Software Engineer - Partner Platform

Baseten; United States; Remote; USD 120,000 - 160,000; Full time

Job summary

Baseten is seeking a Partner Engineer to work at the intersection of model labs, hyperscalers, and developer platforms. You will lead technical partnerships, design APIs, and drive production-grade integrations that enable customers to run models via Baseten.

You will collaborate with partner teams to define architecture, implement solutions, and own the end-to-end delivery, building reusable platform capabilities to scale partnerships.

Qualifications

• Experience collaborating with partner engineering teams to deliver integrated solutions.
• Ability to design robust APIs and define system boundaries across orgs.
• Track record of delivering production-grade code and scalable platforms.

Responsibilities

• Lead strategic partner integrations from discovery to production.
• Design APIs with partner teams and resolve cross-company dependencies.
• Write substantial production code and own the systems built.
• Build reusable platform capabilities to enable future partnerships.

Skills

Partner Engineering

API design

Production code

System architecture

Tools

Git

Docker

Kubernetes

AWS

Job description

ABOUT BASETEN

Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products.

THE ROLE

The AI ecosystem is being built by many companies at once: model labs creating increasingly capable models, hyperscalers providing infrastructure and distribution, developers building new AI products, and a growing ecosystem of tools that agents can use.Baseten sits at the center of that ecosystem as the inference platform developers use to run AI in production. Partner Engineering is how we connect those worlds.As one of the first engineers focused on Partner Engineering at Baseten, you'll build the technical foundation behind some of our most strategic relationships. You'll work directly with engineers at leading model labs, hyperscalers, developer platforms, and AI infrastructure companies to turn partnerships into products developers can actually use.You dont need a previous partner engineering title. We want an engineer who enjoys working directly with another company's technical team and carrying the resulting product decisions into production at Baseten.

WHAT YOU'LL BUILD

Brig new capabilities into Baseten. Integrate a search or developer-tools provider into Baseten so an agent can call the service during inference, with consistent authentication, execution, failure handling, observability, and usage reporting.Take Baseten into new distribution channels. Integrate Baseten with a hyperscaler, cloud marketplace, or developer platform so customers can discover models, provision access, and run inference through a partner's product while Baseten handles the underlying serving infrastructure.Launch models with leading model labs. Build the infrastructure that lets developers discover and run a model lab's newest models on Baseten, including access controls, usage attribution, metering, and the systems required to support commercial agreements such as revenue sharing.Create the partner platform itself. Identify the primitives common across these integrations and turn them into reusable platform capabilities so we can launch increasingly sophisticated partnerships without reinventing the stack every time.

WHAT YOU'LL OWN

Lead strategic partner integrations from technical discovery and architecture through implementation, launch, and production operation.Work directly with partner engineering teams to design APIs, define system boundaries, resolve cross-company dependencies, and make architectural decisions.Write substantial production code and own the systems you build.Build reusable partner-platfo