**Do not apply through this platform. To apply, you must submit a short video by email. See the full application instructions at [https://tasklet.ai/careers](https://tasklet.ai/careers).** [Tasklet](https://tasklet.ai/) is building the AI platform companies use to run their business on agents. A customer describes an outcome in plain English, and Tasklet gets the work done across their tools and systems—immediately or in the cloud 24×7.
We’re looking for unusually strong generalist engineers to build the product foundations that make Tasklet work. This includes the backend APIs behind product features; accounts, workspaces, permissions, billing, payments, and analytics; and the connector, authentication, webhook, and trigger infrastructure that lets Tasklet act across a company’s tools. This is a mostly backend role, but not a narrow specialization. You’ll turn messy product and business needs into clean primitives, then follow those systems into the product and infrastructure as needed.
We care more about intelligence, first-principles reasoning, and strong computer-science fundamentals than experience with any particular technology or domain. We’re open to candidates from **mid-level to Staff+**. Regardless of level, this is a hands-on IC role: everyone at Tasklet personally builds and ships. ### What you’ll do * Build backend APIs and services that power Tasklet’s product. * Develop core systems for identity, workspaces, sharing, permissions, billing, payments, and analytics. * Build reliable infrastructure for connectors, authentication, webhooks, triggers, and third-party integrations. * Design simple abstractions and data models that can support a fast-changing product. * Own systems in production and improve their correctness, security, reliability, and operational simplicity. * Work across the stack and across role boundaries whenever that is the best way to solve the problem. ### Who you are * You’re an exceptional problem solver with strong computer-science fundamentals. * You reason from first principles, see how parts interact within a larger system, and move comfortably between levels of abstraction. * You’ve built and operated meaningful production software, and you can debug a problem wherever it leads. * You balance clean design with pragmatism: you know when to create a durable primitive and when to ship the simple thing. * You learn quickly, operate well with ambiguity, and prefer responsibility over process. * You use AI deeply in your own work.
We don’t require prior professional AI experience, but we do expect you to already be seriously engaged: using current models, probing their limits, and forming your own views about where they are going. This role is full-time and primarily in person at our office at **1 Post St. in San Francisco**.
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