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Senior Software Engineer, Sandboxes (London or East Coast Preferred)

Docker

Remote · United States$13,408–21,725 gross/mofull-timeDocker Careers

The successful candidate is a technical, product-minded engineer with deep experience building secure, isolated runtime environments (sandboxes, containers, or VMs) and a track record of shipping and owning that kind of infrastructure in production at scale. They think naturally about isolation and security boundaries, understand the tradeoffs involved in running untrusted or semi-trusted workloads safely, and can reason confidently about a system that spans multiple surface areas.

Responsibilities

  • Design, develop, and lead improvements to the sandboxes product across agent integration, tool permissions, and developer-facing workflows.
  • Investigate and resolve correctness, performance, and stability issues in the agent integration layer across macOS, Windows, and Linux.
  • Drive the reliability and performance of sandbox creation, session management, and teardown for AI agent workloads.
  • Collaborate with peers, Product, and adjacent teams to evolve the architecture as requirements grow.
  • Mentor engineers on the team and set the bar in design reviews and code reviews.
  • Engage with the open source and agentic development community around sandboxing, MCP, and related ecosystems.
  • Participate in on-call rotations and respond to critical stability issues affecting users.
  • Document your work clearly and share knowledge with the rest of the team.

Languages

    Work format
    Remote
    Seniority
    Senior
    Posted
    12 Aug 2026
    Last verified
    In the last 5 days

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