About Stainless

Stainless is a fast-growing tech startup building the future of APIs. Our customers include industry leaders like OpenAI, Anthropic, and Cloudflare.

We have raised over $35 million from a16z (Series A), Sequoia (Seed), and other great investors.

We are currently 15-20 people based primarily in NYC (just west of SoHo) and looking to grow to ~70 in NYC over the next 3 years.

Role

You’ll lead product development for our SDK generator, a “compiler” from OpenAPI specs to idiomatic wrapper libraries in various languages for customers including OpenAI, Anthropic, and Cloudflare.

You’ll be one of 2 engineering leaders overseeing Stainless Engineering and will manage 6-12 engineers. This role reports to the CEO and is onsite at our office in Manhattan.

Responsibilities

Day-to-day you will:

• Support engineers in shipping new SDK generator features quickly and achieving high level of technical quality.

• Hold our bar of “what library would an expert in the language create if they had infinite time”.

• Oversee development of new SDK generators for e.g., C#, PHP, Rust, Swift, Elixir, etc.

• Drive our core “compiler” design to support many programming languages, library features, and edge cases.

• Scale our SDK build platform to manage hundreds of concurrent customer builds.

• Partner with OpenAI, Anthropic, et al on the design of future APIs and their optimal support in SDKs.

• Act as editor-in-chief of our technical documentation.

• Mentor high-slope engineers toward rapid career growth.

• Source, interview, and close some of the best engineers you’ve ever worked with.

Profile

You might be a good fit for this role if:

• You’ve managed a high-performing engineering team in an early- or growth-stage startup.

• You’re hands-on: deeply technical, understand in detail what your team is working on, and like to give architecture and product guidance.

• You’ve personally recruited engineers to join a team you manage.

• You’ve worked on libraries, for example building a popular open source project or designing internal abstractions used across a company.

• You’re interested in growing your management skills as the team scales over the next 2 years.

Benefits

• We offer competitive salary and generous equity grants.

• Great healthcare coverage options (e.g., fully covered platinum plans).

• Paid commuter benefits & similar.

• Paid team lunch during workdays.

• Flexible PTO plus 2 weeks of companywide vacation a year.