Founding Engineer - Build Scalable AI Infrastructure & APIs
CLERA
CLERA is seeking a Founding Engineer in San Francisco to design and build core infrastructure for their agent platform. The role involves deploying production-grade systems, owning projects end-to-end, and collaborating closely with founding leadership. Ideal candidates have 1+ years of experience shipping to production and strong problem-solving abilities. This position offers the chance to play a key role in shaping the company's technical strategy as they scale toward Series A. #J-18808-Ljbffr CLERA
$140k - $180k
...Consulting Ltd is seeking a Founding Engineer in San Francisco to design and build a scalable, multi-tenant AI-native platform. The role involves... ...in production-grade data infrastructure, strong expertise in ETL/ELT... ...a solid understanding of API design. The role offers a competitive...Suggested$150k - $250k
...As our Founding Security Reliability Engineer at Charta Health, you'... ...edge generative AI platform. This is... ...opportunity to build and scale the foundational... ...security infrastructure that powers our... ...the secure, scalable, and resilient infrastructure... ...services via APIs. Security...Suggested$120k - $160k
...Founding Engineer For Airweave's Data And Infrastructure We're looking for a founding engineer to own Airweave... ...and data pipelines scalable, reliable and observable. At Airweave, you'll build and operate the platform that thousands of AI agents depend on. That means...Suggested$130k - $160k
...Job Description Founding Engineer (AI / Full Stack) San... ...by pre-seed funding, building next-generation AI agents... ...candidate data infrastructure, AI-driven conversation... .../ React) • Design scalable pipelines for resume... ...Prisma, OpenAI/Claude APIs, Typesense, Trigger.dev...SuggestedWork at officeRelocationVisa sponsorship$160k - $250k
A startup focused on AI integration is seeking a Founding Engineer based in San Francisco to build essential infrastructure for web automation. As the second engineer, you will collaborate with an experienced founding team from notable companies and tackle complex challenges...Suggested- ...job that Jill, our AI Recruiter, is recruiting... ...to speak to Jack. Founding Engineer Company Description... ...Engineer, you will build the core infrastructure for an AI-native... ...websites into programmable APIs. You will develop... ...systems, and scalable execution environments...
$200k - $260k
Matterhaul Inc. is seeking a founding infrastructure engineer based in San Francisco to rebuild their infrastructure... ...AWS knowledge, and a track record in building backend systems. This is a full-time... ...the physical goods supply chain with AI-native solutions. #J-18808-Ljbffr...Full time$170k - $350k
Job Title: Founding Engineer Salary: $170k-$350k + Equity Company Description: well-funded AI infrastructure startup Job Description: You will build the simulation and evaluation infrastructure that powers the training of frontier AI agents. By developing containerized...$130k - $160k
...Clera Industry: AI Recruiting / HR... ...specified Founded / Size: Funding... ..., founders and engineers share a hacker‑... ...headcount to scale infrastructure and product 100... ...Own and build core systems: Candidate... ...Design scalable pipelines for resume... ...OpenAI / Claude APIs Trigger.dev (...Contract workLive inWork at officeRemote workRelocationVisa sponsorshipFree visaFlexible hours- Founding Platform & Reliability Engineer About OpenArt OpenArt is an AI Storytelling and Visual Creation... .... We’re building the next generation... ...own the design, scalability, and reliability... ...of our entire infrastructure stack end-to-end... ...(e.g., API gateway / workflow...Remote workWorldwideVisa sponsorship
$250k - $380k
...training and inference infrastructure that powers... ...are looking for an engineer to design and implement... ...responsible for building standardized... ...standardized dataset APIs, including for multimodal... ...modular code, and scalable abstractions,... ...OpenAI is an AI research and deployment...Full timeWork at officeLocal areaRelocation packageFlexible hours- A leading AI technology firm in San Francisco is seeking an AI/Data Systems Engineer to build critical data pipelines that transform unstructured inputs into structured outputs... ...and ingestion, as well as familiarity with APIs and LLM workflows. The company offers comprehensive...
- ...scientist, analytics engineer, or data engineer - the... ...thing they can do next is build AI systems that... ...notebook. You can wrangle APIs, deploy a service, write... ...notices. You'll build the infrastructure that turns a small... ...something world-class: scalable systems, new tools,...
