- Falconer (San Francisco, CA)
- An innovative tech company in San Francisco is seeking a Founding Backend Engineer to build an AI -powered knowledge platform. This role involves shaping ... product development, defining technical direction, and working on backend systems, APIs, and databases. Candidates should have over 5 years' experience with… more
- OpenAI (San Francisco, CA)
- …research company in San Francisco is seeking an experienced Backend Software Engineer to architect and scale infrastructure for knowledge systems. You will ... services and APIs, collaborating with cross-functional teams to integrate AI models into workflows. Ideal candidates have over 4...backend engineering and proficiency in Python, FastAPI, and Postgres. Join us at the forefront of AI technology.… more
- NetApp, Inc. (San Jose, CA)
- A leading tech company based in California is seeking a Senior Backend Engineer for their AI Knowledge -Base team. The role requires expertise in ... backend coding and software design, with at least 8 years of experience preferred. You will influence design decisions on a large-scale project and collaborate with cross-functional teams to deliver scalable solutions. The company promotes a hybrid working… more
- Reducto, Inc. (San Francisco, CA)
- …from world class investors like A16z, Benchmark, and First Round Capital, and are looking for a Backend / AI Engineer . The Opportunity As a Backend / AI ... Reducto helps AI teams ingest real world enterprise data with...like PDFs PDFs are the status quo for enterprise knowledge in nearly every industry. Insurance claims, financial statements,… more
- Julius (San Francisco, CA)
- A leading AI company is seeking a backend engineer to join their small technical team in San Francisco, CA. The role involves building products that bring ... AI capabilities to knowledge workers and scaling backend systems that power the core product. Candidates should have strong programming skills in Python,… more
- Anon (San Francisco, CA)
- A technology company in San Francisco is seeking a Backend Engineer to develop core infrastructure for authenticated AI agents. The ideal candidate should ... have 2-5 years of backend engineering experience, proficiency in Node.js/TypeScript, and ...REST APIs. This role includes responsibilities like developing resilient AI agents and maintaining data pipelines. Competitive salary, equity,… more
- Monograph (San Francisco, CA)
- …partner experiences. The Revi Role We're looking for a seasoned and forward-thinking Senior Backend Engineer to design and build scalable backend services ... across distributed systems and relational databases (MySQL and PostgreSQL) Lead backend architecture for critical roadmap initiatives, including AI -assisted… more
- Unit (San Francisco, CA)
- A forward-thinking AI video company is looking for an experienced Backend Software Engineer to join their GTV team in San Francisco. You'll design scalable ... backend systems and collaborate with cross-functional teams to enhance...over 5 years of experience, proficiency in Python, and knowledge of AWS services. Compensation includes a base salary… more
- Hard Yaka (San Francisco, CA)
- A growing tech company in California is seeking a highly skilled Senior Java Backend Software Engineer to develop and maintain scalable backend solutions for ... The ideal candidate will have 5+ years of experience in Java, strong OOP knowledge , and familiarity with SQL. This position offers a competitive salary between $150k… more
- Hedra, Inc (San Francisco, CA)
- A pioneering generative media company in San Francisco is seeking a Senior Backend Engineer to design and deploy backend services for their innovative ... Python and is ideal for candidates who thrive in a startup environment. Strong knowledge of Docker, Kubernetes, and AWS is essential, with a focus on building… more
- Sesame (San Francisco, CA)
- A technology firm in San Francisco is seeking a Backend Infrastructure Engineer to develop core infrastructure and modern architectures. The role emphasizes ... Ideal candidates should possess reliability engineering experience, automation skills, and knowledge of tools such as Terraform and Kubernetes. This full-time… more
- Socotra, Inc. (San Francisco, CA)
- …technologies that make the lives of our community more enriched. As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and ... delighting our passengers and drivers. As a Senior Software Engineer on the Marketplace team, you will lead work...to improve business operations in Lyft's Marketplace. You'll design AI driven data analytics platforms, data pipelines and metric… more
- Salesforce, Inc. (San Francisco, CA)
- …user put it: "I've been waiting for this for 20 years."As a Lead Software Engineer , Backend Systems, for the Super Agent, you will be instrumental in executing ... CategorySoftware EngineeringJob Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success...technical degree* 5+ years of industry experience as a backend software engineer , with a focus on… more
- gamma.app (San Francisco, CA)
- …collaborative environment. Ideal candidates should have at least 3 years of experience in backend systems, deep knowledge of TypeScript, and an eagerness to work ... A modern communication platform in San Francisco seeks a Backend Developer to build and scale systems for millions of users. The role involves designing APIs and… more
- RadiantGraph, Inc (San Francisco, CA)
- …systems that are already running in production. This is a hands-on role for an engineer who is comfortable moving between backend and frontend to get work done, ... is on a mission to help healthcare organizations leverage AI and machine learning to better understand and engage...as needed. Qualifications Strong experience as a Senior Software Engineer shipping production systems. Solid backend experience… more
- Cerebras (San Francisco, CA)
- …future growth of our technology platform powering our AI /ML systems. As a Senior Backend Engineer here at Genies you will help play a vital role in solving ... powering the next era of interactive digital identity through AI companions. With the Avatar Framework and intuitive creation...Genies is looking for a passionate and experienced Senior Backend Engineer to help contribute to the… more
- HealthLeap (San Francisco, CA)
- …advantages), we are setting out to become a $100B+ company. We're seeking a talented Backend Software Engineer to join our innovative team and play a crucial ... HealthLeap is an AI start‑up revolutionizing healthcare through predictive analytics, initially...team, you'll be responsible for building and maintaining our backend services and data engineering systems. This is an… more
- Anon (San Francisco, CA)
- …our team of 12 in San Francisco. www.anon.com/careers About the Role As a Backend Engineer at Anon, you'll build core infrastructure that powers authenticated ... About Anon Anon is building the platform that enables enterprises to deploy authenticated AI agents for their most critical data workflows. We're solving one of the… more
- RainesDev (San Francisco, CA)
- …States | Posted on 10/07/2025 About the company Our client is building the AI ‑enabled infrastructure to power the next generation of hiring - reimagining how people ... our vision of building a common app and personal AI agent for your career. Backed by top‑tier investors...today. Roles and Responsibilities Design, develop, and maintain scalable backend services to help us serve millions of users… more
- AGI, Inc. (San Francisco, CA)
- …secure, scalable APIs that ingest, structure, and serve context to downstream AI agents. Engineer for trust: Single-digit-ms paths, sandboxed execution, ... Our Mission Build everyday AGI. Trustworthy, consumer-grade agents that redefine human- AI collaboration for millions. Software shouldn't wait for commands; it should… more
