Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Founding Engineer, AI Product

Full-time

Clera

About the Role

Join the AI product team as a founding engineer, owning an agent-based product from concept through production. You will shape product and technical decisions while building user-facing features and the backend systems that power the platform.

What You'll Do

  • Design and build user-facing features for an AI agent product, balancing usability with technical feasibility.

  • Develop and maintain backend systems, APIs, and infrastructure for production AI workloads.

  • Gather feedback, test product ideas, and ship improvements in rapid cycles.

  • Own systems end-to-end, from architecture and implementation to deployment and monitoring.

  • Collaborate with the founding team on product direction and technical strategy.

What We're Looking For

  • At least 5 years of professional software engineering experience and a record of shipping products.

  • Full-stack product engineering skills across frontend, backend, and production infrastructure.

  • Hands-on experience building and deploying AI-powered products, LLM applications, or agent workflows.

  • Experience owning systems from zero to one, ideally in a startup, founding-engineer, solo-builder, or early-stage environment.

  • Comfort working through ambiguity and making decisions with incomplete information.

Location

This is a full-time, on-site role in San Francisco, California. Candidates should be able to work on-site in the Bay Area or relocate.

Vacancy posted 6 hours ago
Similar jobs that could be interesting for youBased on the Founding Engineer, AI Product in San Francisco, CA vacancy
  • Open call for Founders / Founding Teams (Product Management / Engineering roles) In 1973 at Xerox PARC, Bob Metcalfe sketched a way for many computers to share...  ...Mercury, we’re looking to accelerate several of our AI products that our customers love like Command, CLI, and... 
    Suggested

    Mercury

    San Francisco, CA
    2 days ago
  •  ...About the job Founding Product Engineer About the role Success Matcher Recruitment is partnering with our client, the leading shared...  ...role for a hungry, product-minded builder who leverages modern AI tools, moves fast, and wants to shape the front-end... 
    Suggested

    Success Matcher Recruitment

    San Francisco, CA
    5 days ago
  • $150k - $350k

     ...About the job Founding Product Engineer Founding Product Engineer Company: Confidential - AI-native commerce platform Location: San Francisco, CA (on-site) Compensation: $150,000 - $350,000 + 0.2% - 0.6% equity Employment Type: Full-time Visa... 
    Suggested
    Full time

    Transparent Search Group

    San Francisco, CA
    1 day ago
  •  ...AgentMail is building the communication infrastructure for AI agents. Today, AI agents can write code, browse...  ...building some of the most ambitious agentic products. We're looking for a Founding Product Engineer to help define what using AgentMail actually feels like... 
    Suggested
    Immediate start

    AgentMail, Inc

    San Francisco, CA
    4 days ago
  • $140k - $180k

     ...ABOUT Arceus is building the AI-native law firm for the next generation of category-defining companies. We help fast...  ...pricing, and exceptional quality. We're hiring a Founding Product Engineer to build the platform that's reinventing how legal work gets... 
    Suggested
    Work at office

    ARCEUS

    San Francisco, CA
    4 days ago
  • $100k - $200k

     ...Coval Simulation & Evaluation that scales voice and chat AI agents Founding Product Engineer $100K - $200K • 0.20% - 1.50% • San Francisco, CA, US Job type: Full-time Role: Engineering, Full stack Experience: 1+ years Visa: US citizen/visa only... 
    Full time
    Work at office

    MaC VC

    San Francisco, CA
    3 days ago
  •  ...Founding Product Engineer A Founding Product Engineer will own the product experience of an early-stage AI startup from initial concept through production delivery. They will combine product design, frontend engineering, and technical product judgment to create polished... 
    Full time
    Relocation
    Relocation package

    WhyHireWrong?

