Cybersecurity Engineer jobs in San Francisco hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $287,837/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
fal.ai · HQ: San Francisco, United States · Generative Video · Generative Image · AI Compute & Inference · 51-200 employees · Est. 2021 · Startup · Trust A · Hiring 41, 6 new
HQ: San Francisco, United States · Generative Video · Generative Image · AI Compute & Inference · 51-200 employees · Est. 2021 · Startup · Trust A · Hiring 41, 6 new
Fal is a generative media AI infrastructure platform headquartered in San Francisco, California. Founded in 2021 by former Coinbase and Amazon engineers Burkay Gur and Gorkem Yurtseven, the enterprise is backed by prominent venture investors including Andreessen Horowitz (a16z), Bessemer Venture Partners, and Salesforce Ventures.
perplexity.ai · HQ: San Francisco, United States · Foundation Models · LLM & Generative AI · Search Engines · AI Search · 1001-5000 employees · Est. 2022 · Trust B · Hiring 133, 11 new
HQ: San Francisco, United States · Foundation Models · LLM & Generative AI · Search Engines · AI Search · 1001-5000 employees · Est. 2022 · Trust B · Hiring 133, 11 new
Perplexity AI is an American company that builds an answer engine combining live web search with large language models to return sourced, conversational responses instead of a list of links. Its products span a consumer assistant on web and mobile, the Comet browser, enterprise search over internal documents and the Sonar developer API that exposes the same grounded retrieval stack. Founded in 2022 in San Francisco by former researchers and engineers from OpenAI, Meta and Databricks, the company is backed by NVIDIA, IVP, New Enterprise Associates and SoftBank.
$220k – $405k per year · Staff+ · 5+ years exp · Hybrid (San Francisco, New York, United States, London, United Kingdom, Belgrade, Serbia) · Full-Time · Staff
baseten.co · HQ: San Francisco, United States · MLOps · AI Compute & Inference · 1001-5000 employees · Est. 2019 · Trust B · Hiring 104, 11 new
HQ: San Francisco, United States · MLOps · AI Compute & Inference · 1001-5000 employees · Est. 2019 · Trust B · Hiring 104, 11 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.
$150k – $250k per year · Middle · 3+ years exp · Hybrid (San Francisco, New York, Seattle, United States, Toronto, Montreal, Canada) · Full-Time · Middle
gofundme.com · San Francisco · Buenos Aires · Dublin · San Diego · Los Angeles · Crowdfunding & P2P Lending · Professional Services · Nonprofits & Foundations · Nonprofit, Church & Membership Software · Est. 2010 · Trust B · Hiring 18
San Francisco · Buenos Aires · Dublin · San Diego · Los Angeles · Crowdfunding & P2P Lending · Professional Services · Nonprofits & Foundations · Nonprofit, Church & Membership Software · Est. 2010 · Trust B · Hiring 18
GoFundMe is an online crowdfunding and fundraising platform that lets individuals, teams and nonprofits raise money for personal needs, crisis relief and charitable causes. Founded in 2010, the company says its community has raised more than 40 billion dollars, and it runs engineering, trust and safety and business teams in hubs such as San Francisco, San Diego, Buenos Aires, Dublin, London and Sydney. It hires software, data and machine learning engineers for payments and platform work, data scientists, trust and safety and regulatory reporting analysts, compensation and HR specialists, business development representatives and customer care technology managers.
astranis.com · HQ: San Francisco, United States · Satellite Manufacturing · Satellite Communications · Est. 2015 · Trust B · Hiring 175
HQ: San Francisco, United States · Satellite Manufacturing · Satellite Communications · Est. 2015 · Trust B · Hiring 175
Astranis builds small geostationary communications satellites that cost a fraction of a traditional spacecraft. Each satellite serves a single country or region, so an operator buys dedicated bandwidth instead of leasing capacity on a shared platform. The company manufactures at its own facility in San Francisco and has flown missions for customers in Alaska, the Philippines and Mexico.
