Senior Go Engineer - API Gen & Client Tooling

CoreWeave; New York (NY); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Life Insurance

Disability insurance

Health Savings Account

401(k) with employer match

Flexible PTO

Catered lunch in office

Job summary

CoreWeave is seeking a Senior Engineer for API Platform & Client Tooling to design and build the code-generation pipeline that turns a single proto contract into Go SDKs, CWIC commands, and Terraform resources. You will own components end to end, shaping how generated surfaces align with API contracts and developer experience.

You’ll collaborate across teams to ensure consistent APIs, contribute to design decisions, and mentor engineers while advancing internal tooling and standards.

Qualifications

• Production experience writing Go.
• Experience designing and evolving APIs: versioning, backwards compatibility, and deprecation.
• Experience building or maintaining client tooling: SDKs, CLIs, or infrastructure providers.
• A track record of owning a project or initiative end to end and operating independently.
• Clear communication about your technical contributions and how you collaborate.

Responsibilities

• Design and build the code-generation pipeline that turns a proto contract into Go SDKs, CWIC commands, and Terraform resources.
• Own components end to end, from proto and API contract through generated artifacts.
• Partner with other teams early in their design process to ship good, consistent APIs.
• Mentor junior and mid-level engineers and drive initiatives to completion.

Skills

Go programming

API design

Client tooling

End-to-end ownership

Communication

Tools

gRPC

Protocol Buffers

Buf

ConnectRPC

Terraform Plugin Framework

Cobra

Job description

CoreWeave is seeking a Senior Engineer for API Platform & Client Tooling to design and build the code-generation pipeline that turns a single proto contract into Go SDKs, CWIC commands, and Terraform resources. You will own components end to end, shaping how generated surfaces align with API contracts and developer experience.

You’ll collaborate across teams to ensure consistent APIs, contribute to design decisions, and mentor engineers while advancing internal tooling and standards.