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

Founding Engineer

Meticulate

Second Founding Engineer Opportunity

We're hiring a second founding engineer! You'll be team member #5, working closely with co-founders Joseph + Wilbur and our engineering team and you'll have significant ownership over the parts of the product you want to cover. As an early engineer, you will be all over the codebase, from spinning up infra to placing pixels on the frontend. We think we'll be the strongest team you've ever been a part of -- if you're a killer engineer, would love to chat!

Ideally you:

  • Love to work with new technologies and are excited about solving challenging and unfamiliar technical problems
  • Work hard and take pride in your work
  • Thrive in a fast-paced small team/startup environment (we're in-person in San Francisco)
  • Enjoy building transformational tools for a fast-paced customer set

Some of the open technical problems that we could use your help with:

  • Creating "non-traditional" data streams on companies and people / deriving useful structured data from unstructured text
  • A system that learns preferences from sparse customer product interactions (overrides, upvotes/downvotes) and automatically iterates towards better messaging
  • Building robust infrastructure for sending outbound messages that can scale to the level that our customers operate at (many thousands / day, 100k's of LLM calls/day)
  • Figuring out how our outreach engine can use non-traditional selling channels (SMS, direct mail) in addition to emails & phone calls to give our customers a competitive advantage

Our tech stack includes:

  • Python, React (Typescript), Postgres, MongoDB, AWS, + a lot of LLM pipeline stuff that we can chat about

Some of the aspects of building at Meticulate that we love and hopefully excite you too:

  • Tackling complex problems that could never done before LLMs
  • Re-imagining what great UI/UX looks like for agent-native products
  • Working with the strongest technical team we've all ever been a part of
  • Shipping very fast and seeing customers love the product
  • A lively in-person atmosphere in our founder apartment office in SF

Founder backgrounds:

  • Joseph: Berkeley EECS → NLP Research Scientist → Startup Engineer at multiple Series A/B startups
  • Wilbur: MIT CS → McKinsey → Commercial Strategy & Sales Operations at Series E startup
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Founding Engineer in San Francisco, CA vacancy
  • Job Title: Founding Systems Engineer (Performance) Location | On-Site — San Francisco, CA Time Zone | PST Role Overview We are seeking a Founding Systems Engineer to join the earliest technical team at a fast-moving AI video infrastructure startup. The company's first... 
    Suggested

    Hire Hangar

    San Francisco, CA
    3 days ago
  •  ...A pioneering robotics company is seeking a Founding Mechanical Engineer in San Francisco, CA. You will design and develop robotic arms for microgravity environments, leading all aspects from concept to flight-ready hardware. Essential qualifications include a Bachelor... 
    Suggested

    General Astronautics

    San Francisco, CA
    2 days ago
  • Mentum (Acquired by Nuvocargo) is seeking a Founding Engineer in San Francisco, CA to build AI-driven solutions for supply chain automation. This role offers a unique opportunity to shape the future of the product and tackle complex challenges in AI. You will be responsible... 
    Suggested

    Mentum (Acquired by Nuvocargo)

    San Francisco, CA
    2 days ago
  • Hire Hangar is looking for a Founding Systems Engineer in San Francisco to enhance the performance of their AI video infrastructure product. You will join the founding engineering team focused on optimizing system behavior and performance metrics. The ideal candidate will... 
    Suggested

    Hire Hangar

    San Francisco, CA
    2 days ago
  • $180k - $250k

    We’re hiring a Founding AI Systems Engineer to build the intelligence layer for the leading AI companion for language learning. You’ll own the core AI systems powering personalized conversations for millions of users. Language learning shouldn’t feel like an app — it... 
    Suggested

    SupportFinity™

    San Francisco, CA
    2 days ago
  • Digital Waffle, a hyper-growth AI healthcare startup in San Francisco, is searching for a Founding Engineer to help build transformative AI technology for clinical trials. You will design and scale production AI systems across healthcare environments and work closely with... 

