Lead Rust Software Engineer

Company: ECM Selection (Holdings) Limited
Apply for the Lead Rust Software Engineer
Location: London
Job Description:

Salary: £90,000 – 120,000 per year

Requirements

  • We want someone who has excelled at university, with a 1st or 2.1 STEM degree from a top‑ranked university.
  • We need extensive industry experience building mission‑critical software products used in live environments.
  • We are looking for an individual contributor and software polyglot with recent delivery experience using Rust, ideally across the wider Rust ecosystem.
  • We need experience working in one or more start‑ups and delivering successfully in fast‑paced environments.
  • We value experience using LLMs for code prototyping.
  • We are looking for evidence of leadership qualities through technical leadership, mentoring, motivation, and contributions to company strategy and business.
  • We require candidates to be based in London, or able to come to London for quarterly strategy meetings and occasional overseas travel.
  • We require full, unrestricted rights to work in the UK, as no sponsorship is available.

Responsibilities

  • Work closely with the CTO and software team in a senior software engineer role.
  • Act as both a technical lead and an individual contributor.
  • Build efficient, optimal code bases using Rust and C/C++.
  • Mentor junior team members.
  • Project manage fast‑paced delivery work.
  • Provide technical strategic insight to the business.
  • Use modern ML tools and LLMs for prototyping while understanding the code being written.
  • Contribute to company strategy through technical leadership.

Technologies

  • Rust

More

We are a London tech start‑up disrupting the global transport sector through innovative software solutions. We are a growing team based in central London with a highly hybrid work environment, including quarterly in‑person strategy meetups at our London offices and occasional overseas travel for client meetings. We offer an excellent compensation package, possible share options, and the opportunity to join a high‑tech, fast‑paced environment.

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Posted: July 7th, 2026