Software Engineer, AI SDK

About Vercel: Vercel is the agentic infrastructure company, freeing people and agents to ship what's next. For more than a decade we've helped builders move from idea to production with speed, security, and exceptional developer experience. Now we're scaling our products for both agents and people to ship and run software, built in the open and trusted by OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide. About the Role: As a member of the AI SDK Team, you will be responsible for developing and enhancing our TypeScript toolkit for building AI-native products and agents. You will collaborate closely with a remote and distributed team of talented engineers to create a best-in-class SDK that enables millions of developers worldwide to build AI-powered applications. If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team. What You Will Do: Contribute to the design, implementation, and maintenance of the AI SDK, ensuring it meets high-performance standards and integrates seamlessly with our deployment platform. Write clean, efficient, and well-documented code. Conduct comprehensive testing to ensure the reliability and stability of the SDK. Collaborate with cross-functional teams, including product managers, designers, and infrastructure experts, to address challenges and deliver exceptional results. Engage with the open-source community, participate in discussions, and contribute to related projects, aligning with Vercel's commitment to giving back to the developer community. Actively gather feedback from developers and users, and use it to drive continuous improvement and innovation in the AI SDK. About You: 5+ years of relevant experience Strong proficiency in JavaScript/TypeScript and experi