Lead Software Engineer

ARONDITE • Bachelor's Degree • Python • JavaScript • Rust • TypeScript • SQL • C++ • 5 days ago
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Salary
≈ $99k – $200k per year (Estimated)
Location
In office (London)
Seniority
Staff
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Jul 13, 2026.

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ARONDITE

Arondite is the British defence tech company for an autonomous age. We build technology that delivers immediate, real-world impact on a global scale.
arondite.tech • London • UTC+00:00 • Military • Defense Manufacturing • 11-50 employees
Tech stack of ARONDITE
Backed by The Creator Fund

Join Arondite as a Lead Software Engineer, where you will be responsible for the success of our enterprise software product, Cobalt. This role combines software development with leadership, allowing you to mentor and support other engineers while influencing the product roadmap. You will work closely with product managers, designers, and other engineers to deliver high-quality features and meet important customer deadlines. Additionally, you will have the opportunity to drive the personal development of team members, conduct code reviews, and own technical decisions for your area of the product.

Missions

  • Architecting and writing software, supporting and mentoring other engineers, and influencing the product roadmap.
  • Collaborating with product managers, designers, and engineers to deliver high-quality features and meet customer deadlines.
  • Conducting code reviews, giving feedback to other engineers, and owning technical decisions for the area of the product.

Profil recherché

- We are open to candidates of all levels of experience, from senior engineers looking to lead a team or be a high-value IC, to new-grads looking to start their career with a bang

- We are looking for candidates with experience across the development stack, from frontend UX experts who delight in producing a polished and beautiful experience, to networking maestros who understand and optimise the complex topology required to support our platform (and everything in-between)

- Several years of software engineering experience in industry

- Front-end development in TypeScript or JavaScript, using frameworks such as Angular or React

- Strong core programming skills in either (or both!):

- A forward-leaning and pragmatic approach to using AI coding tools

- A degree in Computer Science, Engineering, or a related technical/scientific subject (or equivalent experience)

- Some history of managing other engineers

- Server-side languages such as C++, Java, Rust or Python

- Understanding of working on embedded / resource constrained devices

- Experience with Kubernetes

- Experience with SQL databases such as PostgreSQL

- Knowledge of application security best practices and secure coding principles (e.g., OWASP Top 10)

- Experience of machine learning applications

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