Senior C# .NET Software Engineer – Hybrid, Growth & Impact

Leonardo; Luton; Hybrid; GBP 65,000 - 90,000; Full time

Benefits offered by this job

Flexi-days

Pension up to 15%

Mental health support

Access to 4,000+ online courses

Referral bonus

Private healthcare

Dental and family cover

Tech & lifestyle discounts

Gym memberships

Hybrid working

Job summary

Leonardo UK is seeking Software Engineers to work on defence technology within a mature development environment. The role emphasizes C# .NET expertise, OO design, and collaboration across multi-disciplinary teams in a hybrid setup near Luton.

Candidates should possess ~4 years in software engineering, familiarity with WPF/WinForms/Visual Studio, and an interest in CI/CD and Secure by Design practices.BPSS pre-employment screening applies; flexible benefits and hybrid work are offered.

Qualifications

• Around 4 years of practical experience in software engineering using C# .NET.
• A good understanding of object-oriented design and familiarity with WPF, WinForms, and Visual Studio.
• Exposure to microservices and containerisation.
• Interest in automation across build, test, and deployment processes (CI/CD) and an understanding of Secure by Design principles.
• Experience with the software development lifecycle and Agile methodologies.

Skills

C# .NET

OO design

Agile methodologies

CI/CD awareness

Multi-disciplinary collaboration

Continuous improvement

Tools

WPF

WinForms

Visual Studio

Microservices

Containers

Job description

Leonardo UK is seeking Software Engineers to work on defence technology within a mature development environment. The role emphasizes C# .NET expertise, OO design, and collaboration across multi-disciplinary teams in a hybrid setup near Luton.

Candidates should possess ~4 years in software engineering, familiarity with WPF/WinForms/Visual Studio, and an interest in CI/CD and Secure by Design practices.BPSS pre-employment screening applies; flexible benefits and hybrid work are offered.