26 to 50 of 156 Software Engineer Jobs in the South East

Senior Software Engineer Southampton (hybrid working 2-3 days per week on site) – 3 month contract (likely extension) – Pay rate £46.45 p/h PAYE basic (£53.20 p/h including holiday pay) or £63.33 p/h Umbrella Are you a Software Engineer with C++ … experience looking for your next challenge? Our leading defence client is looking for a talented Software Engineer to support the Integrated Sensors & Protection line of business, working on a range of defence and commercial projects. Our client wants to develop a new generation of features and capabilities using ...

Software & Systems Engineer - Python/AI-Assisted Development Salary: £55-70k + benefits, depending on experience Location: Andover, Hampshire (Hybrid 2-3 days per week onsite) The opportunity Are you an experienced Python Software Engineer interested in the next evolution of software development … technology function of an established, growing UK business operating in a regulated, customer-focused environment. This is an opportunity to help shape how software is designed, developed and delivered, combining strong engineering principles with the practical use of AI-assisted development tools and agents. You'll build Python-based ...

recruiting for a Software Engineer Consultant on behalf of one of the UK's fastest-growing technology consultancies, ranked in the Financial Times FT1000 Europe's Fastest-Growing Companies list in both 2025 and 2026. Our client works where technology meets national importance. As a trusted partner … security and telecoms, they deliver data-driven solutions to some of the most complex and consequential challenges in the public sector. Joining as a Software Engineer Consultant, you will have real ownership of technical delivery, working side by side with clients to architect and build software that ...

Senior Software Engineer Portsmouth Competitive Salary + Bonus + Excellent Benefits Are you the person other engineers turn to when automation problems become too complex? Do you enjoy improving machinery rather than simply maintaining it, and want a role where you can influence the future direction of automation … future automation capability across the site. The Opportunity This isn't a role focused purely on reactive support. We're looking for an engineer who enjoys understanding how machines work, identifying opportunities for improvement, and implementing changes that make equipment perform better, faster and more reliably. Working across PLCs ...

Senior Software Engineer Location: Fareham, Hampshire Working Pattern: Office-based during probation, then minimum 3 days onsite per week Salary: £60k - £70k plus benefits An opportunity has arisen for an experienced Senior Software Engineer to join an established and innovative technology business specialising in payment infrastructure … transaction processing. This is an excellent opportunity for a talented backend engineer with strong commercial experience in either Go or PHP to work on business-critical systems that process real financial transactions. You don't need experience in both languages. The business is looking for someone with strong expertise ...

myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Description Job title: Graduate Defence Solutions Software Engineer Location: Cowes (Isle of White). We offer a range of hybrid and flexible working arrangements – however for this role you will … reaches of space – there’s no limit to where a career at BAE Systems could take you. Role description As a Graduate Software Engineer, you will create cutting edge software for our hardware and be involved in the entire lifecycle of a product, from design and development ...

Senior Software Engineer position focusing on low-latency control systems, specifically multi-axis movement to search for and track satellites dynamically using feedback loops for deployment on embedded Linux or microcontrollers. The role offers significant autonomy across architecture and implementation, alongside complex challenges involving geometry, coordinate systems … developing algorithms to control multiple motors or servo mechanisms using closed-loop feedback, including PID/PI tuning and position or velocity control. Senior Software Engineer essential skills 3+ years relevant software engineering experience with C or C++ Practical experience in control or robotics A sound understanding ...

exciting opportunity has arisen for a Senior Software Engineer based in East Sussex to join this global leader in cutting edge electronic instrumentation. Joining their multidisciplined R&D team at their global centre of excellence, as a Senior Software Engineer you will develop and support software for significant projects aligned to business critical needs. You will be involved in all stages of the software development lifecycle from requirements capturing to release validation and approval. Experience required for Senior Software Engineer job based in East Sussex: Previous experience within embedded software development ...

