Startup jobs in San Francisco, CACreate job alerts

Commissioning & Startup Manager.

Invest in Your Success with Mac Tools Are you ready to be your own boss and build a thriving business? Mac Tools offers a unique opportunity to own and operate a successful franchise. With a strong credit profile and the right financial foundation, you can unlock the potential to achieve financi...

Invest in Your Success with Mac Tools Are you ready to be your own boss and build a thriving business? Mac Tools offers a unique opportunity to own and operate a successful franchise. With a strong credit profile and the right financial foundation, you can unlock the potential to achieve financi...

Invest in Your Success with Mac Tools Are you ready to be your own boss and build a thriving business? Mac Tools offers a unique opportunity to own and operate a successful franchise. With a strong credit profile and the right financial foundation, you can unlock the potential to achieve financi...

Who we are At SonicJobs we’re building the next generation of autonomous web agents based on computer-use technologies. Our agents operate on job application flows, like candidates do. If you’ve ever dreamed of building AI that actually uses a website, this is your moment. We’re a small, tight-...

Our client is looking to fill the role of Senior Frontend Engineer. You must have attended a top 20 Computer Science college in the US or a Top 10 global university. This position is located on site in the San Francisco office. Senior/Lead Frontend Engineer (full-time) NO C2C candidates*...

Product Design Engineer / Senior Mechanical Engineer Skip Dogpatch, San Francisco ABOUT US: Skip is on a mission to make life joyful through powered movement. Movement is a powerful way to build physical, mental and social health. Yet it is elusive for the 2 billion people due to ...

Industrial Designer (Robotics) | up to $200K + Bonus + Equity! | Remote/Burlingame This job posting is on behalf of Robert Half to share an incredible opportunity that could define the next stage of your career. Our client, a well-funded startup backed by a prominent billionaire investor,...

Senior Software Engineer – Control Plane Lead San Francisco, CA (remote) Confero is partnering with a well-funded, early-stage startup building a next-gen platform at the intersection of AI, data, and cloud infrastructure. Founded by experienced technical leaders, the team is hiring a Senio...

About Us: We're a fast-growing startup in the AI space looking for a dedicated Executive Assistant to support our dynamic COO! If you thrive in a dynamic, high-energy environment and have a passion for executing with precision, this is the perfect opportunity for you. What We’re Looking For:...

Forward Deployed Software Engineer / Solutions Engineer - Hypergrowth Voice AI Startup Redwood City, CA (5 days/week) The company seeks engineers who are eager to work 5 days/week in the office in a hardworking, highly collaborative, and fast-paced environment. The company's produc...

Senior/Principal Software Engineer – Remote 🚀 Drive Innovation in a High-Growth Gaming Startup 🛠 Lead Architecture, Development & Global Collaboration 🌐 100% Remote – Work with a Distributed Engineering Team We’re looking for a Senior or Principal Software Engineer to join our fast...

Summary: Late-stage startup is looking to build out a brand-new machine learning team with a focus on Generative AI/LLM's. They're looking for someone with 7+ years industry exp in machine learning with demonstrated expertise in deep learning and hands-on exp building LLM-powered solutions. T...

Summary: Early-stage investment is looking to bring on an AI Research Engineer with a 3+ years experience in deep learning / NLP and 1+ years industry exp with LLM's, RAG, CAG, etc. Our ideal candidate will be a self-starter with a strong academic foundation who thrives on research and ha...

Summary: New genAI investment is looking to bring on a Founding MLE with a 5+ years experience in machine learning and 1+ years industry exp with LLM's (ideal scope: Staff-level). Our ideal candidate will be a self-starter with a strong academic foundation, 3+ years of experience in deep ...

Greylock has a proven track record of investing in groundbreaking consumer companies like Discord, Facebook, Instagram, and TikTok (formerly Musical.ly). We're excited to support a new startup led by seasoned entrepreneurs who previously built and scaled a billion-dollar consumer company with ove...

