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.
alpacahealth.io · HQ: New York, United States · Disability Support Services · Practice Management Software · 501-1000 employees · Est. 2024 · Trust C · Hiring 370, 13 new
HQ: New York, United States · Disability Support Services · Practice Management Software · 501-1000 employees · Est. 2024 · Trust C · Hiring 370, 13 new
Alpaca Health is a US healthcare technology company that provides a platform for applied behavior analysis (ABA) therapy for children with autism. It supports Board Certified Behavior Analysts in launching and running their own practices, handling operations such as scheduling, billing and compliance, and is based in New York. Its board lists registered behavior technician roles in New York, Austin, Aurora, Fort Collins and other US cities.
fronterahealth.com · HQ: Denver, United States · Disability Support Services · Practice Management Software · 201-500 employees · Est. 2023 · Startup · Hiring 7
HQ: Denver, United States · Disability Support Services · Practice Management Software · 201-500 employees · Est. 2023 · Startup · Hiring 7
Frontera builds healthcare technology that helps clinicians expand equitable access to autism care for children and families. Built for BCBAs by BCBAs. SOC 2 HIPAA-Compliant.
dataleap.bg · HQ: Munich, Germany · AI Agents · Trust B · Hiring 5
HQ: Munich, Germany · AI Agents · Trust B · Hiring 5
Dataleap is an enterprise software startup building an agentic operating system that lets business teams create, scale and manage AI employees. It reports having raised three million dollars from Y Combinator and angel investors and hires deployment strategists and founding engineers. The company is headquartered in Munich, Germany.
jazzx.ai · HQ: Palo Alto, United States · Financial AI · Financial Software & Embedded Finance · 51-200 employees · Est. 2024 · Startup · Trust A · Hiring 17, 1 new
HQ: Palo Alto, United States · Financial AI · Financial Software & Embedded Finance · 51-200 employees · Est. 2024 · Startup · Trust A · Hiring 17, 1 new
JazzX is the AI execution platform built for mortgage that goes beyond point tools and generic AI to deliver governed, end-to-end automation that drives audit-ready decisions, faster cycle times, lower cost per loan, and more loans through the pipeline.
rillet.com · HQ: New York, United States · ERP & Business Management Software · Accounting & Tax Software · 51-200 employees · Est. 2022 · Startup · Trust B · Hiring 42, 3 new
HQ: New York, United States · ERP & Business Management Software · Accounting & Tax Software · 51-200 employees · Est. 2022 · Startup · Trust B · Hiring 42, 3 new
Rillet is a New York-based software company building an AI-native ERP and general ledger for finance teams, automating receivables and payables, bank reconciliation, revenue recognition, multi-entity consolidation and close management to shorten the monthly close. Founded in 2022, it has raised more than 200 million dollars at a reported 1 billion dollar valuation from investors including Sequoia, a16z, ICONIQ, Bain Capital Ventures and Oak HC/FT, and serves startups, mid-size companies and accounting firms. It hires account executives, solutions consultants, deployment leads, partnerships managers, software engineers and product designers in San Francisco, New York and London.
stackai.com · HQ: San Francisco, United States · AI Development Tools · Low-Code & No-Code Platforms · AI Agents · 501-1000 employees · Est. 2022 · Trust D · Hiring 20
HQ: San Francisco, United States · AI Development Tools · Low-Code & No-Code Platforms · AI Agents · 501-1000 employees · Est. 2022 · Trust D · Hiring 20
Stack AI is an enterprise artificial intelligence company headquartered in San Francisco, California, and founded in 2022 by MIT researchers. The company offers a visual builder that lets non-engineers assemble AI agents and workflows over internal documents and business systems, with deployment options that keep data inside the customer environment. It sells mainly to regulated organizations in financial services, healthcare, and government that want agent automation without shipping data to a public model provider.
