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Engineering – Open Application

  • Full Time
  • London
  • QR code — scan to open this job listing on your phone

Seamflow

ABOUT THE JOB

We’re removing one of the last great barriers to progress in the physical world. While software moves fast, industries like aerospace, healthcare, and energy are still slowed by outdated, manual systems.

We are on track to raise our Series A, backed by a 14× oversubscribed $4.5m seed round from Tier-1 VCs such as Coinbase, Reddit, Klarna, and Spotify. Our world-class team includes former unicorn founding engineers and talent from X, Google, Amazon, and Yandex. We value people who want to win and thrive in high-ownership environments.

We’re building the system that lets complex, real-world work move at software speed.

WHO WE ARE LOOKING FOR

We’re hiring exceptional engineers, full stop. We care less about which box you fit in and more about whether you can take a hard, ambiguous problem and turn it into something real that ships. Whether your strength is frontend, backend, infrastructure, AI/ML, or all of the above, if you build fast, hold a high bar, and want real ownership over what you make, you’ll fit right in.

You might be a strong fit if you:

  • Build things end-to-end and care about the whole problem, not just your slice of it

  • Have strong judgment about what to build, what to skip, and when to ship

  • Are comfortable where requirements are unclear and evolving

  • Take pride in production-grade work and own what you ship

  • Move fast without breaking the things that matter

    Strong plus if you have:

  • Founder or ex-founder experience

  • Early-stage or stealth startup background

  • Founder fellowships or similar environments (EF, YC, Antler, etc.)

  • Experience building AI-powered products in production

  • Experience working where requirements were unclear and evolving

YOUR FIRST MONTH

  • Own problems end-to-end, from prompt to eval to deployment

  • Do what needs doing, including looking at hundreds of real outputs, debugging edge cases, and customer interaction

WE OFFER

  • Pace and purpose — In-person in London (visa sponsorship available)

  • No friction — Relocation, visas, meals, and tools fully covered

  • A tight-knit team — High standards, high trust, no politics

To apply for this job please visit jobs.ashbyhq.com.

Working in London, UK

Weather right now in London, UK: checking… · Local time: · Air quality: · Daylight: · UV index:

London is the capital and largest city of England and the United Kingdom, with a population of 9.1 million people in 2024. Its wider metropolitan area is the largest in Western Europe, with a population of 15.4 million. London stands on the River Thames in southeast England, at the head of a 50-mile (80 km) tidal estuary down to the North Sea, and has been a major settlement for nearly 2,000 years. Its ancient core and financial centre, the City of London, was founded by the Romans as Londinium and has retained its medieval boundaries. The City of Westminster, to the west of the City of London

England is a country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and more than 100 smaller adjacent islands. England shares a land border with Scotland to the north and another land border with Wales to the west, and is surrounded by the North Sea to the east, the English Channel to the south, the Celtic Sea to the south-west, and

  • Elevation 18m (59 ft)

Source: Wikipedia (state)

Job details above are provided by the employer/source. The sections on this page are compiled from public data sources with AI assistance.

Accommodations: if you need a workplace accommodation to apply for or perform this job, see ADA.gov or EEOC.gov for guidance on your rights and how to request one.

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