Frontend Developer jobs in San Francisco hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $248,133/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
golunar.com • HQ: San Francisco, United States • Hospital Operations Software • 51-200 employees • Startup • Trust D • Hiring 14
HQ: San Francisco, United States • Hospital Operations Software • 51-200 employees • Startup • Trust D • Hiring 14
Home About Careers — ABOUT The bedrock platform for complex health systems. Lunar powers hundreds of workflows across dozens of disciplines today, advancing the care patients receive in every setting.
joinhandshake.com • HQ: San Francisco, United States • AI Training Data & Annotation • Professional Networks • Job Boards & Aggregators • 51-200 employees • Est. 2014 • Trust A • Hiring 56, 3 new
HQ: San Francisco, United States • AI Training Data & Annotation • Professional Networks • Job Boards & Aggregators • 51-200 employees • Est. 2014 • Trust A • Hiring 56, 3 new
Handshake is a professional career network for students and early-career professionals headquartered in San Francisco, California, and founded in 2014. The company provides a digital platform that connects university students with internships and entry-level jobs, including specialized roles in the artificial intelligence economy. It serves over 15 million students and alumni from more than 1,500 colleges and universities, partnering with over 900,000 employers across the United States, United Kingdom, and Europe.
baseten.co • HQ: San Francisco, United States • MLOps • AI Compute & Inference • 1001-5000 employees • Est. 2019 • Trust B • Hiring 105, 8 new
HQ: San Francisco, United States • MLOps • AI Compute & Inference • 1001-5000 employees • Est. 2019 • Trust B • Hiring 105, 8 new
Baseten is an American company founded in 2019 that runs machine learning models in production for companies that would rather not operate GPU infrastructure themselves. Its position is inference rather than training: it handles model packaging, autoscaling, cold start latency and multi-cloud capacity, which are the unglamorous problems that determine whether a model-powered product is fast and affordable enough to ship. Headquartered in San Francisco and backed at a multi-billion dollar valuation, it serves companies deploying open and custom models, and it competes with both the hyperscalers and the model providers' own hosted endpoints.
$190k – $300k per year • Senior • 5+ years exp • Hybrid (San Francisco, New York, Seattle, United States, Toronto, Montreal, Canada) • Full-Time • Senior
airwallex.com • HQ: Singapore • Cards & Card Issuing • Currency Exchange & FX Payments • Payment Processing & Gateways • 1001-5000 employees • Est. 2015 • Trust A • Hiring 493, 37 new
HQ: Singapore • Cards & Card Issuing • Currency Exchange & FX Payments • Payment Processing & Gateways • 1001-5000 employees • Est. 2015 • Trust A • Hiring 493, 37 new
Airwallex is a financial technology company founded in Melbourne in 2015 that builds cross-border payment and treasury infrastructure for businesses. It holds payment and money transfer licences in a large number of jurisdictions, which lets customers open local currency accounts, collect and pay out in dozens of currencies, issue cards and embed those capabilities through APIs rather than assembling bank relationships themselves. The company moved its headquarters to Singapore, serves marketplaces, software platforms and international ecommerce sellers, and has raised more than a billion dollars from growth investors.
withampersand.com • HQ: New York, United States • Developer Tools • Integration & API Management • 501-1000 employees • Est. 2019 • Startup • Trust B • Hiring 6
HQ: New York, United States • Developer Tools • Integration & API Management • 501-1000 employees • Est. 2019 • Startup • Trust B • Hiring 6
Ampersand is the best way to build native product integrations with your customers' CRMs and other GTM apps. Scalable architecture, friendly pricing, high-touch support.
candidhealth.com • HQ: San Francisco, United States • Health Care • Revenue Cycle & Medical Billing • 51-200 employees • Est. 2019 • Startup • Trust B • Hiring 34
HQ: San Francisco, United States • Health Care • Revenue Cycle & Medical Billing • 51-200 employees • Est. 2019 • Startup • Trust B • Hiring 34
Candid Health is a healthcare technology company that automates medical billing and claims submission through a revenue cycle platform. Its job ads seek AI and machine learning engineers, software engineers, technical program managers and customer support staff in San Francisco, New York and Denver. The company is headquartered in San Francisco, California, United States.
generalmedicine.co • HQ: San Francisco, United States • Telemedicine & Virtual Care • 11-50 employees • Startup • Trust C • Hiring 14
HQ: San Francisco, United States • Telemedicine & Virtual Care • 11-50 employees • Startup • Trust C • Hiring 14
General Medicine makes it easy to get the care you need, when you need it—from virtual visits to labs, imaging, referrals, and prescriptions. Most insurance accepted and up-front prices.
sigmacomputing.com • HQ: San Francisco, United States • BI & Dashboard Software • 1001-5000 employees • Est. 2014 • Trust A • Hiring 73, 5 new
HQ: San Francisco, United States • BI & Dashboard Software • 1001-5000 employees • Est. 2014 • Trust A • Hiring 73, 5 new
Sigma Computing is a cloud-native business intelligence and analytics software company headquartered in San Francisco, California, and founded in 2014. The company provides a platform that allows users to explore, analyze, and visualize live data from cloud warehouses using a familiar spreadsheet-like interface, SQL, or Python. It serves over 2,000 enterprises globally across industries such as finance, healthcare, and retail, integrating directly with major data warehouses like Snowflake, Databricks, and BigQuery.
