Founding ML Engineer — Build the Next-Gen Autopilot
Runtime
Runtime in San Francisco is seeking a Founding ML Engineer to help build the core systems behind an autopilot that learns from user behavior. The role offers significant equity and the chance to shape product direction from day one. Backed by Anthropic, you will join a small, high-impact team at a premier California startup. Successful candidates will have a CS degree from a top program, hands-on ML experience with PyTorch and transformers, and a track record of shipping ML to production. #J-18808-Ljbffr Runtime
- Gravity Engineering Services Pvt Ltd. is looking for a Founding ML Engineer to lead the development of core ML intelligence systems. You will dive into the complexities of structure and classification in web-scale multilingual data, using your expertise in Python and PyTorch...Suggested
$150k - $300k
Recruiting from Scratch is seeking a Machine Learning Engineer in San Francisco, CA, to develop and deploy core ML systems that interface with real-time data. This... ...scenarios. Ideal candidates will have 3+ years in building ML systems, proficiency in Python and PyTorch, and...Suggested$200k - $250k
Founding ML Engineer - Anthropic Backed Startup $200,000 - $250,000 + Founding Team Equity Most... ...someone else's idea. This one asks you to build the thing that changes how... ...user behaviour over time - making the autopilot genuinely smarter the more it's used...SuggestedInternshipWork at office$150k - $300k
...across the web. You will own the ML systems that turn that raw,... ...intelligence. What you\'ll do Build and ship retrieval systems that... ...Own the full ML research and engineering cycle, from prototype to production... ...with a direct path toward founding something of your own. #J-1880...Suggested- ...doesn’t work for AI agents. At Crustdata, we are building the gateway to the internet for AI agents. In simple... ...need someone who can push the boundaries of what our ML systems can do. We’re hiring a Founding ML Engineer to own the research and engineering behind our core...SuggestedShift work
- Open Select, an early-stage AI data company in San Francisco, is seeking a Machine Learning Engineer. You will be responsible for owning ML systems that convert raw data into structured intelligence. The ideal candidate will have at least 3 years of experience in shipping...
- A leading AI technology firm in San Francisco seeks a Founding ML Engineer to lead the research and engineering of their core AI systems. You... ...production. The ideal candidate has 3+ years of experience in building production ML models in NLP or information retrieval,...
$130k - $300k
...ended problems, take ownership of the next steps, and follow through with... ...discovery pipeline and develop targeted ML approaches to address them. Build systems that support experiment planning... ...working together. Get to know the founding team! Apply Today Curious but not...H1bVisa sponsorship- 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...
- ...infrastructure firm based in San Francisco is looking for engineers to join their founding core team. You will work directly with the founders to... ...computational resources. Ideal candidates are experienced in building neural networks and excited about model applications in...
- Probably Genetic, located in San Francisco, is seeking a Founding Data Engineer to shape data architecture that drives impactful decisions and enhances patient lives. The role involves building scalable pipelines and partnering with engineering and product teams to solve...Flexible hours
- Brylo is a gene editing company based in San Francisco, seeking a Founding Engineer to build AI/ML systems integral to our gene editing workflows. You will tackle real ML problems and have a significant impact alongside the founders. The role requires a mix of technical...
- Composite is seeking founding Machine Learning Engineers to enhance our proactive automation platform. In this role, you will improve model accuracy and latency across web applications, and design inference pipelines that deliver instant user experiences. We're looking...
- Preference Model is hiring new graduate Machine Learning Engineers to design and build reinforcement learning environments. You will blend research... ...diverse perspectives. The ideal candidate should possess strong ML fundamentals, proficiency in Python, and a passion for...
- ...lab insights to generate high-potential candidates. The role emphasizes rigorous research, ownership of end-to-end workflows, and building scalable agent platforms. The position is based in San Francisco, with competitive compensation and a strong equity component. #J...
- A media technology company in San Francisco is seeking a Founding Engineer specializing in ML Inference. This highly technical role requires expertise in the ML infrastructure stack and aims to optimize generative media performance. The ideal candidate will drive innovations...Relocation package
- Icehouseventures is looking for founding Machine Learning Engineers (MLEs) to enhance their core action models for a proactive automation platform. This role offers the chance to work closely on LLM inference, aiming for instant response times without IT friction. Join...
- 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 team to tackle one of the industry’s most critical...Full time
$130k - $250k
...Job Description Job Description Founding Applied ML Engineer San Francisco, CA · On-site · Full-time Compensation: $130,000–$250,000 +... ...About the Company An early-stage, venture-backed company building the optimization platform for agentic commerce — helping ecommerce...Full timeVisa sponsorshipShift work$225k - $400k
A pioneering AI research firm is seeking a Founding Machine Learning Research Engineer in San Francisco to develop innovative AI systems for real-time voice agents. This high-impact role requires a strong ML research background and proficiency in PyTorch. Responsibilities...- Glocomms is seeking a Data Engineer in San Francisco, California to enhance AI systems for drug development. The role includes building data infrastructure, scaling pipelines, and transforming... ...on data quality, and an interest in AI/ML workflows. The work environment is fast...
- ...dictation, we're focused on building native actions — an agentic framework... ..., growth experts, and engineers rethinking human-computer interaction... ...angels. About the Role As a ML engineer at Wispr, you’ll... ...are we looking for? Previous founding or startup experience...
- ...Check out 1962 new Machine Learning Engineer opportunities posted on AI Chopping Block Design, build, and maintain scalable machine... ...Develop and optimize end-to-end ML pipelines encompassing data... ...grow the evaluation team as the founding member, and leading the evaluation...Flexible hours
- ...About the Role Our company is hiring a Founding AI / ML Engineer to help architect and ship the next generation of AI-powered workflows for construction. This... .... The company wants product- minded engineers who build reliable, production-grade AI systems that solve real...Permanent employmentH1bVisa sponsorship
$125k - $200k
...Job Description Job Description Founding AI/ML Engineer Location: San Francisco, New York Employment Type: Full-time Experience... ...Company Our client is a seed-stage startup (founded 2025) building technology that helps law enforcement search evidence and solve...Full timeVisa sponsorship$125k - $200k
...stage public-safety AI company building tools that help law... ...evidence overload. The team includes engineers who have previously built national... ...already in production. Founded 2025 · 1–10 people · Industry:... ...backend infrastructure and applied ML. What you’ll be doing...Full timeVisa sponsorship- A leading innovative technology company in San Francisco is hiring a Senior ML Engineer to develop the AI systems for a proactive AI solution. This hands-on role involves ownership of vital ML systems and collaboration with the AI Engineering team to enhance capabilities...Full time
- Planette AI is looking for a motivated Machine Learning Engineer based in San Francisco, California. This pioneering position involves developing ML models to advance climate forecasting technology. As the first ML engineer on the team, you'll work closely with climate...
- ...Work Directly with CEO & founding team | Report to CEO |... ...Machine Learning Engineer Location: Onsite in San... ...We Are UniversalAGI is building OpenAI for Physics. AI... ...engineers that will define the next generation of AI for... ...UniversalAGI is hiring an ML Engineer to help ship...Work at officeFlexible hours1 day per week
$200k - $375k
...Job Description Job Description Founding Machine Learning Engineer Posted by Transparent Search Group on... ...of Known . About Known Known is building an AI-powered social platform that... ...directly with Chen Peng, former head of ML at Uber Eats and Faire. What you'...Full time
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