Software Engineering Intern (AI Start-up) $20/hour + Housing + Meals Included San Francisco, CA (In-Person, Summer 2025) Still searching for a summer internship that’s technically challenging, mission-driven, and full of momentum? Looking to work on something that actually matters whilst ...

We are working with a fast growing start-up who is reinventing supersonic aircraft from the engineer forward who are looking for someone to help start their flight software group. Therefore the ideal candidate is going to have enough experience to know each step that has to happen to be successfu...

⚡ Role: Senior Engineering Manager/Director 🌎 Location: San Francisco Bay Area (On-Site) 💰 Salary: $210,000-$250,000 ⚡ Company Overview: This is an exciting opportunity to join a cutting-edge early-stage technology company at the forefront of transforming energy storage and battery ma...

Embedded Software Engineer – Satellite Technology (California-based Startup) Location: San Francisco (Hybrid or Remote) Salary: Up to $180,000 I'm currently supporting a fast-growing startup in California that’s developing cutting-edge satellite technology and looking to hire an Embedded S...

About Us We're a stealth-mode venture-backed startup building an innovative AI-driven platform for policy professionals Our product helps users navigate complex regulatory, legislative and emerging compliance environments through a voice-driven interface built powered by our cutting-edge semanti...

We are seeking an RTL Engineer to join an extremely exciting startup that is developing a next-generation processor specifically optimized for large language models (LLMs). With an experienced leadership team from top tech companies, they are focused on achieving the highest performance and effic...

About Sculpta Sculpta is a VC-backed, Stanford spinout biotech startup based in San Francisco, pioneering RNA-based precision medicines for brain diseases. Founded by a physician-scientist and former Stanford professor with publications in Nature, Cell, and Science, our team blends deep scientif...

We are building an AI-powered ecosystem that enables personalized care for seniors aging at home. At its core, Vali serves as an intelligent manager transforming how care is delivered and managed — helping home care agencies unlock operational efficiencies and open up exciting, margin-rich revenu...

About BackOps.ai BackOps.ai is transforming the logistics landscape through cutting-edge AI technology. Our platform serves as the intelligent operations layer for warehouse operators, 3PLs, and supply chain operators, replacing outdated, manual workflows with automation and real-time decision-m...

Software Engineer, Backend - Multimodal AI Pioneer for Creatives Menlo Park, CA | Full-time | On-site (4-5 days/week) About the Role A world-leading and fast-growing startup client is seeking an exceptional Backend Engineer to help shape the technical foundation of its next-generation creat...

Metric Search have partnered with a Bay Area unicorn who are developing the high-performance real-time operating system & middleware for a luxury OEM's next generation of software-defined vehicles. Additionally, we are partnered with a T1 organization working on the embedded SW & middleware f...

Senior Backend Engineer (TypeScript / Node.js) – AI Payments & Infrastructure | SF Hybrid My client is a Seed-funded startup (aiming for Series A this year), hiring a Senior Backend Engineer to help build the foundational infrastructure for a new kind of financial ecosystem - one where autono...

🚀 AI Startup | Backed by YC, A16Z & First Round A profitable, rapidly scaling startup is transforming a massive, operationally complex industry with voice AI agents — automating the countless phone calls and emails needed to move a single load. Their inbound voice AI agent platform is already l...

AI Deployment Engineer (Pre-sales to Post-sales) Compensation & Perks - Salary: $150k – $190k base + meaningful equity + benefits - Location: Gorgeous office in Jackson Square, San Francisco (rooftop views & great coffee shops nearby) About the Company We're a Series B Voice AI startup th...

Berkley Hunt has partnered with an innovative Series A startup specializing in AI-driven solutions to transform technical support. The platform enhances troubleshooting by leveraging machine learning to provide real-time, context-aware assistance, improving efficiency and streamlining workflows f...

Are you passionate about revolutionizing aviation training through innovative mobile and desktop applications? Join our team as a Full Stack Engineer and contribute to the development of a groundbreaking platform that offers AI powered aviation training. About Us: We are a pioneering company ...

