive attitude, motivation, and ability to learn.
• Display a strong work ethic relative to punctuality, discipline, and a sense of responsibility.
• Ability to work collaboratively, communicate effectively, and display commitment.
• Have effective communication skills (listening, verbal, and written).
• Practice multicultural sensitivity and awareness.
• Ability to take constructive feedback with adaptability and flexibility
• Exercise excellent planning and organizational skills.
• Demonstrate critical thinking and decision-making abilities.
• Capable of time and priority management.
• Embrace conflict resolution and problem-solving skills.
• Adhere to all standard company guidelines and handbook policies.

What you’ll do:

• Develop, enhance, modify and/or maintain back-end applications and services.
• Contribute to application/services overall architecture and design.
• Design, implement, and write automated tests that conform to software best practices.
• Provide production support for existing applications.
• Collaborate with team members.

What you’ll need:

• Strong foundation in design patterns and software development best practices.
• Understanding of SOLID principles and Clean Code principals.
• Experience with C#/.NET, Object Relational Mappers like Dapper.
• Knowledge of MSSQL Server database design.
• Familiarity with software quality practices such as unit testing, mocking, Integration testing, code coverage with NUnit.
• Familiarity with Continuous Integration CI/CD pipelines and Azure DevOps.
• Solid understanding and use of Git.
• Experience working with asynchronously running microservices.
• 10+ years of back-end software development.
• Bachelor’s degree in computer science preferred.
• Excellent written and oral communication skills.
• Enthusiasm for our culture. Our culture is unique, and we live by our values.

Plusses Include:

• iDesign.
• Working knowledge of at least one modern JavaScript frameworks such as React, Angular etc.
• Advanced Knowledge of SASS and HTML5.
• Advanced Knowledge of Node.js.
• Comfort and experience being in an innovative fast-paced environment.
• Familiarity with one or many cloud services such as: Azure, AWS, etc.

We are looking for an energetic and passionate Senior Software Engineer. The Senior Software Engineer will be responsible for creating new manual and automated test processes while helping to maintain them. We are a successful and growing team focused on developing software to power the company's changing needs. We are looking for a motivated individual with a history of working successfully within small innovative software teams.

Location: Remote. Working hours are based on the US Pacific Time Zone: 7.00 AM - 4.00 PM.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

We expect you to be a “solid” human being. Someone who doesn’t need to be reminded our handbook includes mutual respect, teamwork, and professional conduct policies. We seek the best. So, working together to uphold our company culture, mission statement, and values comes standard. This also includes:

• Exhibit exceptional customer service skills within company guidelines.
• Possess a positive attitude, motivation, and ability to learn.
• Display a strong work ethic relative to punctuality, discipline, and a sense of responsibility.
• Ability to work collaboratively, communicate effectively, and display commitment.
• Have effective communication skills (listening, verbal, and written).
• Practice multicultural sensitivity and awareness.
• Ability to take constructive feedback with adaptability and flexibility
• Exercise excellent planning and organizational skills.
• Demonstrate critical thinking and decision-making abilities.
• Capable of time and priority management.
• Embrace conflict resolution and problem-solving skills.
• Adhere to all standard company guidelines and handbook policies.

What you’ll do:

• Develop, enhance, modify and/or maintain back-end applications and services.
• Contribute to application/services overall architecture and design.
• Design, implement, and write automated tests that conform to software best practices.
• Provide production support for existing applications.
• Collaborate with team members.

What you’ll need:

• Strong foundation in design patterns and software development best practices.
• Understanding of SOLID principles and Clean Code principals.
• Experience with C#/.NET, Object Relational Mappers like Dapper.
• Knowledge of MSSQL Server database design.
• Familiarity with software quality practices such as unit testing, mocking, Integration testing, code coverage with NUnit.
• Familiarity with Continuous Integration CI/CD pipelines and Azure DevOps.
• Solid understanding and use of Git.
• Experience working with asynchronously running microservices.
• 4+ years of back-end software development.
• Bachelor’s degree in computer science preferred.
• Excellent written and oral communication skills.
• Enthusiasm for our culture. Our culture is unique, and we live by our values.

