Join BeGig as a GPT Plugin Developer to build custom plugins for GPT-4, integrating external APIs and creating backend services. Work with startups to extend GPT capabilities. Build fast, secure, and scalable plugins.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
About BeGig
BeGig is the leading tech freelancing marketplace. We empower innovative, early-stage, non-tech founders to bring their visions to life by connecting them with top-tier freelance talent. By joining BeGig, you're not just taking on one role—you’re signing up for a platform that will continuously match you with high-impact opportunities tailored to your expertise.
Your Opportunity
Join our network as a GPT Plugin Developer and help startups build powerful tools that extend the capabilities of GPT through plugin interfaces. You’ll work with OpenAI’s plugin framework to connect GPT with APIs, databases, and real-time services—enabling the model to perform actions and fetch live data.
Role Overview
As a GPT Plugin Developer, you will:
- Design, build, and deploy custom plugins for GPT-4
- Create OpenAPI specs and manifest files that enable safe and structured tool usage
- Integrate external APIs to allow GPT to search, book, retrieve, or execute real-world tasks
What You’ll Do
- Build backend services and APIs that act as tools for GPT plugins
- Write accurate OpenAPI specs and manifest files for plugin registration
- Implement authentication, rate-limiting, and security controls
- Test and refine plugin behavior in the ChatGPT environment
- Support plugin deployment for internal tools or public listing
Technical Requirements
- 3+ years of experience in backend or full stack development
- Proficient in Python, Node.js, or similar backend frameworks
- Strong understanding of OpenAPI specs and API design
- Familiarity with deploying and managing secure web services
- Experience with GPT-4 plugin architecture and plugin developer tools
- Bonus: experience with OAuth, serverless deployment, and observability tools
What We’re Looking For
- A backend-savvy developer who can build fast, secure, and scalable plugins
- A freelancer who enjoys working at the frontier of AI and real-world integrations
- Someone who understands both system design and AI interaction dynamics
Why Join Us
- Build real GPT-4 plugins that power intelligent automation
- Fully remote, flexible, and project-based opportunities
- Get matched with startups looking to build unique AI capabilities
- Be part of the AI tools ecosystem shaping the future of productivity and decision-making
Ready to turn GPT into a real-world action machine? Apply now to become a GPT Plugin Developer with BeGig.