1 to 25 of 31 Permanent Software Engineering Jobs in Cheltenham

Lead/Principle Software Engineer Clearance Required: Active SC Clearance (Mandatory) The Opportunity We're looking for an experienced Software Engineer to join a high-performing team delivering secure, mission-critical solutions for Defence, National Security, and Government customers. This role offers the opportunity to design and develop … build scalable, resilient, and high-performing systems across both public and private cloud infrastructure. You'll play a key role in the full software development lifecycle, from solution design through to deployment and operational support, while collaborating with multidisciplinary teams to deliver innovative solutions that make a real-world ...

client is a cyber security company. Our Software Engineering team develops bespoke capabilities for clients in the Cyber Security domain. We may be building assured products that prioritise engineering rigour and reliability, rapid solutions that bring together existing tooling for high-impact results, or blended operational systems … that combine software, hardware, networks and third-party technologies to address real-world challenges in the field. Common to all is a commitment to technically led decisions, meaningful technical challenge, and seeing our work make it off the shelf and into the hands of our customers. As our projects ...

technology, solve difficult problems and turn ideas into working solutions? This is a role for someone who enjoys operating at the intersection of software engineering, emerging technology, research and solution design . You'll have the opportunity to investigate new approaches, experiment with different technologies and develop prototypes … never been attempted before. About the Organisation Our client is an established technology organisation specialising in National Security and Defence , with extensive experience delivering software engineering, research and digital infrastructure capabilities to customers operating in complex and highly secure environments. The organisation has been built around a strong ...

reliable, and effectively integrated into business workflows to automate tasks and gain insights from data. Key responsibilities include refining model code for performance, ensuring software maturity, and solving complex technical hurdles during the transition from prototype to product. You will influence technical decisions within the team, mentor junior members … Model Maturation & Delivery: Design, build, and refactor complex machine learning models, ensuring they move from experimental stages to high- quality, high-performance production software. Software Engineering for AI: Take the output from research activities and "harden" the software to achieve higher TRLs suitable for deployment ...

latest generative and adversarial techniques and keen to keep learning as the field moves. You'll bring a general understanding of software engineering alongside your ML knowledge and enjoy research, experimenting with new approaches and figuring out how they translate into practical capability for our customers. … into a close-knit, high-performing team. Required Skills Technical Expertise: Solid understanding of machine learning algorithms and frameworks with a general grounding in software engineering practices and a genuine curiosity about how ML models work. Python: Strong proficiency and hands-on programming experience in Python are required. ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full … Stack Engineer who enjoys solving complex technical problems, working with modern technologies, and having genuine ownership across the software development lifecycle. The Role: Youll join an Agile engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using ...

technology that makes a real difference Are you a Senior C++ Engineer looking for your next challenge? Want to work on complex, high-performance software where your technical expertise genuinely matters? We're looking for experienced Senior C++ Engineers to join a growing engineering team delivering challenging projects … across the UK National Security and Defence sector. This is an opportunity to tackle demanding technical problems, influence engineering decisions and develop cutting-edge software alongside talented engineers in a collaborative, engineer-led environment. Why join? You'll be joining a team where engineering excellence, continuous learning ...

following information should be read carefully by all candidates. The role will involve working on aerospace and defense systems. We are seeking an experienced Software Engineer with a wide breadth of skills who is interested in applying those skills and furthering their development skillset on a variety of software projects. As a Software Engineering Contractor, you will be expected to produce C/C++ code to internal software standards, develop and validate requirements, produce accurate design documentation, and complete thorough software testing. Key Responsibilities Software Development: Requirements definition, design, development, and verification ...

client is a cyber security company. Our Software Engineering team develops bespoke capabilities for clients in the Cyber Security domain. We may be building assured products that prioritise engineering rigour and reliability, rapid solutions that bring together existing tooling for high-impact results, or blended operational systems … that combine software, hardware, networks and third-party technologies to address real-world challenges in the field. Common to all is a commitment to technically led decisions, meaningful technical challenge, and seeing our work make it off the shelf and into the hands of our customers. We're looking ...

Full Stack Software Developer Permanent Location: Home/Cheltenham - 3 days a week onsite Salary: £80,000 - £90,000 (+ benefits) Skills: JavaScript, React, Node.js, AWS, DV Clearance We are looking to recruit a DV Cleared Full Stack Developer for a leading technology consultancy. You will join an established … engineering team delivering a secure, cloud-based knowledge platform within a highly controlled customer environment. This is a hands-on development role within a small, collaborative agile team. You will work across the full technology stack, contributing to the design, development and enhancement of an established product using JavaScript ...

bespoke solutions to some of the most interesting cyber security clients in the UK. We have built a world-class team of high-assurance software engineers and researchers who are passionate about pushing the boundaries of security innovation. By working closely with your peers in small, usually … person we'd love to see at our client. The Opportunity We're seeking talented graduates with an active interest in multi-platform software engineering to join our world-class research and development team in September 2027. Our Academy As our client graduate you will be enrolled ...

