Software Engineer - Backend
Role, Inc.
About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical operations for global enterprises worldwide. Our platform is battle-tested in the most demanding environments – where AI has real consequences. We started in logistics, built our own voice stack, models, and orchestration layer from the ground up, and are now bringing that infrastructure to every enterprise that runs the real economy. Learn more about our vision in our manifesto. Role Overview We are looking for a talented Backend Software Engineer to join our team. This person will own meaningful parts of the product and infrastructure end‑to‑end. We’re looking for builders who thrive in ambiguity, care deeply about craft, and want real ownership over what they create. What We’re Looking For 2+ years of professional experience Strong backend engineering experience, with a focus on building scalable systems Experience with Go or a strong willingness to work in Go in production Solid understanding of system design, APIs, data modeling, and service reliability Product-oriented mindset and comfort making tradeoffs in a fast-moving environment Experience operating and maintaining production services What You’ll Do Design, build, and operate backend services that support our core product Improve system reliability, performance, and observability Work on real‑time infrastructure that powers voice-based AI workflows Collaborate closely with frontend engineers, product, and founders Ship to production frequently and iterate based on customer needs and system behavior Why join us? Opportunity to work at a high‑growth AI startup , backed by top investors. Rapidly growing and backed by top investors including a16z, Y Combinator, and Base10. Ownership & Autonomy — Take full ownership of projects and ship fast. Top‑Tier Compensation — Competitive salary + equity in a high‑growth startup. Comprehensive Benefits — Healthcare, dental, vision coverage. Work With the Best — Join a world‑class team of engineers and builders. #J-18808-Ljbffr Role, Inc.
$150k - $350k
...Partner at YCombinator and founder of Lever. Our AI researchers, engineers, and designers have worked at Google, Nvidia, Meta, Netflix,... ...scale. About the Role We’re looking for a Full‑Stack Engineer (Backend‑leaning) to design and build the systems and user‑facing features...SuggestedCollate
San Francisco, CA3 days ago$180k - $220k
...by David Sacks and Evan Owen, Glue is redefining how teams communicate and get work done in the AI era. We’re looking for a backend engineer to join our small team and help lead the effort to prepare the product for launch. Our technical foundation -- Golang, GraphQL...SuggestedWork at officeLocal areaImmediate startFlexible hoursGlu Mobile
San Francisco, CA2 days ago$127.8k
Coinbase, based in San Francisco, is seeking skilled backend and frontend software engineers to enhance their crypto-forward products. The role includes tackling large-scale technical challenges and creating a user-friendly cryptocurrency interface. The ideal candidates...Suggested- 26 open roles · Conversational AI · San Francisco, United States · 75 employees · $308M raised · Est. 2022 Sesame AI is an interdisciplinary product and research team focused on making voice companions useful for daily life. It is building AI-powered smart glasses with ...Suggested
- Aurora Innovation in San Francisco is seeking a Software Engineer to enhance their Mapping Team. This role will focus on delivering solutions for the Aurora Atlas, involving backend infrastructure and data processing pipelines that support self-driving technology. Ideal...Suggested
- ...production at high-scale companies across fintech, ride-sharing, and autonomous vehicles. About The Role We’re hiring a Software Engineer, Backend to help build and scale our autonomous agent. This role is ideal for engineers who want to build, ship, and work on production...
- Role, Inc. is seeking a Software Engineer for the Mapping Team in San Francisco. This role involves designing scalable backend infrastructure for the Aurora Atlas, critical for map data processing and versioning. A successful candidate will have 4+ years of experience,...Work at office3 days per week
- ...Experience working with different technologies such as Ruby on Rails, Java, Python, etc. Comfortable working with MVC, services, and backend database integration. A keen analytical thought process; able to troubleshoot system behavior and identify opportunities for...Work experience placement
- ...Technology FEQ327R502 Mission: Reporting to the Tech GM of Field Engineering, the Specialist Solutions Architect Manager for Healthcare &... ...for a Customer Service Assistant (m/f/d) with a fir… Staff Software Engineer - AI/ML Databricks Technology Staff Machine Learning...Part timeRemote work
- ...Responsibilities Design, develop, and maintain high‑throughput backend services that support credit card and financial product... ...query optimization. Excellent problem‑solving skills and a collaborative mindset. #J-18808-Ljbffr Gravity Engineering Services Pvt Ltd.
- ...a team of AI researchers, designers, growth experts, and engineers rethinking human‑computer interaction from the ground up.... ...VC firms and other well‑known angels. About the Role As a Software Engineer, Backend, at Wispr, you’ll play a crucial role in building the first...
