Founding Product Engineer – DeepTech Startup
Series A | £25M+ Raised | Complex Engineering Challenges | London | 5 Days Onsite
We’re partnered with one of the most technically ambitious DeepTech startups in Europe — a rapidly scaling Series A company building products that tackle genuinely difficult engineering problems at the frontier of technology.
Backed by over £25M in funding and founded by an exceptional technical team including ex-Meta engineers and recognised domain experts, the company is building a world-class engineering organisation from the ground up.
Despite the funding and momentum, the team remains intentionally lean. They’re looking for high-calibre engineers who want ownership, autonomy, and the opportunity to have outsized impact in a business solving meaningful technical challenges.
The Role
This is a true Founding Product Engineer position.
You’ll sit at the centre of engineering and product, working closely with users, founders, and other engineers to design and build scalable products from scratch. The focus is on shipping exceptional product experiences while solving deeply technical backend and systems challenges.
This is not a role hidden behind layers of process or siloed infrastructure work — they want engineers who care about the product, enjoy building end-to-end systems, and want to see their work directly influence the trajectory of the company.
You’ll help define technical direction, influence product decisions, and play a foundational role in shaping both the engineering culture and product architecture as the business scales.
What They’re Looking For
- Strong software engineering fundamentals
- Product-minded engineers who enjoy ownership and autonomy
- Experience building and shipping production systems
- Ability to operate in highly technical, fast-moving environments
- Background in Python, Java, C#, or similar languages
- Engineers excited by difficult technical and product challenges
- Individuals who want to help build a company from an early stage
Why Join?
- Opportunity to become a foundational engineer in a world-class DeepTech company
- Work alongside elite ex-FAANG engineers and technical experts
- Solve genuinely complex engineering problems with real-world applications
- Huge ownership and influence from day one
- Lean, high-performance engineering culture
- Well-funded with significant commercial momentum (£25M+ raised)
- Fast-growing environment with strong long-term upside
Details
- London-based
- Competitive compensation + meaningful equity
Perfect for engineers who want to combine deep technical problem solving with real product ownership — while helping build a category-defining company from an early stage.
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