Remote Position
[Remote] Senior Full Stack Developer | Defense Health Agency (DHA)
🌍 Remote · United States
💼 Full-time
Note: The job is a remote job and is open to candidates in USA. 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. The role leads implementation of complex capabilities, resolves high-risk defects, mentors developers, and helps evolve mission-critical applications while preserving operational continuity.
Responsibilities
- 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, DevSecOps engineers, and cybersecurity personnel
- Support release planning, technical estimation, risk identification, configuration control, and evidence needed for RMF/ATO and production deployment
Skills
- 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 nontechnical stakeholders
- Experience with C#/.NET or Java; JavaScript or TypeScript; modern user-interface frameworks; and enterprise SQL platforms
- Deep experience with offline-first design, distributed data synchronization, conflict reconciliation, resilient messaging, or edge deployments
- Experience modernizing legacy applications while maintaining backward compatibility, external interfaces, and operational qualification baselines
- Familiarity with healthcare interoperability and data exchange, including REST, SOAP, messaging, file exchange, HL7 v2, or FHIR
- Experience with containerized delivery, Kubernetes or OpenShift, CI/CD, automated security and quality gates, and cloud platforms used by federal customers
- Knowledge of DoD DevSecOps, Cloud One or comparable environments, RMF/ATO, NIST controls, STIG implementation, SBOMs, and software-supply-chain security
- Experience with military health, blood operations, medical logistics, regulated inventory, barcode-enabled workflows, cold-chain records, or chain-of-custody systems
Benefits
- Paid Time Off
- Medical, Dental and Vision coverage
- STD + Life Insurance
- 401(k) Retirement Plans with Company Match
Company Overview