Backend Engineer Jobs in San Francisco, USA

Founding Backend Engineer at Hirehangar. Apply via Ashby.

Experienced Backend Engineer (Product) at Stytch. Apply via Ashby.

Loft Orbital is looking for a Backend Engineer to join our Mission Operations Services (MOS) team. MOS owns the backend services that let Loft operators and customers command, monitor, and automate our satellite fleet through Cockpit, our mission control system. You’ll help build and scale the microservices that sit between ground and flight software, turning high-level intent into safe, reliable on-orbit operations.   You’ll work across multiple satellite platforms and collaborate closely with backend, flight software, embedded systems, test, and satellite operations teams. This is a hands-on engineering role where you’ll both build new systems and help debug live missions. We also offer SatDevOps training, so you don’t just write the tools - you actually use them to operate spacecraft.   If you’re excited about building backend systems that directly control satellites - and you like the idea of both shipping code and helping fly missions - we’d love to hear from you.

Backend Engineer, Consumer Devices at Openai. Apply via Ashby.

Senior Backend Engineer, Agentic AI at Airwallex. Apply via Ashby.

<div class="content-intro"><h2><strong>Who Are We?</strong></h2> <p>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 professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration—enabling users to create better APIs, faster.</p> <p>The company is headquartered in San Francisco and has offices in Boston, New York, Austin, Tokyo, London, and Bangalore - where Postman was founded. Postman is privately held, with funding from Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Learn more at postman.com or connect with Postman on X via @getpostman.</p> <p>P.S: We highly recommend reading <a href="https://api-first-world.com/">The "API-First World" graphic novel</a> to understand the bigger picture and our vision at Postman.</p></div><h2><strong>The Opportunity</strong></h2> <p>As a Senior Backend Engineer on the Cloud Platform team, you will play a key role in building the core systems and services that power Postman’s internal platform. You’ll help create new backend services that manage how we deploy, scale, and operate our infrastructure and product services, leveraging Java, Spring Boot, and Hibernate (JPA) on top of cloud-native technologies like Kubernetes, ArgoCD, Istio, and Terraform.</p> <p>This role is highly impactful: the systems you build will be used across Postman engineering, enabling faster delivery, better scalability, and a stronger developer experience. You’ll also have the opportunity to contribute to open source, shaping tools that extend beyond Postman’s boundaries.</p> <h2>What You’ll Do</h2> <ul> <li>Design and develop backend services in Java and Spring Boot to support Postman’s internal Cloud Platform.<br><br></li> <li>Architect new services that manage service deployment, lifecycle, and scaling across Kubernetes clusters.<br><br></li> <li>Implement GitOps workflows (ArgoCD) to support continuous delivery.<br><br></li> <li>Integrate with cloud-native tooling such as Istio, Helm, and Terraform.<br><br></li> <li>Apply strong software engineering practices: testing, code reviews, CI/CD, and documentation.<br><br></li> <li>Drive innovation by contributing to open-source projects where applicable.<br><br></li> <li>Collaborate cross-functionally with Cloud Architects, DevOps engineers, and product teams to align solutions with business needs.<br><br></li> <li>Ensure performance, reliability, and scal

Backend Engineer at Mem0. Apply via Ashby.

Senior Backend Engineer, Risk Systems at Slope. Apply via Ashby.

Backend Engineer - AI at Anything. Apply via Ashby.

Backend Engineer at Healthleap. Apply via Ashby.

Senior Backend Engineer (Platform) at Conversion. Apply via Ashby.

Staff Backend Engineer (Platform) at Conversion. Apply via Ashby.

Backend Engineer at Mem0. Apply via Ashby.

Backend Engineer (Infra) at Conversion. Apply via Ashby.

Senior Backend Engineer (Product) at Conversion. Apply via Ashby.