Software Engineer – Linux

Career poster
London, United Kingdom
Today
Posted
14 Sep 2026 (Today)

Job Purpose:

We want smart people to join our close knit Linux development team. A genuine interest in product development is key as everyone’s contribution counts in our informal and open Agile working environment.

Principle duties:

  • Development and maintenance of Linux based operating systems
  • Work on Linux Distros with a focus on security
  • Configure and customize components of the operating system
  • Meet requirements and provide the best possible customer experience
  • Deliver a product to the highest level of quality and functionality

Essential Skills:

Essential

  • Ubuntu operating system
  • C programming
  • TCP/IP network configuration, security and components
  • PKI certificate and key management
  • Debian package management
  • Bash scripting
  • Object oriented programming in C++
  • A degree in STEM or significant programming experience

Desirable

  • Python programming
  • Linux kernel programming
  • Open source development
  • Security infrastructure

Why Join Us:

  • Shape the future of secure endpoint technology.
  • Work on high-impact projects for global, high-profile clients.
  • Collaborate with a team of experts pushing the boundaries of Linux, networking, and security.
  • Competitive compensation and strong opportunities for professional growth.

Package & discretionary benefits:

  • 25 days annual leave plus an additional 2 days after 2 years’ service
  • 5 days additional holiday purchase available
  • Private medical insurance
  • Heath cashback plan with Healthshield
  • Pension scheme
  • Life cover 4 x salary
  • Season ticket loan
  • Salary exchange benefits (ride2work, pension)
  • Subsidised gym membership
  • Employee referral scheme

Role will be subject to an employment screening process and will require security clearance.

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