Thinking Machines Lab
Open positions
GTM Recruiter
You will own full-cycle recruiting for go-to-market roles, from intake and sourcing through offers and closing. You will partner with GTM leaders on role definition and hiring plans, source senior sales and…
Technical Program Manager Supercomputing
You will own compute allocation for supercomputing resources, balancing research demand, technical constraints, capacity, hardware suitability, timing, and dependencies. You will work with researchers and…
Software Engineer Inference
You will operate and scale production inference systems serving live traffic. You will manage safe model rollouts, improve observability and capacity planning, lead incident response, productionize serving techniques,…
Software Engineer Infrastructure
You will design, build, and operate distributed infrastructure for model training and inference across thousands of accelerators. You will maintain orchestration, scheduling, storage, and resource-management systems;…
Model Behavior Model Designer
You will work with researchers to understand and shape model behavior. You will design model collaboration and interaction defaults, partner on live and multimodal interfaces, collect high-quality data, define…
Developer Relations Engineer
You will create and maintain agentic training materials, code examples, and documentation for Inkling and Tinker. You will support developers and researchers by debugging issues and gathering feedback. You will turn…
Software Engineer Systems Generalist
You will architect and scale core infrastructure for foundation-model research and products. You will solve distributed-systems problems, operate large clusters, build scalable data platforms, improve developer…
Software Engineer Sandboxing
You will design, build, and operate sandboxed environments for untrusted model-generated code and tool calls. You will improve isolation boundaries, build scheduling and lifecycle systems, instrument for observability…
Software Engineer Research Tools
You will own key parts of an internal research platform, including evaluation and training libraries, experiment tracking, and visualization tools. You will build end-to-end systems across backend services, data…
Software Engineer Product
You will design, build, and ship full-stack web features, from backend services and APIs to production-quality frontend interfaces. You will rapidly prototype with emerging model capabilities, turn product ideas into…
Site Reliability Engineer Production
You will define end-to-end reliability across CI/CD, observability, and incident response. You will develop service-level objectives, implement monitoring, lead incident recovery and reviews, improve multi-tenant…
Site Reliability Engineer Post Training
You will own the reliability, performance, and uptime of large-scale post-training and reinforcement-learning jobs. You will support active model runs, debug full-stack failures, build monitoring and recovery…