Top Tech Jobs & Startup Jobs

Build and ship Tinker platform features across frontend, backend, and infrastructure. Implement backend services and APIs in Python and Rust, user-facing UIs with React/TypeScript, improve SDK/CLI developer experience, enhance reliability and observability, participate in on-call, and create internal tooling to support ML fine-tuning workflows and platform operations.

Develop and maintain full stack applications focusing on APIs, UX, system reliability, security, and collaboration across teams.

Lead a team of engineers to design and scale reliable ML systems, ensure high execution standards, and collaborate with tech leads and product teams.

The HR Business Partner will coach managers, advise on organizational decisions, design compensation structures, and build evaluation processes to support employee growth and performance.

Coordinate high-volume interview scheduling across time zones, manage logistics (travel, expenses, rooms, technical support), own candidate communications, scale and train interviewer pools, use scheduling tools to automate processes, collect and audit interview feedback, maintain recruiting documentation and data integrity, and provide ad-hoc operational support for recruiting initiatives.

Build, operate, and maintain research infrastructure (evaluation frameworks, RL training systems, experiment tracking, visualization). Develop scalable distributed pipelines, ensure reproducibility and observability, and partner with researchers and infrastructure teams to accelerate ML research and tooling adoption.

Build and operate ML research infrastructure: evaluation frameworks, RL training systems, experiment tracking, distributed evaluation pipelines, observability, and reproducibility tooling. Partner with researchers to identify bottlenecks, drive adoption, and integrate tools across infrastructure, data, and product stacks.

The Executive Business Partner will manage calendars, coordinate travel, support recruiting, and track projects for technical leaders in a fast-paced startup environment.

Lead financial strategy and modeling for major functions, own budgeting and forecasting, build compute cost measurement, analyze performance and investment trade-offs, partner cross-functionally, create executive and Board materials, monitor key metrics and drive financial insights to inform strategic decisions.

Own and debug low-level GPU network fabric (RDMA/RoCE, NVLink/NVSwitch) for large-scale training/inference. Build host instrumentation, triage cross-cloud networking issues, and drive escalations with cloud providers to maintain interconnect reliability at scale.