superhuman.com • HQ: San Francisco, United States • LLM & Generative AI • Office & Productivity Software • Trust B • Hiring 66, 5 new
HQ: San Francisco, United States • LLM & Generative AI • Office & Productivity Software • Trust B • Hiring 66, 5 new
Superhuman is an American software company known for Superhuman Mail, a keyboard-driven email client for Gmail and Outlook that uses AI to draft, triage and summarise messages. In 2025 it was acquired by Grammarly, which then adopted the Superhuman name for the combined company covering the Grammarly writing assistant, the Coda workspace and Superhuman Mail. The company is headquartered in San Francisco, California, United States.
gamma.app • HQ: San Francisco, United States • Office & Productivity Software • 51-200 employees • Est. 2020 • Startup • Trust D • Hiring 21
HQ: San Francisco, United States • Office & Productivity Software • 51-200 employees • Est. 2020 • Startup • Trust D • Hiring 21
Gamma generates presentations, documents and simple websites from a prompt or an outline. Its documents scroll like web pages rather than being fixed to slide dimensions, and the design is applied automatically. The product grew quickly among people who need a deck faster than PowerPoint allows.
mochihealth.com • HQ: San Francisco, United States • Patient Access & Booking • Telemedicine & Virtual Care • 11-50 employees • Est. 2022 • Startup • Trust C • Hiring 11
HQ: San Francisco, United States • Patient Access & Booking • Telemedicine & Virtual Care • 11-50 employees • Est. 2022 • Startup • Trust C • Hiring 11
Mochi Health is a healthcare company building an AI-driven marketplace that connects patients to the right providers, transparent pharmacy pricing and affordable medications. It combines clinical expertise with technology and hires product managers, designers, growth marketers and pharmacy operations staff. The company is headquartered in San Francisco, California, United States.
wealthfront.com • HQ: Palo Alto, United States • Investing Apps & Robo-Advisors • 201-500 employees • Est. 2008 • NASDAQ: WLTH • Trust B • Hiring 16
HQ: Palo Alto, United States • Investing Apps & Robo-Advisors • 201-500 employees • Est. 2008 • NASDAQ: WLTH • Trust B • Hiring 16
Wealthfront is an automated investing and banking company headquartered in Palo Alto, California, and founded in 2008. The company runs software managed investment accounts, a high yield cash account, bond portfolios, and lending products for retail customers, with no human financial advisers in the loop. It manages tens of billions of dollars for a largely younger, technology sector customer base and competes with both traditional brokerages and other robo-advisers.
≈ $83k – $209k per year (Estimated) • Junior • 2+ years exp • Hybrid (Palo Alto, New York, San Francisco, Seattle, United States) • Bachelor's Degree • Full-Time • Junior
noon.design • San Francisco • Bengaluru • Industrial Design • Likely startup • Trust B • Hiring 6
San Francisco • Bengaluru • Industrial Design • Likely startup • Trust B • Hiring 6
Noon unites design and code, so you can explore, design, build, test, and ship - all from the same canvas. Get the speed of AI without sacrificing precision.
frec.com • HQ: San Francisco, United States • Online Brokerage & Trading Platforms • Investing Apps & Robo-Advisors • 51-200 employees • Est. 2021 • Startup • Trust B • Hiring 3
HQ: San Francisco, United States • Online Brokerage & Trading Platforms • Investing Apps & Robo-Advisors • 51-200 employees • Est. 2021 • Startup • Trust B • Hiring 3
Frec brings direct indexing to retail investors, buying the underlying shares of an index so losses on individual positions can be harvested for tax. It also offers portfolio-backed lines of credit at rates tied to short-term benchmarks. The service targets people who would otherwise hold index funds in a taxable account.
paloaltonetworks.com • HQ: Santa Clara, United States • Endpoint Security • Threat Intelligence • Security Operations • Cloud Security • Network Security • 1001-5000 employees • Est. 2005 • Trust B • Hiring 1121, 63 new
HQ: Santa Clara, United States • Endpoint Security • Threat Intelligence • Security Operations • Cloud Security • Network Security • 1001-5000 employees • Est. 2005 • Trust B • Hiring 1121, 63 new
Palo Alto Networks is a cybersecurity company headquartered in Santa Clara, California, selling next-generation firewalls and SASE network security, the Prisma and Cortex platforms for cloud security and security operations, and Unit 42 threat intelligence and incident response services. Founded in 2005 by Nir Zuk and listed on Nasdaq, it reports more than 16,000 employees and over 70,000 customers, with major engineering centres in Israel and India and offices across the Americas, Europe and Asia. It hires software engineers, product managers and designers, solutions consultants, account managers, go-to-market strategists and legal and sourcing staff.
≈ $123k – $301k per year (Estimated) • Equity • Lead • San Francisco • Phoenix • Denver • Austin • Jacksonville • Remote (United States) • Full-Time • Principal
numos.ai • HQ: San Francisco, United States • AI Agents • Accounting & Tax Software • 51-200 employees • Startup • Trust B • Hiring 4
HQ: San Francisco, United States • AI Agents • Accounting & Tax Software • 51-200 employees • Startup • Trust B • Hiring 4
Give your finance team more capacity. Numos AI agents handle the close, reconciliations, AP, AR, and variance analysis; so you can stop gathering data and start leading.
zyphra.com • HQ: San Francisco, United States • AI Research Labs • Foundation Models • 1-10 employees • Est. 2021 • Startup • Trust D • Hiring 16
HQ: San Francisco, United States • AI Research Labs • Foundation Models • 1-10 employees • Est. 2021 • Startup • Trust D • Hiring 16
Zyphra is an artificial intelligence research company that develops open foundation models, including the Zamba hybrid state-space language models and the Zonos text-to-speech models, with a focus on efficient models that can run on device. It also offers a cloud platform for its models and researches brain-computer interface models. The company is headquartered in San Francisco, California, United States.
