Lead Software Engineer (Python) - London — Opportunihub
Job

Lead Software Engineer (Python) - London

Circuit Mind · London

At a glance

Type
Job
Organisation
Circuit Mind
Location
London
Work mode
On-site
Deadline
Rolling / not stated
Posted
5 Aug 2026

About this job

<p>Electronic circuit boards are at the core of current and future inventions - space travel, medical robotics, autonomous transportation, augmented reality, bio-engineering. Yet today designing an electronic circuit board is an extremely manual, long and tedious process. At Circuit Mind we believe that this is wrong and we are on a mission to fix it, triggering the future of hardware design.</p> <p>We are creating an entirely new software engine for circuit boards, that takes as inputs the requirements of a circuit board and automatically outputs a complete design, ready for manufacture.</p> <p>As a Lead Software Engineer, you’ll create simple and elegant solutions to difficult technical problems that the world has not solved before. You will work in close collaboration with a highly-functioning team of software, electronics, algorithm engineers and product managers.</p> <h2>Tasks</h2> <ul> <li>Collaborate with the product team and in-house hardware engineers to understand the problems of hardware engineering teams.</li> <li>Plan, design, develop, test and iterate on the software solutions to those problems, accounting for functional and non-functional requirements.</li> <li>Co-design, pair on, and review the development work of other lead software developers.</li> <li>You’ll work on the entire company's backend code base: data models, algorithms, data pipelines, infrastructure, APIs, complex database queries, ML models.</li> <li>Learn, use, and improve best practices and processes for high-quality software development.</li> </ul> <p>Our technology stack includes Python 3.11, PostgreSQL, Django, mypy, GraphQL, Docker, Redis, Typescript, React.</p> <h2>Requirements</h2> <p>We’re only considering exceptional candidates, with the following pre-requisites:</p> <ul> <li>5+ years of professional software development experience.</li> <li>2+ years of professional experience in Python.</li> <li>2+ years in a senior software engineer position.</li> <li>Strong communication and team-work skills.</li> <li>Experience working in an agile software development environment.</li> </ul> <p><strong>Nice-to-haves</strong></p> <ul> <li>Experience in a tech lead position.</li> <li>An interest in electronic engineering.</li> </ul> <h2>Benefits</h2> <ul> <li>Collaboration with a friendly world-class team.</li> <li>Above market rate salary and meaningful equity.</li> <li>25 days of annual holidays plus bank holidays.</li> <li>Flexible working hours with two days a week in the office.</li> <li>5 weeks per year to work wherever you want in the world.</li> <li>London Bridge office.</li> <li>Extended parental leave.</li> <li>Learning and development budget to support your professional development.</li> <li>Yearly retreat.</li> <li>Access to Circuit Mind's cutting edge EDA platform.</li> </ul> <p>Find more <a href="https://www.arbeitnow.co.uk/english-speaking-jobs">English Speaking Jobs in United Kingdom</a> on Arbeitnow</a>

How to apply

  1. 1 Read the full details above and confirm you meet the eligibility criteria.
  2. 2 Prepare your documents — an updated CV, and any cover letter, proposal or certificates required.
  3. 3 Click Apply on official site to complete your application on Circuit Mind’s official page.
  4. 4 Submit as early as possible — many close once filled.
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Frequently asked questions

How do I apply for Lead Software Engineer (Python) - London?

Review the full details and eligibility on this page, prepare your documents, then use the “Apply on official site” button to complete your application on Circuit Mind’s official page.

Is this opportunity remote or location-based?

This opportunity is based in London. Check the official listing for any relocation or on-site requirements.

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