Founding AI/ML Research Engineer (+ Equity) at Generalcatalyst
Jack & Jill
Job Title Founding AI/ML Research Engineer Salary Not Disclosed + 0.30%-1.20% Equity Company Description Generalcatalyst.com is a Y Combinator W26-backed startup developing advanced AI agents that operate computers just like humans to eliminate repetitive manual workflows for enterprise teams. Job Description As a founding AI/ML Research Engineer at Generalcatalyst.com, you will bridge the gap between cutting-edge research and production systems. You'll build autonomous agents that reason, plan, and execute complex workflows across GUI and legacy systems. This is a high-impact role working directly with founders to define the future of enterprise automation. Location San Francisco, USA Why this role is remarkable Secure a ground-floor opportunity with 0.30%-1.20% equity in a YC W26 company with strong investor backing. Work directly with founders from IIT Delhi, CMU AI research, and McKinsey to shape the core technology from day one. Bridge the gap between elite AI research and production by shipping systems that automate workflows at 10x speed. What You Will Do Research and design multi-agent coordination strategies including context management, memory architectures, and resource utilization. Develop robust reasoning pipelines such as chain-of-thought and reflexion agents that remain reliable under distribution shift. Implement visual reasoning systems using Vision-Language Models (VLMs) for advanced GUI understanding and screen interpretation. The ideal candidate Recent PhD or Master’s graduate from a top-tier program like Stanford, MIT, or CMU with a track record in AI/ML. Proven research background with publications at top venues such as NeurIPS, ICML, ICLR, ACL, or CVPR. Engineering proficiency in Python, PyTorch, and agentic orchestration frameworks like LangChain, LangGraph, or AutoGen. #J-18808-Ljbffr Jack & Jill
- Generalcatalyst.com in San Francisco is hiring a Founding AI/ML Research Engineer to bridge cutting-edge AI research with production systems. You will build autonomous agents that reason, plan, and execute complex workflows across GUI and legacy systems. You will work directly...Employment Equity
$225k - $400k
A pioneering AI research firm is seeking a Founding Machine Learning Research Engineer in San Francisco to develop innovative AI systems... ...-impact role requires a strong ML research background and proficiency... ...225,000 to $400,000 along with equity options and various benefits...Employment Equity- 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...Employment EquityFull time
$200k - $280k
...A leading voice AI startup is seeking a Founding Senior Machine Learning Engineer to fine-tune and deploy human-like voice agents... ...,000 per year, with significant equity and benefits including full medical... ...-world experience in deploying ML models and work well in a fast-...Employment Equity$275k - $315k
SF Tensor in San Francisco is hiring a Founding Research Engineer focused on AI-driven compilation. You will develop reinforcement learning systems that... ...salary range of $275,000 - $315,000 plus bonuses, equity, and benefits. Join us to make impactful contributions...Employment Equity$150k - $230k
Triage is an applied research lab building adaptive security... ...infrastructure for AI systems: defending... ...the Role We're hiring a Founding Research Engineer to drive the research... ...experience in ML research or applied AI... ...K plus founding‑level equity. Applying If there appears...Employment EquityFull time$275k - $315k
...believe the future of AI and high-performance computing... ...are partnering with researchers, engineers, and organizations who... ...learning. As a Founding Research Engineer focused... ...of compilers and ML. You'll design learned... ...- $315,000 + bonus + equity + benefits. #J-18808-...Employment EquityFull timeWork at officeRelocation package$150k - $300k
An early-stage AI data company that went... ...You will own the ML systems that turn... ...encoder models from research paper through to... ...0K to $300K, with equity at an early stage... ...full ML research and engineering cycle, from... ...direct path toward founding something of your...Employment Equity$150k - $230k
Triage is seeking a Founding Research Engineer in San Francisco to drive research for AI safety. You'll handle adversarial research, build training data infrastructure... .... With a competitive salary of $150K-$230K plus equity, this is an exciting opportunity to contribute...Employment Equity- ...manual workflows by training AI agents that operate legacy systems... .... Founders RamAIn was founded by Shourya Vir Jain (CEO) and... ...figures in ARR. Vansh is an AI researcher who worked at CMU on scalable... ...hiring an early-career Founding AI/ML researcher to join our core team...
