- Reactor (San Francisco, CA)
- We're looking for a Founding Engineer , ML Inference with deep expertise in high-performance ML engineering. This is a highly technical, high-impact role ... record of identifying and resolving bottlenecks * Deep expertise in the ML infrastructure stack: ◦ PyTorch, TensorRT, TransformerEngine, Nsight, ONNX Runtime ◦ Model… more
- Datawizz (San Francisco, CA)
- …to the best model - significantly reducing costs and improving accuracy. The Role As a founding ML engineer , you'll build the core intelligence layer of our ... be a great fit if you have experience with: Training and evaluating ML models (especially LLMs) using Python, PyTorch, Transformers, TRL, Unsloth etc. Designing… more
- Poesis (San Francisco, CA)
- A pioneering hedge fund in San Francisco is seeking a Founding ML Engineer to architect and build machine learning systems for investment decisions. This ... hands-on role requires 5-10+ years of experience and proficiency in Python and ML frameworks like PyTorch and TensorFlow. The position offers a hybrid work style and… more
- Datawizz (San Francisco, CA)
- A tech startup focused on efficient AI is seeking a founding ML engineer to design the core intelligence layer of their platform in San Francisco. This role ... routing, and production systems. Candidates should have experience in training ML models, building evaluation frameworks, and deploying in cloud environments.… more
- Reactor (San Francisco, CA)
- A pioneering technology firm in San Francisco is seeking a Founding Engineer for ML Inference. This highly technical role focuses on optimizing real-time ... ideal candidate has a strong foundation in systems programming and expertise in ML infrastructure tools such as PyTorch and TensorRT. This role promises competitive… more
- Appliedcompute (San Francisco, CA)
- A tech foundation for AI systems, located in San Francisco, is seeking a founding Infrastructure Engineer , ML Systems. You will be responsible for designing ... and optimizing large-scale machine learning systems, implementing reliable, high-performance systems at scale. The ideal candidate has a strong programming background with large scale GPU systems and a desire to learn frontier techniques. Generous health… more
- Reactor (San Francisco, CA)
- We're looking for a Founding Infrastructure Engineer with deep expertise in building and scaling cloud-native systems. This is a highly technical, high-impact ... tradeoffs across performance, reliability, and cost. * Partner closely with ML engineers to productionize and optimize model serving pipelines. Required Skills… more
- DRH Search (Boston, MA)
- A well-funded startup in the expert insights space is looking for a founding engineer to design and implement scalable software solutions. This remote position ... in the Boston area will transition to a hybrid model. The ideal candidate has over 7 years of full-stack development experience, with proficiency in technologies like Python, TypeScript, and AWS. They should thrive in fast-paced environments and possess… more
- Recruiting From Scratch (San Francisco, CA)
- …that focuses on placing the best candidate for our clients. Applied Machine Learning Engineer - Audio AI Location: San Francisco, CA or New York, NY (Onsite strongly ... of ambitious engineers and researchers with a proven track record in building scalable ML systems. You'll be working on cutting-edge technology in a space that is… more
- SupportFinity (TM) (San Francisco, CA)
- A tech startup in AI is seeking a Founding Engineer to define technical foundations and steer product strategy. The role requires 2-3 years of experience in ... software engineering, with a strong focus on Python and distributed systems. The ideal candidate will join a small, passionate team and enjoy a salary of $200-225k along with generous benefits. This is an on-site position located in San Francisco, California.… more
- Recruiting From Scratch (San Francisco, CA)
- An innovative startup is seeking a talented Applied Machine Learning Engineer to revolutionize the audio AI landscape. In this role, you'll design and implement ... cutting-edge machine learning solutions that enhance speech and audio applications. Collaborate with a dynamic team of engineers and researchers to build scalable systems and influence the future of voice technology. This is a unique opportunity to work on a… more
- Poesis (San Francisco, CA)
- …hedge fund focused on reshaping how trading decisions are made. We're hiring our Founding ML Engineer , the first full-time machine learning hire who ... to investment decision‑makers. Required Competencies 5-10+ years of experience as an ML Engineer , Quant Engineer , or similar role. Proven track record… more
- Appliedcompute (San Francisco, CA)
- …Omri Casspi, and others. We work in-person in San Francisco. The Role As a founding Infrastructure Engineer , ML Systems , you'll be responsible for ... brittle, and require diligence and attention to detail to engineer correctly. We value performance with correctness - on...debug systems with an eye towards how they affect ML (eg, using low precision numerics) Design tooling and… more
- Fabrion (San Francisco, CA)
- About the Role ML Ops Engineer - Agentic AI Lab ( Founding Team) - Location: San Francisco Bay Area - Type: Full-Time - Compensation: Competitive salary + ... retrieval-augmented generation (RAG), and knowledge-graph-grounded models. We're hiring an ML Ops Engineer to be the glue...startups or autonomous roles, prior experience as a founder, founding engineer , or a 0-1 pre-seed startup… more
- Fabrion (San Francisco, CA)
- ML /AI Research Engineer - Agentic AI Lab ( Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful ... equity ( founding tier) Backed by 8VC, we're building a world‑class...knowledge graphs, and multi‑tenant governance. We're looking for an ML /AI Research Engineer to join our AI… more
- Reactor (San Francisco, CA)
- A technology company focused on AI in San Francisco is seeking a Founding Infrastructure Engineer to design and scale their infrastructure for real-time AI ... demands deep expertise in Kubernetes and cloud-native systems, partnering with ML engineers, and defining infrastructure growth strategies. You'll enjoy a… more
- Axiom (San Francisco, CA)
- A leading AI research company in San Francisco is looking for an ML /AI engineer to define and develop core systems, lead innovative research, and ship ... and a passion for technology. Join to grow as both an engineer and entrepreneur, making significant contributions to cutting-edge research and technology.… more
- Unusual Ventures (San Francisco, CA)
- …from industry leaders at Google, Ramp, Atlassian, and PubMatic. Role Description As a Founding Engineer , you'll help shape both our product and our company. ... this problem. We're former engineers, tech product managers, and ML researchers with deep expertise in voice AI, SaaS,...100,000 calls, with many more in the funnel. Our founding team values builders above all , because we're… more
- Reducto (San Francisco, CA)
- …investors like A16z, Benchmark, and First Round Capital, and are hiring a founding Infrastructure Engineer . The Opportunity As the first dedicated Infrastructure ... up. You will architect and scale resilient systems for AI and ML workloads, automate cloud infrastructure, and implement monitoring and incident response practices… more
- Reducto (San Francisco, CA)
- …world class investors like A16z, Benchmark, and First Round Capital, and are hiring a Founding Forward Deployed Engineer who can help us capitalize on our early ... momentum. The Opportunity As our founding Forward Deployed Engineer at Reducto, you'll...great people Keep up with the latest developments in ML /AI This is an in person role at our… more