Plusses Include:

• iDesign.
• Working knowledge of at least one modern JavaScript frameworks such as React, Angular etc.
• Advanced Knowledge of SASS and HTML5.
• Advanced Knowledge of Node.js.
• Comfort and experience being in an innovative fast-paced environment.
• Familiarity with one or many cloud services such as: Azure, AWS, etc.

We are looking for an energetic and passionate Senior Quality Engineer. The Senior Quality Engineer will be responsible for creating new manual and automated test processes while helping to maintain them. We are a successful and growing team focused on developing software to power the company's changing needs. We are looking for a motivated individual with a history of working successfully within small innovative software teams.

Location: Remote. Working hours are based on the US Pacific Time Zone: 7.00 AM - 4.00 PM.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

We expect you to be a “solid” human being. Someone who doesn’t need to be reminded our handbook includes mutual respect, teamwork, and professional conduct policies. We seek the best. So, working together to uphold our company culture, mission statement, and values comes standard. This also includes:

• Exhibit exceptional customer service skills within company guidelines.
• Possess a positive attitude, motivation, and ability to learn.
• Display a strong work ethic relative to punctuality, discipline, and a sense of responsibility.
• Ability to work collaboratively, communicate effectively, and display commitment.
• Have effective communication skills (listening, verbal, and written).
• Practice multicultural sensitivity and awareness.
• Ability to take constructive feedback with adaptability and flexibility
• Exercise excellent planning and organizational skills.
• Demonstrate critical thinking and decision-making abilities.
• Capable of time and priority management.
• Embrace conflict resolution and problem-solving skills.
• Adhere to all standard company guidelines and handbook policies.

What you’ll do:

• Responsible for doing manual tests and developing automated tests for the web applications as well as back-end services.
• Creating test data.
• Create test scenarios and initially do as manual tests and then once in production implement them as automated tests that run in a CI / CD pipeline.
• Ensure test-ability of software being developed by communicating test needs to developers and architects.
• Execute tests and determine root-cause of issues found for functional, regression and ad-hoc testing.
• Deeply understand the company's business requirements.
• Advocate for quality practices within the team.
• Communicate with stakeholders to design and define use cases.
• Participate in use case analysis meetings and provide feedback on software architecture.
• 60% Manual Testing. 30% Test Automation. 10% Data & Documentation.

What you’ll need:

• Experience with manual testing for web, mobile, data, and backend.
• Experience with automation tools such as Protractor, Cypess, Selenium WebDriver, Playwright, TestCafe, etc.
• Experience testing web services (REST preferred). Experience with Postman.
• Experience with the Software Development Life Cycle (SDLC).
• Intermediate knowledge of relational database management systems (e.g., SQL Server, PostgreSQL).
• Experience with data mining and analysis on large datasets.
• Solid communication skills: Demonstrated ability to explain complex technical issues to both technical and non-technical audiences.
• Strong understanding of the Software design/architecture process.
• Self-directed and self-motivated individual who takes complete ownership of the product and its outcome.
• Familiar with the development challenges inherent with highly scalable and available web applications.
• Excellent communication and written skills.
• Bachelor’s degree in computer science.
• Strong knowledge of various QA methodologies.
• Familiarity with BDD testing techniques.
• Proficient Microsoft Office Excel, Word, Outlook.
• Comfort and experience being in an innovative start-up environment.
• A willingness to roll-up your sleeves and get work done.
• Excellent written and oral communication skills.
• Enthusiasm for our culture. Our culture is unique, and we live by our values.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We’re looking for a Senior Data Engineer with strong expertise in Databricks to design and build high-performance, scalable data pipelines. In this role, you’ll work closely with stakeholders, architects, and engineers to define data requirements, develop optimized solutions, and ensure seamless execution across our global teams.

Location: 100% Remote. Working hours are based on the US Pacific Time Zone.

About the Company:

Abstra is a fast-growing Nearshore Tech Talent services company that provides top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

What You’ll Do:

• Collaborate with business and engineering teams to understand data needs and translate them into scalable solutions.
• Design, develop, and maintain high-performance ETL pipelines using Databricks and PySpark.
• Optimize big data processing workflows to ensure efficiency, reliability, and scalability.
• Work with AWS cloud services to manage, store, and process large-scale datasets.
• Implement data governance, security, and quality best practices.
• Troubleshoot and optimize performance issues in distributed data environments.
• Stay ahead of industry trends and drive innovation in data engineering best practices.

