Senior Full Stack Application Developer jobs in United States
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Athenix Solutions Group · 2 hours ago

Senior Full Stack Application Developer

Athenix Solutions Group is seeking a Senior Full Stack Application Developer to support the STRIKE Tool, a mission-critical platform for the Department of Defense. The role involves designing, building, and maintaining secure full stack solutions to enhance program transparency and operational agility.

Software
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Develop and maintain scalable, secure full stack applications using modern frameworks and cloud technologies
Collaborate with UI/UX designers, QA teams, and mission stakeholders to define, develop, and implement financial tool capabilities
Integrate with DoD financial management systems and ensure data compliance with government regulations
Build RESTful APIs and microservices that ensure clean, secure data pipelines
Apply secure coding practices in accordance with DoD STIGs and RMF guidelines
Implement role-based access controls and maintain system integrity through audit-compliant design
Participate in Agile sprint cycles, code reviews, testing, and release processes
Support DevSecOps pipeline integration and CI/CD automation

Qualification

Full stack developmentFront-end frameworksBack-end expertiseApplication securitySQL/PostgreSQLDevSecOpsCloud platformsGit version controlAgile methodologiesRESTful APIsMicroservicesRole-based access controlCI/CD toolsDoD IT environmentsFinancial tool capabilitiesNetwork/system access certificationsDevelopment certifications

Required

7+ years of full stack development experience supporting web-based applications
Strong experience with front-end frameworks (React, Angular, or Vue.js)
Back-end expertise with C#, Node.js, .NET Core, Java, or Python
Experience with SQL/PostgreSQL and NoSQL databases
Knowledge of DevSecOps, Git version control, and CI/CD tools (GitLab, Jenkins, etc.)
Working knowledge of cloud platforms (AWS, Azure, or GovCloud)
Strong understanding of application security, RBAC, and API development
Experience working within DoD or federal IT environments
DoD 8570 IAT Level II certification or higher (Examples: Security+ CE, CCNA Security, CySA+, GICSP, GSEC, CND, SSCP) – Must be current and verifiable for network/system access
Relevant Development Certifications

Preferred

AWS Certified Developer or Solutions Architect (Associate/Professional)
Microsoft Certified: Azure Developer Associate
Certified Kubernetes Application Developer (CKAD)
Certified Scrum Developer (CSD) or equivalent Agile credentials
Bachelor's or Master's degree in Computer Science, Information Systems, or related field
Familiarity with DoD budgeting processes (e.g., POM, O&M, RDT&E)
Experience developing financial or audit-traceable platforms
Understanding of STIGs, ACAS scanning, RMF documentation, and system hardening
Prior work on software tools used for budget forecasting, contract execution, or manpower allocation

Company

Athenix Solutions Group

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For Missions That Cannot Fail Athenix Solutions Group is focused exclusively on serving the Intelligence Community, DoD Cyber, Special Operations, and others who operate at the edge.

Funding

Current Stage
Growth Stage

Leadership Team

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Christopher Anderson
Chief Technology Officer
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Company data provided by crunchbase