Senior Software Engineer, A(P)I Client

Postman, the world's leading API platform serving 40 million developers and 98% of Fortune 500 companies, is seeking a Senior Software Engineer for their A(P)I Client team. This role focuses on accelerating Postman's AI-native future by building innovative ways for developers to interact with APIs using large language models. The position offers a unique opportunity to shape the future of API development, working on projects like the MCP client, bring-your-own-model support, and AI protocol development.

The role combines frontend expertise with full-stack capabilities, requiring 6-7+ years of experience in building scalable applications. The ideal candidate will have deep knowledge of JavaScript/TypeScript, React, and Node.js, along with a strong understanding of AI/LLM tooling. This position is perfect for someone who thrives in ambiguous environments and wants to help define how millions of developers will work with APIs in an AI-driven future.

Based in San Francisco with a hybrid work model (3 days in office), the role offers competitive compensation ($200,000-$250,000) plus equity. Postman provides comprehensive benefits including medical coverage, flexible PTO, wellness programs, and more. The company culture emphasizes transparency, honest communication, and inclusive work environment where everyone contributes to the larger vision of building the API-first world.

This is an exceptional opportunity for a senior engineer who wants to be at the forefront of AI integration in developer tools, working on high-impact projects that will shape how APIs are built and tested in the future. The role offers both technical challenges and the chance to influence the direction of a major platform used by millions of developers worldwide.