1,357+ Algorithm Developer Weapon Systems Jobs in Gloucester, UK — Local Employers Hiring June 2026

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Algorithm Developer (Weapon Systems)

Salary Circa £55,000 depending on experience Working Arrangements Dynamic (hybrid) working: 4 days per week on‑site due to workload classification Security Clearance British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations rela ...

Hybrid Weapon Systems Algorithm Developer ML & Geospatial

A leading defense contractor in Gloucester is seeking an Algorithm Developer to join their advanced weapon system development team. The position requires expertise in designing and testing mathematical algorithms using Matlab and Python, alongside experience in machine learning and numerical simulations. Candida ...

Algorithm Developer

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their primary nationality. Dual Nationals can be considered. Working: The role offers flexible working but does require engineers on site for 4 days per week and is a on ...

C# Software Engineer – Weapon Systems (Hybrid)

A leading defence organisation in Gloucester is seeking a proactive C# software developer to join their Weapons System Simulation and Experimentation (WSSE) team. This role involves developing innovative real-time software solutions and integrating hardware systems. Candidates should have experience in software ...

Security Cleared Algorithm Developer (On Site 4 Days)

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their primary nationality. Dual Nationals can be considered. Working: The role offers flexible working but does require engineers on site for 4 days per week and is a on ...

Embedded Systems Software Developer

Software Engineer (C++) Location: Gloucester (Opportunity for 4 day working week)Salary: up to £80,000 Gross Per annum DOE The Opportunit yAn advanced engineering organisation operating within the national security space is looking to bring in an experienced C++ Software ...

C# Software Engineer

Overview Bristol We have an exciting opportunity for a proactive and passionate C# software developer to join our Weapons System Simulation and Experimentation (WSSE) team! Salary and working patterns Salary : Up to £57,000, depending on experience & grade < ...

Secure National Systems: UX Front‑End Developer

A leading UK-based technology firm seeks a UX Front-End Developer to create intuitive interfaces for government applications. You will collaborate with multidisciplinary teams and drive the user experience of national-level systems. Candidates must have expertise in modern frameworks, accessibility standards, an ...

Modelling & Simulation Systems Engineer

Bristol An exciting role for a Systems Engineer to be involved in a variety of projects developing ground breaking technologies through the use of Modelling & Simulation. With opportunities to support field trials and work with a dedicated team of Engineers to help your own career development this ...

Engineering Safety Manager

The OpportunityConsortium X is recruiting an experienced Safety Manager to lead the safety management system for the delivery of an Urgent One Way Effector capability within the UK defence Lethality and Protect portfolio. Reporting to the OBI Lead and Chief Engineer, the role owns the generation an ...

Developer

My client are seeking a skilled Polaris Developer to join a business-led development team on a 6-month contract. This role will involve overseeing the full development lifecycle, covering internal systems, software house changes, scheduled releases, new product launches, product changes, and fault resolution. ...

Product Developer

Product Developer - Supplements UK - Remote We are seeking an experienced and proactive Product Development Specialist to oversee the growth, enhancement, and technical management of our product portfolio. This position offers the opportunity to drive innovation across the range w ...

Python Developer

Python Engineer | AI | LLM | Agentic Workflows | LangGraph | EducationTech | Remote, London | £65k Looking to help shape AI Strategy for a scaling Tech-for-Good business? I'm partnered with a AI‑first data and analytics platform built for schools, multi‑academy tru ...

AI Developer

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

C++ Developer

C++ Developer £50000 - 65000 GBP Bonus Scheme, Pension Onsite WORKING Location: Gloucester, South West - United Kingdom Type: Permanent C++ Developer Gloucester SC Eligible (5 Years UK Residency) Permanent - Up to £65,000 (On-Site) Looking for a role where your work actually matters ? Join a leading UK tech an ...

.NET Developer

Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazing career opportunities within tech… .NET Developer - Gloucester (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docke ...

.NET Developer

.NET Developer - Gloucester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer)At this very moment our client is constructing t ...

