Principal Software Engineer (C++/Unreal)

Southwick, Hampshire
5 days ago
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Principal Software Engineer

This is a pivotal technical leadership role within a rapidly growing consultancy. You will spearhead the design of complex digital twins and synthetic environments, providing high-level strategic advice on innovation to key UK defence stakeholders.
The essentials
Sole British nationality is required for this position.
At least 7+ years of experience in software engineering
Proficient in C++ and Unreal 5
Strong background in mathematical principles or statistical problem-solving within scientific fields.Your package
A comprehensive private healthcare scheme and health cash plan

The work
Technical Leadership: Lead the end-to-end design and delivery of software solutions involving Wargames, Robotics, Autonomous systems, and Digital Twins.
Strategic Influence: Provide key advice on emerging techniques and innovation to a wide range of defence stakeholders.
Operational Management: Lead small delivery teams and oversee the line management and performance of engineering staff.
Commercial Growth: Coordinate bid management activity and author technical proposals to secure new projects.
Problem Solving: Apply advanced computational methods to tackle real-world challenges, developing novel approaches where standard tools fall short.Your profile
A proven track record of managing stakeholders, including influencing and conflict management at a senior level.
Extensive experience with a variety of software modelling and simulation techniques.
Familiarity with videogame engines (e.g., Unreal Engine, Godot) or event-based simulation.
Confident in navigating, understanding, and modifying large, varied codebases.
Educated to degree level in a STEM or computing discipline.
Willingness to travel across the UK to work at various client sites as required.Benefits and balanceWe offer a package designed to support both your professional growth and personal wellbeing:

Pension Scheme: 7% employer contribution.
Time Off: 25 days annual leave.
Security: Life insurance coverage for peace of mind.
Health: Private healthcare and a health cash plan.
Discounts: Access to lifestyle and shopping discounts plus discounted gym memberships.Location and setup
The role is based in Portsmouth with a hybrid working pattern of three days on site per week. You will join a small, agile team where your drive for rapid advancement is directly linked to the company's growth.

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