Software Engineer C++ in London

Software Engineer C++ in London

London Full-Time 60000 - 80000 Β£ / year (est.) No working from home possible
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At a Glance

  • Tasks: Develop innovative software solutions for exciting projects in defence, space, and energy sectors.
  • Company: Join Sirius Digital, a leader in tech consultancy with a collaborative culture.
  • Benefits: Enjoy competitive salary, 25 days holiday, 7% pension, and private healthcare.
  • Other info: Great opportunities for career growth and mentoring in a dynamic environment.
  • Why this job: Make a real impact while advancing your skills in cutting-edge technology.
  • Qualifications: Experience in C/C++ and a passion for problem-solving and teamwork.

The predicted salary is between 60000 - 80000 Β£ per year.

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.
  • Confidence working with large codebases and understanding hardware/performance constraints.
  • Strong interpersonal skills for client and stakeholder engagement.
  • Experience preparing technical reports and presenting to customers.
  • Willingness to travel within the UK and work on client sites as required.

Desirable:

  • Background working with Defence Digital, DE&S, Dstl, Frontline Commands, or the UK Defence industry.
  • Degree in a STEM or computing discipline, or equivalent experience.
  • Proficiency with MS Office (Excel, PowerPoint, Word).

What We Offer:

  • Mentoring, internal and external training, and access to sector specialists and online learning.
  • Comprehensive benefits including a 7% pension contribution, private healthcare, life assurance, additional holiday purchase options, and an electric vehicle scheme.

Other Requirements:

  • Candidates must have an existing right to live and work in the UK.
  • Candidates will need to undergo an internal BPSS check prior to gaining site access.
  • Candidates will also need to either be willing and eligible or to undergo a Security Clearance check (SC level) or hold a current SC clearance upon starting their employment with the company. To gain SC clearance you will normally need at least 5 years UK residency.

Software Engineer C++ in London employer: Sirius Digital

At Sirius Digital, we pride ourselves on being an exceptional employer, offering a vibrant work culture that fosters innovation and collaboration. Our Portsmouth location provides a unique opportunity to engage in meaningful projects within the defence and technology sectors, while our competitive benefits package and commitment to employee growth ensure that you can thrive both personally and professionally. Join us to be part of a dynamic team where your contributions are valued and your career can flourish.

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Contact Details:

Sirius Digital Recruitment Team

We think you need these skills to ace Software Engineer C++ in London

C/C++ Proficiency
Python Familiarity
Software Modelling and Simulation Techniques
Problem-Solving Ability
Technical Consultancy Experience
Mathematical and Computational Techniques
Videogame Engine Technology (e.g., Unreal Engine, Godot)