Backend & Infra Engineer — Founding AI Systems, SF
Vooma, Inc.
Vooma, Inc. is seeking an Infrastructure / Backend Engineer to help shape the technical backbone of their innovative team. The role involves designing secure, scalable infrastructure for AI-powered agents and deploying AI-heavy services that require high performance and availability. The ideal candidate has extensive experience with cloud platforms like AWS, Azure, or GCP, and a solid understanding of backend systems and container orchestration tools such as Kubernetes. This is a unique opportunity to join a pivotal team in San Francisco, CA. #J-18808-Ljbffr Vooma, Inc.
- Triage is seeking a Founding Engineer (Backend) in San Francisco. This role involves owning the systems that manage customer requests with a focus on correctness and low latency. The candidate will build and maintain the inference proxy and deploy solutions for regulated...Suggested
- A tech startup in San Francisco is seeking a Founding Engineer with a focus on backend and infrastructure. Responsibilities include designing APIs for AI agents, architecting scalable systems, and maintaining documentation. The ideal candidate has prior experience in a...Suggested
$150k - $250k
AgentMail (YC S25) is seeking a Founding Engineer in San Francisco to design intuitive APIs and architect high-performance systems. This role requires prior engineering experience and a proven ability to ship software used by real users. The compensation package includes...Suggested$200k - $325k
...Group in San Francisco seeks a founding team member to architect and ship production-grade AI systems directly with customers. This... ...implementations and maintaining backend services and APIs. Candidates should have strong backend engineering skills, a relevant degree, and...Suggested$150k - $300k
PassFort is seeking a Founding Software Engineer to join their team in San Francisco. This full-time role focuses on architecting and building core backend systems essential for document intelligence. Candidates should have strong skills in Python, experience with distributed...SuggestedFull timeVisa sponsorshipWork visa- Catalog, a San Francisco-based company, is seeking an experienced engineer to develop backend systems for AI-driven commerce. The role emphasizes ownership of significant projects, working on ETL pipelines and agentic APIs. The ideal candidate has 2-5 years of engineering...
- ...Dryft builds intelligent systems that automate complex... .... THE ROLE As Founding Fullstack Engineer , you’ll be the... ...-end, are strong in backend & infra and comfortable shipping... ...to work onsite in SF (we support relocation... ...pgvector, dagster AI: Pydantic AI,...Relocation
- Founding Engineer, Backend & Infrastructure About Backbone Care should be paid for the moment it’s delivered... ...first time by building the clinical AI layer for healthcare payments. Today,... ...a founding engineer, you’ll own the systems that make Backbone work: chart...
$150k - $300k
David Joseph & Company is seeking a backend engineer in San Francisco. This role involves architecting, building, and scaling core backend systems for AI-driven document intelligence. The ideal candidate should have 2-5 years of experience in backend infrastructure with...Visa sponsorship- ...smart glasses - backend - companion app... ...use without an engineer present Build and... ...glasses to the AI core within tight... ...shipped scalable systems zero-to-one with... ...specialists route to Founding Engineer).... ..., big streaming infra) is a bonus only... ...5 days/week in SF. #J-18808-Ljbffr...Live in
$175k - $225k
A cutting-edge technology firm is looking for a Senior Backend Engineer to design distributed systems for running AI agents. This role involves managing core data infrastructure and ensuring scalable solutions. The ideal candidate has 4+ years of backend engineering experience...- A technology company in San Francisco is seeking a Founding Fullstack Engineer to build scalable systems that automate complex decisions in manufacturing. Ideal... ...code across the stack. The role requires onsite work in SF, with a supportive relocation policy. The company is...Relocation
- A tech company specializing in generative AI is seeking a Mid-level Software Engineer in San Francisco. You will design robust distributed systems, lead technical initiatives, and work closely with company founders. The ideal candidate has 3+ years of software engineering...Full time
- Clera, a leading B2B SaaS startup in AI-powered sales automation, is seeking a Founding Engineer to join their core team in San Francisco. The successful candidate... ...have proven experience in developing conversational agents and Python backend systems. #J-18808-Ljbffr Clera
- ...We are hiring a Founding Software Engineer in San Francisco. We are building a small... ...archetype at Unsiloed AI and set the ceiling for the... ...ownership, and independently drive systems from idea to production.... ...Architect, build, and scale core backend systems powering document...
