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Zalos

3 open roles

Founding Product Engineer

London, England, GBFull-time3+ yearsPosted Jan 9, 2026

Job description

We’re building Computer Agents for Finance Operations - automate repetitive Finance workflows, without having to change your Finance systems.

We are backed by top-tier investors including Y Combinator, 20VC, the founder of Indeed.com, 11x.ai, CEO of OpenDoor, people from OpenAI, Perplexity, NVIDIA.

We’re looking for a world-class Founding Product Engineer to join us at the earliest stage. This is a unique opportunity to help shape the product, culture, and company from the ground up.

👤 You might be a fit if you:

  • Have deep curiosity and drive to learn through experimenting
  • Cares about real world impact
  • Wants to work directly with users, iterating in real time
  • Are comfortable working in early-stage environments with high uncertainty.
  • Have excellent communication skills and team culture mindset.

Our spirit: high-velocity, high-trust, low-ego, and all-in

⚙️ Our stack (familiarity is a plus, not a must):

  • Next.js, React, TypeScript, Python, FastAPI, Postgres, Redis
  • Infra: AWS, GCP
  • Foundation models
  • Bonus: Have worked with or built products using Generative AI (LLMs, filesystems, RAG, fine-tuning, agents, evals, AI IDE, etc.)

Description copied from Zalos's careers page. Read the full posting before you apply.

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