    Digital Waffle

    San Francisco, CA
    2 days ago
  • SupportFinity™ in San Francisco is looking for a Founding AI Systems Engineer to build core systems for a leading AI companion in language learning. You will develop AI architecture that ensures personalized conversations for millions, addressing challenges like memory... 

    SupportFinity™

    San Francisco, CA
    2 days ago
  • $120k - $200k

    Red Cedar Ventures seeks a Founding Engineer to build the core intelligence behind AutoSitu’s review agents. This role offers a unique opportunity to shape product direction and work closely with founders. You will develop multimodal systems that enhance construction documentation... 

    Red Cedar Ventures

    San Francisco, CA
    3 days ago
  • $180k - $250k

    A leading AI language learning platform is hiring a Founding AI Systems Engineer in San Francisco. You will lead the architecture of AI systems that enhance language learning through personalized dialogue. The role requires a systems-thinking background and experience... 

    Pingo AI

    San Francisco, CA
    1 day ago
  • UMATR is seeking a Founding Engineer in San Francisco, California to build innovative infrastructure for autonomous AI systems. You will write production Rust code and own the technical direction of the project, while mentoring the first engineers. Strong experience in... 

    UMATR

    San Francisco, CA
    3 days ago
  • AI Talent Now is looking for a Founding Engineer in San Francisco to develop wearable AI systems for industrial settings. The role is full stack-oriented with responsibilities in core model development, backend work, and customer-facing products. The ideal candidate will... 

    AI Talent Now

    San Francisco, CA
    4 days ago
  • A technology company in San Francisco is seeking a Founding Fullstack Engineer to build scalable systems that automate complex decisions in manufacturing. Ideal candidates will have experience with data-driven agents, strong product sense, and the ability to ship production... 
    Relocation

    Dryft

    San Francisco, CA
    19 hours ago
  • TruNorth LTD is seeking a Founding Software Engineer to join its San Francisco team or London-based candidates willing to relocate in 2026. This role focuses on building enterprise-grade AI agents for Fortune 500 clientele. The ideal candidate will have a passion for early... 
    Relocation

    TruNorth LTD

    San Francisco, CA
    3 days ago
  • Trajectory, based in San Francisco, is seeking a Founding Generalist Engineer to craft the product experience for continual learning. The role involves owning the SDK and API surfaces while working directly with founders and industry-leading partners. Ideal candidates... 

    Trajectory

    San Francisco, CA
    1 day ago
  • $73.15k - $145.02k

     ...and private clients Bachelor's degree or masters' degree in Engineering, Architecture, Building Science, Construction Management, or a...  ...July 4th holiday. Additional details about our benefits can be found towards the bottom of our KPMG US Careers site at Benefits & How... 
    Full time
    Contract work
    For subcontractor
    H1b
    Local area

    KPMG

    San Francisco, CA
    5 days ago
  •  ...legacy industries such as data centers, energy grids, and aerospace. Founded by two French co‑founders who have been best friends since age three, the company blends deep expertise in mechanical engineering, AI, and robotics with a long‑term vision for industrial... 
    Remote work

    AI Talent Now

    San Francisco, CA
    2 days ago
  •  ...and socials in a single place. We're looking for an excellent engineer to join us in Mumbai (and SF) as our 3rd team member. This person...  ...Experience or passion outside engineering (athletics, esports, founding, etc.) is a plus. If this sounds like you, apply and DM us with... 

    Result (YC P26)

    San Francisco, CA
    3 days ago
  •  ...re building something special here. We're looking for talented engineers from the US who are excited about the opportunity to work in...  ...like? We think 9am-6pm will bring a great cadence to work. As a Founding Engineer there will definitely be times you need to pick up... 
    Work at office
    Remote work
    Work from home
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Free visa
    Skilled worker visa
    Flexible hours

    Tracebit

    San Francisco, CA
    3 days ago
  •  ...About The Role We’re hiring a Founding Engineer to help architect and scale the core platform at Proaction. This is a hands‑on, high‑ownership role for someone who operates at a staff level but is excited to build in a fast‑moving, early‑stage environment. You’ll work... 