Senior Software Engineer, C# .NET If building software that carries real-world monitoring data all the way from the sensor to the screen sounds like something that you would like to be a part of, then this might be your next position. A Senior Software Engineer … operating systems, often as containers running in the cloud. You will be a core part of an agile development team, working closely with the Software Manager, test and systems engineers and data scientists, taking ownership of the software platform and mentoring other developers as needed. The ideal candidate ...

Spectrum IT Recruitment is working with an innovative technology business at the forefront of 5G and wireless communications . They're looking for a Software Engineer to join their software team in Southampton. This role would suit someone whose main focus is C or C++ software development , particularly in multithreaded or high-performance systems. The Role You'll develop, integrate and optimise software that supports the company's 5G NR Physical Layer (PHY) technology . Working with software, hardware, architecture and system-test teams, you'll tackle performance challenges and help build reliable ...

Software Engineer Full Time Permanent Hybrid - Marlow or London adhoc Join our Digital Services team and help build technology that makes the mortgage journey simpler for customers, brokers and colleagues. We’re looking for an experienced Software Engineer to design, build and maintain secure, reliable … engineering and, where required, front-end development, supporting both new digital capabilities and the modernisation of our existing applications. You’ll collaborate with Software Engineers, Architects, Quality Engineers, Product Owners, Business Analysts and Agile Coaches throughout the full delivery lifecycle. What you’ll be doing Designing, developing and maintaining ...

About Us: We are working with a well-established technology company in Slough, specializing in cutting-edge software solutions. Our client is seeking a Graduate Software Engineer to join their dynamic team. Position Overview: We are looking for a passionate and motivated Graduate Software Engineer to contribute to exciting projects within our client's organization. As a software engineer, you will be an integral part of their team, working on a wide range of projects in a supportive and collaborative environment. Key Responsibilities: Collaborate with the development team to design, develop ...

behalf of our global Aviation and defence client, we are seeing to recruit a Embedded Software Engineer on a 6 month contract. Role: Embedded Software Engineer Pay: Up to £60/hour via Umbrella (DOE) Contract : 6 Months Location: Portsmouth IR35 Status: In Scope Clearance: Valid … held on Submission. Role Overview Our client has need for an Embedded Software Engineer due to increased demand for the work of the Advanced Developments Group (ADG). The ADG are a small team of highly innovative, enthusiastic engineers providing cutting edge technology solutions to our key customers. ...

Software Engineer, Developer, Backend Java Identity - IAM, Security Contract Until End of December 2026 (Renewable) Rate: £600 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies … household name is seeking asoftware engineer, software developer with Backend, Back End and Identity Access Management (IAM) expertise. The Backend Software Engineer will join the Identity Management Services team, (IAM) focusing on the core platform work that powers identity infrastructure. Main Tasks & Responsibilities: > Design and build ...

Software Engineer - Mid Level Guildford - Hybrid £45,000-£50,000 Node.js/Microservices/REST APIs I'm currently working with an established digital software business who are looking to bring a Mid-Level Software Engineer into their growing technical team. You'll work … development of new features and integrations across a modern software platform, using technologies including Node.js, microservices, REST APIs and cloud-based environments. The role offers a good mix of development, integration work and technical problem solving, with plenty of opportunities to work across a wide range of projects ...

Lead/Senior Software Engineer/DV Clearable/5 Days Onsite Location: London We're seeking experienced Lead and Senior Software Engineers to join a high-performing engineering team delivering modern, secure and scalable software solutions. This is an opportunity to work on complex technology … scale modernisation programmes, and help drive the adoption of AI-enabled engineering practices within highly regulated environments. The Role As a Lead or Senior Software Engineer, you'll play a key role in designing, building and delivering high-quality software systems that balance performance, security and maintainability. ...

Software Engineer - Mid Level Guildford - Hybrid £45,000-£50,000 Node.js/Microservices/REST APIs I'm currently working with an established digital software business who are looking to bring a Mid-Level Software Engineer into their growing technical team. You'll work … development of new features and integrations across a modern software platform, using technologies including Node click apply for full job details ...

