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Software Engineer — Platform

Tasklet· Engineering
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Hybrid (San Francisco, CA)$225k - $425k + equityFull-timePosted 2mo ago

About the role

Backend-focused IC role building the core platform infrastructure at Tasklet, including APIs, identity/workspaces/permissions, billing/payments, analytics, and integration connectors. Strong CS fundamentals and ability to turn product needs into clean primitives; in-person/mostly in SF.

Responsibilities

  • 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.

Qualifications

  • 6+ years of experience
  • Exceptional problem solver with strong computer-science fundamentals
  • Ability to reason from first principles and work across levels of abstraction
  • Built and operated meaningful production software and can debug end-to-end
  • Balance clean design with pragmatism; know when to ship simple primitives
  • Fast learner, comfortable with ambiguity, takes ownership
  • Uses AI deeply in work and engages with current models (not required to have professional AI experience)

Skills

Required:Backend API developmentIdentity and access managementData modeling and abstractions
Nice to have:Billing and payments infrastructureAnalytics systemsConnectors, webhooks, triggers

Benefits

  • medical
  • dental
  • vision
  • 401(k)
  • four weeks of PTO
  • free lunch
  • and more
Last updated Oct 25, 2026. Interested? Apply on the company site.
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About Tasklet

The cloud agent operating system for knowledge work

AI chatbots can answer questions, but they can't do your work — they aren't connected to your tools, can't take actions, and stop running when you close the tab. Meanwhile, knowledge workers are still spending most of their day switching between dozens of SaaS apps, manually stitching together workflows that should be automated. Tasklet is the AI agent that actually does the work. It connects to every tool you use — via thousands of built-in integrations, any HTTP API, or MCP servers — and takes real actions on your behalf: pulling reports, updating CRMs, triaging emails, processing data, and more. When it needs a UI, it generates one on the fly. When it needs to crunch numbers or do bulk operations, it writes and runs code in a cloud sandbox. When it needs to interact with a website that doesn't have an API, it uses a real browser. And because it runs in the cloud 24/7, you can set up triggers to have it take ongoing responsibility for workflows — not just do something once, but handle it going forward. The product is deliberately simple: a chat interface where you talk to an extremely capable agent. But underneath that simplicity is a cloud-native agent runtime, best-in-class context engineering, a universal connections layer, and multi-model support that keeps us on the frontier as AI improves. We think legacy SaaS is being unbundled by agents, and Tasklet is the operating system that ties it all together.

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