aka.com · HQ: San Francisco, United States · AI Agents · Identity Management · Hiring 2
HQ: San Francisco, United States · AI Agents · Identity Management · Hiring 2
AKA is an American software startup building password and credential management for both humans and AI agents. It develops secure infrastructure with deployment systems, gateways and audit pipelines and hires platform engineers and applied cryptographers. The company is headquartered in San Francisco, California, United States.
sazabi.com · HQ: San Francisco, United States · Observability & APM · 11-50 employees · Startup · Trust B · Hiring 8
HQ: San Francisco, United States · Observability & APM · 11-50 employees · Startup · Trust B · Hiring 8
Autonomous alerts. Conversational debugging. Coding agent integrations. Sazabi is a new, AI-first approach to observability. Built for teams who ship fast.
cigna.com · New York · San Francisco · Beijing · Tokyo · Shanghai · Financial Services · Health Care · Health Insurance & Benefits · 201-500 employees · Trust A · Hiring 43, 3 new
New York · San Francisco · Beijing · Tokyo · Shanghai · Financial Services · Health Care · Health Insurance & Benefits · 201-500 employees · Trust A · Hiring 43, 3 new
Cigna Healthcare offers health insurance plans such as medical and dental to individuals and employers, and international health insurance.
retool.com · HQ: San Francisco, United States · Developer Tools · Low-Code & No-Code Platforms · Est. 2017 · Startup · Trust A · Hiring 26, 3 new
HQ: San Francisco, United States · Developer Tools · Low-Code & No-Code Platforms · Est. 2017 · Startup · Trust A · Hiring 26, 3 new
Retool lets developers assemble internal tools from prebuilt components and data connections. Teams build admin panels, dashboards and operational apps in a fraction of the usual time. The platform also supports workflows and hosted database resources.
giga.ai · HQ: San Francisco, United States · Speech & Audio AI · Artificial Intelligence · Contact Center Software · Conversational AI · AI Agents · 51-200 employees · Est. 2023 · Startup · Trust D · Hiring 31, 1 new
HQ: San Francisco, United States · Speech & Audio AI · Artificial Intelligence · Contact Center Software · Conversational AI · AI Agents · 51-200 employees · Est. 2023 · Startup · Trust D · Hiring 31, 1 new
Giga, formerly GigaML, is an artificial intelligence company that builds voice and chat agents for enterprise customer support. Its agents handle large volumes of phone and messaging conversations for consumer and logistics businesses, integrating with existing support tools and escalating to human staff when needed, and it is backed by venture investors. The company is headquartered in San Francisco, California, United States.
openevidence.com · HQ: Cambridge, United States · Clinical Decision Support · Medical AI · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 6
HQ: Cambridge, United States · Clinical Decision Support · Medical AI · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 6
OpenEvidence is a medical artificial intelligence company founded in 2021 that answers clinical questions with citations to peer-reviewed literature. It licenses content from publishers including the New England Journal of Medicine and is free for verified clinicians, funded by advertising. The product has been adopted rapidly by physicians in the United States as a point-of-care reference.
hoverstate.design · HQ: New York, United States · Design & Creative · Web Design · Likely startup · Trust A · Hiring 34
HQ: New York, United States · Design & Creative · Web Design · Likely startup · Trust A · Hiring 34
A curated gallery of the best website designs, landing pages and sections for design inspiration. Browse real sites by category, industry, style and technology.
macroscope.com · HQ: San Francisco, United States · AI Development Tools · Code Intelligence · 51-200 employees · Startup · Trust A · Hiring 9
HQ: San Francisco, United States · AI Development Tools · Code Intelligence · 51-200 employees · Startup · Trust A · Hiring 9
Merge PRs faster and fix bugs before they reach production. Macroscope provides AI-powered code review, automated PR descriptions, and real-time status updates for modern development teams.
ramp.com · HQ: New York, United States · Software · Commerce · Artificial Intelligence · Cards & Card Issuing · Procurement & Spend Management · 1001-5000 employees · Est. 2019 · Trust A · Hiring 149, 8 new
HQ: New York, United States · Software · Commerce · Artificial Intelligence · Cards & Card Issuing · Procurement & Spend Management · 1001-5000 employees · Est. 2019 · Trust A · Hiring 149, 8 new
Ramp is a financial operations and spend management platform designed to help businesses automate finance tasks, control spending, and accelerate month-end close. Founded in 2019 and headquartered in New York City, Ramp provides an all-in-one platform combining modern corporate cards with workflow software.