 
Technical Stack / Skills Required:

• Databricks – Strong experience in Delta Lake, Unity Catalog, and Workflows.
• PySpark / Spark SQL – Deep understanding of distributed data processing and optimization techniques.
• Cloud Platforms (AWS / Azure / GCP) – Basics of AWS Glue, S3, Lambda, Athena, Redshift, or similar cloud-native services.
• ETL & Data Orchestration – Hands-on experience with Apache Airflow or similar orchestration tools.
• Data Warehousing & Modeling – Experience with Snowflake, Redshift, BigQuery, or similar; solid understanding of dimensional modeling and Star Schema.
• Programming Languages – Proficiency in Python (preferred), Scala, or Java for data engineering and automation.

Must-Have Skills:

• 5+ years of experience in data engineering, specializing in big data technologies (e.g., Hadoop, Spark, Kafka).
• Hands-on expertise in Databricks and distributed data processing.
• Strong knowledge of data architecture, ETL frameworks, and data warehousing concepts.
• Proficiency in Python or Java for building scalable data solutions.
• Experience working with cloud platforms (AWS, Azure, GCP) and modern data ecosystems.
• Strong analytical mindset with excellent problem-solving and debugging skills.

Professional Skills:

• Outstanding communication and leadership skills, with the ability to work in fast-paced, cross-functional teams.
• Solid English written, verbal, and presentation communication skills.
• Strong team and individual player.
• Maintains composure during all types of situations and is collaborative by nature.
• High standards of professionalism, consistently producing high-quality results.
• Self-sufficient, independent requiring very little supervision or intervention.
• Demonstrate flexibility and openness to bring creative solutions to address issues.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We are building a team that is empowered to use AI to solve the business needs by having a rapid development and deployment pipeline with a focus on automation and releasing software. As a Front End Software Engineer within The Company AI Program, you will be working in a high energy team and will be responsible for building the front end for our agent assist chatbot and email drafting tools. This role requires a passion for AI, commitment to quality user experience, a strong understanding of front-end development, and the ability to work collaboratively in a fast-paced environment. As a Scrum team member, you will be responsible for delivering solutions that adhere to the software architecture strategy, coding standards, and established organizational policies and procedures.

Location: Remote. Working hours based on the US Eastern or Central Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Job Functions, Essential Duties and Responsibilities

• Develop and maintain the front end of the agent assist chatbot and email auto-drafting tool using React and modern JavaScript/TypeScript.
• Build dynamic UI components that integrate with real-time AI services and backend APIs.
• Collaborate with product owners, designers, and backend developers to create seamless and intuitive user interfaces.
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Collaborate with backend engineers to interface with services built in Python and data stored in PostgreSQL.
• Ensure the technical feasibility of UI/UX designs and optimize applications for maximum speed and scalability.
• Participate in code reviews, testing, and continuous integration processes.
• Translate product requirements and user feedback into elegant, functional interfaces.
• Assist in estimating and planning throughout the software development life cycle.

Experience, Skills, Knowledge Requirements

• Proven experience in building complex front-end applications using React.
• Ability to write and maintain backend services and scripts using Python.
• Knowledge of database design, querying, and optimization, particularly using Postgres
• Strong understanding of HTML, CSS, and JavaScript.
• Exposure to GraphQL, and/or Azure Functions and Azure OpenAI
• Experience using version control systems such as Git.
• Experience with RESTful APIs and integrating front-end components with backend services.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills.
• Experience working with other developers, quality engineers (QE), ops engineers and support engineers to ensure smooth deployment and continual operation.
• Passion for developing good software.
• Experience participating in design discussions with both technical and non-technical audiences.
• Familiarity or experience with Agile engineering practices (test driven development, continuous integration and pair programming, etc.)
• Understanding of web technologies (HTTP, Apache, HTTP Proxies).
• Experience with continuous integration and deployment (CI/CD).

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We are looking for a talented and experienced Software Engineer to join our team. A Senior Software Engineer in the Load Execution domain will work closely with our small and focused team of 3-5 engineers. You will deliver high-impact software that maximizes value for our customers. We value software that exceeds the expectations of our users with a focus on quality, usability, performance, and resiliency. We have a learning culture and look to continuously evaluate and improve our technology and patterns as we grow and mature, looking for reuse and efficiency for the team and the company.