    Pro Action

    San Francisco, CA
    2 days ago
  • $79.61k - $168.59k

     ...Senior Associate, Infrastructure Project Advisory (Construction/Engineering) in Infrastructure and Projects Advisory for our Deal Advisory...  ...July 4th holiday. Additional details about our benefits can be found towards the bottom of our KPMG US Careers site at Benefits &... 
    Contract work
    H1b
    Local area

    KPMG

    San Francisco, CA
    5 days ago
  •  ...and strategic operators. Now we need to build fast enough to match customer demand. The Role This is not a typical engineering role. You’ll be our founding engineer, with an outsized role in how the product, company, and engineering culture evolve. You’ll write code,... 

    PassFort

    San Francisco, CA
    3 days ago
  • $120k - $170k

     ...Our client, an AI startup in the eCommerce industry, are hiring a Founding Engineer to join their growing team in San Francisco. The successful candidate will take full ownership of the product, from system architecture and infrastructure to customer deployments and rapid... 

    Alldus International Consulting Ltd

    San Francisco, CA
    2 days ago
  • $160k - $230k

     ...Founding Engineer (Forward-Deployed) Location: San Francisco, CA · On-site Compensation: $160K–$230K base + competitive equity Seniority: 2+ years as a full-stack or backend-leaning engineer Openings: 2–3 Visa: Sponsorship available; transfers considered case by case About... 
    Visa sponsorship

    David Joseph & Company

    San Francisco, CA
    4 days ago
  • Empathy Talent is partnering with an AI semiconductor startup seeking a Founding Engineer to design and develop core hardware for AI accelerators. You will work with a technical team to create high-performance digital logic, ensuring efficient designs from concept to implementation... 

    Empathy Talent

    San Francisco, CA
    19 hours ago
  • $150k - $300k

     ...I’m partnering with a well-funded AI startup that’s redefining how enterprise integrations are built. They’re looking for a Founding Engineer (2-5 years’ experience) who thrives in high-ownership environments and wants to build core infrastructure from scratch. You’ll... 
    Visa sponsorship

    Alpha Associates Recruitment

    San Francisco, CA
    2 days ago
  •  ...world at a fraction of the cost of traditional solutions. The founding team previously built and scaled products at financial services...  ...leaders Coinbase and Sardine. The opportunity As our Founding Engineer , you will define, build, and maintain the technical foundation... 

    INFINITE Corporation

    San Francisco, CA
    3 days ago
  •  ...engagements efficiently and effectively. Kipsi is based in the Bay Area but we are a remote-first company. Kipsi is founded by product, accounting and engineering leaders with extensive software experience from companies like Apple, Netflix, Deloitte and BlackLine. We are... 
    Remote work
    Work from home
    Flexible hours

    Kipsi

    San Francisco, CA
    19 hours ago
  •  ...hand‑holding. No waiting for specs. You need to be a full‑stack engineer, an AI engineer, and a product engineer in one person. Being a...  ...outsized impact this role will have A seat at the table. This is a founding role. You'll shape the product and the company We're building... 

    Dataleap (YC S24)

    San Francisco, CA
    2 days ago
  • $150k - $250k

     ...AgentMail is building the identity and communication infrastructure for AI agents, starting with email. We are looking for a Founding Engineer with backend and infra focus to architect systems for agents as the end users. Responsibilities Design APIs that are intuitive... 
    Work experience placement
    Internship

    AgentMail (YC S25)

    San Francisco, CA
    2 days ago
  •  ...premiere Talent Partner and Executive Search Solution. We were founded on the fact that technical recruiting is most fruitful via partnership...  ...for! Stay hungry. Stay HMBL. We're seeking a Founding Software Engineer for an early staged AI & LLM startup based in San Francisco.... 

    HMBL

    San Francisco, CA
    19 hours ago

Do you want to receive more vacancies?

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