scale.com · HQ: San Francisco, United States · LLM & Generative AI · AI Evaluation & Observability · AI Training Data & Annotation · 1001-5000 employees · Est. 2016 · Trust B · Hiring 158, 2 new
HQ: San Francisco, United States · LLM & Generative AI · AI Evaluation & Observability · AI Training Data & Annotation · 1001-5000 employees · Est. 2016 · Trust B · Hiring 158, 2 new
Scale AI is an American company founded in San Francisco in 2016 that supplies the training data, evaluation and tooling behind large artificial intelligence systems. It began with human-labelled annotation for autonomous driving and computer vision, then expanded into reinforcement learning from human feedback, expert data generation, model evaluation and full-stack deployment platforms for enterprises and governments. In 2025 Meta acquired a large minority stake and hired co-founder Alexandr Wang, after which the company continued under new leadership serving defence, public sector and commercial customers.
securitypalhq.com · HQ: San Francisco, United States · Information Security · Artificial Intelligence · Cybersecurity · 11-50 employees · Est. 2020 · Startup · Hiring 1
HQ: San Francisco, United States · Information Security · Artificial Intelligence · Cybersecurity · 11-50 employees · Est. 2020 · Startup · Hiring 1
SecurityPal AI is the cybersecurity assurance management platform for security questionnaires, vendor assessments, audits, trust center management, and more — AI speed and certified experts accountable for every answer.
databricks.com · HQ: San Francisco, United States · MLOps · Query Engines & Big Data Processing · Data Warehouses & Lakehouses · 5000+ employees · Est. 2013 · Trust B · Hiring 852, 33 new
HQ: San Francisco, United States · MLOps · Query Engines & Big Data Processing · Data Warehouses & Lakehouses · 5000+ employees · Est. 2013 · Trust B · Hiring 852, 33 new
Databricks is an American software company founded in 2013 by the original creators of Apache Spark, Delta Lake and MLflow at the University of California, Berkeley. Its data intelligence platform unifies data engineering, warehousing, governance, analytics and machine learning on a lakehouse architecture that stores open table formats in a customer's own cloud object storage. Headquartered in San Francisco and available on AWS, Azure and Google Cloud, the platform is used by tens of thousands of organisations to build pipelines, dashboards and production AI applications.
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.
cohere.com · HQ: Toronto, Canada · LLM & Generative AI · Foundation Models · AI Agents · 1001-5000 employees · Est. 2019 · Trust A · Hiring 113, 8 new
HQ: Toronto, Canada · LLM & Generative AI · Foundation Models · AI Agents · 1001-5000 employees · Est. 2019 · Trust A · Hiring 113, 8 new
Cohere is a Canadian artificial intelligence company founded in Toronto in 2019 by researchers including one of the co-authors of the transformer architecture paper. It builds large language models aimed specifically at enterprise use rather than consumer chat, with a product line covering text generation, embeddings, reranking and an agent platform, and it emphasises private deployment inside a customer's own cloud or data centre for regulated industries. The company has raised substantial funding from technology and industrial investors, and partners with cloud providers and system integrators to reach banking, healthcare and public sector customers.
≈ $121k – $245k per year (Estimated) · Senior · 5+ years exp · Toronto · New York · San Francisco · Montreal · London · Remote (Canada, United States, United Kingdom) · Full-Time · Senior
ivalua.com · HQ: Massy, France · Procurement & Spend Management · 501-1000 employees · Est. 2000 · Trust B · Hiring 46, 3 new
HQ: Massy, France · Procurement & Spend Management · 501-1000 employees · Est. 2000 · Trust B · Hiring 46, 3 new
Ivalua is a software company founded in 2000 that publishes a source-to-pay suite for corporate procurement departments. Its single platform covers supplier management, sourcing, contracts, purchasing and invoice automation for large multinationals. Headquartered in Massy near Paris, it is one of the few European vendors rated a leader in global procurement software.
