Senior Full Stack Developer

Be Challenged and Make a Difference    In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture.  Description of Task to be Performed: AnaVation is seeking a Senior Full Stack Engineer to join our growing Huntsville, Alabama work program. The selected candidate will support application design, development, integration, and modernization for a major federal transformation program. This senior role develops secure, scalable, cloud-ready solutions and works across the entire stack—front-end, back-end, APIs, databases, and cloud environments. The Full Stack Engineer collaborates with Product, DevSecOps, Cloud, Data, QA, and Migration teams to deliver mission-critical capabilities that meet federal performance, security, and compliance standards. Specific duties and responsibilities include: Application & API Development Design, develop, and maintain front-end and back-end components for enterprise applications Build and optimize REST APIs, microservices, and system-to-system integrations Ensure code quality, performance, and maintainability across the full stack Cloud-Ready Engineering Develop cloud-compatible services and applications (AWS preferred) Support deployment of pipelines, infrastructure integration, and CI/CD workflows Align application architecture with modernization and cloud migration requirement Technical Leadership & Collaboration Collaborate with Scrum Masters, Product Leads, QA Automation Engineers, Cloud Engineers, and Data Engineers  Participate in sprint planning, backlog refinement, technical design reviews, and demos Mentor mid-level engineers and support knowledge-sharing across teams Security, Performance & Compliance  Implement secure coding practices, logging, auditing, and data-handling requirements Conduct performance tuning, optimization, and reliability improvements  Ensure delivery aligns with federal security standards and program governance Testing & Quality Support Support automated testing and validation of application functionality and integrations  Troubleshoot defects across the stack and coordinate with QA to resolve issues  Validate readiness for release and major deployment events Documentation & Reporting Develop technical design documents, API specifications, data flow diagrams, and code documentation Maintain full-stack engineering artifacts required for release, sustainment, and audits Provide status updates and technical insights to leadership and cross-functional teams This position requires active Top Secret (TS) clearance and the ability to obtain SCI accesses with a CI polygraph. This position is on-site with our customer in Huntsville, Alabama, and cannot be supported remotely.