$200k
...a job that Jill, our AI Recruiter, is recruiting... ...Jack. Job Title: Founding Engineer - Full Stack... ...platform end-to-end, building AI agents that automate... ...role involves designing scalable Node.js/TypeScript services... ...systems and webhook infrastructure. The ideal...- ...Founding Engineer - Baton AI Location: San Francisco, CA (In-Person) Experience Level: 3+... ...AI Baton AI (getbaton.ai) is building the enterprise automation platform... ...of our full-stack web application, API infrastructure, and AI-driven automation platform....
- ...Founding Software Engineer As a Founding Software Engineer... ...the frontier of AI evaluation. This... ...js dashboards or build Kafka pipelines for... ...Design and build scalable systems: RL environments, APIs, and human-in-the... ...Contribute to core infrastructure powering data for...Work at officeVisa sponsorship
- A leading AI research and deployment firm in San Francisco is seeking an Agents Product Manager to shape how developers build agentic applications using AI models. You will prioritize improvements to infrastructure and collaborate closely with teams to deliver high-quality...Relocation package
- A leading AI infrastructure firm based in San Francisco is looking for engineers to join their founding core team. You will work directly with the founders to develop AI models... ...resources. Ideal candidates are experienced in building neural networks and excited about model...
- ...Senior AI/ML Engineer At Solum Health, we're on a mission... ...What You'll Do Build and maintain end-to-end... .... Architect scalable automations with n8n,... ...and other healthcare infrastructure. Manage messy, real... ...(EHRs, VOIP, external APIs) and love making messy...Immediate start
$195k - $225k
...the Senior Software Engineer - Backend (Systems / Infrastructure) you’ll architect and... ...fast, reliable, and scalable as our workload and... ...deep ownership over APIs, performance, and data... ...with frontend and AI teams to enable magical... ...resolvers, and I/O Build and operate...- Site Reliability Engineer - AI Infrastructure Location: Global Remote / San Francisco... ...Andromeda Cluster was founded by Nat Friedman and Daniel... ...then, we’ve been quietly building the systems, network, and... ...Improve reliability and scalability of both training and inference...Full timeRemote work
$175k - $250k
Founding Software Engineer About Scorecard Scorecard is building the leading evaluation and development... ...platform for AI agents. Our mission... ...like Scaling infrastructure for running thousands... ...build simple and scalable systems... ...specifications and RESTful APIs Familiarity with...Work at officeDay shift- Senior Site Reliability Engineer - AI Infrastructure Location: Global Remote / San... ...Andromeda Cluster was founded by Nat Friedman and Daniel... ...then, we have been quietly building the systems, network, and... ...infrastructure backbone for reliable, scalable AI compute. You’ll...Full timeRemote work
$130k - $170k
# Founding Engineer (AI/ML)San Francisco · Hybrid$130k - $170k + Equity### About this roleClera is building a recruiting marketplace and the AI/ML backbone that powers smarter matchmaking... ...and monitor impact.* Create scalable APIs and services that expose ML capabilities...Flexible hours$166k - $225k
...breakthroughs. We do this by building and running the world's best data and AI infrastructure platform so our... ...their business. Founded by engineers - and customer obsessed... ...teams, you will build scalable systems to power the... ...scalable and distributed API gateways, rate...Local areaWorldwideFlexible hours- ...Software Engineer - AI Infrastructure Location: North America Remote... ...Andromeda Cluster, founded by Nat Friedman and Daniel... ...a pivotal role in building the backbone of Andromeda... ...challenges into scalable product capabilities... ...solutions. Build robust APIs, services, and...Full timeRemote work
$150k - $250k
...Foundry Robotics is building an AI-native robotics... ...and quality. As a founding member of our engineering team, you will have... ...observable, reliable, and scalable. We are also... ...backend systems and infrastructure that power the factory... ...) Implement APIs, services, database...Full timeContract work$160k - $210k
...investors, the team is building an AI‑powered platform to... ...company is hiring a Founding Engineer (Full‑Stack) to work... ...on the stack, infrastructure, and development practices... ...evolve it into a scalable, secure, and delightful... ...how systems, APIs, and data models evolve...Private practiceWork at officeVisa sponsorshipRelocation package- ...We are hiring Software Engineers focused on AI Infrastructure to build the systems that enable... ...You will work on: Scalable model serving and inference... ...high-performance APIs and backend services for... ...-side with a passionate founding team and collaborate with...InternshipImmediate start
$130k - $200k
...Software Engineer, Agent Delivery (Founding Team) Title of Role: Software... ...Series B - Logistics, AI, Enterprise, B2B... ...Will Do Design, build, and maintain scalable infrastructure and systems for delivering... ...distributed systems, APIs, or real-time delivery...Work at office
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