Python Developer

CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission‑critical systems that help keep the UK safe and secure. We ar ...

.NET Developer

.NET Developer - Gloucester (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)At this very moment ...

Javascript Developer

JavaScript Engineer Cheltenham, full time onsite If your skills, experience, and qualifications match those in this job overview, do not delay your application.Ncounter is supporting a highly specialised software consultancy delivering secure, high assurance engi ...

C++ Developer

Location(s): UK, Europe & Africa: UK: Gloucester BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and comme ...

AI Developer

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Senior Embedded Software Engineer

Senior Embedded Software EngineerGloucestershire T2M Resourcing are currently partnered with an international engineering business operating at the cutting edge of motion control, robotics, and industrial automation. They design and build advanced motion controllers used in highly prec ...

Senior Embedded Software Engineer

Senior Embedded Software Engineer Gloucestershire Competitive salary + benefits I’m currently partnered with an international engineering business operating at the cutting edge of motion control, robotics, and industrial automation. The ...

Senior Embedded Software Engineer

Senior Embedded Software EngineerGloucestershireT2M Resourcing are currently partnered with an international engineering business operating at the cutting edge of motion control, robotics, and industrial automation.They design and build advanced motion controllers used in highl ...

Management Systems Support

Job title: Management Systems Support Job Type: Contract IR35 Status: Inside Start date: Immediate Duration: Up to Dec 2026 (Extension possible beyond this) Pay rate: Up to £23.35ph, PAYE/Umbrella. Location: Barn ...

Management Systems Support

Job title: Management Systems Support Job Type: Contract IR35 Status: Inside Start date: Immediate Duration: Up to Dec 2026 (Extension possible beyond this) Pay rate: Up to £23.35ph, PAYE/Umbrella. Location: Barnwood, Gloucester Hours of work: 37 hours per week ...

Principal Systems Engineer

Principal Systems Engineer The Role: As a Principal Systems Engineer at Synoptix you will be helping guide the scope and direction of the engineering projects you are working on. As an agile business in the true sense the principal engineer will be given the relative freedom to take own ...

Linux Systems Administrator

Overview Feeling stuck working on the same old systems every day? Ready to get hands‑on with large‑scale, global hosting platforms and help shape the future of Europe’s leading hosting provider? This could be your next move. We’re looking for someone who thrives in a fast‑paced environmen ...

Lead Systems Engineer

Lead Systems Engineer - Advanced Product Development Salary: 63,000 + comprehensive benefits package Location: Bristol area (Hybrid working - split your time between home and our advanced engineering site) Position Type: Full-time, Permanent ...

Management Systems Support

Job Description Job title: Management Systems Support Job Type: Contract IR35 Status: Inside Start date: Immediate Duration: Up to Dec 2026 (Extension possible beyond this) Pay rate: Up to £23.35ph, PAYE/Umbrella. Location: Barnwood, Gloucester Hours of ...

Management Systems Support

Job Description Job title: Management Systems Support Job Type: Contract IR35 Status: Inside Start date: Immediate Duration: Up to Dec 2026 (Extension possible beyond this) Pay rate: Up to £23.35ph, PAYE/Umbrella. Location: Barnwood, Gloucester <p ...

Management Systems Support

Job title: Management Systems Support Job Type: Contract IR35 Status: Inside Start date: Immediate Duration: Up to Dec 2026 (Extension possible beyond this) Pay rate: Up to £23.35ph, PAYE/Umbrella. Location: Barnwood, Gloucester Hours of work: 37 hours ...

Power Systems Engineer

Power Systems Engineer will take ownership of energy architecture, ensuring consistent performance across a diverse range of applications, from portable systems to fully autonomous platforms. Working closely with multidisciplinary teams, you will lead the design, integration and validation of batte ...

Real Time C# Simulation Engineer Hybrid Bristol

C# Simulation Engineer You will take ownership of developing complex software components that simulate sophisticated weapon systems and bring synthetic environments to life. This role allows you to influence the full lifecycle of advanced technology while expanding your technical capability withi ...

