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- £59k - £79k per annumEstimatedCGI?s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation...SuggestedFull-timeHybrid workingRemote
- £61k - £79k per annumEstimated...community of experts. We?ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold the highest level of UK Security Clearance or be eligible to go through this. The work will be on site 5 days...SuggestedFull-time5 days/week
- £37k - £50k per annumEstimatedCGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ?World?s Best Employers? by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a ...SuggestedFull-time
£50k - £80k per annum
? Full Stack Software Engineers - Engineer the Future from Anywhere in the UK ? Roles Available: Mid-Level, Senior, and Principal Engineers ? Location: Remote-First (UK-Based) ? Salary: Up to £80,000 DOE + Excellent Benefits ? Clearance: SC Clearable (British Citizen, UK...SuggestedFull-timeOn-siteRemoteFlexible hours- £42k - £55k per annumEstimatedJob Title: Embedded Software Engineer Intern (12 months) - Starting Summer 2026 About SLB: We are a global technology company, driving energy innovation for a balanced planet. At SLB we create amazing technology that unlocks access to energy for the benefit...SuggestedFull-timeSummer workInternship
- £60k - £79k per annumEstimatedCGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ?World?s Best Employers? by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a ...SuggestedFull-timeOn-siteWork from home
- £78k - £102k per annumEstimatedThe Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and...SuggestedFull-timeShift work
£400 - £450 per day
***SC CLEARED*** Azure Virtual Desktop (AVD) SME 3 Month contract initially Based: Hybrid/Gloucester. Typically 1 day onsite p/w. Rate: £400 - £450 p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all...SuggestedContractHybrid workingImmediate start- ...Job Description Summary In the 12- month Programme Management Placement, the successful candidate will join our Customer Programmes team which supports civil and military customers of our propeller systems for airborne and amphibious applications Job Description About...SuggestedHourly payLong-term contractHoliday workPermanentFull-timeFor contractorsRelocation packageLocal areaImmediate startFlexible hours
- £45k - £59k per annumEstimatedJob Description Summary At Dowty (a GE Aerospace company) we have an exciting new 18 month fixed term contract opportunity, to work with our team onsite at our cutting edge manufacturing site in Brockworth, Glos. In this role you will be the lead for our spares distribution...SuggestedHourly payHoliday workFull-timeFixed-term contractRelocation packageVisa sponsorshipFlexible hours
£40k - £75k per annum
Software Engineer - UK*C DV Salary: £40,000 - £75,000 DoE Location: Cheltenham - expect to attend site five days a week Clearance: Must hold current UK*C DV The company: Cyber Security and National Security SME. The company is large enough to offer stability...SuggestedFull-time5 days/week£40k per annum
Please note: For this role it is essential that you are willing and eligible to obtain DV Clearance. This role will require you to be onsite in a Cheltenham office 3 - 4 days per week most weeks. Gemba Advantage is a collection of extraordinary individuals who are committed...SuggestedOn-siteFlexible hours3 days/week- £48k - £64k per annumEstimatedSoftware Process Engineer - Quality Assurance Ensure you read the information regarding this opportunity thoroughly before making an application. ?? Bristol or Stevenage | ?? £40,000-£50,000 DOE ?? Hybrid: 2-4 days a week on-site | UK Citizenship required About...SuggestedHybrid working2 days/week
£80k per annum
Join a team seeking an experienced and versatile Senior Software Engineer to design, develop, and maintain innovative software solutions for mission-critical applications. This role offers the opportunity to work on impactful projects within a secure environment, utilizing...SuggestedPermanent1 day/week£250k per annum
Job Description: Crypto HFT, Core Defi Engineer, Python/Rust, Remote Working Comp up to £250,000 TC I'm working with one of the fastest scaling and highly reputable Crypto HFT's. With a huge amount of funding, and having brought in a number of the most impressive...SuggestedFull-timeContractRemote£78k per annum