$200k - $350k
An early-stage AI company in San Francisco is seeking a Machine Learning Research Engineer to own end-to-end research cycles. The role involves... ...2-6+ years of experience in ML research, strong skills in... ...K-$350K and opportunities for equity in the company. #J-18808-...Employment Equity- ...technology firm in San Francisco is looking for an experienced Research Scientist specializing in Machine Learning to advance clinical... ...in ambiguous environments. Competitive compensation, including equity, is offered in a fast-paced, high-impact role. #J-18808-Ljbffr...Employment Equity
$200k
Skyrocket Ventures seeks a founding DevOps / Systems / ML Ops Engineer in San Francisco, CA. Hybrid work from home up to 2x/week with... ...pipeline operations. Salary up to $200k plus equity, in a small, fast-growing physical AI startup environment. You will spend roughly 5...Employment EquityWork from home$200k - $350k
...partnering with a frontier AI startup We’re... ..., and quality. The founding team is small,... ...the intersection of research, product, and creativity... ...Learning Research Engineer , you’ll own end-to... ...in post‑training, ML research, or ML... ...meaningful early‑stage equity Compensation: $200...Employment Equity$350k
...interpretable, and steerable AI systems. We want AI to be safe... ...growing group of committed researchers, engineers, policy experts, and business... ...the role We are looking for ML Engineers and Research Engineers... ...full‑time employees includes equity and benefits. $350,000 - $50...Employment EquityFull timeWork at officeVisa sponsorship$315k
We are seeking an innovative Research Engineer to lead the introduction of new... ...for Claude, our cutting-edge AI assistant, by combining... ...Interaction (HCI), Design, and ML Research. This role presents... ...consists of three elements: salary, equity, and benefits. We are...Employment EquityWork at officeHome officeVisa sponsorshipRelocation package- Syndesus, Inc. is looking for a founding engineer in San Francisco, CA or New York City, NY to shape their AI backbone. You'll process vast datasets... ...skills and an understanding of ML ops. Benefits include competitive salary and equity, full health coverage, and unlimited...Employment Equity
$125k - $200k
...and prosecutors across the U.S. use our AI software to accelerate investigations... ...reducing digital evidence overload. As a Founding AI/ML Engineer, the mission is clear: bring technical... ...: $125K-$200K depending on experience Equity: meaningful founding-level stake Perks...Employment Equity$150k - $225k
...system for modern families. Most AI tools are designed for work... ...Role We’re looking for an Founding AI Engineer to design, build, and scale the... ...building and scaling data or ML pipelines in production... ...range: $150,000 - $225,000 and equity , depending on experience and...Employment EquityFull timeWork from homeFlexible hours$125k - $200k
...0,000 base + 0.3%-1% equity Experience: 3+ years... ...evidence overload. The founding team includes engineers from Palantir and... ...shape the company's AI backbone—processing massive... ...and applied ML, and you'll ship end-... ...systems end-to-end (beyond research or academic settings)...Employment EquityFull timeVisa sponsorship3 days per week$140k - $200k
Join to apply for the Founding ML Research Engineer - Training Infrastructure role at Kalpa Labs (YC F25) This range is provided by Kalpa Labs (YC F25). Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range...Full time$200k
Founding DevOps / Systems / ML Ops Engineer - Physical AI Startup Location: San Francisco, CA (you could work from home up to 2x/week) The company’s product involves... ...closes, which would translate to more favorable equity, including founder shares which are stock grants...Employment EquityWork from home$189.6k - $237k
Scale's ML platform (RLXF) team builds our internal... ...been powering MLEs, researchers, data scientists and operators... ...heart of the field of AI as an indispensable... ...Strong software engineering skills, proficient in frameworks... ...include base salary, equity, and benefits. The...Employment EquityFull time- 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...Employment Equity
- 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...Employment Equity
$150k - $300k
...Scratch is seeking a Machine Learning Engineer in San Francisco, CA, to develop and deploy core ML systems that interface with real-... ...system design, impacting how AI agents operate in real-world... ...salary of $150,000 to $300,000, plus equity offered. #J-18808-Ljbffr Recruiting...Employment Equity$200k - $250k
Founding ML Engineer - Anthropic Backed Startup $200,000 - $250,000 + Founding Team Equity Most ML roles ask you to fine-tune someone else's idea. This one asks you to build... ...product roadmap. This is the kind of role where research and engineering are the same job. Who we'...Employment EquityInternshipWork at office$130k - $250k
...Description Job Description Founding Applied ML Engineer San Francisco, CA · On-... ...$130,000–$250,000 + 0%–4% equity About the Company An... ...their products show up across AI shopping agents. Growing 50... ...Shipped ML systems from research to production at real scale...Employment EquityFull timeVisa sponsorshipShift work- A technology startup is seeking a Founding Engineer (Systems + ML) to develop GPU-accelerated engines and build end-to-end pipelines. The ideal candidate... ...join as the first technical hire, expecting meaningful equity and a chance to shape the future of chip design. This is...Employment EquityFull time
$190k - $260k
A leading recruiting platform is seeking a Senior or Staff AI/ML Engineer in San Francisco. The role entails designing and shipping AI features... ...a competitive salary range of $190,000-$260,000, alongside equity options and benefits. This is an in-office position, requiring...Employment EquityWork at office3 days per week
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