Software Engineer C Python Java Defence Tech Jobs in UK

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Software Engineer

Location(s): Gloucester or 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 and commer ...

Software Engineer

Job Description Software Engineer Our Client is looking for a Software Engineer with at least of 5 years of progressively complex experience in a directly related area, during which both professional and technical capabilities have been clearly demonstrated.Your experti ...

Software Engineer

Are you experienced in developing C++ for high-speed communications and efficient algorithms? If you have a thorough understanding of the inner workings of languages like C++ or Rust, and are motivated by the challenge of squeezing every last clock cycle, then read on!This Cambridge-based team develop ...

Software Engineer

Description : Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processin ...

Software Engineer

We are looking for a Software Engineer to join our Operational Software Engineering team. As part of a cross-functional team supporting ONT’s Bioinformatics, R&D and Sequencing QC operations, you will play a key role in building and improving the infrastructure and deployment processes that underpin our syste ...

Software Engineer

This Senior Software Engineer role will appeal to those who have already thrived in an Electronics Engineering environment and seek to broaden their knowledge in this type of application. With a full understanding of the Software Lifecycle (Requirements, Design, Development and Test) you will need to have excell ...

Software Engineer

Software Engineer (C++) - Up to £65,000 - North LondonTitle: Software EngineerCompany: High-precision NavigationLocation: North LondonPay: Up to £65,000Company:A deeply technical navigation team based in North London are looking for their next C++ Software Engineer ...

Software Engineer

Software EngineerHampshire / Hybrid - 2 days per week onsite£60,000 - 65,000 per annumSC clearedThe OpportunityHelp deliver cutting-edge software solutions. You'll work on complex, real-world challenges using modern technologies like machine learning, edge computing, and DevOps automation ...

software engineer

Senior Software Engineer Engagement: Full‑Time Contractor Location: London / Hybrid Length: 12 month contract Role SummaryWe are seeking a software engineer specialising in distributed data systems to design and build low‑latency, high‑volume data processing solutions that underpi ...

Software Engineer

About SedexSedex is a trusted partner for over 100,000 businesses worldwide, helping them create socially and environmentally sustainable supply chains. Through our platform's powerful data insights and expert g ...

Software Engineer

Multiple Software Engineering Roles!Junior to Senior | PermanentLocation: London (hybrid – 1 day per month onsite)Salary: £30,000 – £90,000 (dependent on level and experience)Industry: EdTechWe’re partnering with a high-growth EdTech organisation that’s expanding its engineering funct ...

Software Engineer

Senior Software Engineer – Simulation SoftwareLocation: HertfordshireClearance: British citizenship required due to security restrictionsSalary: Circa £64,000 depending on experienceOur client is looking for a Senior Software Engineer to join a growing software development team fo ...

Software Engineer

Software Engineer (Java)SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week. Your responsibilities: Contribute across the full software developm ...

Software Engineer

Software Engineer – Python Algorithms - CambridgeA fast-growing semiconductor company is seeking a Software Engineer to develop production-quality software that enables advanced RF measurement, control, and optimisation on cutting-edge hardware platforms.What you'll do as a Software Engineer: ...

Software Engineer

Title: Software Engineer - FTC 12 MonthsRole: Internal ToolsLocation: CambridgeshireSalary: £40k-£60kPlatform Recruitment has partnered with a leading technology and product development company that designs and develops complex hardware for advanced instrumentation. Working from e ...

Software Engineer

Software ElectronicsWiltshireSalary Dependent on ExperienceOur client is looking for a Software Engineer designing, developing, and delivering robust software solutions that support the organisation’s technical goals. You will work in multidisciplinary engineering team, this role contribu ...

Software Engineer

Software EngineerContract Type: Full-Time / Permanent Salary: £42,000 - £47,500 p.a. Working Hours: Monday to Friday, 40 hours per weekNUS Consulting Group are an independent international management and sustainability consultancy focused on providing solutions to the commercial and indus ...

Software Engineer

Software Developer – Embedded SystemsLocation: Hybrid - Herefordshire 4 days/week on customer siteClearance: Must be eligible for DV clearance (British Citizen, UK residency last 10 years).Are you an experienced software developer who loves building practi ...

Software Engineer

Location: Linthouse Glasgow, United KingdomIn fast changing markets, customers worldwide rely on Thales. Thales is a business where brilliant people from all over the world come together to share ideas and inspire each other. In aerospace, transportation, defence, security and space, our architects design innova ...

Software Engineer

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the indust ...

Software Engineer

What You'll Do: Design, develop, and maintain high-quality Java backend applications (Spring Boot, RESTful services). Build and enhance frontend screens: Maintain legacy UIs using extJS. Develop modern interactive interfaces using Re ...

Software Engineer

Ready for a challenge?About this roleJust Eat Takeaway is seeking a Software Engineer to join the Loyalty department’s Membership & Benefits team. As a team, we are responsible for the critical backend service ...

Software Engineer

We are always on the lookout for talented engineers. Please read the full description below to find out more. We welcome applications from candidates who are really energised about the challenges we are working on and have transferable skills and experience. We look forward to reviewing your application! ...

Software Engineer

Date Posted:2026-03-18Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:OnsiteRaytheon UK have a full time, perm opportunity for a Software Engineer to join our specialist teams working onsite.You'llbe part of our ...

Software Engineer

What are we looking for? Ultimately, the role of our Software Engineer is to deliver high-quality features with optimal solutions and exceptional coding techniques. We are looking for passionate and skilled C# Software Engineers looking to work with new technologies and en ...

Software Engineer

Title: Software Engineer (Front-office)Company: Systematic Quant FundLocation: Cambridge (very flexible)Salary: Up to £65,000 (Plus P&L-linked bonuses)Experience level: 0-4 years' experienceCompany:An elite ML-driven systematic quant fund (on the precipice of b ...

