Backend Developer jobs in San Francisco hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $272,233/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
sydecar.io · HQ: San Francisco, United States · Financial Software & Embedded Finance · Custody & Fund Administration · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 14
HQ: San Francisco, United States · Financial Software & Embedded Finance · Custody & Fund Administration · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 14
Sydecar is built solely for SPVs. From formation to ongoing administration, we handle the back office so your deal runs on time.
epsilon.health · HQ: San Francisco, United States · Medical AI · Radiology & Imaging Centers · 51-200 employees · Startup · Hiring 7
HQ: San Francisco, United States · Medical AI · Radiology & Imaging Centers · 51-200 employees · Startup · Hiring 7
Epsilon Health is an AI-native radiology practice that reinvents how medical imaging is interpreted, built on a large and diverse medical imaging dataset. It hires research scientists for vision foundation models and post-training and software engineers for machine learning infrastructure. The company is headquartered in San Francisco, California, United States.
madethis.com · HQ: San Francisco, United States · Custom Software Development · AI Agents · 51-200 employees · Est. 2025 · Startup · Hiring 3
HQ: San Francisco, United States · Custom Software Development · AI Agents · 51-200 employees · Est. 2025 · Startup · Hiring 3
Describe a business. We build it, launch it, and run it — autonomously. MadeThis is your AI co-founder that handles code, payments, marketing, and operations.
cascading.ai · HQ: San Francisco, United States · Commercial & Retail Banks · AI Agents · 51-200 employees · Est. 2023 · Hiring 5
HQ: San Francisco, United States · Commercial & Retail Banks · AI Agents · 51-200 employees · Est. 2023 · Hiring 5
Casca builds an AI loan officer for banks and lenders, handling small business loan applications from intake through document collection and underwriting. Applicants get a conversational process instead of a branch appointment and a stack of forms. Lenders use it to process far more applications without adding staff.
parabola.io · HQ: San Francisco, United States · Workflow & Process Automation (RPA, BPM) · AI Agents · 51-200 employees · Est. 2017 · Startup · Hiring 4
HQ: San Francisco, United States · Workflow & Process Automation (RPA, BPM) · AI Agents · 51-200 employees · Est. 2017 · Startup · Hiring 4
Parabola is the AI agent platform for ops and finance teams. Describe a messy, recurring process and Parabola builds the agent that runs it at production scale, shows its work at each step, and stays audit-ready through every handoff.
negotiateai.co · HQ: San Francisco, United States · Custom Software Development · 1-10 employees · Est. 2024 · Likely startup · Hiring 3
HQ: San Francisco, United States · Custom Software Development · 1-10 employees · Est. 2024 · Likely startup · Hiring 3
NegotiateAI delivers AI agents for industrial procurement — automating spend visibility, RFQ execution, and supplier negotiations for mid-market manufacturers. See results in 24 hours.
doctronic.ai · HQ: New York, United States · Telemedicine & Virtual Care · Consumer Health Apps · Medical AI · 201-500 employees · Est. 2023 · Startup · Trust A · Hiring 18, 1 new
HQ: New York, United States · Telemedicine & Virtual Care · Consumer Health Apps · Medical AI · 201-500 employees · Est. 2023 · Startup · Trust A · Hiring 18, 1 new
Doctronic is the world's most popular AI doctor. 100% Private. Get free, personalized, and immediate access to comprehensible health information with real-time issue exploration, symptom checkers, and action plans.
axion.com · HQ: New York, United States · Industrial AI · 201-500 employees · Est. 2021 · Startup · Trust A · Hiring 12, 1 new
HQ: New York, United States · Industrial AI · 201-500 employees · Est. 2021 · Startup · Trust A · Hiring 12, 1 new
Axion is the AI platform solving customers’ product quality issues - helping global leaders like Daikin, Harley-Davidson and SharkNinja detect issues earlier, fix them faster, and deliver safer, higher-quality products.
floathealth.com · HQ: Sacramento, United States · Home Care Services · 11-50 employees · Est. 2003 · Hiring 1
HQ: Sacramento, United States · Home Care Services · 11-50 employees · Est. 2003 · Hiring 1
Float Health is a healthcare marketplace that connects nurses with patients so that treatments for chronic conditions can be given at home. Its platform supports specialty pharmacy and home-based care that does not need a hospital, and it reports more than 86,000 completed visits. The company is headquartered in Sacramento, California, United States.
