{"schemaVersion":"jobsearcher.job.v1","id":"9236fd9f3cc990a761465a3a","url":"https://jobsearcher.com/jobs/9236fd9f3cc990a761465a3a","canonicalUrl":"https://jobsearcher.com/jobs/9236fd9f3cc990a761465a3a","title":"Full Stack Developer for AI MCP Server","description":"Avenue Code is the leading software consultancy focused on delivering end-to-end development solutions for digital transformation across every vertical. We’re privately held, profitable, and have been on a solid growth trajectory since day one. We care deeply about our clients, our partners, and our people. We prefer the word ‘partner’ over ‘vendor’, and our investment in professional relationships is a reflection of that philosophy. We pride ourselves on our technical acumen, our collaborative problem-solving ability, and the warm professionalism of our teams.Avenue Code has been believing in and promoting plurality actions for over 10 years, understanding that recognizing differences and fostering a safe environment, employment opportunities, representation, and support are the best ways to promote an increasingly equitable culture.About the opportunity:Full Stack Developer / MCPFull-stack role covering both front-end and back-end.Key skills:JavaScriptTypeScriptReactGeneral full-stack developmentThe role will also involve building MCP servers for approximately 5 applications.The client specifically wants someone who has recent hands-on experience building MCP servers.Salesforce/CPQ are NOT required, despite appearing in the JD. Pandi confirmed these were automatically pulled into the JD and should be disregarded.SeniorityAlthough the system/JD currently indicates 10+ years of experience, the client confirmed they can be flexible on years of experience.They are not looking specifically for 15–20+ year profiles.Practical, hands-on experience and the ability to start contributing quickly are more important than extensive seniority.Fullstack Engineer-Gatekeeper, Gatekeeper App will design, build, and maintain a secure internal application within OS that supports authentication, access control, and operational workflows for Gatekeeper use cases. This role is responsible for delivering a reliable, maintainable, and user-friendly experience that integrates with MCP, OAuth-based authentication, and related APIs. Key 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 Required Qualifications 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 Preferred Qualifications 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 Core Technical Skills React JavaScript or TypeScript MCP integration basics OAuth and concepts REST API integration Secrets and configuration management Debugging and observability Security fundamentals UX for setup and operational workflows Success Measures The app is secure, stable, and maintainable Authentication and access control work end to end Setup and configuration flows are clear and supportable API integrations are reliable and well documented Issues can be diagnosed and resolved efficiently Working Style Collaborates effectively with technical and non-technical stakeholders Communicates clearly and documents decisions and implementation details Takes ownership of quality, security, and operational readiness Balances speed of delivery with maintainability and supportability:Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code’s consultants are allocated to perform its services.","company":"Avenue Code","rawCompany":"avenue code","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-10-01T23:14:07.856Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Developer for AI MCP Server","description":"Avenue Code is the leading software consultancy focused on delivering end-to-end development solutions for digital transformation across every vertical. We’re privately held, profitable, and have been on a solid growth trajectory since day one. We care deeply about our clients, our partners, and our people. We prefer the word ‘partner’ over ‘vendor’, and our investment in professional relationships is a reflection of that philosophy. We pride ourselves on our technical acumen, our collaborative problem-solving ability, and the warm professionalism of our teams.Avenue Code has been believing in and promoting plurality actions for over 10 years, understanding that recognizing differences and fostering a safe environment, employment opportunities, representation, and support are the best ways to promote an increasingly equitable culture.About the opportunity:Full Stack Developer / MCPFull-stack role covering both front-end and back-end.Key skills:JavaScriptTypeScriptReactGeneral full-stack developmentThe role will also involve building MCP servers for approximately 5 applications.The client specifically wants someone who has recent hands-on experience building MCP servers.Salesforce/CPQ are NOT required, despite appearing in the JD. Pandi confirmed these were automatically pulled into the JD and should be disregarded.SeniorityAlthough the system/JD currently indicates 10+ years of experience, the client confirmed they can be flexible on years of experience.They are not looking specifically for 15–20+ year profiles.Practical, hands-on experience and the ability to start contributing quickly are more important than extensive seniority.Fullstack Engineer-Gatekeeper, Gatekeeper App will design, build, and maintain a secure internal application within OS that supports authentication, access control, and operational workflows for Gatekeeper use cases. This role is responsible for delivering a reliable, maintainable, and user-friendly experience that integrates with MCP, OAuth-based authentication, and related APIs. Key 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 Required Qualifications 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 Preferred Qualifications 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 Core Technical Skills React JavaScript or TypeScript MCP integration basics OAuth and concepts REST API integration Secrets and configuration management Debugging and observability Security fundamentals UX for setup and operational workflows Success Measures The app is secure, stable, and maintainable Authentication and access control work end to end Setup and configuration flows are clear and supportable API integrations are reliable and well documented Issues can be diagnosed and resolved efficiently Working Style Collaborates effectively with technical and non-technical stakeholders Communicates clearly and documents decisions and implementation details Takes ownership of quality, security, and operational readiness Balances speed of delivery with maintainability and supportability:Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code’s consultants are allocated to perform its services.","datePosted":"2026-10-01T23:14:07.856Z","dateModified":"2026-10-01T23:14:07.856Z","hiringOrganization":{"@type":"Organization","name":"Avenue Code","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"9236fd9f3cc990a761465a3a"},"url":"https://jobsearcher.com/jobs/9236fd9f3cc990a761465a3a"}}