Location: 100% Remote. Working hours between CST-EST US Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Core Responsibilities:

• Collaborate with the Product Manager and other developers across the company to design and build a real-time, web-based system for freight management, including React UI and other microservices.
• Ensure interfaces function quickly and beautifully across devices.
• Build great software.
• Build APIs for web and mobile clients.
• Contribute to all areas of our domain including microservices, user interface, cron jobs, and more.
• Write clean, maintainable, and well-tested code.
• Engage in the full development life cycle including architectural design and testing.
• Be a force-multiplier on the velocity and quality of your team.
• Stay current on software engineering trends & tools and be practical but open-minded in applying them.
• Maintain a high bar for quality, and performance, observability, and resiliency of your product with vigorous attention to detail and automated testing.
• Continuously improve how we design, build, and ship software as a highly functional team.
• Be curious and use that curiosity to maximize your impact.
• Creatively solve problems.

Qualifications:

• Experience working with GraphQL APIs and SaaS application development.
• Experience with Node.js and TypeScript required.
• 5+ years of practical experience in software development, including designing.
• Building, deploying, and maintaining web applications.
• Experience with React or similar frameworks.
• Ability to understand complicated problems and craft into simple build solutions that can be maintained by the rest of the team.
• Experience with SQL and RDBMS.
• Experience NoSQL technologies a plus.
• Strong understanding of OOP.
• Strong English communication skills.
• Ability to train and mentor junior engineers.

Professional Skills:

• Solid written, verbal, and presentation communication skills
• Strong team and individual player
• Maintains composure during all types of situations and is collaborative by nature
• High standards of professionalism, consistently producing high quality results
• Self-sufficient, independent requiring very little supervision or intervention
• Demonstrate flexibility and openness to bring creative solutions to address issues

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We are seeking an experienced Accounting & Client Success professional to join our dynamic team. The ideal candidate will have a strong background in accounting and bookkeeping, particularly with U.S. companies and real estate property management or investment. This on-site position requires excellent written and reading English skills, and a commitment to continuous improvement.

Location: ON-SITE POSITION. Working hours are based on the Paraguay Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Requirements:

• Proven experience as an accountant, bookkeeper, or in related accounting roles with U.S. companies.
• Knowledge or experience with Accounting Software (preferred but not mandatory).
• Experience with QuickBooks or Appfolio is a plus.
• Experience in real estate, property management, or investment.
• On-site position.
• Proficiency in English: Must be able to read and write in English and communicate with clients if required.
• Strong organizational, communication, and problem-solving skills.
• Ability to work independently and as part of a team.

Core Responsibilities:

• Manage and oversee daily accounting operations, including accounts payable/receivable, general ledger, and bank reconciliations.
• Prepare and analyze financial statements and reports to ensure accuracy and compliance.
• Handle tax filings and ensure timely submission of all required documents.
• Provide exceptional client support, addressing inquiries and resolving issues promptly.
• Collaborate with property management teams to ensure accurate financial tracking and reporting.
• Utilize QuickBooks for accounting tasks and Appfolio as a plus for property management.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup.

We seek a highly skilled Senior Backend/Data Infrastructure Engineer to design and maintain scalable cloud architectures, develop CI/CD pipelines for machine learning models, and build robust backend systems. The ideal candidate will have expertise in AWS, Docker, Python, and database management, as well as a strong background in data engineering and API security.

Location: 100% Remote. Working hours based on US Pacific Time Zone.

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Job Description:

Core Responsibilities:

• Design and maintain scalable, secure, and cost-efficient cloud architectures.
• Develop and manage CI/CD pipelines for machine learning model deployment.
• Build scalable backend systems, APIs, and microservices.
• Leverage Docker and container orchestration platforms (e.g., AWS ECS).
• Construct and manage ETL pipelines for large-scale data processing.
• Collaborate with data scientists to deploy machine learning models into production.
• Set up systems for continuous monitoring and performance tracking of models.