Software Engineer

Your newpanyYou’ll be joining a technology team responsible for developing and operating the UK’s largest public Wi‑Fi network. This is a high‑impact, large‑scale platform used by millions of people, with ongoing investment in modernisation, security, and reliability. The organisation works with experienc ...

Software Engineer

Job DescriptionWe’re looking for an experienced Software Engineer to join our team in Fareham a distributed engineering team working on high‑performance, real‑time systems. This role is ideal for someone who enjoys building robust backend software, ...

Software Engineer

Finova is the UK's largest mortgage and savings technology provider, powering one in every five mortgages across the country. Our agile, cloud-native solutions help over 60 banks, building societies, specialist lenders and equity release providers — plus a network of 2,400+ brokers — stay ahead of the market. ...

Software Engineer

Software Engineer Taunton - Hybrid (2 days on site P/W) £38,000 - £45,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + AutonomyAre you an experienced Software Engineer looking to work across modern microservices and established WPF applicatio ...

Software Engineer

Job Description Please note, this is a hybrid role based out of the Uxbridge office for 1 to 2 days a week.The Backend team develops the core of the Alta Video Management System. These are Cloud based distributed systems monitoring and managing Video Cameras, Access Con ...

Software Engineer

Knowledge, skills and personal qualities required Educated to Degree or equivalent level in a software engineering or related discipline Preferably have an understanding of military systems, in particular maritime systems Experience of Software Engineering Lifec ...

Software Engineer

The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.Through our ...

Software engineer

At Bending Spoons, we’re striving to build one of the all-time great companies. A company that serves a huge number of customers. A company where team members grow to their full potential. A company that functions at unparalleled levels of effectiveness and efficiency. A company that creates value for shareowner ...

Software Engineer

Permanent Software Engineer Software Engineering Gloucester About the Role We’re expanding our team in Gloucester and have multiple opportunities for talented Software Engineers to join us across a variety of Defence, Cyber and Intelligence programm ...

Software Engineer

Take a step forward and let Edenred surprise you.Every day, we deliver innovative solutions to improve the life of millions of people, connecting employees, companies, and merchants all around the world. We know there are hundred ways for you to grow. With us, you will expand your skills in a mu ...

Software Engineer

 Software EngineerLocation: Birmingham (3 days onsite) | Salary: £55,000 – £70,000VIQU is recruiting a Software Engineer for a growing technology business building cloud-native platforms across AWS, IoT, and AI-powered solutions. Th ...

Software Engineer

Would you like to shape the future of media content production? I am working with a company that builds reliable and versatile test and measurement solutions in the broadcast industry and they are looking for a Software Engineer to contribute towards the development and innovation of new products from specificat ...

Software Engineer

Job Summary: As a Software Engineer, you will participate in new product development and improve existing products. You will join an empowered Agile team, implementing solutions, and partnering broadly across our growing mix of Product Managers, Scrum Masters, Engineers, and Stakeholders. ...

Software Engineer

Software EngineerContract Type: Full-Time / Permanent Salary: £42,000 - £47,500 p.a. Working Hours: Monday to Friday, 40 hours per weekNUS Consulting Group are an independent international management and ...

Software Engineer

Join us, be part of more. We’re so much more than an energy company. We’re a family of brands revolutionising how we power the planet. We're energisers. One team of 21,000 colleagues that's energising a greener, fairer future by creating an energy system that doesn’t rely on fossil fuels, whilst ...

Software Engineer

Position Description: At CGI, our Software Engineers play a pivotal role in delivering the innovative, scalable, and secure solutions that help our clients transform their organisations. Joining our Leeds-based engineering community, you’ll contribute to high-impact projects that shape th ...

Software Engineer

Date Posted:2026-04-09Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:OnsiteRaytheon UK have a full time, perm opportunity for a Software Engineer to join our specialist teams working onsite.You'llbe part of our ...

Software Engineer

DescriptionAre you interested in working on products at the very cutting edge of technology? Want to join Vicon, an Academy Award®-winning company, and the world’s largest supplier of precision motion capture and tracking systems? Vicon is the world leader in motion capture te ...

Software Engineer

Are you ready to build software that genuinely helps people grow?Do you enjoy working across the full stack, owning features end-to-end, and seeing your work make a real impact on users?We're partnering with a fast-growing training and development company that's transforming how organisations ...

Software Engineer

Role: Software EngineerCheltenham (3-4 days on site)Rate: £82.50 UmbrellaDuration: 6 MonthsVacancy Details:Key Activities Software requirements analysisSoftware designImplementation (language is C)M ...

Software Engineer

Software EngineerContract Type: Full-Time / Permanent Salary: £42,000 - £47,500 p.a. Working Hours: Monday to Friday, 40 hours per weekNUS Consulting Group are an independent international management and ...

Software Engineer

Job ref: 1212720_1697540719 Location: Edinburgh Sector: Job type: Salary: £60 - £65 per day Contact: Hannah Pepper Email: < ...

Software Engineer

Blue Arrow is urgently recruiting for a Software Engineer to join our clients growing Automotive Manufacturing team based in the Llanelli area. Contract: PermanentSalary: Up to £40,000p.aHours of work: 37 hours per week: Mon-Thurs 8:30-17:00 & Fridays 9:00-15:00 Travel expecte ...

Software Engineer

Job Title: Software EngineerSalary: Up to £42,500 depending on skills and experiencesLocation: Christchurch – on site – this role might require occasional travelWhat you’ll be doing:Design, code and test of bespoke complex software productsFault finding and resolution of i ...

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    Software Engineer C Python Java Defence Tech Jobs in United Kingdom Job Search Guide, Trends and Insights