Software Engineer C++

Software Engineer

Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance

Location: Portsmouth, hybrid working

Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, and AI, supporting clients in the defence, nuclear, space, and energy sectors. We specialise in software modelling and simulation, robotics and autonomous systems, as well as data science and engineering, delivering technical consultancy and innovative solutions.

We are seeking a Software Engineer who combines strong technical skills with problem-solving ability and effective communication. You will work independently or as part of small teams, helping Sirius Digital grow while advancing your own expertise. We offer a competitive benefits package and clear opportunities for rapid career progression.

Key Responsibilities:

Deliver technical consultancy projects to a high standard

Develop and implement software solutions across areas such as wargaming, simulation, autonomous systems, digital twins, and synthetic environments

Build and sustain strong client relationships

Apply mathematical and computational techniques to solve real-world problems, developing innovative approaches as needed

What We're Looking For:

Experience designing and delivering performant software applications, ideally within a technical consultancy environment

Knowledge of software modelling and simulation techniques

Ability to analyse requirements and define technical specifications

Experience in one or more of the following: videogame engine technology (e.g., Unreal Engine, Godot), entity or event-based simulation, robotics, and autonomous systems

Proficiency in C/C++, familiarity with Python.

Willingness to learn new technologies and programming languages

Ability to apply mathematical or statistical methods to scientific or applied challenges

Confiden...