51 to 75 of 84 Senior Software Engineer Jobs in the South East

NEW ROLE AVAILABLE - SENIOR RUBY ON RAILS SOFTWARE ENGINEER- PERMANENT Location: Farnborough GU14 Salary: £55,000 - £65,000 Working Pattern: Monday - Friday (Hybrid 2 days onsite) I'm working with a well-established company based in Hampshire who are looking for a Senior Ruby on Rails Software Engineer to join their team. The successful … candidate will take full ownership of software development, working on impactful projects with modern technologies such as Docker, Cloudflare, and Heroku. You'll be responsible for developing clean, scalable, and user-friendly applications, collaborating with cross-functional teams to deliver new features, and leading all phases of the development lifecycle. Key skills and experience: Proven Ruby on Rails development More ❯

As a Senior Innovations engineer you will be developing software-based solutions to business problems in a small team of full-stack software engineers. These solutions will be aimed at ensuring TUV SUD is well placed to deliver future services in a timely, efficient and competitive manner. You will be developing tools that will be used … we push to digitize and automate our internal processes. As part of the Innovations Team, you will liaise with various parts of the business to provide new and innovative software solutions for internal company usage. You will be expected to input on software requirements, software implementation and propose effective solutions. You will also be expected to support … and guide software engineers with less experience than yourself. Where the vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer More ❯

Senior Embedded Software Engineer | £60-70k | Kidlington | 1 day per week on-site My client is a rapidly growing, and already well established, company designing cutting edge analysis technology for high performance sectors. They have expanded their premises and design capacity, and are looking for an experienced embedded software engineer. Main duties: + Develop complex … embedded software and interface with hardware for new and existing products throughout the product life cycle. + Refactoring of firmware + Manage complex projects, supervise R&D staff, and collaborate with various departments to meet project objectives. Skills and Experience Required: + Ability to write high quality firmware and develop testing solutions + Experience with PCB design and layout More ❯

Sophos X-Ops and the Counter Threat Unit (CTU). Sophos is headquartered in Oxford, U.K. More information is available at . Role Summary We're looking for a Senior Software Engineer 2 with deep expertise in Windows internals and low-level development to join our team. This high-performance software captures and analyzes malicious behavior … with engineers, researchers, and security experts to build new capabilities for our Windows agent, spanning both user-mode and kernel-mode. If you're passionate about building performant, resilient software at the OS level, this is the opportunity for you. What You Will Do Design and implement core components for our Windows agent with high concurrency and low system … tracing Collaborate with product and engineering teams to build next-generation endpoint detection capabilities Build tools to support internal workflows and contribute to automated testing Follow best practices for software quality, code reviews, and secure development Contribute to a cross-platform development effort alongside Linux and macOS teams What You Will Bring Minimum of 5 years of experience in More ❯

Senior Embedded Software Engineer £ 40k - 50 k Reading 1 or 2 days a week on-site My client is an elite company in their niche, providing electronics and software design services. Due to recent success, they are expanding their R&D team. Main duties: + Involvement in the whole SDLC + Interfacing software with custom More ❯

Senior Embedded Software Engineer | £ 40k - 50 k | Reading | 1 or 2 days a week on-site My client is an elite company in their niche, providing electronics and software design services. Due to recent success, they are expanding their R&D team. Main duties: + Involvement in the whole SDLC + Interfacing software with custom More ❯

we design, implement, test and deploy the Engine that drives the behaviour of Oxa's Autonomous Vehicles (AVs), based on its understanding of its environment. Your Role As a Senior Software Engineer in Trajectory Planning, you will be responsible for designing, implementing, testing, and deploying algorithms that realise the desired behaviours that the AV needs to exhibit More ❯

youll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for viator.com, the Viator mobile apps and all their supporting infrastructure. Were looking for a Senior Software Engineer with iOS development experience to join our Viator team.This role is open to candidates based within a commutable distance (generally within 23 hours) of one … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What were looking for Experience of developing an iOS app … and familiarity with mobile web and back-end technologies would be beneficial At least 5 years experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written communication More ❯

ll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for the Viator mobile apps and all their supporting infrastructure. We're looking for a Senior Software Engineer with iOS development experience to join our Viator team.This role is open to candidates based within a commutable distance (generally within 2-3 hours) of … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What we're looking for Experience of developing an iOS … app and familiarity with mobile web and back-end technologies would be beneficial At least 5 years' experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written More ❯

