- Pantera Capital (San Francisco, CA)
- A tech company in San Francisco seeks a Staff Backend Engineer to architect and optimize high-performance APIs. In this role, you'll lead significant ... and security. Candidates should have over 5 years of backend experience with Python, Go, or Rust, and a...Python, Go, or Rust, and a strong understanding of API design principles. The company offers a competitive salary… more
- RadiantGraph, Inc (San Francisco, CA)
- About the Role We're hiring a Staff Software Engineer to take ownership of critical, user-facing backend systems at RadiantGraph. This role is centered on ... shipping and running products. You'll own backend systems that power real customer interactions - things...execution and ship. Qualifications Has operated effectively at the Staff Engineer level (or equivalent), typically with… more
- harvey.ai (San Francisco, CA)
- …is being written today - and we're just getting started. Role Overview As a Backend Platform Engineer at Harvey, you will help build and operate the cohesive ... backend platform that all our services run on. In...backend frameworks and libraries that provide common capabilities ( API routing, service lifecycle management, caching and messaging primitives,… more
- Menlo Ventures (San Francisco, CA)
- Staff Software Engineer , Claude Developer Platform ( Backend ) About Anthropic Anthropic's mission is to create reliable, interpretable, and steerable AI ... About the role Anthropic is looking for a product‑minded engineer to build a world‑class developer experience for the...to build a world‑class developer experience for the Anthropic API . You'll build the tools to accelerate developers from… more
- Zuma (San Francisco, CA)
- …and distinguished angel investors like YC's former COO, Qasar Younis. As a Staff Engineer , you will: Help define how humans collaborate with intelligent ... scaling of our customer base. We're looking for a Staff Engineer to help us bring that...focus on scalability, performance, and reliability Proven expertise in backend development with Node.js , including API … more
- Plaid Inc (San Francisco, CA)
- … Engineer - Python Tooling & Developer Infrastructure See role New York Senior Staff Software Engineer , API & Developer Experience See role New York ... - Backend See role New York Software Engineer - Platform See role New York Staff...Tooling & Developer Infrastructure See role San Francisco Senior Staff Software Engineer , API &… more
- Vapi Inc. (San Francisco, CA)
- A leading voice technology company in San Francisco is looking for a backend engineer to own significant projects in voice interface development. The ideal ... candidate has a strong background in backend engineering and API design, ready to be part of a team that directly impacts the future of voice technology.… more
- Inworld AI (San Francisco, CA)
- …new platform for consumer AI applications, and we're looking for an ambitious and capable Staff Backend Engineer to join us and take this platform even ... computations as graphs, but there's much more to it. API ‑based model services : In June, we announced our...just getting started on these deeper capabilities. As a Staff Backend Engineer , you would… more
- Trial Library (San Francisco, CA)
- …needed, and thrive without rigid role boundaries High autonomy: as the second backend engineer , you'll work directly with a Staff Engineer and have real ... research is accessible, navigable, and inclusive. We are seeking a hands-on Senior Engineer to build new critical systems and scale our clinical trial recruitment… more
- TwelveLabs (San Francisco, CA)
- …we revolutionize video understanding and multimodal AI. About the Role As a Product Backend Engineer at TwelveLabs, you'll architect scalable APIs and systems to ... embedding, integrated with model inference pipelines. Architect high-throughput, service-oriented backend systems to support enterprise-grade SaaS solutions for diverse… more
- Menlo Ventures (San Francisco, CA)
- …the global employment ecosystem and connect the world's employers under a single API . To do this, we're looking for individuals who think about problems holistically ... afraid to execute. You're excited by working on an API product that powers many of the world's most...engineering knowledge. What You'll Bring 10+ years of relevant backend development experience in a high growth environment. Customer-obsessed… more
- Apiphany (San Francisco, CA)
- A pioneering AI company in San Francisco is seeking a Senior / Staff Backend Engineer to design and scale backend services that handle massive ... and security. The ideal candidate has extensive experience in backend development with Python, cloud deployments, and API... backend development with Python, cloud deployments, and API management. This role offers a competitive salary and… more
- Lead Allies Inc (San Francisco, CA)
- Senior / Staff / Principal Backend Engineer Location: Onsite San Francisco We work with multiple startups to connect talented individuals with opportunities. ... implement, and oversee databases, ensuring data integrity, security, and performance. API Development: Create and maintain APIs for communication between front-end… more
- P2P (San Francisco, CA)
- …app across all categories, right next to X, PayPal, Coinbase, and ChatGPT. Responsibilities Staff Backend Engineer who blends systems thinking with product ... and a real passion for crypto. You'll design, maintain, and evolve the backend services and APIs that connect Phantom Cash to blockchains. You understand both… more
- Slope (San Francisco, CA)
- …adding 1000 every day. Give it a try here The Role The Senior Backend Engineer will own features end-to-end from customer requests to their deployment, ... building on a modular API -first architecture, working within real-time low-latency constraints. You'll also...or annoy everyone until it's done ;) Qualifications: Previous Founding/Senior/ Staff /Principal Engineer 1+ years of experience at… more
- gamma.app (San Francisco, CA)
- …migrations, architecture refactors, and performance optimization at massive scale. As a Staff Engineer on the Platform team, you'll define engineering standards ... and best practices across backend teams while mentoring engineers on system design, scalability...roadmap. You'll bring high technical judgment, knowing when to over- engineer vs under- engineer and when perfection matters… more
- Ripple (San Francisco, CA)
- Senior Staff Software Engineer , Customer Onboarding Platform Please note this is for San Francisco, CA, United States. You only need toapply to one location if ... make onboarding scalable, observable, and reliable across products. If you're a Staff -level engineer who thrives on modernizing fragile systems, building robust… more
- Plaid Inc (San Francisco, CA)
- … - Network Enablement (SF and NYC) See role New York Software Engineer - Backend See role New York Staff Software Engineer - Credit ML Products See ... - Customer Foundations See role New York Experienced Software Engineer , API & Developer Experience See role...See role San Francisco Software Engineer - Backend See role San Francisco Staff Software… more
- Pantera Capital (San Francisco, CA)
- …demands-building infrastructure that grows in lockstep with user and model scale. Senior / Staff API The API team defines how developers and products ... Bazel | GitHub | AWS Teams Hiring Senior / Staff Platform The Platform team is the backbone of...This small, high-impact group builds and maintains critical infrastructure-from backend systems such as authentication, real-time data flows, and… more
- Findem (San Francisco, CA)
- …achieve that goal. Why We Need You We are looking for a seasoned Senior Staff Software Engineer to architect, lead, and drive strategic initiatives for robust, ... scalable backend infrastructure and microservices. You'll provide technical leadership and mentorship, while optimizing system performance, reliability, and… more