- Soulside AI in San Francisco is searching for a Backend Engineer to join their founding team. This role offers the unique chance to shape the technical foundation of a revolutionary... ...Boot, AWS services, and building distributed systems. You will work directly with founders and own...Remote job
$150k - $300k
PassFort is hiring a Founding Software Engineer in San Francisco to define the engineering archetype... ...production. This role requires strong backend engineering skills, with responsibilities... ..., building scalable backend systems, and leading development practices. The...$70k - $100k
...in San Francisco is looking for a backend engineer to own core services that power AI voice and browser agents. You... ...services, integrate with healthcare systems, and ensure system reliability. The... ...to $100,000 based on experience. Founding-team equity opportunities...Remote jobFull time$150k - $300k
...equity About the Company A Seed-stage AI company (founded 2024, $7.5M raised) building production-grade systems that convert complex documents into... ...Industry: AI Tools. The Role A founding, backend & infrastructure-heavy engineering role on a small, talent-dense team....Full timeH1bWork at officeVisa sponsorship- About Soulside Soulside AI is transforming how behavioral health... ...is your chance to join as a founding engineer and shape a platform that... ...our growth Build distributed systems handling clinical healthcare... ...Challenge The Role We’re seeking a Backend Engineer to join our core...Immediate startRemote workFlexible hours
- ...we’re transforming how engineers create, access, and share... ...knowledge. We’re looking for a Founding Backend Engineer to help us build an AI-powered knowledge... ...best practices in terms of infra, deployment, and... ...Develop and maintain backend systems including API services,...Work experience placementWork at officeFlexible hours
$130k - $200k
...Francisco, is looking for a talented engineer to architect and own core systems that power real-time AI voice and compliance workflows.... ...expertise in high-performance backend systems, especially in Python,... ...alongside a world-class founding team. #J-18808-Ljbffr Kastle (YC...- ...Electric Plant is looking for a Founding Software Engineer in San Francisco to build the software... ...integrating IoT hardware and AI. You'll influence architectural... ...and engineers to deliver robust systems. This role requires strong backend systems and API development...
- TEEMA Solutions Group is seeking a Founding Software Engineer in San Francisco. This role involves owning... ...successful candidate will need strong backend engineering skills, preferably in Python, and experience with distributed systems and cloud infrastructure. Join a small...
- ...innovative tech company in San Francisco is seeking a Founding Backend Engineer to build an AI-powered knowledge platform. This role involves shaping... ..., defining technical direction, and working on backend systems, APIs, and databases. Candidates should have over 5 years...Flexible hours
$200k - $260k
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to... ...their infrastructure and core systems from scratch using AWS and... ...a track record in building backend systems. This is a full-... ...physical goods supply chain with AI-native solutions. #J-18808-...Full time- A cutting-edge voice AI company seeks a Founding Engineer in San Francisco to help shape their product and company direction. You will collaborate... ...customers. The ideal candidate possesses strong backend and distributed systems skills, a focus on user experience, and thrives in...
- ...located in San Francisco is seeking a Founding Full Stack Software Engineer to help build their agentic revenue... ...across the stack, including backend, frontend, and database development.... ...Opportunities to contribute to innovative AI solutions make this an exciting position...
- A growing tech company in San Francisco is seeking a Founding Engineer to build an AI pipeline to make government data useful. The ideal candidate knows how to build AI agents, is skilled in React and NextJS, and has a passion for solving national security challenges....
- Berkley Hunt is partnering with an early-stage AI startup seeking a Founding Full-Stack Engineer to shape the product and technical direction. This 0-1 role offers high ownership and fast iteration, directly impacting the company trajectory. The ideal candidate has 5+ years...
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