Founding Engineer – Platform & Infrastructure About the Opportunity An early-stage startup is seeking a Founding Engineer to lead the design, build, and maintenance of its cloud platform. This foundational role offers the chance to architect and develop all cloud infrastructure and system...

Who We Are: We're building the future of entertainment through our AI TV show platform where viewers control scenes in real time and create their own worlds. Our team is exploring how AI will fundamentally transform creativity and entertainment - if this mission excites you, we want to hear from...

Founding Engineer - Python or Rust & Clickhouse About the Opportunity We’re working with an early-stage startup on a mission to reimagine how analytical workloads are processed across large-scale systems. This is a unique opportunity to join as the first engineering hire and play a key ro...

Founding Engineer About the Role We’re seeking a Founding Engineer to help shape the future of a fast-moving startup at the intersection of engineering, product, and growth. This is a high-ownership role where you’ll wear multiple hats, move quickly, and contribute meaningfully across the...

We’re hiring a high-bandwidth, mid-level backend engineer to work on challenging problems in a fast-paced, engineering-driven environment. You should currently be at a high-powered startup or similarly intense environment. If you thrive in lean teams, care about code quality, and move fast — we w...

Our client, a highly successful, fast-growing startup in San Francisco, is seeking an experienced Executive Assistant to support a dynamic group of C-suite leaders. This is a hybrid role working closely with the founding team, offering the opportunity to make a meaningful impact at a pivotal stag...

This role offers an exciting opportunity to join one of the fastest-growing consumer electronics startups in the Bay Area. With strong partnerships with industry-leading organizations, substantial investment, and growing revenue from existing products, the company is well-positioned for continued...

Full Stack Engineer - Rust, Typescript & Svelte About the Opportunity We’re supporting a fast-moving startup that’s building advanced data products with a strong focus on user experience, speed, and scalability. They’re looking for a Full Stack Engineer to help shape the next generation o...

Software Engineer San Francisco - In office Programming language: Python About the Role A fast-growing startup in the AI space is looking for talented Software Engineers to work closely with enterprise customers and internal teams to build customized, high-impact solutions. This is an o...

Full Stack Engineer opening - Computer Vision Startup (Ideally 60% front end and 40% backend. Depending on your preference you could be as much as 85% front end or 60% backend). Palo Alto, CA The company's product involves computer vision, deep learning, machine learning, and manufact...

Senior MLOps Engineer DeepRec.ai seeks a dedicated Machine Learning Engineer to join our client's innovative team. This is the chance to join a mission driven fast growing and well funded startup on a mission to to transform mental health and well-being with AI. This is the chance to work...

Founding Software Engineer - Hypergrowth Voice AI Startup Redwood City, CA (5 days/week) The company seeks engineers who are eager to work 5 days/week in the office in a hardworking, highly collaborative, and fast-paced environment. The company's product involves voice AI, conversa...

Our client is an AI patient engagement platform that helps healthcare organizations improve the patient experience, retain more patients, and reduce admin costs by answering every call with zero wait times, automating repetitive admin tasks like appointment scheduling, referral management, and pa...

About Longshot Space Technologies Longshot Space Technologies is reinventing access to space with a novel, low-cost approach to orbital launch. Our team is developing next-generation launch infrastructure that leverages high-velocity propulsion systems, advanced materials, and rapid manufactur...

Who is ___: Recruiting from Scratch is a talent firm that focuses on placing the best candidate for our clients. https://www.recruitingfromscratch.com/ Founding Growth Product Manager Location: San Francisco, CA Company Stage of Funding: Series A (Venture-Backed) Office Type: Hybrid (In...

Hardware Systems Engineer Acceler8 Talent is seeking a Hardware Systems Design Engineer to join a stealth-stage AI infrastructure startup to develop next-generation systems for high-performance datacenter applications. This is a hands-on opportunity to shape advanced networking hardware fr...