26 to 50 of 189 Software Engineer Jobs in the South East

Senior Software Engineer Salary: Negotiable plus benefits, pension (7% contribution), 25 days holiday & life insurance We are looking for senior software engineers with a range of levels of experience including designing and delivering software applications. We are a small but rapidly growing consultancy, owned by four … looking for candidates with a mix of technical expertise and interpersonal skills, able to work independently or in small teams. The Role: As a Software Engineer, you will play a major role in developing code in the Software Modelling and Simulation, autonomy and geospatial fields, along with ...

Software Technical Lead – Robotics & Advanced Engineering About the Role Our client is an established engineering organisation developing innovative software solutions for complex, safety-critical systems. Due to continued growth, they are seeking an experienced Software Technical Lead to drive the delivery of advanced software projects … provide technical leadership across multidisciplinary engineering teams. This is an excellent opportunity to combine hands-on software development with technical leadership, working on cutting-edge technologies in a collaborative environment. Key Responsibilities Lead the software delivery of complex engineering projects. Define software architectures for integrated systems. Coordinate ...

TypeScript Software Engineer - FinTech SaaS Platform - London/Hybrid (Tech stack: TypeScript, Node.js, React, Next.js, JavaScript, REST APIs, PostgreSQL, Docker, Kubernetes, AWS, Azure, GitHub Copilot, AI Development Tools, Microservices, Software Engineer, Full Stack Developer, TypeScript Developer) Our client is a rapidly growing FinTech SaaS company transforming … using modern engineering practices, AI-assisted development and cloud-native architecture. As part of this journey, they're looking to hire a talented TypeScript Software Engineer to help shape the future of their flagship platform. This is a genuine opportunity to build software from the ground ...

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 ...

Opportunity Are you an experienced Software Engineer with a passion for building high-performance, real-time systems? We are looking for a proactive and technically capable engineer to join a highly skilled development team responsible for designing, developing, integrating, and verifying advanced test and data capture systems. … This is a hands-on role offering the opportunity to work on technically complex projects, developing software solutions that support the testing and validation of sophisticated, mission-critical technologies. You'll be part of a collaborative team of software and systems engineers tackling challenging engineering problems using modern ...

Principal Software Engineer Hybrid Who we are? Verifile is an award-winning leading provider of CV verification and background screening services using innovative technology and methodology. We carry out background checks on candidates to enable our clients to make informed and long-term rewarding recruitment decisions. … Principal Software Engineer, you will play a key role in shaping the future of our technology landscape. Using your deep technical expertise, you will design scalable solutions, influence architectural decisions, and solve complex business challenges. You will help raise engineering standards, drive innovation, and enable the delivery ...

Software Engineer At OQC, we aren't just theorising about the future; we're building it. Born from a philosophy of bold innovation, we've transitioned quantum computing from an academic ambition into a commercial reality—and we're just getting started. The Purpose Build the software that supports the production and operation of OQC's quantum computers. As a Software Engineer, you'll develop reliable, secure and maintainable solutions for complex technical challenges. You'll take ownership of projects across the software-development lifecycle, working with stakeholders to understand their needs ...

C# WPF Software Engineer - Electronics Are you a Software Engineer with provable commercial experience working on software connecting to devices? If so, my client has an exciting opportunity for you! You will play a key role in designing, developing and implementing software for cutting … edge optical machinery used within advanced manufacturing environments. In this role as a C# WPF Software Engineer -... WKCL1_UKTJ ...

Security Software Engineer (GenAI & LLM Security) Location: London (Hybrid - 1-2 days per week in the office) Salary: Up to £90,000 + Bonus + Excellent Benefits We're partnering with a leading global technology consultancy that's expanding its AI Security and Engineering practice. As organisations rapidly … building secure, enterprise-grade AI platforms that protect Large Language Model (LLM) applications from emerging threats. We're looking for an experienced AI Security Software Engineer to design and develop innovative security solutions that safeguard enterprise AI applications. This is an exciting opportunity to work at the intersection ...

Software Engineer – High-Performance Computing (HPC)/Quant Technology Location: London – Hybrid Type: Permanent, Full-time The opportunity We’re working with a highly specialised technology business that solves some of the most technically demanding problems in high-performance computing, quantitative technology and large-scale software systems … large-scale numerical workloads, risk analytics, simulation, CPU/GPU computing and low-latency systems . They are now looking for a talented Software Engineer with an interest in High-Performance Computing (HPC) to join their growing London team. This isn't a role where you'll spend ...

Spectrum IT Recruitment is working with an innovative technology business at the forefront of 5G and wireless communications , who are looking for a talented Software Engineer to join their growing software team in Southampton. This is an excellent opportunity for a Software Engineer with strong … close to the hardware and solving challenging performance and optimisation problems. The Role You'll be responsible for developing, integrating and optimising the infrastructure software underpinning 5G NR Physical Layer (PHY) systems , with a particular focus on delivering real-time performance across embedded platforms. You'll work closely with ...

Lead Software Engineer/Developer (C# .Net Desktop Application) Reigate/WFH to £100k Do you have expertise with C# desktop development, working on complex scalable systems? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with … contribution) Health Care and Life Assurance Training and career development Social events and a range of other perks Your role: As a Lead Software Engineer you'll manage three Agile teams comprising around ten experienced software engineers, responsible for the flagship desktop insurance platform that handles ...

