YC Work at a Startup - United States, IT - Software Development

Join our San Francisco team as a Robotics Engineer. Develop autonomy for next-generation humanoid robots, working on real-world perception, locomotion, and natural movement. We require strong C++/Rust skills, hardware debugging experience, and a passion for shipping impactful products. Take owner...

Join as a Founding Engineer in San Francisco to build the EffiGov platform from the ground up. You'll ship full-stack and AI features using Python, FastAPI, and Next.js, with a focus on deploying scalable LLM solutions. This role requires 3-5 years of high-velocity engineering experience and prov...

Join Keystone as a Founding Engineer in San Francisco. Shape the future of autonomous software engineering using TypeScript, React, Python, and AWS. Own the core product and culture while receiving significant equity, full benefits, and a wellness-focused environment.

Join as a Founding Engineer to build autonomous AI agents for e-commerce support. You'll own full-stack features using Next.js, Python, and AWS, working in rapid build-measure loops. This New York-based role offers significant equity to a developer who ships quality code and leverages AI tools da...

Join Delty in San Francisco as a Full Stack Software Engineer to build healthcare's AI operating system. You'll design end-to-end systems, integrate AI/ML models, and work across the entire tech stack. This high-impact role offers the chance to learn from ex-Google engineers in a fast-paced start...

Join Parametric in San Francisco as a Senior ML Infrastructure Engineer. Build the core systems powering our robotics autonomy stack from the ground up. You'll design production-grade infrastructure for the full ML lifecycle, enabling rapid iteration. This early-stage role requires expertise in c...

Join our team in San Francisco as a Software Engineer for the Data Engine. You will build robust systems and tools to collect, process, and manage large-scale robotic training datasets. This role requires expertise in Rust/C++ and involves hands-on work across hardware, software, and data pipelin...

Join Channel3 in NYC to build the database powering AI commerce. Develop backend systems using computer vision and multimodal models to understand billions of products. This role focuses on building reliable, cost-efficient search and deduplication at scale. Enjoy team dinners and a fully stocked...

Join Hypercubic as a Founding Software Engineer in San Francisco. Shape AI systems that analyze and rearchitect critical legacy enterprise applications. You'll work directly with the CTO, owning architecture and product direction from prototype to production. This role demands strong fundamentals...

Join as a Founding GPU Kernel Engineer in San Francisco. Hand-tune and optimize low-level GPU kernels for ML workloads, pushing hardware limits. Deep expertise in CUDA/ROCm, profiling tools, and GPU assembly is essential. Receive equity, bonus, benefits, and relocation assistance in this pivotal ...