{"schemaVersion":"jobsearcher.job.v1","id":"414410407409ccb08a5f2ba2","url":"https://jobsearcher.com/jobs/414410407409ccb08a5f2ba2","canonicalUrl":"https://jobsearcher.com/jobs/414410407409ccb08a5f2ba2","title":"Open Source Codebase Contributor","description":"https://discord.gg/5w2BNaQ6B7FastCrest is building Reflex, an open-source deployment and debugging layer for vision-language-action robot models.Reflex helps robotics builders take VLA policies like pi0, pi0.5, SmolVLA, and GR00T from research checkpoints to real hardware. The goal is to make the annoying parts easier: export, serve, validate, benchmark, trace failures, and run models on edge GPUs.This is an unpaid open-source contributor role, not a paid job or internship. It is for people who want to build in public, contribute to a serious robotics infrastructure repo, and work on real problems in physical AI. You will be moved to a paid role should you prove to be a valuable contributor. Good contribution areas:Add support for new VLA repos and model formatsImprove ONNX / TensorRT export pathsBuild evals for robot policy behaviorAdd Jetson / edge GPU deployment testsWork on failure tracing, replay, and debugging toolsImprove docs, examples, and contributor onboardingExplore ROS2, simulation, and real robot integrationUseful background:PythonPyTorchRobotics, ML, or systems engineeringONNX / TensorRT / CUDA experience is a plus, but not requiredComfort reading papers and turning them into working codeIf you want to contribute, apply with your GitHub, a short note on what part of the stack interests you, and any robotics, ML, systems, or open-source work you have done.Repo: https://github.com/FastCrest/reflex-vlaDiscord: https://discord.gg/5w2BNaQ6B7","company":"Fastcrest","rawCompany":"fastcrest","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-05-11T21:56:53.593Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Open Source Codebase Contributor","description":"https://discord.gg/5w2BNaQ6B7FastCrest is building Reflex, an open-source deployment and debugging layer for vision-language-action robot models.Reflex helps robotics builders take VLA policies like pi0, pi0.5, SmolVLA, and GR00T from research checkpoints to real hardware. The goal is to make the annoying parts easier: export, serve, validate, benchmark, trace failures, and run models on edge GPUs.This is an unpaid open-source contributor role, not a paid job or internship. It is for people who want to build in public, contribute to a serious robotics infrastructure repo, and work on real problems in physical AI. You will be moved to a paid role should you prove to be a valuable contributor. Good contribution areas:Add support for new VLA repos and model formatsImprove ONNX / TensorRT export pathsBuild evals for robot policy behaviorAdd Jetson / edge GPU deployment testsWork on failure tracing, replay, and debugging toolsImprove docs, examples, and contributor onboardingExplore ROS2, simulation, and real robot integrationUseful background:PythonPyTorchRobotics, ML, or systems engineeringONNX / TensorRT / CUDA experience is a plus, but not requiredComfort reading papers and turning them into working codeIf you want to contribute, apply with your GitHub, a short note on what part of the stack interests you, and any robotics, ML, systems, or open-source work you have done.Repo: https://github.com/FastCrest/reflex-vlaDiscord: https://discord.gg/5w2BNaQ6B7","datePosted":"2026-05-11T21:56:53.593Z","dateModified":"2026-05-11T21:56:53.593Z","hiringOrganization":{"@type":"Organization","name":"Fastcrest","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"414410407409ccb08a5f2ba2"},"url":"https://jobsearcher.com/jobs/414410407409ccb08a5f2ba2"}}