Senior Software Engineer (Python/AWS) - SaaS & FinTech Location: London (Hybrid) Type: Full-time The Opportunity We're looking for an experienced Senior Software Engineer to join a collaborative, high-performing engineering team developing market-leading SaaS products used to analyse and visualise some … modern SaaS platform. You'll work alongside talented Python and TypeScript engineers, partnering closely with Product to design and deliver scalable, high-quality software that makes a real impact. If you're passionate about building cloud-native applications, embracing AI-assisted development tools and working in a collaborative environment ...

Step into a world where innovation meets impact. This Principal Software Engineer role offers you the chance to be a part of cutting-edge defence technology, driving advancements that redefine security and protect lives. Working in a dynamic and collaborative environment, you'll lead projects that make … scheme. If you're ready to shape the future of defence systems by leading the design, architecture, and delivery of secure embedded and application software within advanced cyber and defence programmes. You’ll work across the full software lifecycle—from requirements and system design through to implementation, testing ...

World Class Defence Organisation is currently looking to recruit an Embedded Software Engineer subcontractor on an initial 6 month contract. Rate: £60.00 per hour Location: Portsmouth Hybrid/Remote working: 2 days per week remote working Duration: 6 months (initially and then ongoing and long-term thereafter) IR35 … status: Inside IR35 (Umbrella) Embedded Software Engineer Job Description: The role of Embedded Software Engineer is required due to increased demand for the work of our Advanced Developments Group (ADG). The ADG are a small team of highly innovative, enthusiastic engineers providing cutting edge technology ...

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 Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance Location: Portsmouth, hybrid working Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, and AI, supporting clients in the defence, nuclear, space … energy sectors. We specialise in software modelling and simulation, robotics and autonomous systems, as well as data science and engineering, delivering technical consultancy and innovative solutions. We are seeking a Software Engineer who combines strong technical skills with problem-solving ability and effective communication. You will work ...

rapidly growing specialist manufacturing business is looking to recruit a talented Software Engineer with an interest in Mechanical Engineering to join their newly established product development program, based in Oxfordshire . This is an exceptional opportunity to be at the forefront of innovation in aerospace and additive manufacturing. … company is building a unified software platform that consolidates commercial and internal engineering tools. This platform will accelerate their design exploration, enabling faster performance optimization and rapid scaling for new applications. They are seeking a motivated Software Engineer to develop this platform. Working alongside Aerothermal Designers ...

Software Engineer (TypeScript/Python/AWS) Fully Remote (UK) | Up to £55,000 | One-Stage Interview Process We're looking for a Software Engineer to join a collaborative, AI-first engineering team building and maintaining cloud-native applications on AWS . This is a hands … features, improve existing applications and help evolve a modern cloud platform using TypeScript, Python and AWS . You'll work across the full software delivery lifecycle—from development and infrastructure through to deployment, monitoring and continuous improvement. What you'll be doing Building and maintaining applications using TypeScript ...

Senior Software Engineer £75,000 to £85,000 + Private Healthcare + Enhanced Pension Winchester (Hybrid, 4 days per week in the office) Are you a senior software engineer looking to take end-to-end ownership of complex software at the heart of advanced detection … technologies from research into real-world products? This is a principal-level technical role within a specialist engineering business developing integrated hardware and software platforms used across security, defence and other regulated environments. The software powers the wider ecosystem, enabling connectivity, real-time monitoring, alerting and operational visibility ...

Embedded Software Engineer | Space/Aerospace | Guildford | Hybrid We are seeking an experienced embedded software engineer to support the existing and expanding range of embedded software used on spacecraft for a leading space and satellite company. This role has responsibility for undertaking the design, analysis … development of Embedded Software for Satellite Systems. Key Tasks Development of complex real-time applications to meet customer requirements and interfaces Ability to capture requirements and deliver software within tight timeframes Ensure effective plans are in place to deliver software in accordance with the schedule ...

Junior Software Engineer Position Type: 12-Month Initial Contract (With high potential for extensions or permanent conversion) Salary: £40,000 - £50,000 per annum (Dependent on experience, entry level and seasoned professionals considered) Location: Witney, on site full time About the Role We are seeking a Junior Software Engineer to join a global leader in healthcare and medical technology. In this role, you will be embedded within a highly collaborative team of 5 QA and engineering professionals, working side-by-side with the software development teams who write the code for our life-changing medical ...

Title: Safety Critical Software Engineer Location: Witney, Oxfordshire Salary: £40,000- £60,000 Safety Critical Software Engineer required for a company in Witney that develops advanced assurance and safety technologies that enable the safe deployment of autonomous and AI-enabled systems. Key Responsibilities Design and develop … safety-critical embedded software for autonomous systems. Build software components supporting runtime assurance and autonomous system safety. Develop high-integrity software using SPARK Ada and associated toolchains. Support software architecture definition for certifiable autonomous systems. Contribute to the development of DAL-A and DAL-B capable ...

Software Engineer Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance Location: Portsmouth, hybrid working Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, and AI, supporting clients in the defence, nuclear, space … energy sectors. We specialise in software modelling and simulation, robotics and autonomous systems, as well as data science and engineering, delivering technical consultancy and innovative solutions. We are seeking a Software Engineer who combines strong technical skills with problem-solving ability and effective communication. You will work ...

Cyber Software Engineer £60,000-80,000 GBP Bonus, Pension, Benefits Onsite WORKING Location: Manchester, North West - United Kingdom Type: Permanent Operational Cyber Software Engineer Location: Manchester (5 Days Onsite) Salary: £60,000 - £80,000 + Excellent Benefits Company Overview Our client is a leading cyber … national security organisation delivering secure software solutions across some of the UK's most complex and mission-critical programmes. This is an exciting opportunity to join a high-performing cyber engineering team developing secure software for challenging operational environments. You'll combine strong software engineering expertise with ...