embedding.vc · San Francisco · Mountain View · Milpitas · New York · Palo Alto · Venture Capital · 51-200 employees · Hiring 53, 1 new
San Francisco · Mountain View · Milpitas · New York · Palo Alto · Venture Capital · 51-200 employees · Hiring 53, 1 new
Embedding VC is an early-stage venture capital fund that invests in startups building on generative artificial intelligence, from model infrastructure to applications, robotics and developer tools. Its partners and limited partners are mainly current and former engineers and operators from technology companies, and the fund supports portfolio companies with hiring through a shared jobs board. The firm is based in the San Francisco Bay Area, United States.
hoverstate.design · HQ: New York, United States · Design & Creative · Web Design · Likely startup · Trust A · Hiring 36, 2 new
HQ: New York, United States · Design & Creative · Web Design · Likely startup · Trust A · Hiring 36, 2 new
A curated gallery of the best website designs, landing pages and sections for design inspiration. Browse real sites by category, industry, style and technology.
unifygtm.com · HQ: San Francisco, United States · Higher Education · Artificial Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 9
HQ: San Francisco, United States · Higher Education · Artificial Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 9
Unify combines buying intent signals, company research and automated outbound sequences into one prospecting workflow. Sales teams define the trigger that makes an account interesting and the system drafts and sends the outreach. The product targets go-to-market teams replacing separate data, enrichment and sequencing tools.
workday.com · HQ: Pleasanton, United States · Accounting & Tax Software · ERP & Business Management Software · HR & Payroll Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 307, 39 new
HQ: Pleasanton, United States · Accounting & Tax Software · ERP & Business Management Software · HR & Payroll Software · 1001-5000 employees · Est. 2005 · Trust A · Hiring 307, 39 new
Workday is an American enterprise software company founded in 2005 by two PeopleSoft executives after Oracle's hostile takeover of their previous employer. It sells cloud applications for human capital management and financial management to large organisations, covering core human resources records, payroll, talent, workforce planning, general ledger accounting, procurement and planning in a single system with one data model and a common release schedule for every customer. Headquartered in Pleasanton and listed on Nasdaq, it competes principally with SAP and Oracle for large enterprise deployments and has embedded artificial intelligence agents across its applications.
coinbase.com · HQ: San Francisco, United States · Cryptocurrencies · Crypto Exchanges · 5000+ employees · Est. 2012 · Trust A · Hiring 213, 20 new
HQ: San Francisco, United States · Cryptocurrencies · Crypto Exchanges · 5000+ employees · Est. 2012 · Trust A · Hiring 213, 20 new
Coinbase is an American cryptocurrency company founded in 2012 that operates the largest regulated digital asset exchange in the United States. It serves retail customers through a consumer app and advanced trading interface, institutions through prime brokerage and custody, and developers through infrastructure including the Base layer-two network and staking services. Listed on Nasdaq since its 2021 direct listing and run as a remote-first company, it also co-founded the USDC stablecoin with Circle and derives a growing share of revenue from subscriptions, custody fees and blockchain rewards rather than trading commissions alone.
greptile.com · HQ: San Francisco, United States · AI Development Tools · Code Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 19
HQ: San Francisco, United States · AI Development Tools · Code Intelligence · 51-200 employees · Est. 2023 · Startup · Hiring 19
Greptile is a San Francisco company founded in 2023 that builds an artificial intelligence code reviewer with full repository context. It indexes an entire codebase into a graph so its reviews understand cross-file dependencies and project conventions rather than judging a diff in isolation. The product posts review comments directly on pull requests and learns from which suggestions teams accept.
traceroot.ai · HQ: San Francisco, United States · Observability & APM · AI Agents · Startup · Hiring 4
HQ: San Francisco, United States · Observability & APM · AI Agents · Startup · Hiring 4
Open-source observability and self-improving layer for AI agents. Detect failures in production, ship verified fix PRs, and eval every fix. Backed by Y Combinator.
semgrep.dev · HQ: San Francisco, United States · DevSecOps · Application Security · 201-500 employees · Est. 2017 · Startup · Trust B · Hiring 13
HQ: San Francisco, United States · DevSecOps · Application Security · 201-500 employees · Est. 2017 · Startup · Trust B · Hiring 13
Semgrep is a software security company that develops static analysis tools for finding bugs and vulnerabilities in source code. Its open-source Semgrep engine and commercial platform cover code scanning, supply chain dependency analysis and secrets detection, with AI-assisted triage for development and security teams. The company, originally known as r2c, has raised a $100 million Series D round. The company is headquartered in San Francisco, California, United States.
