Fullstack Developer - USSF XC

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

6 days ago Requisition

Silotech Group, Inc. is a Woman-Owned Small Business (WOSB) and Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in San Antonio, Texas. We deliver full-spectrum cybersecurity, digital transformation, cloud migration, Dev Sec Ops , and emerging technology Research and Development (R&D) solutions across the Department of War (DoW), Intelligence Community (IC), Federal civilian, State, Local and Education (SLED), commercial, and international markets.

We are seeking a motivated Fullstack Developer to help build and scale our AI-powered operational intelligence platform, across its React.js front end and PostgreSQL-backed services. This role sits at the intersection of modern web application development, secure backend engineering, and Dev Sec Ops  practice.

The ideal candidate has strong hands-on experience building production React.js applications, designing and optimizing PostgreSQL schemas and queries, and working within secure, CI/CD-driven development pipelines for government and enterprise environments. This position is ideal for a developer who enjoys owning features end-to-end, from data model to UI, and who takes a security-conscious approach to everyday engineering decisions.

In-Person / Hybrid (US Domestic) Preferred.

Ability to obtain and maintain a U.S. Government security clearance preferred.

• Design, develop, and maintain React.js front-end applications
• Build and optimize PostgreSQL data models, queries, and migrations to support platform scalability
• Develop and maintain RESTful/GraphQL APIs connecting front-end and backend services
• Implement and maintain secure CI/CD pipelines, including automated testing, build, and deployment stages
• Apply secure coding practices across the stack, including input validation, authentication/authorization, and dependency management
• Collaborate with product, design, and AI engineering teams to translate requirements into shipped features
• Participate in code reviews, architecture discussions, and technical design sessions
• Troubleshoot and resolve production issues across the front-end and backend
• Support integration work with external systems (e.g., Salesforce, Outlook) as the platform's integration footprint grows
• Contribute to technical documentation and onboarding materials for the engineering team
• Write and maintain automated tests across unit, regression, and integration levels to catch defects before they reach production

• React.js front end and PostgreSQL-backed services
• Cross-system integrations (Salesforce, Outlook, and beyond)
• AI-enabled workflow features
• Government and enterprise cloud deployments
• Automated test coverage across unit, regression, and integration levels

• Bachelor’s degree in Computer Science, Engineering, or related technical field (or equivalent experience)
• 5+ years of professional experience building production applications with React.js
• Strong hands-on experience with PostgreSQL, including schema design, query optimization, and migrations
• Experience building and maintaining CI/CD pipelines (e.g., Git Hub Actions, Git Lab CI, Jenkins)
• Solid understanding of secure software development practices and common web application security risks (e.g., OWASP Top 10)
• Experience with RESTful API design and integration
• Familiarity with version control workflows (Git) and code review practices
• Ability to work independently in a fast-paced, evolving technical environment
• Hands-on experience with automated testing frameworks and practices, spanning unit, regression, and integration testing (e.g., Jest, React Testing Library, Cypress, Playwright, or similar)

• Experience with cloud-native deployments in AWS or AWS Gov Cloud
• Familiarity with containerization technologies (Docker, Kubernetes, ECS)
• Experience with Infrastructure as Code (Terraform, Cloud Formation, or similar)
• Exposure to AI-enabled or LLM-integrated application architectures
• Experience…