Backend Developer Jobs in San Francisco, USA — 2026
Latest Backend Developer openings in San Francisco for experienced professionals
30+Open Roles
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Job Summary
We are seeking a Senior Backend Engineer to enhance our Real-Time Bidding (RTB) system, focusing on designing, building, and scaling backend services.
Key responsibilities include collab…
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If you are a technology visionary with a passion for transforming global tax business with digital technology, consider working with the US Tax Transformation technology team. This is an exciting oppo…
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Job Description
Backend Infrastructure Engineer at Firecrawl Backend Infrastructure Engineer You'll work on the infrastructure that makes Firecrawl fast and reliable against a web that constantly cha…
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If you are a technology visionary with a passion for transforming global tax business with digital technology, consider working with the US Tax Transformation technology team. This is an exciting oppo…
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Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, s…
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...with thousands of jobs (Veterans, Students, single mothers, and fathers). We have an awesome team of 11 and are looking to add a backend developer who wants to be part of something impactful at the…
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...Minimum 8+ (will take 4-5) years of post-internship, full-time, hands-on, professional software development experience developing distributed backend systems at scale. Expertise in Python and Golan…
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Backend Engineer – Rust & C++ (Distributed Systems & Databases)
About the Opportunity
We’re supporting a fast-moving startup that’s building advanced data products with a strong focus on speed, scal…
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I hope you are doing well,
Please share your updated profile if you are interested in the below role.
Our client seeks an Java Back End Engineer for a 12 Months project in Remote .Below is the detai…
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Title: Need Java Backend Developer Location: Berkeley Heights, NJ and SFO, CA (All 5 days Onsite) Job Description: Leads modernization and operational management of database infrastructure supporting …
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This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jack's network.
The next step is to speak to Jack.
Job Title
…
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...with thousands of jobs (Veterans, Students, single mothers, and fathers). We have an awesome team of 11 and are looking to add a backend developer who wants to be part of something impactful at the…
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Job DescriptionAbout The JobYou'll be responsible for the design and deployment procedures of Walmart's cloud offerings in collaboration with fellow software engineers.We are looking for an experience…
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About Emerald AI
We’re at a pivotal moment for AI and energy. Demand for compute is skyrocketing, but power constraints are becoming a critical bottleneck. Emerald AI sits at the intersection of thes…
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Who Are We?
Postman is the world’s leading API platform, used by more than 45 million+ developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and profes…
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This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jack's network.
The next step is to speak to Jack.
Job Title
…
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Title: Need Java Backend Developer Location: San Francisco, CA (All 5 days Onsite) Skills: Spring boot, Microservices Contract Job Description: • Leads modernization and operational management of data…
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About Mercor
Mercor's mission is to organize human intelligence to power the AI economy. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development.…
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Kikoff: The Fintech Powering Financial Security at Scale
Kikoff is a profitable, pre-IPO fintech company on a mission to empower everyone to achieve financial security. With record revenue growth in …
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About Attain
Built for consumers and companies, alike. In a world driven by data, we believe consumers and businesses can coexist. Our founders had a vision to empower consumers to leverage their gre…
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...Backend Developer (5+ & 8+ Years Experience) We are looking for strong Backend Developers with excellent coding skills to join on W2 (local to Bay Area only). Requirements: ~ Experience: ~5+ years …
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EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster …
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Space Executive is partnering with a fast-growing, well-funded AI startup to find a Senior Backend Software Engineer to help build the foundational infrastructure behind their platform.
This company …
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• You will report directly to the Senior Director of Engineering and work cross-functionally within Verana Health’s Oncology Platform, bridging our Core Engineering and Data Ingestion teams
• In this …
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This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers.
She will pick the best candidates from Jack's network.
The next step is to speak to Jack.
Job Title
…
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About Rippling
Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, be…
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Modis is seeking a Senior Software Engineer for a remote contract job with a client in San Francisco, CA. The ideal candidate should have strong experience in Java backend development and distributed …
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About Rippling
Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, be…
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About Invisible
Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human…
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Sr. Backend Software Engineer - Hypergrowth Conversational AI Startup
Location: San Francisco, CA (you can work from home 2x/week)
The company has raised $6 million in seed funding and has already r…
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