Note: The job is a remote job and is open to candidates in USA. Avenue Code is a software consultancy focused on delivering end-to-end development solutions for digital transformation. The Full Stack Developer will design, build, and maintain a secure internal Gatekeeper application, integrating MCP tools, OAuth authentication, REST APIs, and operational workflows. The role includes implementing frontend and backend functionality, secure configuration, validation, logging, documentation, and reliable production support.
Responsibilities
- Design and build the Gatekeeper app using modern frontend development practices
- Implement interactive user flows for setup, configuration, validation, and status reporting
- Integrate with MCP tools, and OAuth-based authentication flows
- Develop secure API integrations with internal and external systems
- Manage environment variables, secrets, and configuration in a secure and maintainable way
- Add input validation, error handling, logging, and troubleshooting support
- Partner with stakeholders to refine requirements and improve workflow usability
- Ensure the application follows security, reliability, and standards
- Document behavior, setup steps, and operational considerations for maintainability
Skills
- 3+ years of software development experience, or equivalent practical experience
- Strong experience with React
- Strong experience with JavaScript or TypeScript
- Experience building and maintaining web applications or internal tools
- Experience integrating with REST APIs and JSON-based services
- Familiarity with OAuth, authentication, and authorization concepts
- Familiarity with secure configuration and secrets handling
- Understanding of debugging, logging, and production support practices
- Working knowledge of security best practices, including least privilege and input validation
- Experience building internal enterprise applications or workflow tools
- Familiarity with or Zero Trust concepts
- Experience with MCP or similar tool-orchestration patterns
- Experience designing admin, setup, or configuration interfaces
- Experience supporting secure applications in an operational environment
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