Engineering Manager / Tech Lead

<h3><span style="font-family: helvetica, arial, sans-serif;"><strong>About the Role</strong></span></h3> <p><span style="font-family: helvetica, arial, sans-serif;">As Engineering Manager / Tech Lead for the Sandbox team at Together AI, you will lead and grow the team responsible for building the isolated, secure compute environments that power AI code execution across Together's platform. Together Sandbox provides the sandboxed execution layer that enables reinforcement learning workflows, LLM code interpreters, AI agents, and developer tooling to run safely and at scale.</span></p> <p><span style="font-family: helvetica, arial, sans-serif;">This is a hybrid leadership role — equal parts<span class="Apple-converted-space"> </span><strong>technical leadership</strong><span class="Apple-converted-space"> </span>and<span class="Apple-converted-space"> </span><strong>people management</strong>. You will own the technical direction of the team while also building a high-performing engineering culture. You'll work closely with the team's Product Manager to develop and execute the roadmap, drive day-to-day project management, and collaborate with engineering leads across Together to ensure seamless integration with the broader platform.</span></p> <p><span style="font-family: helvetica, arial, sans-serif;">You will inherit a team of 4 engineers (3 backend, 1 full-stack) and be responsible for hiring and onboarding 4 additional engineers to scale the team's capacity and capabilities.</span></p> <h3><span style="font-family: helvetica, arial, sans-serif;">About the Team</span></h3> <p><span style="font-family: helvetica, arial, sans-serif;">The Together Sandbox team builds and operates Together AI's sandbox infrastructure: isolated, ephemeral compute environments where AI-generated code can run safely. The product serves both external customers via the Together Sandbox SDK and internal Together use cases, including code interpretation and reinforcement learning.</span></p> <p><span style="font-family: helvetica, arial, sans-serif;"><strong>What the team builds:</strong></span></p> <ul> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Sandbox infrastructure:<span class="Apple-converted-space"> </span>Container orchestration, gVisor-based isolation, lifecycle management (create, pause, resume, terminate)</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">SDKs:<span class="Apple-converted-space"> </span>TypeScript and Python SDKs that give developers programmatic access to sandboxes</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Platform integration:<span class="Apple-converted-space"> </span>Authentication, billing, usage dashboards, and admin tooling within Together's platform</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Developer experience:<span class="Apple-converted-space"> </span>Documentation, templates, observability, and debugging tools</span></li> </ul> <p><span style="font-family: helvetica, arial, sans-serif;">Key technical areas<strong>:</strong><span class="Apple-converted-space"> </span>gVisor, container orchestration, Kubernetes, Elixir backend services, TypeScript/Python SDKs, cloud infrastructure (AWS), API design, and systems reliability.</span></p> <h3><span style="font-family: helvetica, arial, sans-serif;"><strong>Requirements</strong></span></h3> <ul> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">8+ years of software engineering experience, with 2+ years in a technical leadership or engineering management role</span></li> <li style="font-family: helvetica, arial, sans-serif;"><span style="font-family: helvetica, arial, sans-serif;">Strong systems engineering back ... (truncated, view full listing at source)