    San Francisco, CA
    1 day ago
  •  ...Operating System For AI-Native Service Businesses A pre-seed startup in San Francisco is building the...  ...The Role You will be one of the first three engineers, and the first ones hired. This is the founding product seat: you own the entire product experience end to... 
    Internship
    Relocation
    Relocation package

    Techtree

    San Francisco, CA
    2 days ago
  •  ...Founding Product Engineer Weave (YC W25) is building the definitive platform for understanding and improving how engineering teams work. We believe...  ...is measured today is fundamentally broken and that modern AI can give teams a far more accurate and actionable view of... 
    Immediate start

    Weave, Inc.

    San Francisco, CA
    3 days ago
  • $200k - $300k

     ...spinners, no dashboard. Every product decision comes out of the...  ...a phone. This is a hands-on engineering role with a lot of product ownership...  ...for someone who has shipped AI products people use every day...  ...you ship. You want founding-team scope. You'll set the bar... 
    Full time

    Pally (YC S25)

    San Francisco, CA
    5 days ago
  • $200k - $250k

     ...the Role We're a small, fast-moving team building an AI-driven pricing and monetization platform that helps B2B companies...  ...governance, and CPQ workflows. We're looking for a Founding Product Engineer to own entire product modules end-to-end, work directly with... 
    Remote work
    Visa sponsorship

    Clera

    San Francisco, CA
    3 days ago
  •  ...We founded Bild AI to tackle the mess that is blueprint reading, cost estimation, and permit applications in construction. It's a really...  ...-end - interview customers every week and watch them use the product, and ship the feature they need by the next week Actually... 
    Full time
    Work at office
    Relocation

    Bild AI

    San Francisco, CA
    2 days ago
  •  ...our core focus at Witness. The products and tools you build will be...  ...applications on top of it. As an engineer at Witness, you'll play a...  ...About The Role For the Founding Product Engineer role, we're looking...  ...CI/CD pipelines AI-powered developer tools... 
    Remote work
    Flexible hours

    Witness

    San Francisco, CA
    5 days ago
  • $150k - $200k

     ...building a real-world index every AI agent and app will need....  ...infrastructure, data pipelines, ML, APIs, product – you move across all of it...  .... Backend, frontend, AI engineering, data systems, product...  ...frameworks The Pace This is a founding role at a fast growing... 
    Local area
    Night shift
    Weekend work

    VOYGR

    San Francisco, CA
    4 days ago
  • $140k - $180k

     ...About the Role Join an early-stage legal technology team building AI-powered software for legal workflows. As a founding product engineer, you will work closely with attorneys and AI engineers to create core product capabilities and help establish the team's engineering... 
    Full time
    Contract work
    Relocation

    Clera

    San Francisco, CA
    6 hours ago
  • $180k - $230k

    San Francisco, CAProduct Systems Engineering - Product Systems /Full time /On-siteWanna join the adventure...  ....Who We AreLoft: Space Made Simple. Founded in 2017, Loft provides governments,...  ...observation, IoT connectivity, on-orbit AI, national security missions, and more.... 
    Full time
    Temporary work

    Loft Orbital

    San Francisco, CA
    3 days ago
  • $145k - $195k

    San Francisco, CAProduct Systems Engineering - Product Systems /Full time /On-siteWanna join the adventure...  ....Who We AreLoft: Space Made Simple. Founded in 2017, Loft provides governments,...  ...observation, IoT connectivity, on-orbit AI, national security missions, and more.... 
    Full time
    Temporary work

    Loft Orbital

    San Francisco, CA
    3 days ago
  • $160k - $200k

     ...generation of revenue infrastructure for B2B AI companies, starting with intelligent...  ...toward its next stage of growth. Founded 2024 · ~12 people · Industry: B2B...  ...Fintech The Role As a Founding Engineer, you would join a small, product-minded engineering team and own core... 
    Full time
    H1b
    Visa sponsorship

    David Joseph & Company

    San Francisco, CA
    a month ago
  • $190k - $210k

     ...well-funded, early-stage fintech startup is looking for a Founding Product Engineer to join a small, senior team building a new kind of collaborative...  ...stack of React, TypeScript, Go, and PostgreSQL. Leverage AI tools to accelerate development and contribute to a culture... 
    Remote work

