Senior Full Stack Developer | Defense Health Agency; DHA)

Location:

Remote | CONUS | Subject to Contract and Government requirements

Experience:

7+ years

Compensation: $100,000 - $120,000 annually

Stratitia is seeking a Senior Full Stack Developer to provide hands-on technical leadership for the Defense Health Agency's operational medicine and blood-management software portfolio. You will lead implementation of complex capabilities, resolve high-risk defects, mentor developers, and help evolve a mission-critical application ecosystem while preserving operational continuity.

This position is central to the reliability of software used for donor management, blood-product inventory and traceability, distribution, transfusion documentation, and medical readiness. You will balance modernization with disciplined sustainment, particularly where data must remain trustworthy across disconnected, disrupted, intermittent, or limited-bandwidth environments.

• Lead the design and implementation of complex features and critical defect corrections across the full application stack.
• Convert operational workflows and authoritative requirements into maintainable designs, implementation plans, and testable acceptance criteria.
• Architect resilient data flows that address synchronization, conflict resolution, concurrency, retries, idempotency, and recovery after interrupted connectivity.
• Protect data integrity, traceability, audit history, and transactional consistency across user interfaces, services, databases, and external interfaces.
• Guide modernization of legacy components using incremental, testable approaches that minimize operational and qualification risk.
• Establish and enforce coding, API, database, logging, error-handling, configuration, and secure-development standards.
• Apply test-driven development where appropriate and improve unit, integration, interface, regression, and performance test coverage.
• Lead technical reviews and root-cause analysis for high-priority defects, integration failures, performance problems, and system-stability issues.
• Mentor junior and mid-level engineers through pairing, design reviews, code reviews, and actionable technical feedback.
• Collaborate with Government stakeholders, architects, functional experts, data engineers, testers, Dev Sec Ops  engineers, and cybersecurity personnel.
• Support release planning, technical estimation, risk identification, configuration control, and evidence needed for RMF/ATO and production deployment.

• Military Health, Government Contracting, DHA, DOD/DOW, Operational Medicine

• Bachelor's degree in Computer Science, Software Engineering, Information Systems, Information Technology, or a related technical discipline.
• Seven or more years of relevant software-development experience, including substantial full-stack delivery responsibility.
• Advanced proficiency in an object-oriented back-end language or runtime, modern web development, enterprise relational databases, and API or interface design.
• Demonstrated success designing or maintaining complex transactional systems where accuracy, auditability, availability, and recoverability are essential.
• Strong command of automated testing, debugging, performance analysis, source control, branching strategies, and peer-review practices.
• Experience applying secure software-development principles, remediating vulnerabilities, and working within controlled release processes.
• Ability to reason across architecture, code, data, interfaces, infrastructure, and operational workflows to resolve ambiguous technical problems.
• Demonstrated ability to mentor engineers, influence technical decisions, and communicate effectively with both technical and non-technical…