- ...growing fast, raised a $5MM seed round from top investors, and are looking for superstars to join us on our journey. As a backend / fullstack software engineer, you'll play a pivotal role in building the core product while also spearheading efforts to ensure scalability,...Full time
$152k - $190k
What you’ll do As an engineer at Brex, you will help develop new products from concept to launch, whether for a 5-person startup or a 5... ...to learn and push the frontier of providing the best financial software experience to help companies grow. You’ll be encouraged to be metric...Work at officeRemote workWork from home$180k - $250k
Join to apply for the Software Engineer - Backend/Fullstack role at FurtherAI . This range is provided by FurtherAI. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Compensation Base pay range: $180,000.00/yr - $250,...Full timeWork at officeRemote work$118.94k - $244.87k
We are looking for inquisitive, well‑rounded Backend engineers to join our Core and Monetization engineering teams. Working closely with product managers, designers, and backend engineers, you'll play an important role in enabling the newest technologies and experiences...Local areaRelocation package- ...prompts, and catch regressions — turning production data into better AI with every release. About the role We’re looking for a backend engineer who’s excited to build the infrastructure behind cutting‑edge AI development tools. Under the hood, Braintrust is a real‑time...
$29 per hour
Software Engineer - Backend Intern (Fall 2026) As a Software Engineer Intern on the Platform team, you'll design and build services that autonomously control satellites, monitor telemetry for anomalies, and provide real-time situational awareness to keep our fleet safe...Hourly payPermanent employmentInternship- Software Engineer, Backend - Institutional Products At Coinbase, our mission is to increase economic freedom in the world. We’re looking for a Backend Engineer to join the Institutional Foundations team, building and scaling critical systems for Coinbase Institutional...Local area
$140k - $200k
...authorization and ledger accounting, to credit decisioning, to rewards engines and payment processing. Build net-new products, not just... .... Your Profile 5+ years of experience building production backend systems (fintech experience a plus). You've built services that...Flexible hours- Exa is building a search engine from scratch to serve every AI application. We build massive-scale infrastructure to crawl the web, train... ...that regularly lights up tens of thousands of machines. As a backend engineer, you'd play a critical role in our backend system. We'...H1bFlexible hours
$230k - $385k
...some of whom sit just a few pods away. We iterate fast, and engineer for reliable long-term impact. We constantly look for similarities... ...impact, then we scale. About The Role We’re looking for a Backend Software Engineer to help architect and scale the infrastructure that...Internship$170k - $220k
...actually exists. Role Description We’re looking for a talented software engineer who is passionate about what we’re building and ready to do... ...You have experience working with Javascript/Typescript (backend and/or frontend) You have at least 5 years of working experience...Work experience placementWork at office$180k - $280k
Senior Software Engineer, Backend Full Stack - HR Product Rippling gives businesses one place to run HR, IT, and Finance. It brings together all workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first...$180k - $400k
Software Engineer, Customer Studio Backend Remote (North America) About Hightouch Hightouch is an Agentic Marketing Platform powered by the industry-leading Composable CDP. With complete brand context, customer data, and performance history in one place, every marketer...Remote job$125k - $195k
...semiconductor fab. About The Team The Fab Software team builds the product that runs our... ...manufacture chips. Our users are internal process engineers. We build tools for managing hardware,... .... The work on this team spans frontend, backend, and data, all focused on making the fab...Work at officeVisa sponsorshipNight shift$150k - $190k
...firms in the world. Come Build With Us We're looking to add a backend engineer to our team. You'll have an opportunity to have a big impact... ..., but not required Understanding and adherence to modern software development practices (Gitflow, continuous integration, peer...Local areaRemote workFlexible hours$165k - $260k
Cardless is looking for an experienced backend engineer to join our exceptional team! You’ll play a key role in designing, building, and scaling the systems that power our co‑branded credit card platform spanning domains like applications, accounts, transactions, fraud...Work at officeFlexible hours- ...institutions. Our agents have reached 3M+ patient encounters and are on track to 10x this year. About this role As a Senior Software Engineer (Backend) at Amigo, you'll build the core services behind our agent platform. The systems you own handle millions of conversations...Full timeFlexible hours
$150k - $200k
$150K - $200K // 0.50% - 1.00% // San Francisco Role Backend engineers build the platform that supports Anara’s functionality. Sometimes this means inventing retrieval systems that can process 10M+ files. Sometimes this means dealing with the woes of scaling to hundreds...Work at officeVisa sponsorshipFlexible hours$173k - $205k
As a Senior Backend Engineer on the Personal Loans team, you will own the borrower‑facing experiences that drive Prosper's core business -- from rate check through funding. Using modern web and mobile technologies, you will build and maintain the applications that guide...Contract workLocal areaRemote workFlexible hours
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