Get startedWe’re looking for an engineer to join us and contribute to data infrastructure. You'll join a small, high-impact team responsible for architecting and scaling the core…
We're hiring a Software Engineer, Distributed Systems to design and build the core distributed systems that everything else at Thinking Machines runs on — orchestration…
We're hiring a Software Engineer, Inference to own the reliability, scale, and efficiency of the systems that serve our models to real users.
We're hiring a Software Engineer, Infrastructure to design and build the distributed systems that power our model training and serving platforms.
We're looking for someone to join Data Operations and help researchers get the data they need to train and evaluate our models.
We’re hiring an engineer focused on developer experience to build Tinker while using Tinker — working hands-on with real users and turning their challenges into product…
We're hiring a Developer Relations Engineer to help the open source community build with Thinking Machines' products — Inkling…
The IT team builds secure infrastructure and efficient processes that enable our employees to move quickly.
We're hiring an Engineering Manager to lead a team of senior and staff-level engineers across ML infrastructure and product.
We're hiring an Executive Business Partner to support several leaders out of our San Francisco office.
We're hiring an Executive Business Partner to support several technical leaders out of our San Francisco office.
We're looking for a founding policy leader to build and lead Thinking Machines' global public policy function.
We're looking for a GRC Lead who personally drives our certifications (SOC 2, ISO 27001, FedRAMP and others as we grow) from scoping through audit close, and runs our compliance…
The new role of HR Business Partner will combine two tasks: leadership coaching, and people systems design.
We’re looking for an infrastructure engineer to own and evolve the security infrastructure that underpins our foundation models.
The IT team builds secure infrastructure and efficient processes that enable our employees to move quickly.
As a Model Designer, you'll shape how our models work alongside people. Our mission is to build AI that extends human will and judgment, and this role is where that mission meets…
We're looking for a network engineer to own the lowest layers of the network stack that our large-scale training and inference depend on.
We’re looking for a People Operations Generalist who believes that great people systems create leverage and trust.
As Product Manager for Deployment, you will own how Thinking Machines' models and fine-tuned checkpoints go from training into production use.
This is a product role for someone who can operate inside frontier research without trying to turn research into a conventional software roadmap.
We're looking for an experienced policy leader to build and lead Thinking Machines' product policy function.
We're hiring an engineer to ensure the reliability of our GPU supercomputing fleet, owning the seam between hardware, firmware, and operating system.
We’re looking for an infrastructure research engineer to design, optimize, and scale the systems that power large AI models.
We’re looking for an infrastructure research engineer to design, optimize, and maintain the compute foundations that power large-scale language model training.
We’re looking for an infrastructure research engineer to design and build the core systems that enable efficient large-scale model training with a focus on numerics.
We’re looking for an infrastructure research engineer to design and build the core systems that enable scalable, efficient training of large models for deployment and research.
We're hiring a Software Engineer to build and own our web-crawling systems, from distributed collection at internet scale through filtering, deduplication, and deciding what data…
At Thinking Machines we build tools that enable people to make AI their own, customizing models to serve their unique needs. This includes the ability to train model weights.
This role is responsible for building and strengthening the engineering foundations that our post-training research teams depend on.
We believe the future worth building is human, and we're hiring people who want to build it.
Thinking Machines builds multimodal-first. For us, there is no separate multimodal work. It’s at the core of everything we do, from the scientific goals we’re setting to the…
At Thinking Machines we build tools that enable people to make AI their own, customizing models to serve their unique needs. This includes the ability to train model weights.
This role is responsible for advancing the agentic capabilities of our models, with ownership spanning the full development cycle.
Mid-training is a step between pre-training and post-training, where we take a base model and train it into the foundation for reasoning.
The role of post-training researchers sits at the core of our roadmap. This is the critical bridge between raw model intelligence and a system that is actually useful, safe, and…
We’re looking for a researcher to help develop reliable model evaluations for research signals. This role spans evaluation creation, usability, auditing, and efficiency.
The role of pre-training researchers sits at the core of our roadmap. This work blends research with large-scale data engineering to help assemble the pre-training datasets and…
Our team scales reinforcement learning for frontier models. Progress in RL is increasingly set by how well it scales: more rollouts, larger models, and training loops that keep…
As a safety researcher, you'll work toward ensuring our models are safe and trustworthy. The role sits at the intersection of research and hands-on technical work.
Tinker https://thinkingmachines.ai/tinker/ is our fine-tuning API that empowers researchers and developers to customize frontier AI to their needs to open access to capabilities…
Thinking Machines builds multimodal-first. We’re looking for new team members to advance the science of visual perception and multimodal learning.
We’re looking for a Safety Operations Lead who will focus on making our products safe by default while supporting fast product iteration and ambitious ideas.
We’re looking for an attorney to lead the agreements that support our research and products, and support our compliance and counseling for those activities.
We're hiring a Site Reliability Engineer (SRE) to keep our post-training and reinforcement learning (RL) systems fast, reliable, and easy for researchers to iterate on.
We're looking for a Site Reliability Engineer (SRE) to drive the reliability of Tinker end-to-end.
Evaluation is one of the most important pillars of building frontier AI systems. It guides research direction, powers experimentation, and helps us understand whether changes to…
We're hiring a Full Stack Engineer to help conceive, build, and ship new AI-powered products from the ground up.
We are a team of full stack generalists with strong product instincts who work closely with researchers.
Our models and agents increasingly need to run code, use tools, and take actions in the world — safely, reliably, and at scale.
We’re looking for a software engineer focused on making our products secure by default while supporting fast and ambitious product iteration.
We’re looking for an engineer to design, build, and operate the GPU supercomputing environment that powers large‑scale training and inference.
We’re looking for generalist infrastructure and systems engineers to help build the systems that power our foundation models and the internal teams on research and product…
We're hiring a Technical Recruiter, to lead full-cycle recruiting for the infrastructure eams building and operating the systems behind our frontier model training and Tinker's…
We're hiring a Recruiting Sourcer to build the pipeline of exceptional research and engineering talent that will define the next generation of AI.