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Sycamore Labs, Inc. is offering a summer internship to build production software on a platform used by enterprises for agentic apps. You will join a small, engineering-led team working with Fortune 500 enterprises and will be matched to a team and project after initial conversations.
You will own a real project end to end, write production code, and receive direct mentorship. The role emphasizes correct, tested software and clear communication in a fast-paced environment.
Spend a summer building production software on the platform enterprises use to run agentic apps.
Sycamore is building the trusted agent operating system for the enterprise. Our platform helps companies build, deploy, and orchestrate agentic apps that take on real operational work, with the security and control large organizations need.
We are a small, engineering-led team working directly with Fortune 500 enterprises. We have raised $65M from Coatue and Lightspeed, along with other investors and industry leaders.
This is a real engineering internship. You will own a piece of work that ships, that other people depend on, and that is still running after you leave. The scope is narrower than a full-time engineer’s and you will have a direct partner accountable for your project succeeding, but the bar is the same as for anyone else here: correct, tested, and able to hold up when someone depends on it.
This is one application for engineering internships across our teams. We will match you to a team and a project after we have talked.
Core AI builds the shared runtime and intelligence systems every agent depends on: agent loops, tool execution, memory, durable workflows, model routing, and the evaluation systems that tell us whether a change actually improved anything. The feedback is fast, because an evaluation either catches a regression or it does not.
AI Services builds the governed control plane around our agents: the registry of which agents exist, the identity and delegation machinery that decides whose authority an agent acts under, the connectors that reach customer systems, and the model gateway every inference call crosses. The correctness bar is unusually visible: controls either hold or they do not.
Products builds what enterprise users see and touch: Sycamore Forge, where customers describe what they need and watch agents build it, and Sycamore Guard, where a customer’s own AI program is registered, assessed, and approved. The interface problems are genuinely unsolved, because streaming, long-running, non-deterministic systems break most of the patterns you will have learned.
Applied AI builds directly with enterprise customers, turning a real operational workflow into an application their team uses. The platform gives you a great deal to build on, so an intern can get to something consequential quickly.
Depending on the team, you might work in Python cloud services on FastAPI with typed data models and PostgreSQL; React and TypeScript product surfaces with TanStack and Tailwind; asynchronous and streaming systems; durable workflows; protocol-based tool execution over MCP; relational and vector data; and cloud-native deployment on Kubernetes.
This is context, not a checklist. We do not require previous experience with every language, framework, or vendor in our stack. Strong engineers who understand systems, learn quickly, and have shipped production software can become effective here without matching our tools one for one.
You do not need prior experience with agentic apps, enterprise software, or our stack. You do need to learn quickly and to care about whether what you built actually works.
Hard problems, real impact
Trust architectures, memory systems, multi-agent coordination. The foundational layer that makes agentic apps work in production.
Small team, high ownership
Every engineer shapes the product and the culture. No layers of process between you and the work that matters.
Backed by the best
$65M from Coatue, Lightspeed, Abstract Ventures, Dell Technologies Capital, 8VC, and notable industry angels.
Grow with us
Competitive compensation, meaningful equity, and a genuine focus on your growth as the company scales.