Software Engineer

Minerva Defence

Job Overview

Location

Hereford, England, United Kingdom

Employment Type

Full-time

Work Arrangement

Hybrid

Sector

Information Technology & Software

Experience Level

Senior (5-8 years)

Application Deadline

July 6, 2026

About the Company

Minerva Defence is a UK-based sovereign defence technology company dedicated to building advanced unmanned systems for modern warfare. The company operates with a low-profile, focusing on execution and innovation from ideation to manufacturing within the UK. Their mission is to ensure the UK and its allies can defend themselves effectively in an era where major conflict is a reality. Minerva Defence's products are currently in active use on the battlefield, delivering significant operational impact in the most challenging environments. Despite a lean team of 60 individuals, the company achieves disproportionate battlefield impact and generates tens of millions in annual revenue from both UK and international clients. The company fosters an elite, innovative, and mission-focused culture, built for asymmetric advantage: small in headcount, relentless in execution, and outsized in battlefield impact.

Job Description

In the dynamic field of defence technology, software is increasingly developed and deployed far from traditional office settings. Minerva Defence is seeking a hands-on Software Engineer to join our mission-focused team, working directly with operators and customers on the ground.

This role places you at the forefront of our operations, where you will own the networking and code that ensure our systems function reliably in the field. Unlike typical software roles, your feedback will come directly from those using the systems, providing immediate insights into real-world challenges and requirements.

You will be responsible for deploying and supporting our platform on-site, managing the critical networking infrastructure, and developing the software that integrates our systems. This is a unique opportunity to be intimately involved in the entire lifecycle of defence technology, from problem identification to solution deployment.

To apply for this role, click the Apply button on this page and follow the instructions.

Required Skills

PythonLinuxNetworkingSystem AdministrationTroubleshootingSoftware DeploymentCustomer Support

Key Responsibilities

Roll out and manage software updates to deployed systems via the network.
Configure, secure, and diagnose network infrastructure for system connectivity.
Debug Linux systems and connectivity issues in the field.
Write and maintain Python software, tooling, and automation scripts.
Serve as the technical point of contact for operators, resolving field issues.
Provide feedback on operational issues to the core engineering team.

Qualifications

Proven experience shipping production software, preferably in Python.
Strong computer science fundamentals (data structures, algorithms, systems).
Solid grounding in Linux and networking fundamentals with diagnostic experience.
Track record of building trust with demanding end-users.
Ability to work on-site in Herefordshire and travel to customer locations autonomously.
Eligibility for UK DV clearance (UK national with 10+ years of UK residency).

Benefits & Perks

Share options vesting over three years.
Claude Team account and essential tools.
Fully funded Bupa private health insurance from day one.
6% employer pension contribution.
Generous leave: 25 days plus bank holidays, birthday off, and enhanced parental leave.

How to Apply

To apply for this role, click the Apply button on this page and follow the instructions.

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The UK defence technology sector is experiencing significant growth, driven by the increasing demand for advanced unmanned systems. This role is pivotal in bridging the gap between software development and real-world application, ensuring critical systems function flawlessly in demanding field environments. You will leverage expertise in Python, Linux systems, and network configuration to deploy and maintain software, troubleshoot connectivity issues, and directly support end-users. Your contributions will directly impact operational effectiveness and contribute to the company's mission of providing cutting-edge defence solutions.