Vision Solution LLCActive opening

Full Stack Java Developer

Remote (Washington, DC, US)Remote (region-locked)SeniorFound today
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pythonjavascripttypescriptreactangularllmragaws

MUST BE LOCAL, 1099 - 60.00 Per hour or relocation is okay if you are a citizen

Job Summary

Key Responsibilities

- Build and support full-stack applications, including accessible user interfaces, back-end APIs,

database integration, and workflow automation.

- Use approved AI-assisted development tools to help design, write, refactor, debug, test, and

document code.

- Review and validate AI-generated code for corrections, security, maintainability, and compliance

project requirements and applicable federal standards.

- Develop interfaces that meet Section 508 and WCAG 2.1 AA accessibility requirements.

- Build LLM integrations, RAG pipelines, vector search, and agentic workflows using MCP, with

human-in-the-loop oversight.

- Apply secure development practices aligned with customer requirements, the OWASP Top 10

for LLM Applications, and NIST AI RMF.

- Run functional, performance, and adversarial testing (prompt injection, jailbreaks) and evaluate

AI output for accuracy, hallucination, bias, and safety.

- Build and maintain CI/CD and MLOps pipelines with security scans and TEVV gates.

- Monitor production applications and AI capabilities, troubleshoot issues, support incident

response, maintenance, and helpdesk requests.

- Work in Agile sprints with code/prompt reviews; contribute to Responsible AI documentation.

Required Qualifications

- Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent).

- 5+ years of hands-on full-stack development experience, including building and supporting

production applications.

- 1+ year of experience delivering Generative AI capabilities, such as LLM integration, RAG

pipelines, embeddings, vector databases, or AI workflow orchestration.

- Strong proficiency in Python and JavaScript/TypeScript, with experience in React or Angular,

RESTful APIs, and relational and NoSQL databases

- Experience using AI-assisted development tools to write, debug, refactor, test, and document

software, with the ability to critically review and validate AI-generated code.

- Experience with at least one major cloud platform (AWS, Azure, Google Cloud) and

containerized deployments using Docker, CI/CD pipelines, and automated security scan.

- Experience with automated testing, AI output evaluation, secure coding, and accessibility

requirements, including Section 508 / WCAG 2.1 AA.

- Familarity with LLM security risks, human-in-the-loop controls, and applicable federal security

and Responsibe AI requirements.

- Experience with Git, code reviews, and Agile development practices.

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- Ability to obtain a favorable background investigation and meet the federal customer’s

citizenship or work authorization requirements.

- Ability to work onsite in Washington, DC, three days per week.

Pay: $108,000.00 - $132,000.00 per year

Work Location: Hybrid remote in Washington, DC 20523

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Vision Solution LLCFull Stack Java Developer
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