Software Engineer - Hybrid (Defence & Simulation)

Sirius Digital Services; Portsmouth; Hybrid; GBP 55,000 - 75,000; Full time

Benefits offered by this job

7% pension contribution

Private healthcare

Life assurance

Additional holiday purchase options

Electric vehicle scheme

Job summary

Sirius Digital Services in Portsmouth, UK, is seeking a Software Engineer who combines strong technical skills with problem solving and clear communication. You will work independently or in small teams on consultancy projects, helping Sirius Digital grow while expanding your own expertise.

We offer a competitive benefits package and clear opportunities for rapid career progression. The role involves delivering software solutions across wargaming, simulation, autonomous systems, and digital

Qualifications

• Experience designing and delivering performant software applications.
• Knowledge of modelling and simulation techniques.
• Ability to analyse requirements and define technical specifications.
• Experience with game engine tech such as Unreal Engine or Godot, or robotics simulations.
• Willingness to travel within the UK and work on client sites.

Responsibilities

• Deliver technical consultancy projects to a high standard.
• Develop and implement software solutions across wargaming, simulation, autonomous systems, digital twins, and synthetic environments.
• Build and sustain strong client relationships.
• Apply mathematical and statistical methods to real-world problems, developing innovative approaches as needed.

Skills

C/C++

Python

Software modelling

Simulation techniques

Client engagement

Game engine knowledge

Mathematics

Stakeholder communication

MS Office

Education

STEM degree

Job description

Sirius Digital Services in Portsmouth, UK, is seeking a Software Engineer who combines strong technical skills with problem solving and clear communication. You will work independently or in small teams on consultancy projects, helping Sirius Digital grow while expanding your own expertise.

We offer a competitive benefits package and clear opportunities for rapid career progression. The role involves delivering software solutions across wargaming, simulation, autonomous systems, and digital