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🟢 Actively Hiring · Posted 24d ago ⏳ Closes in 67 days UK Corridor 🛡️ UK Work Eligibility 🏢 Company - Private

Software Engineer

Salary Range
£30,000 - £55,000
£2,500 - £4,583 / mo

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This vacancy has been independently reviewed by the OppaJob Transatlantic Career Intelligence Desk to confirm authentic direct employer recruiting, verify compensation transparency, and eliminate applicant processing fees.

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Corporate Registration Verified UK Companies House registration standing active
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Prevailing Wage Benchmark UK National Minimum Wage & Equality Act 2010 aligned
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Zero-Intermediary Direct Pipeline Direct candidate ATS submission. 100% free with zero recruitment charges.
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Corridor Right-to-Work Match UK Work Eligibility

Transatlantic Cost of Living & Purchasing Power Benchmark

Verified Analytics
Location Base
Portsmouth, South East England, England
Tier-1 UK Economic Zone
Est. Take-Home Pay
68% - 74% (After PAYE & NI)
Single tax filer baseline
Transatlantic Parity
1.0 GBP ≈ $1.28 USD Living Standard
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Position Overview & Specifications

Location: Portsmouth, Hampshire / Hybrid Role

Salary: £30,000 to £55,000 depending on level of experience plus excellent benefits


We have several roles at different levels from Graduates to more experienced Software Developers


Our client is a successful consultancy providing digital technology expertise to projects in the Ministry of Defence.


Job role for Software Engineer:

This is an exciting opportunity for a Software Engineer to join a newly formed team within our client’s digital technology area, you will be working on a variety of projects evaluating the latest military technology to counter the current and future threats our country faces. Wargaming, Virtual Games, Wargame scenarios. Synthetic environment. Gaming Platforms


Your responsibilities as a Software Engineer:

  • Development of constructive and real-time Modelling and Simulation (M&S) models and scenarios using a combination of Python, C++ and custom scripting languages using object-oriented design techniques.
  • Visualise analytical data extracted from these models.
  • Work closely with the customer to develop threat laydowns and simulation capabilities representing advanced weapon system concepts and implement those concepts.
  • Frequent communication across the engineering disciplines/technology areas with internal stakeholders and external customers.

Your Experience:

  • Bachelor’s degree in a STEM discipline (Physics, Science, Maths, Technology, Engineering, Computer Science).
  • Proven experience in design, development, test, and integration of quality software.
  • Experience in object-orientated software design and programming using Python and C++ (or similar languages).
  • General knowledge of real-time target environments, including processor and network architectures, communication protocols and simulation frameworks.
  • General Systems Engineering skills (requirements definition, requirements analysis, functional design/decomposition, enterprise modelling, test & acceptance).
  • Bachelors (or greater) STEM degree or equivalent years of professional experience
  • Knowledge of C/C++ programming
  • Ability to solve complex problems.
  • Able to regularly travel to Portsmouth office.
  • UK National or Joint National
  • Willing and Eligible to gain UK SC Security Clearance

Desirable:

  • Experience with Unreal Engine
  • Experience with UE C++
  • Experience with Unity Engine
  • Experience with C#
  • Experience with Python
  • Experience with Virtual Reality
  • Interest or experience in Military Simulation and Wargames

Keywords: C++, Real Time, Python, C#, Unity Engine, Unreal Engine, STEM degree, Digital Technology, Wargames, Wargaming, 3D, Virtual Reality, Military Simulation, Synthetic environment, Gaming Platforms, Object Oriented Design techniques, Software Engineer, Software Developer, Computer Science, Engineering, Mathematics, Physics, Technology, Engineering, Analytical


Software Engineer - Modelling and Simulation

Candidate Selection & Onboarding Process

1

Application & Resume Screening

Submit your tailored CV/Resume directly to the talent acquisition portal.

2

Technical & Competency Interviews

Virtual interviews with the hiring manager and multidisciplinary team.

3

Formal Offer & Benefits Negotiation

Written agreement outlining compensation, equity, retirement vesting, and relocation allowances.

4

Onboarding & Corporate Integration

Equipment provisioning, team orientation, and commencement of duties.

United Kingdom Right to Work & Skilled Worker Visa Guide

Corridor Intelligence

Employment in the United Kingdom requires legal Right to Work verified under the Home Office Points-Based Immigration System:

🇬🇧 Skilled Worker Visa (Tier 2)

Sponsoring employers must hold an active Home Office A-rated Sponsor License and assign a valid Certificate of Sponsorship (CoS). Role must meet the general minimum salary threshold (£38,700) or occupation going rate.

🏛️ Settlement (ILR) Pathway

Continuous employment under Skilled Worker status establishes eligibility for Indefinite Leave to Remain (ILR) after 5 continuous years, leading to British Citizenship.

⚖️ Official regulatory reference: UK Visas and Immigration (UKVI) & Home Office Sponsor Register.

Candidate Preparation Blueprint: General

Recruitment Insights

Based on transatlantic hiring benchmarks for Software Engineer roles across Gregory-Martin International's corporate sector, successful applicants typically excel across three core dimensions:

1. Domain Competency

Demonstrated portfolio evidence, architecture/system design case studies, or validated professional certifications directly applicable to General.

2. Behavioral & Leadership

STAR method competency responses highlighting cross-functional leadership, conflict resolution, and delivering measurable enterprise ROI under tight timelines.

3. Compensation Alignment

Total compensation expectation aligned within the benchmarked £30,000 - £55,000 bracket, including retirement vesting and health parity.

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Hiring Organization
Gregory-Martin International

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Location: Portsmouth, South East England, England
Eligibility: UK Work Eligibility
Schedule: Company - Private
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