    Clera

    San Francisco, CA
    a month ago
  • $200k - $300k

     ...Job Description Job Description About the Role Join an early-stage consumer AI startup as its founding product engineer, with ownership of the AI agent and the user experience from end to end. You will work across product engineering, agent behavior, and evaluation... 
    Full time

    Clera

    San Francisco, CA
    4 days ago
  • $148.5k - $223.9k

     ...SalesforceSalesforce is the #1 AI CRM, where humans with agents...  ...looking for a Cloud & DevOps Engineer, Senior Member of Technical Staff...  ...cloud infrastructure and production platforms. You will work with...  ...about company benefits can be found at the following link: to the... 
    Full time

    Salesforce

    San Francisco, CA
    6 hours ago
  • $170k - $220k

     ...platform for customer-facing AI agents, working with many of...  ...had acquired the company he founded, Quip) and CTO of Facebook. Bret...  ...one of Google's earliest product managers and co-creator of Google...  ...cadence for Product & Engineering: own planning cycles, roadmap... 
    Full time
    Flexible hours

    Sierra

    San Francisco, CA
    2 days ago
  •  ...developers use to create their own products. Plaid powers the tools...  ...the US, Canada, UK and Europe. Founded in 2013, the company is...  ...Product Security team helps engineering teams build secure products and...  ...recurring vulnerabilities. As AI accelerates software development... 
    Work experience placement
    Work at office
    Local area
    Immediate start

    Plaid Financial

    San Francisco, CA
    1 day ago
  • $148.5k - $223.9k

     ...DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive...  ...future of Salesforce.Job Title: Senior Product Security Engineer, InfrastructureJob Category: Technology...  ...details about company benefits can be found at the following link: to the San Francisco... 
    Full time

    Salesforce

    San Francisco, CA
    2 days ago
  •  ...We're Hiring The First Engineer For Our New Product We're hiring the first engineer for our new product. You will own this from start to initial...  ...core algorithms and architecture for creating deterministic AI agents on the fly from natural language Own product... 

    Crustdata (YC F24)

    San Francisco, CA
    5 days ago
  •  ...Product Engineer (Full Stack) TrueClaim is rebuilding health plan administration software from the ground-up, with modern technology and AI. Most health plans and third-party administrators (TPAs) still operate on outdated legacy technology that's slow, error-prone... 
    Work at office
    Flexible hours
    3 days per week

    TrueClaim

    San Francisco, CA
    5 days ago
  •  ...Turn the AI runtime into product. Design and ship full vertical experiences — Search, Shop, Finance, Health, Legal — end to end on the shared...  ...pixel‑perfect interfaces that ship the same day Wire AI engines into product through the engine‑registry pattern Talk to... 

    NEWW

    San Francisco, CA
    2 days ago
  • $200k - $280k

     ...finance at a global scale.Proudly founded in Melbourne, we have a team of...  ...zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems...  ...Security team partners closely with engineering, IT, and other stakeholders to... 
    Temporary work
    Local area
    Worldwide

    Airwallex

    San Francisco, CA
    1 day ago
  • $172.5k - $313.7k

     ...DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive...  ...future of Salesforce.Job Title: Principal Engineer, Product SecurityThe ExperienceThe Product...  ...More details about company benefits can be found at the following link: to the San Francisco... 
    Full time

    Salesforce

    San Francisco, CA
    3 days ago
  •  ...About the Role Join an early-stage AI company building an...  ...service businesses. As an early engineering team member, you will help shape the product and build its core systems from the...  ...Experience as a founder, CTO, or founding engineer; early engineering experience... 
    Full time
    Relocation
    Visa sponsorship
    Relocation package

    Clera

    San Francisco, CA
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Founding Engineer, AI Product. Be the first to apply!