Agent Platform Engineer Coframe Platform & Infrastructure –ago

At Coframe, we are building a future where user and agent interfaces can adapt, evolve, and personalize themselves. We are generating revenue, growing rapidly, and trusted by companies you definitely know.

Coframe is a primarily in-person company based in San Francisco, well-capitalized with backing from Khosla Ventures, Nat Friedman, the founder of Android, and others. Our team is small and talent-dense, consisting of competitive programmers, former founders (including our founder who previously co-founded a unicorn), and AI researchers from top institutions who have created some of the most popular open-source code generation projects.

As an Agent Platform Engineer, you’ll build the infrastructure, tooling, and development workflows that allow AI agents to operate safely, reliably, and r work will support agents that generate customer interfaces, agents that contribute to Coframe’s own codebase, and automate workflows across engineering, go-to-market, and operations.

Every improvement to the agent platform makes our product more capable, accelerates Coframe’s engineering velocity, and expands what teams across the company can automate.

• A strong platform or infrastructure engineering background

• Strong software engineering fundamentals and experience designing scalable architectures

• Experience building and operating distributed systems, developer platforms, internal tooling, or compute infrastructure

• Experience with cloud infrastructure, serverless architectures, CI/CD, end-to-end testing, and production deployment strategies

• Experience deploying, scaling, profiling, and operating AI agents or LLM-based systems in production

• Familiarity with infrastructure for long-running execution, durable workers, isolated environments, remote browsers, and stateful workflows

• Strong judgment across security, reliability, performance, cost, and iteration speed

• A passion for engineering productivity and automating complex workflows

• Comfort working across infrastructure, backend systems, AI, and developer experience

• High ownership and the ability to operate effectively across ambiguous, fast-changing technical domains

• Experience building infrastructure for AI agents is a major plus

• Build infrastructure for long-running agent execution, memory, planning, and stop-and-resume workflows

• Create platforms that allow AI agents to autonomously implement features, execute tests in isolated environments, analyze execution traces, and improve their own outputs

• Build secure, isolated execution environments that allow agents to operate safely and reliably

• Develop tracing, observability, evaluation, and monitoring infrastructure for autonomous AI agents

• Design infrastructure for durable workers, serverless compute, remote browsers, and other agent execution systems

• Build developer tooling that enables engineers to collaborate effectively with AI agents throughout the software development lifecycle

• Create internal AI platforms that allow non-engineering teams to build custom agents and automate their own workflows

• Improve CI/CD, testing, deployment, and developer environments

• Strengthen the security, reliability, and operational readiness of agent systems running in production

• Evaluate and implement new tooling, storage, compute, and orchestration systems

• Resolve production incidents with both immediate fixes and long-term improvements

• Create strong out-of-the-box platform defaults while supporting advanced configurations and use cases

• Flexible (Unlimited) Paid Time Off

• Medical, Dental, and Vision benefits for you and your family

• Life Insurance and Disability Benefits

• 401k Plan with Coframe match

• Meals covered in-office

• Gym membership

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