Full Stack Engineer – CDW Migration

Trilogy Federal seeks an experienced Full Stack Engineer to support the Department of Veterans Affairs (VA) Summit Advanced Tooling, Lakehouse, and Artificial Intelligence Services (Summit ATLAS) program. The Full Stack Engineer will design, develop, and maintain applications, interfaces, and supporting services that enable the modernization and migration of VA's Corporate Data Warehouse (CDW) capabilities to the Summit Data Platform.

This position will support the optional CDW Migration workstream by modernizing legacy application functionality, integrating cloud-based data services, and developing secure, scalable solutions that maintain continuity for existing users while enabling adoption of modern data and analytics capabilities.

Please note, this position is contingent upon award (anticipated early 2027).This role will also require 1-2 domestic business trips per year.

Primary Responsibilities:

• Design, develop, and maintainfull stackapplications, web interfaces, and supporting services that enable access to migrated CDW data and analytical capabilities.

• Modernize legacy application functionality and workflows to operatewithin the Summit cloud environment while maintainingessential business capabilities.

• Develop and maintainfront-end components using modern JavaScript frameworks such as React or Angular.

• Design and implement back-end services, application programming interfaces (APIs), and integration components using Python, C#, Java, or comparable technologies.

• Integrate applications with Azure Databricks, Azure SQL services, and other approved Summit data platform components.

• Support migration and coexistence strategies that allow legacy CDW applications and modernized solutions to operateduring transition periods.

• Collaborate with data engineers, architects, and migration teams to implement secure access to migrated datasets, semantic views, and approved data services.

• Implement Government-approved authentication, authorization, and data access controls, including integration with enterprise identity management services.

• Develop automated unit, integration, and regression tests to validateapplication functionality, data access, and compatibility with migrated services.

• Troubleshoot application defects, integration failures, and performance issues, implementing corrective actions to maintainreliable operations.

• Optimizeapplication performance, scalability, and resource utilizationwithin cloud-based environments.

• Develop and maintaintechnical documentation, including application architecture, interface specifications, deployment procedures, and operational support guidance.

• Collaborate with VA stakeholders and technical teams to validatemigrated functionality, support user acceptance testing, and resolve issues affecting production readiness.

Minimum Requirements:

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical discipline, or an equivalent combination of education and relevant professional experience.

• Seven or more years of professional experience in full stacksoftware development, enterprise application modernization, or related software engineering disciplines.

• Experience developing and maintainingenterprise web applications using modern front-end frameworks such as React, Angular, or comparabletechnologies.

• Strong proficiencyin at least one back-end programming language such as Python, C#, or Java.

• Experience designing, developing, and integrating RESTful APIs and service-based application architectures.

• Proficiencyin Structured Query Language (SQL) and experience integrating applications with relational databases and enterprise data services.

• Experience developing and deploying applications within Microsoft Azure or comparable cloud environments.

• Knowledge of application authentication, authorization, secure coding practices, and role-based access controls.

• Experience implementing automated testing, source control, and Continuous Integration and Continuous Delivery (CI/CD) practices.

• Experience troubleshooting complex application integrations, performance issues, and production defects.

• Experience working within Agile development teams and collaborating with architects, data engineers, and business stakeholders.

• Strong analytical, problem-solving, communication, and technical documentation skills.

• Ability to meet VA personnel vetting, background investigation, and system access requirements.

• The ability to travel for 1-2 domestic business trips per year.

Preferred Qualifications:

• Experience supporting VA or other federal agency applicationmodernization or data migration initiatives.

• Experience modernizing applications that depend on large enterprise data warehouses or legacy analytical platforms.

• Hands-on experience integrating applications with Azure Databricks, Delta Lake, or Azure Synapse Analytics.

• Familiarity with Databricks Unity Catalog, governed data access, and migration of legacy security views.

• Experience developing cloud-native applications using Azure App Service, Azure Functions, or containerized deployment technologies.

• Experience supporting phased migration, parallel operations, and application coexistence during enterprise modernization.

• Experience working with sensitive healthcare data and federal privacy and security requirements.

• Microsoft Certified: Azure Developer Associate or comparable cloud application development certification.

Benefits (including but not limited to):

• Health, dental, and vision plans
• Optional FSA
• Paid parental leave
• Safe Harbor 401(k) with employer contributions 100% vested from day 1
• Paid time off and 11 paid holidays
• No cost group term life/AD&D plan, and optional supplemental coverage
• Pet insurance
• Monthly phone and internet stipend
• Tuition and training reimbursement