Software Engineer, Faculty

🔒 Confidential Employer
Posted 28 April 2026
LOCATION
London
TYPE
Full-time
LEVEL
Mid-Senior level
SALARY
£130,000 / year
CATEGORY
Artificial Intelligence
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

UK Security Clearance (SC) Python Rust C++ Go C# Java Docker GitLab Kubernetes

FULL DESCRIPTION

Software Engineer, [Employer hidden — view at passion-project.co.uk]

Company: [Employer hidden]

Location: London

Work Type: Hybrid (2-4 days a week in office)

Job Type: Full-time

Experience Level: Mid-Senior level

Salary: £50,000 - £130,000 per annum

About the Role

Our Defence team is focused on building and embedding human-centered AI solutions which give our nation a competitive edge in the defence sector. We collaborate with our clients to bring ethical, reliable and cutting-edge AI to high-stakes situations and maintain the balance of global powers essential to our liberty.

We are looking for an ambitious Software Engineer to join our Defence team and help us push the boundaries of what’s possible in cloud and edge computing.

In this individual contributor role, you will work alongside senior technical leaders to implement high-impact patterns and practices that elevate the quality of our technical delivery.

This is an opportunity to operate at the intersection of Machine Learning Engineering and Data Science, applying elite engineering standards to solve complex, real-world problems that provide immediate value to our customers.

What the job involves

  • Building and extending critical components of client deliverables across diverse software domains
  • Delivering robust technical artefacts in both compiled and non-compiled languages to meet project goals
  • Implementing defined engineering patterns and practices specifically tailored for the Defence sector
  • Collaborating closely with MLE and Data Science teams to integrate and refine technical solutions
  • Applying rigorous software engineering best practices to enhance the scalability and quality of our codebases
  • Executing CI/CD processes and managing application deployments on Kubernetes and bare metal environments

Who you are

Because of the nature of the work we do with our Defence clients, you will need to be eligible for UK Security Clearance (SC) and willing to work between 2 to 4 days per week on-site with these customers which may require travel to locations throughout the UK.

  • You have a proven ability to solve bounded technical problems and deliver robust, scalable technologies
  • You possess hands-on experience in application development with a solid understanding of system architecture
  • You are proficient in Python and have contributed to production codebases in Rust, C++, Go, C#, or Java
  • You have experience participating in complex technical projects, including pair programming and code reviews
  • You bring a genuine passion for understanding customer problems and delivering high-value solutions
  • You are comfortable working with Docker and GitLab to manage modern deployment pipelines

If you don’t feel you meet all the requirements, but are excited by the role and know you bring some key strengths, please don't hesitate in applying as you might be right for this role, or other roles. We are open to conversations about part-time hours.

Application process

  • Talent Team Screen (30 minutes)
  • System Design Interview (90 minutes)
  • Pair Programming Interview (90 minutes)
  • Commercial & Leadership Interview (60 minutes)
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