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.
linqapp.com · HQ: Wilmington, United States · Messaging Apps · AI Agents · 51-200 employees · Est. 1989 · Trust B · Hiring 6
HQ: Wilmington, United States · Messaging Apps · AI Agents · 51-200 employees · Est. 1989 · Trust B · Hiring 6
Linq is the infrastructure to build and scale AI agents in iMessage. A REST API and fully managed infrastructure for products and AI agents that communicate with users over iMessage, RCS, SMS, and voice.
airwallex.com · HQ: Singapore · Cards & Card Issuing · Currency Exchange & FX Payments · Payment Processing & Gateways · 1001-5000 employees · Est. 2015 · Trust A · Hiring 477, 27 new
HQ: Singapore · Cards & Card Issuing · Currency Exchange & FX Payments · Payment Processing & Gateways · 1001-5000 employees · Est. 2015 · Trust A · Hiring 477, 27 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.
tamarind.bio · HQ: San Francisco, United States · Drug Discovery · AI for Science · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 7
HQ: San Francisco, United States · Drug Discovery · AI for Science · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 7
Accelerate discovery with top computational biology tools on Tamarind Bio. Design and score proteins, peptides, small molecules and much more. Utilize top tools such as AlphaFold, RFdiffusion, BoltzGen, GROMACS or one of our 250+ other models.
universalagi.com · HQ: San Francisco, United States · Machine Learning · AI for Science · Simulation & Digital Twin Software · 201-500 employees · Est. 2025 · Likely startup · Trust B · Hiring 20
HQ: San Francisco, United States · Machine Learning · AI for Science · Simulation & Digital Twin Software · 201-500 employees · Est. 2025 · Likely startup · Trust B · Hiring 20
The platform for engineering teams building and operating Physics AI at scale. Predict aerodynamic performance, structural loads, and thermal behavior in seconds.
calbar.ca.gov · HQ: San Francisco, United States · Courts & Judiciary · Legal Services · Est. 1927 · Trust B · Hiring 12
HQ: San Francisco, United States · Courts & Judiciary · Legal Services · Est. 1927 · Trust B · Hiring 12
The State Bar of California is the state agency that licenses attorneys and regulates the practice of law in California, and it operates a State Bar Court. Its work includes attorney discipline, a certified lawyer referral service listing and a public mission of protecting the public and enhancing the administration of justice. The organisation is headquartered in San Francisco, United States.
generalmedicine.co · HQ: San Francisco, United States · Telemedicine & Virtual Care · 11-50 employees · Startup · Trust C · Hiring 15, 1 new
HQ: San Francisco, United States · Telemedicine & Virtual Care · 11-50 employees · Startup · Trust C · Hiring 15, 1 new
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.
homevision.co · HQ: San Francisco, United States · AI Agents · Mortgage Lending & Brokers · 11-50 employees · Est. 2020 · Startup · Trust B · Hiring 5
HQ: San Francisco, United States · AI Agents · Mortgage Lending & Brokers · 11-50 employees · Est. 2020 · Startup · Trust B · Hiring 5
HomeVision’s MIRA platform transforms collateral underwriting with AI—automating appraisal QC, boosting efficiency, reducing review time, and enhancing accuracy.
clipbook.com · San Francisco · Melbourne · Berlin · Amsterdam · Warsaw · Media & Audience Measurement · 11-50 employees · Startup · Trust C · Hiring 17
San Francisco · Melbourne · Berlin · Amsterdam · Warsaw · Media & Audience Measurement · 11-50 employees · Startup · Trust C · Hiring 17
Clipbook is the first AI system of record for communications - analyzing the world of external data to deliver real-time and predictive intelligence for high-stakes decisions.
lapel.com · HQ: San Francisco, United States · CRM Software · Contact Center Software · 1-10 employees · Startup · Trust B · Hiring 7
HQ: San Francisco, United States · CRM Software · Contact Center Software · 1-10 employees · Startup · Trust B · Hiring 7
Lapel builds data, infrastructure and tools that help customer-facing teams understand every customer and act on that insight across the customer lifecycle. The platform unifies context and coordinates action for customer interactions, and the company hires backend engineers and designers. The company is headquartered in San Francisco, California, United States.
valeriehealth.com · HQ: San Francisco, United States · Patient Access & Booking · Medical AI · 51-200 employees · Est. 2024 · Startup · Trust C · Hiring 16
HQ: San Francisco, United States · Patient Access & Booking · Medical AI · 51-200 employees · Est. 2024 · Startup · Trust C · Hiring 16
Valerie Health sits at the intersection of healthcare and AI, helping independent provider groups modernize patient experiences.
