SimSoftware

SII Group UK; Stevenage; On-site; GBP 40,000 - 60,000; Full time

Benefits offered by this job

Competitive Basic Salary

6% Employers Contribution

Private Medical Insurance

Life Cover and Income Protection

25 days holiday

10 days full sick pay

Flexible working

Cycle to Work & TechScheme

Corporate access to Udemy

Job summary

SII Group UK is looking for two full-time Simulation Software Engineers to join their SimSoftware team in Stevenage. This role focuses on simulation development, contributing to high-quality software solutions.

The ideal candidates will have strong experience in modern C++ development within a structured engineering environment and will work closely with multidisciplinary teams to maintain and enhance simulation capabilities.

The company offers a competitive salary, private medical insurance, and continuous professional development opportunities.

Qualifications

• Strong modern C++ development experience.
• Experience with configuration management and CI/CD tools.
• Ability to collaborate with multidisciplinary teams.

Responsibilities

• Develop and maintain simulation software.
• Contribute to system design, testing, and integration.
• Work with engineering teams on simulation capabilities.

Skills

Modern C++ development

Jira

Git

Jenkins

Artifactory

UML

Tools

C#

GoogleTest

Rational Team Concert (RTC)

MADGE / MASCOT

Job description

We are seeking two full‑time Simulation Software Engineers to join the SimSoftware team immediately. The role focuses on simulation development activities, contributing to high‑quality, mission‑critical software solutions. Candidates must work full time on‑site in Stevenage and have strong expertise in modern C++ development within a structured engineering environment.

Key Responsibilities

• Develop and maintain simulation software within the SimSoftware environment.
• Contribute to system design, implementation, testing, and integration activities.
• Work with configuration management, CI/CD, and issue tracking tools.
• Collaborate with multidisciplinary engineering teams to deliver high‑quality simulation capabilities.

Essential Skills & Experience

• Strong modern C++ development experience
• Jira
• Git
• Jenkins
• Artifactory
• UML

Desirable

• C#
• GoogleTest
• Rational Team Concert (RTC) / Engineering Workflow Management (EWM)
• MADGE / MASCOT

Benefits

• Competitive Basic Salary
• 6% Employers Contribution + 6% as a salary sacrifice
• Private Medical Insurance, Life Cover and Income Protection
• 25 days holiday
• 10 days full sick pay per year
• Flexible working
• Cycle to Work & TechScheme
• Continuous professional development
• Corporate access to the Udemy platform
• Security clearance note: foreign or dual nationality is not an automatic bar, but certain posts may have restrictions affecting those without sole British nationality or personal connections with specific countries outside the UK.