Software Engineer Salary to £60k + benefits Hybrid role - 3 days a week (Tues, Wed, Thurs) on-site in Witney, Oxfordshire, NB: Please only apply if you are eligible for SC clearance (i.e. you have min 5 years continuous UK residency and are a British national). … autonomy and physical AI. They aim to be the global leaders in novel control assurance, pioneering trusted and ethical autonomy for humanity. Their software enables assured, trustworthy deployment of both traditional deterministic autonomy and AI or novel control methods, in any application, for the first time. They ...

Software Engineer - AI/TypeScript/Rust Location: Hoxton, London - five days per week in the office. We're partnering with an AI startup building software to help businesses make better financial and strategic decisions. Their first product brings AI agents into Excel , helping users build … work with complex financial models. They're looking for a Software Engineer to take ownership of features across the product, working within a small, highly technical team. The stack is primarily TypeScript , with Rust used for performance-critical components. What you'll be doing Own features ...

Software Engineer, AI Solutions Engineer, AI Software Developer, Python, JavaScript, Co-Pilot Studio, Azure AI Foundry, City of London AI Software Engineer required to work for a Professional Services business based in the City of London. This will be a role that … days per week in the office and 2 from home. This role is for a hands-on AI Solutions Engineer who can design, build, deploy and support practical AI solutions across the firm, turning Proof of Concepts into reality. The successful candidate will combine AI platform expertise with strong ...

Senior Robotics Software Engineer - Oxfordshire £80,000-£100,000 An exciting opportunity to develop cutting-edge robotic technology and play a key role in shaping the future of intelligent automation. Arden Resourcing is working with an innovative technology business looking to appoint an experienced Senior Robotics Software Engineer to join its growing engineering team. This is an opportunity for someone who enjoys solving complex engineering problems, developing sophisticated software and seeing their work come to life in real-world robotic applications. You'll be involved in creating intelligent, autonomous systems, taking ownership ...

NegotiableKent, EnglandPermanentSenior/Principal Software Engineer Permanent - Hybrid working - Kent As a Principal Software Engineer, you will lead the design and delivery of embedded software for complex, safety critical systems. You will develop drivers, protocols and human-machine interfaces. Responsible for technical direction and ensuring … will shape strategy, drive innovation and play a key role in delivering high-impact solutions. Core Duties: Leading design and development of embedded software, including drivers, protocols, human-machine interfaces with certification artefactsDefining system and software architectures from requirements using structured design, modelling and simulationDriving integration, verification ...

Embedded Software Engineer Witney, Oxfordshire Hybrid - 3 days a week on-site (Commutable from Oxford, Carterton, Burford, Chipping Norton, Faringdon, Abingdon, Kidlington and Swindon) £40,000 - £60,000 + Specialist Training + Technical Progression + High Ownership + Hybrid Working Are you an Embedded Software Engineer … stage, mission-led engineering business developing embedded safety and runtime-monitoring technology for autonomous aerospace and defence platforms. The company is expanding its specialist software and verification teams, offering you significant technical ownership and the opportunity to help take their technology from a proven prototype through to enterprise deployment. ...

Principal Software Engineer (Contract) - Naval Radar BAE Systems (Defence Solutions) | Cowes, Isle of Wight | 6 months | Inside IR35 BAE Systems (Defence Solutions) is seeking an experienced Principal Software Engineer to support the development, maintenance and enhancement of advanced naval radar systems in service with the Royal … Navy . Based full-time onsite in Cowes , you'll provide technical leadership across the software lifecycle, working within a large, established engineering environment. Key details Location: Cowes, Isle of Wight (full-time onsite) Contract length: 6 months initially IR35: Inside IR35 Rate: £54.57/hour PAYE or £73.68 ...

Software Engineer in London, you'll play a key role in developing and maintaining software solutions that support the organisation's goals. Working in the not-for-profit sector, you'll help streamline processes and ensure technology is used effectively to make a real difference. Client Details … This role is with a not-for-profit organisation based in London. Description Design, develop and maintain software solutions to meet organisational needs. Write clean, efficient, and maintainable code following best practices. Collaborate with cross-functional teams to implement new features and resolve issues. Perform troubleshooting and debugging ...