Salary: £78,000 - 78,000 per year Requirements: I am looking for candidates with a strong background in software engineering, understanding its realization and system-wide impact. You should have experience working in C++ and be familiar with other languages such as ...Hourly payFull-timeContractMonday to Thursday£93k - £122k per annum
Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP...Long-term contractHybrid workingOn-siteWorldwideFlexible hours£100k per annum
Job Description: Senior Python Engineer – Join a profitable FinTech Scale-Up ? ?Up to £100,000 ?Remote working – once a month onsite in London ?Python, PostgreSQL FastAPI, Django We’re partnered with a leading FinTech scale-up who are transforming...ContractRemote- £36k - £49k per annumEstimatedLocation(s): Gloucester & Manchester 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...Holiday workPart-timeHybrid workingOn-siteRemoteWork from homeFlexible hours
- £53k - £71k per annumEstimatedSoftware AI Engineer with generative AI, LLM or ML experience is sought by a high growth scale up based near Cheltenham. Working at the forefront of defence and national security innovation this Software AI Engineer will work within a R&D team collaborating with industry...Holiday workPermanentHybrid workingOn-site2 days/week1 day/week
- £49k - £64k per annumEstimatedPlease note: For this role it is essential that you can obtain a DV security clearance. This role will be 3 to 4 days a week in office in Cheltenham Gemba Advantage is a collection of extraordinary individuals who are committed to delivering the best value to our customers...Full-timeOn-siteFlexible hours3 days/week
- £42k - £55k per annumEstimatedOur established client is seeking a Permanent C++ (Embedded) Software Engineer to join their team. The successful candidate will work on exciting, complex projects involving new technologies on state of the art systems. You must be degree educated in either Engineering...PermanentFull-timeHybrid working3 days/week
£65 per hour
Software Engineer - C++ Join a cutting-edge engineering team developing next-generation Air Defence Systems. Based in Bristol, this role offers the opportunity to work on high-integrity Command and Control architectures in a collaborative and technically advanced environment...Full-time£90k per annum
Job Description: AI Engineer Up to £90,000 Salary Southern England x2 days per month OVERVIEW Xcede’s Data-driven Insurance client with an excellent Data Science, ML Engineering and MLOps team is hiring for an AI Engineer to join their AI unit....Contract£40k - £70k per annum
Salary: £40,000 - 70,000 per year Requirements: ~ We are seeking a Software AI Engineer with experience in generative AI, LLM, or machine learning. To be successful in this role, you should have a software engineering background in languages such as Python, JavaScript, Node...Holiday workFull-timeHybrid workingOn-site2 days/week1 day/week£70k - £95k per annum
Salary: £70,000 - 95,000 per year Requirements: British Citizen with the ability to be SC Clearable Proven experience in software engineering, particularly with cloud-native architectures Mastery of frontend technologies, including React and TypeScript Strong backend...Full-timeRemote1 day/week£50k - £64k per annum
Salary: £50,000 - 64,000 per year Requirements: You must have strong proficiency in C++. You should have proven experience delivering complex software systems end-to-end. A solid understanding of the software development lifecycle is essential. Excellent problem...Full-time5 days/weekFlexible hours£15k per annum
Salary: £15,000 - 15,000 per year Requirements: ~ We are looking for a candidate with strong hands-on experience in Power Apps development, specifically with both Canvas and Model-Driven Apps. You should be proficient in responsive and component-based design and possess ...Full-timeHybrid working£78k per annum
Salary: £78,000 - 78,000 per year Requirements: Strong background in software engineering and understanding its system-wide impact. Experience working with Cameo/Rhapsody. Collaborative and open approach to development with the ability to work well in a team and maintain...Hourly payLong-term contractFull-timeContractFor subcontractorMonday to ThursdayFlexible hours£50k - £70k per annum
Salary: £50,000 - 70,000 per year Requirements: ~ We are looking for a candidate with a degree in Engineering or a Numerical Science, and at least 5 years of industry experience. Essential skills include embedded C++ on Linux. Desirable skills include Digital Signal Processing...Full-timeHybrid working3 days/week








