Product Engineer (£110K–£170K + Equity) at Sektor

Company: Jack & Jill
Apply for the Product Engineer (£110K–£170K + Equity) at Sektor
Location: London
Job Description:

Job Title

Product Engineer

Salary

£110K–£170K + Equity

Company Description

Sektor – Autonomous technology deployment platform

Location

London, UK

Job Description

Join a high-growth startup building the world’s first orchestration layer for enterprise software deployment. As a Product Engineer, you will own features from problem to production, creating simple, high-taste UX for non-technical operators. Moving fluidly across React and Python/FastAPI, you will solve the “last mile” problem for $1B+ revenue enterprises.

Why this role is remarkable

  • Work at a high-traction startup that has already crossed $2M ARR in stealth, serving massive global enterprises like Ferrovial and Ramboll.
  • Enjoy high autonomy in a small, elite engineering team where you won’t just take tickets, but will actively shape the product vision and roadmap.
  • Solve a genuine, multi-billion dollar problem in the $13 trillion construction and infrastructure industry that has never seen a real technical solution.

What you will do

  • Design and build simple, intuitive experiences for complex orchestration workflows using React, Python, and FastAPI to ensure customer success.
  • Engage directly with users through calls and session recordings to develop deep intuition for how enterprise deployment teams operate and where they fail.
  • Own the entire lifecycle of features, from questioning the initial premise and designing the solution to shipping code and iterating based on usage data.

The ideal candidate

  • Proven track record as a serial builder with full-stack production experience in React and Python/FastAPI, focusing on user-facing products where experience quality is paramount.
  • Strong product instincts and “taste,” with the ability to notice subtle UX friction and the technical skills to debug complex backend worker queues.
  • Exceptional ability to navigate ambiguity, ruthlessly cut scope for speed, and communicate technical tradeoffs effectively to non-technical stakeholders.

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Posted: June 6th, 2026