Software Engineer - National Security

Software Engineer - National Security

Salary: £75,000 to £85,000
Location: Hampshire
Work pattern: Full-time on site

An innovative technology and engineering company is seeking a skilled Software Engineer to become a vital part of their team. In this role, you will be responsible for developing new software features for a critical National Security product and performing updates to operating systems and third-party packages. You'll collaborate closely with services teams and customer technical teams to address complex challenges and drive the mission of enhancing national safety.

Key Responsibilities:

• Lead application software development for Linux using languages such as C++, Python, or JavaScript.
• Work with network protocols and engage in socket programming.
• Provide technical training and consultancy to internal teams and clients.
• Port products to new hardware platforms as necessary.

What We're Looking For:

• Proficiency in application software development for Linux.
• Strong experience with network protocols and socket programming.
• Familiarity with Redhat-based Linux variants (eg, Rocky 9) is a plus.
• Exposure to web technologies such as React and Django, SQL databases (ideally PostgreSQL), and testing tools like Robot Framework, Jenkins, or GitLab is advantageous.

Culture and Values: This company believes in creating an inclusive workplace where everyone can thrive. Their commitment to Equal Opportunity, Diversity, and Inclusion is strengthened by employee-led resource groups. Mental health and wellbeing are priorities, supported by Mental Health First Aiders who foster a healthy work environment.

Benefits:

• Flexi-time: Work hours that suit your lifestyle.
• Annual Bonus: Performance and profit-share based.
• Private Medical Insurance: Including coverage for pre-existing conditions.
• Generous Holiday: 25 days plus public holidays and your birthday off.
• Share Save Scheme: Monthly savings plans.
• Clearance Requirements: Due to the sensitive nature of this role, candidates must be eligible to achieve DV clearance. This requires British citizenship and a minimum of 10 years of residency in the U.K.