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.
payzen.com · HQ: San Francisco, United States · Revenue Cycle & Medical Billing · Buy Now, Pay Later · 201-500 employees · Est. 2019 · Startup · Trust B · Hiring 10
HQ: San Francisco, United States · Revenue Cycle & Medical Billing · Buy Now, Pay Later · 201-500 employees · Est. 2019 · Startup · Trust B · Hiring 10
PayZen is a healthcare fintech company on a mission to bring financial health to healthcare, with products that improve access and affordability for patients. It also eases cash flow and administrative complexity for medical providers, and it hires account executives, DevOps engineers and customer service staff. The company is headquartered in San Francisco, California, United States.
envoy.com · HQ: San Francisco, United States · Office & Productivity Software · Scheduling & Booking Software · 51-200 employees · Est. 2013 · Hiring 19, 1 new
HQ: San Francisco, United States · Office & Productivity Software · Scheduling & Booking Software · 51-200 employees · Est. 2013 · Hiring 19, 1 new
Envoy makes workplace software for visitor sign-in, desk and room booking and deliveries. It began with an iPad kiosk that replaced the paper visitor book and grew into a hybrid-office platform used to manage who is in a building on any day. Thousands of companies use it across their offices worldwide.
outset.ai · HQ: San Francisco, United States · AI Agents · Market Research · 201-500 employees · Est. 2022 · Startup · Trust B · Hiring 32
HQ: San Francisco, United States · AI Agents · Market Research · 201-500 employees · Est. 2022 · Startup · Trust B · Hiring 32
Get the depth of qualitative interviews at the speed and scale of a survey with the power of AI-moderated research. Make better, faster decisions for your business.
compresr.ai · HQ: San Francisco, United States · Machine Learning · AI Development Tools · Est. 2026 · Startup · Hiring 2
HQ: San Francisco, United States · Machine Learning · AI Development Tools · Est. 2026 · Startup · Hiring 2
Compresr is an LLM context-compression API: send long context plus your query, get back a shorter context that keeps the answer-bearing tokens and drops the rest. Cut token cost and latency; at light compression, match or beat full-context accuracy. Python SDK, TypeScript SDK, or hosted HTTP API.
retellai.com · HQ: San Francisco, United States · AI Agents · Speech & Audio AI · Contact Center Software · Conversational AI · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 16
HQ: San Francisco, United States · AI Agents · Speech & Audio AI · Contact Center Software · Conversational AI · 51-200 employees · Est. 2023 · Startup · Trust B · Hiring 16
Retell AI is an artificial intelligence software company headquartered in San Francisco, California, and founded in 2023. The company provides a developer-first platform for building, deploying, and monitoring human-like AI voice agents designed to automate contact center operations and phone-based customer service. It serves enterprises across sectors such as healthcare, financial services, and logistics by offering low-latency conversational agents that integrate with existing telephony and CRM systems.
glasslake.ai · San Francisco · São Paulo · Corporate Events · Artificial Intelligence · AI Agents · 1001-5000 employees · Hiring 8
San Francisco · São Paulo · Corporate Events · Artificial Intelligence · AI Agents · 1001-5000 employees · Hiring 8
Glasslake brings agentic AI to SAP transformation, testing, and operations. Connect project knowledge, automate delivery tasks, and keep your team in control.
render.com · HQ: San Francisco, United States · Cloud Platforms (IaaS & PaaS) · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 34, 4 new
HQ: San Francisco, United States · Cloud Platforms (IaaS & PaaS) · 51-200 employees · Est. 2018 · Startup · Trust A · Hiring 34, 4 new
Render is a cloud computing platform headquartered in San Francisco, California, and was founded in 2018. The company provides a unified platform for developers to host and scale web applications, static sites, databases, and background workers with features like autoscaling and infrastructure as code. It serves over six million developers and teams globally, offering managed services that compete with traditional providers by simplifying deployment workflows and infrastructure management.
latch.bio · HQ: San Francisco, United States · Scientific & Lab Software · Bioinformatics · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 27, 6 new
HQ: San Francisco, United States · Scientific & Lab Software · Bioinformatics · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 27, 6 new
LatchBio is a cloud platform for biological data, giving scientists a place to store sequencing results and run analysis pipelines without managing servers. Bioinformaticians publish workflows that bench scientists can then run through a simple interface. Biotechnology companies use it to standardise how experimental data is processed.
harpercorp.com · HQ: San Francisco, United States · Property & Casualty Insurance · Insurance Brokers & Agencies · InsurTech · Trust A · Hiring 30, 1 new
HQ: San Francisco, United States · Property & Casualty Insurance · Insurance Brokers & Agencies · InsurTech · Trust A · Hiring 30, 1 new
Harper is an AI-native commercial insurance company that rebuilds the insurance business as software. It states that it has grown about 100 times in a year and hires carrier partnership leads, account executives, recruiters and customer operations specialists. The company is headquartered in San Francisco, California, United States.
chartahealth.com · HQ: San Francisco, United States · Cybersecurity · Artificial Intelligence · Health Care · Revenue Cycle & Medical Billing · 51-200 employees · Est. 2023 · Startup · Trust C · Hiring 21
HQ: San Francisco, United States · Cybersecurity · Artificial Intelligence · Health Care · Revenue Cycle & Medical Billing · 51-200 employees · Est. 2023 · Startup · Trust C · Hiring 21
Charta is the AI chart review platform that delivers 11% revenue lift by scaling pre-billing chart review across 100% of patient encounters.
usemesh.com · HQ: San Francisco, United States · Custom Software Development · Accounting & Tax Software · Startup · Hiring 2
HQ: San Francisco, United States · Custom Software Development · Accounting & Tax Software · Startup · Hiring 2
Mesh is an accrual automation platform for finance and accounting teams, replacing manual accrual spreadsheets with auditable, policy-driven scripts for month-end close. Backed by Y Combinator (W25).
gamma.app · HQ: San Francisco, United States · Office & Productivity Software · 51-200 employees · Est. 2020 · Startup · Trust A · Hiring 20
HQ: San Francisco, United States · Office & Productivity Software · 51-200 employees · Est. 2020 · Startup · Trust A · Hiring 20
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.
gradientrobotics.ai · HQ: San Francisco, United States · Construction Robotics · Robotics AI · Likely startup · Trust B · Hiring 10
HQ: San Francisco, United States · Construction Robotics · Robotics AI · Likely startup · Trust B · Hiring 10
Gradient Robotics builds autonomous robots for constructing data centres and other AI infrastructure. It works with large AI infrastructure companies and hires mechanical, electrical and systems software engineers and a chief of staff for business operations. The company is headquartered in San Francisco, California, United States.
thundercompute.com · HQ: Atlanta, United States · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 11-50 employees · Est. 2023 · Startup · Hiring 1
HQ: Atlanta, United States · Cloud Platforms (IaaS & PaaS) · AI Compute & Inference · 11-50 employees · Est. 2023 · Startup · Hiring 1
Thunder Compute provides virtualised graphics processing units for machine learning developers. Its technology shares accelerators across workloads to cut cost. The company targets small teams and researchers.
condorsoftware.com · HQ: San Diego, United States · Patient Access & Booking · Clinical Trial Software · 51-200 employees · Startup · Trust B · Hiring 5
HQ: San Diego, United States · Patient Access & Booking · Clinical Trial Software · 51-200 employees · Startup · Trust B · Hiring 5
Condor unifies clinical and financial data so life sciences R&D teams forecast with confidence and close faster. See the platform in action and book a demo.