Qualifications:

• Proficiency with AWS services (API Gateway, S3, ECS).
• Experience with Docker and Linux containers.
• Strong background in database management, specifically DynamoDB.
• Expertise in Python and frameworks like FastAPI.
• Familiarity with asynchronous web frameworks.
• Experience in API integration and security, including token management and Cognito.
• Knowledge of Terraform and CI/CD processes.
• Understanding of workflow or data ingestion tools (e.g., Step Functions, Airflow).
• Experience with ChatGPT or prompt engineering is a plus.
• Background in data engineering.

Working Hours:

• Must be online from 8 AM - 2 PM Pacific Time, Monday to Friday.

What We Offer:

• Flexible working hours and remote work options.
• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.
• Hardware and software setup (if needed).

We’re looking for a detail-oriented and experienced AI Engineer to join our team. The role will contribute to solving complex problems, enhancing model performance, and driving innovation across various projects. This opportunity is ideal for someone motivated by the potential of cutting-edge technology and looking to make a meaningful impact.

Location: If you are working from Paraguay, the position is ON-SITE. If you are from another Latam country the position is fully remote. Working hours are based on the Paraguay Time Zone (9 am-6 pm GMT-3).

About the Company:

Abstra is a fast-growing, Nearshore Tech Talent services company, providing top Latin American tech talent to U.S. companies and beyond. Founded by U.S.-bred engineers with over 15 years of experience, Abstra specializes in sourcing skilled professionals across a wide range of technologies to meet our clients’ needs, driving innovation and efficiency.

Key Responsibilities:

• Design and develop robust APIs to expose and integrate AI/ML capabilities.
• Build and deploy AI models (LLMs, NLP, computer vision) in scalable environments.
• Create and maintain data and inference pipelines for training, evaluation, and real-time usage.
• Implement and optimize RAG (retrieval-augmented generation) pipelines.
• Work with vector databases (e.g., FAISS, Pinecone, Weaviate) and manage embeddings for semantic search and recommendation.
• Consume and integrate with external AI APIs (e.g., OpenAI, Hugging Face, Cohere, Anthropic).
• Run AI/ML models locally to improve latency, enable offline capabilities, and optimize performance.
• Collaborate cross-functionally with product, psychometrics, and infrastructure teams.
• Ensure high performance, security, and scalability of all AI-backed systems.

• Experience with GANs, VAEs, and transformer models.
• Familiarity with language models and techniques used in NLP.
• Experience with Git for collaboration and code management.

Tech Stack You Might Work With

• Languages: Python, C# (.NET Core)
• APIs & Frameworks: FastAPI, Flask, ASP.NET Core
• AI/ML Tools: Hugging Face, OpenAI, LangChain, TensorFlow, PyTorch
• Vector Search: FAISS, Pinecone, Weaviate, Chroma
• Cloud & Infrastructure: AWS, Azure, GCP, Docker, Kubernetes
• Databases: PostgreSQL, Redis, MongoDB, vector stores

Required Qualifications:

Must-Have:

• 3+ years of experience in software engineering using Python and/or C#.
• Strong background as a Software Developer/Software Engineer, with a focus on backend development.
• Hands-on experience working with AI/ML models, including training and fine-tuning machine learning models.
• Practical knowledge and implementation of:
  • Retrieval-Augmented Generation (RAG)
  • Prompt engineering
  • Chatbot development
• Familiarity with AI integration in production environments.
• Experience working with Microsoft Azure cloud services.
• Proficiency in C#/.NET for backend development (preferably).
• Exposure to front-end technologies such as Angular and TypeScript (considered a plus).
• Ability to collaborate in cross-functional teams and contribute to scalable AI-driven solutions.
• Strong experience building RESTful APIs and working with microservices.
• Experience integrating or deploying AI/ML models into production systems.
• Solid grasp of embeddings, vector search, and retrieval techniques.
• Familiarity with AI/LLM APIs and prompt-based architectures.
• Comfortable working with cloud infrastructure and containerized deployments.

Nice-to-Have:

• Experience with LangChain or other orchestration tools.
• Familiarity with RAG implementations and LLM fine-tuning.
• Exposure to DevOps, CI/CD, or MLOps pipelines.
• Background in data engineering or experience managing structured/unstructured data.

What we offer:

• Opportunities for professional growth and development.
• A collaborative and inclusive work environment.
• The chance to work on impactful projects with a talented team.
• Excellent compensation in USD.