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£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- £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
- ...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
- £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
£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£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...SuggestedLong-term contractHybrid workingOn-siteWorldwideFlexible hours£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- £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
- £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
£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...SuggestedContractRemote- £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...SuggestedHoliday 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...SuggestedFull-timeOn-siteFlexible hours3 days/week
£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£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£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 - £80k per annum
Python Software Engineer with strong container orchestration and a passion for machine learning is sought by a high growth scale up based near Cheltenham. Working at the forefront of defence and national security innovation this Python Software Engineer will work within ...Holiday workPermanentHybrid workingOn-site2 days/week- £48k - £65k per annumEstimatedSoftware AI Engineer with generative AI, LLM or ML experience is sought by a high growth scale up based near Cheltenham. If you want to know about the requirements for this role, read on for all the relevant information. Working at the forefront of defence and national...
£50k - £75k per annum
Salary: £50,000 - 75,000 per year Requirements: Proficient in Java & Spring Boot Experience with AWS (Lambda, ECS, S3, etc.) Strong skills in React.js Familiarity with CI/CD & DevOps tooling Bonus: Experience with AI/ML, Kubernetes, or serverless architecture...Full-timeOn-siteRemote£45k - £65k per annum
Salary: £45,000 - 65,000 per year Requirements: We are looking for a Front-End Software Engineer who possesses the following skills: Proficiency in JavaScript and TypeScript Experience with React or modern CSS frameworks Knowledge of Swift or Kotlin Ability ...Full-time- £34k - £45k per annumEstimated...: Life Assurance, Group Income Protection, Private Medical Insurance, a pension scheme via Salary Exchange, an Employee Assistance Programme, and access to a Virtual GP. Family-Friendly Policies : Enhanced maternity and paternity pay, as well as paid time off for fertility...Holiday workFull-timeHybrid workingOn-siteRemoteFlexible hours3 days/week
£500 - £600 per day
DV-Cleared Application Support Engineer - Contract (Outside IR35) The Role We are seeking a DV-cleared Application Support Engineer to join our client's on-site team in the Cheltenham area. You will help maintain and support a managed cross-domain service, leveraging...ContractImmediate start- DV-Cleared Application Support Engineer - Contract (Outside IR35) Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. The Role We are seeking a DV-cleared Application Support Engineer to join...
£500 - £550 per day
DV-Cleared Application Support Engineer Contract - £500-£600 a day Cheltenham - On-Site Hays Technology is recruiting an Application Support Engineer for a secure, on-site contract role in Cheltenham. This position is outside IR35 and requires active DV clearance...Full-timeContract5 days/week£500 - £600 per day
DV-Cleared Application Support Engineer Contract - £500-£600 a day Cheltenham - On-Site Please make sure you read the following details carefully before making any applications. Hays Technology is recruiting an Application Support Engineer for a secure, on-site ...Contract5 days/week£45k - £60k per annum
Technical Lead - Azure/O365 - Cheltenham Fully onsite work! £45,000 - £60,000 salary A leading Cheltenham client seeks a hands-on Technical Lead to drive complex infrastructure projects, cloud migrations, and maintain technical standards. The role serves as the L3 escalation...Full-timeImmediate start£75k per annum
Salary: £75,000 - 75,000 per year Requirements: Active SC or DV clearance Experience as a Splunk Engineer Strong Linux Administration skills Knowledge of Apache Ni-Fi Proficiency in Python Broad experience in Software Development is highly valuable Responsibilities...Full-time