Senior Software Engineer £50,000 - £70,000 GBP Onsite WORKING Location: Manchester/Cheltenham , Central London, Greater London - United Kingdom Type: Permanent We're looking for a Senior Software Engineer to join a collaborative Agile team delivering bespoke software solutions for high-profile Central Government programmes. … work across the full software development lifecycle, building secure, scalable applications using modern technologies and cloud platforms. What you'll be doing Design, develop and test high-quality software solutions. Build modern full-stack applications using Java, TypeScript, JavaScript and React . Develop and maintain CI/ ...

join our team. Our team is highly experienced, deeply technical and passionate about delivering quality solutions that blend rapid development, security research and software engineering skills. Our Research team uses a wide range of tools, programming languages and emerging technologies to develop rapid prototypes, minimal viable products … with a technologist, scientific or mathematical background. As part of our team, you will Work alongside hugely talented and respected researchers, vulnerability researchers and software engineers. Tackle a wide range of challenging problems using various technologies. Conduct cutting-edge, novel and world-leading research. Design and produce niche solutions ...

solutions which enable the operational needs of our clients. Our team is highly experienced, deeplytechnicaland has a rich history of blending rapid prototyping, securityresearchand software engineering skills. Having worked in the industry already you will understand exactly what is required to be successful in this role and what … vulnerabilities is fully realised. Typical tasks may include Developing capability andexploitsacross a variety of architectures. Analysing and defeating existing and future mitigation techniques. Reverse engineering binaries. Designing and productising solutions with immediate real-world impact. Growing the teams capabilities by developing novel tools and strategies. Working in tandem with ...

Our client is a cyber security company. Our Capability Development team develops bespoke end-to-end solutions for clients in the Cyber Security domain. Historically, this has meant a specialism in C and C++ development ...

Java Software Engineer (DV Cleared Essential) Cheltenham - Hybrid, 3 days per week Up to £110,000 + Benefits Must Have's Must hold active UK DV Clearance. Must have 5+ years' commercial experience developing software using core Java. Must be able to work from Cheltenham 3 days … week. Your new company This specialist UK technology business develops highly secure, resilient software solutions that solve complex cross-domain problems for organisations operating within defence and national security. Founded by experienced engineers specialising in complex cross-domain challenges, the company has built its reputation around technical excellence ...

client is a cyber security company. Our Software Engineering team develops bespoke capabilities for clients in the Cyber Security domain. We may be building assured products that prioritise engineering rigour and reliability, rapid solutions that bring together existing tooling for high-impact results, or blended operational systems … that combine software, hardware, networks and third-party tech click apply for full job details ...

that enable organisations across Defence, Government and National Security to make faster, better-informed decisions from complex and diverse datasets. Working alongside data scientists, software engineers, architects and consultants, you'll create scalable cloud-native data solutions that support advanced analytics, AI/ML capabilities and operational intelligence systems. … This is an opportunity to work on technically challenging projects where you'll influence architecture, engineering approaches and the delivery of high-impact data capabilities. What You'll Be Doing Designing and developing modern data platforms and pipelines Building scalable batch and streaming data solutions Creating data lakes ...

client is a cyber security company. Our Capability Development team develops bespoke software for our clients in the Cyber Security domain. We may be building assured software that prioritises engineering rigour and reliability, rapid cyber solutions that stitch together tooling for high-impact results, or blended operational … other colleagues at a time. In addition, you'll take an active role in unlocking the potential of junior colleagues: encouraging idiomatic code, demonstrating engineering rigour, and sharing hard-won knowledge with your peers. Youll also help drive our engineering processes to maintain code quality while balancing realistic ...

technology, solve difficult problems and turn ideas into working solutions? This is a role for someone who enjoys operating at the intersection of software engineering, emerging technology, research and solution design click apply for full job details ...

Software Engineer (Principal & Senior) - Active SC, DV Clearable Location : Remote whilst SC, Cheltenham 4 days on-site once DV Salary : Lead, £90,000 - £100,000/Principal, £110,000 - £130,000 Clearance: Must have a minimum of active SC with ability to go through DV. Sanderson Government & Defence … partnering with a specialist organisation at the forefront of data moderniastion across the Public Sectors. Duties & Responsibilities As a Lead or Principal Software Engineer, you will help lead the development of backend platforms and services for secure clients leveraging the latest commercial and open-source technologies in private ...

hiring an Embedded Software Engineer to design and build the real-time software, drivers and data systems behind our sensing and communications technology. You will take ideas from a clean sheet through to efficient, tested code running on our hardware in live deployments. Because of the nature … UK. Applicants must have the right to work in the UK. Remote Working is not available. Design and implement robust, real-time embedded software in C and C++ for microelectronics, sensors and other subsystems. Write low-level drivers and hardware abstraction layers (HALs) for a range of microcontrollers ...

Design and build prototypes and robust, production-ready ML solutions. Work collaboratively with colleagues across the Mind Foundry team (Product Managers, Machine Learning Scientists, Software Engineers) to solve critical challenges. Maintain and develop a good working knowledge of state-of-the-art ML methods, software tools and implementation ...

recruiting for a security/surveillance business in Cheltenham who are looking for a Senior Embedded Software Engineer to join the team. The work mostly involves development of low-level Embedded sofrware and the hardware/software interface. Exposure to ARM/PIC micros, bare-metal & RTOS environments … early stages and new projects on the horizon, so lots of chance for greenfield development and some really interesting work. ROLE: Senior Embedded Software Engineer LOCATION: Cheltenham (on-site) SALARY: up to £85,000 Skills required for the Senior Embedded Software Engineer are: Embedded C on ARM/ ...

other colleagues at a time. In addition, you'll take an active role in unlocking the potential of junior colleagues: encouraging idiomatic code, demonstrating engineering rigour, and sharing hard-won knowledge with your peers.Youll also help drive our engineering processes to maintain code quality while balancing realistic delivery … assurance. Commitment to code correctness and quality assurance through static analysis, code review, automated testing, and continuous integration. This vacancy is for experienced software engineers and will require skills and experience in several of the areas listed as well as the ability to lead technical projects. Work Benefits Promotions ...