C# Software Engineer

C# Simulation Engineer You will take ownership of developing complex software components that simulate sophisticated weapon systems and bring synthetic environments to life. This role allows you to influence the full lifecycle of advanced technology while expanding your technical capability withi ...

Scala Developer (Remote)

Scala Developer - UK/Remote My client are seeking a talented Scala Developer to join their engineering team and contribute to the design and development of scalable, high‑performance applications . This role involves working on modern distributed systems, building APIs ...

Senior Salesforce Developer

Senior Salesforce Developer (Service Cloud) – Contract Are you a hands-on Salesforce Developer who thrives in fast-paced, Agile environments? We’re partnering with a forward-thinking organisation looking for a Senior Salesforce Developer to play a key role in delivering high-impact Service Clou ...

Copilot Studio Developer

The Ask Due to rapid expansion across our Technology Delivery team, we are now seeking an experienced Developer to join our ambitious, quality-driven Technology team. The role will involve the design, build, and delivery of enterprise-grade AI agents using Microsoft Copilot Studio. < ...

Tribal SITS Developer

Tribal SITS Developer (Contract) 12+ Month Contract | Remote | £650/day Inside IR35 A leading UK university is seeking an experienced Tribal SITS Developer to support a major SITS Cloud transformation programme. The role centres on a supplier led cloud implementation a ...

C++ Developer Gloucester

Excellent opportunity for a C++ Developer to join a cutting-edge engineering team working on advanced national security and defence solutions. This environment blends the agility and innovation of a start-up with the stability and backing of a major organisation, enabling engineers to work on highly complex and ...

AI Engineer / Developer

Position Description At CGI, you will help design and deliver advanced AI solutions that support mission‑critical systems across the Space, Defence and Intelligence sector. As an AI Developer / Engineer, you will build and deploy intelligent applications that unlock the value of data, enh ...

AI Engineer / Developer

Job Description AI Engineer / Developer Position Overview At CGI, you will help design and deliver advanced AI solutions that support mission‑critical systems across the Space, Defence and Intelligence sector. As an AI Developer / Engineer you will build and deploy intelligent appl ...

Java Software Developer

Overview Java Platform Developer Location: On site in Gloucester or Central London 5 days a week. Due to security vetting requirements candidates must be UK nationals or sole British citizens with no dual nationality and resided in the UK 10 years or over. </p ...

Full Stack Developer

I am currently looking for a Full Stack Developer for a contract in Gloucestershire. If you would like to know a bit more about this opportunity, or are considering applying, then please read the following job information.** Role requires 5 days working onsite. Suitable candidate ...

Java Software Developer

Java Platform Developer Location: On site in Gloucester or Central London, 5 days a week. Due to security vetting requirements, candidates must be UK nationals or sole British citizens with no dual nationality and must have resided in the UK for 10 years or more. Role Respo ...

Java Software Developer

Java Platform Developer Location: On site in Gloucester or Central London 5 days a week. Due to security vetting requirements, candidates must be UK nationals or sole British citizens with no dual nationality and have resided in the UK for 10 years or over. Role responsibilities ...

C++ Software Developer

Job Title: C++ Software Developer Salary: 40k - 50k Location: Bristol Role As part of the Research and Development Team, you will be building and maintaining releases of our applications to specification. This will involve anything from the creation of new functionality to ...

Senior Python Developer

Job Description Can you think strategically and connect the dots across projects to shape the bigger picture? Do you thrive in fast-paced, agile environments, enjoy exploring smarter ways of working, and love to collaborate across diverse teams? Are you passionate about continuous learnin ...

Java Software Developer

**Job Description:****Java Platform Developer****Location: On site in Gloucester or Central London 5 days a week.****Due to security vetting requirements candidates must be UK nationals or sole British citizens with no dual nationality and resided in the UK 10 years or over.**DXC Technology is committed to build ...

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    Algorithm Developer Weapon Systems Jobs in Gloucester Job Search Guide, Trends and Insights