As an experienced Software Engineer, you will work within/lead a team of skilled design engineers, to supply high quality products and systems to the Defence Industry. The successful candidate will be experienced in translating system requirements to innovative software design solutions, leading to successful customer acceptance within project timescales and budget. The successful candidate will … have experience in a software team lead role, defining, supervising and mentoring the work of other engineers. What you’ll do Responsible to the project technical design authority for the quality of work produced by the team. Responsible to the Project Manager (PM) for estimating, monitoring and meeting project timescales. Defining architectural and detailed software designs as part … define interfaces to firmware and electronics to ensure that overall system requirements are met. Presentation of designs at all stages within the project teams and to the customer. Monitoring software compliance with project and company, procedures and standards. Day to day management of the software team, in conjunction with the PM, to ensure the best use of available More ❯

Your career opportunities at the TÜV SÜD Group As a Senior Innovations engineer you will be developing software-based solutions to business problems in a small team of full-stack software engineers. These solutions will be aimed at ensuring TUV SUD is well placed to deliver future services in a timely, efficient and competitive manner. You … we push to digitize and automate our internal processes. As part of the Innovations Team, you will liaise with various parts of the business to provide new and innovative software solutions for internal company usage. You will be expected to input on software requirements, software implementation and propose effective solutions. You will also be expected to support … and guide software engineers with less experience than yourself. Where the vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer More ❯

with you. Purpose of the Role: The pinnacle of motorsport excellence is built on a foundation of strong reliability of the team, processes, and the racing car. The Reliability Software Engineering role is responsible for building and operating the tools which allow McLaren F1 to achieve the highest levels of operational reliability. This role will work closely with end … users to design and implement software tools which track and manage issues and faults across manufacturing, logistics, car build, and race days. Innovation around finding patterns and relationships between faults and issues will be key, by using data, analytics, and machine learning to deliver world championship reliability tools. Role Dimensions: The Software & Data Science group in McLaren F1 … is responsible for the analysis, design, and delivery of software tools and methodologies which improve the team and car's performance. We are a cross-functional group, bringing together data science, machine learning, software engineering, and DevOps to deliver performance focused platforms and solutions. In reliability engineering, you will understand issue tracking and management, root cause analysis, integrating More ❯

the highest security and trust worldwide. Job Description The Ultra Engineering function manages a portfolio of specialist capabilities, generating highly differentiated solutions and products by applying electronic, mechanical, and software technologies in demanding and critical environments to meet customer needs. The Software Engineering function in Ultra supports the software development lifecycle consisting of requirements analysis, design, implementation … test and verification in order to deliver software components into projects and products and supports the deployment and maintenance of software components. A professional at this grade possesses knowledge for specific fields and performs structured work assignments. Uses established procedures to solve problems by making judgments and gets work done with quality under moderate supervision. Has limited discretion … to vary from established procedures. Scope Define, architect, design, develop, document and test embedded and/or application software as part of a software engineering team of 5-20 engineers, within the Cyber UK Business Unit, delivering multiple concurrent research, development and production programmes ranging from tens of £k to several £m. Responsible for/Key responsibilities Architect More ❯

Senior Backend Developer (Node.js/TypeScript) – London (Hybrid working applies) Are you an experienced backend developer with a passion for building secure, high-performance systems in the cloud? We're looking for a Senior Node.js Engineer to help shape the future of embedded commerce experiences.You’ll be part of a small, high-impact engineering team building cloud … Experience working in regulated environments such as PCI DSS, or within other compliance-heavy systems. Familiarity with frontend frameworks like React is a bonus. If you're a backend engineer who thrives in cloud-native environments and loves solving secure, real-world challenges, we'd love to hear from you. London (Hybrid working applies)Salary £DOE More ❯

company at the forefront of robotics innovation. Based in Surrey, we are building smart, adaptive systems that redefine how machines interact with the physical world. We’re seeking a Senior Embedded Software Engineer to drive forward development on our next-gen robotics platforms. Design, develop, and optimize embedded software for robotics applications using C/C++ … Collaborate across multidisciplinary engineering teams to integrate hardware and software solutions Take ownership of software architecture, performance, and safety standards Lead debugging, testing, and validation of embedded systems in real-world environments Contribute to design reviews and mentor junior engineers Proven experience (5+ years) in embedded software development for real-time systems Strong proficiency in C/ More ❯

next generation uncrewed autonomous systems, integrating robotics and autonomy with vehicular technologies. These are nascent projects with in-house technology know-how from techpreneur founders. They are looking for senior software engineers looking for an intellectually challenging problem to work on and get stuck into. The project work will be both core tech development, simulation work as well … as real-world testing of hardware. This could include: low-level software for robotics development and integration; building simulation environments to test autonomous behaviours; HIL/SIL testing; software for autonomy; field testing. Requirements Degree in computer science or similar and ideally a PhD. Demonstrable project experience developing production code in C++ and Python on Linux including documentation More ❯

Cloud Fleet Engineering team at Hayden AI is at the forefront of managing and scaling our fleet of AI-powered edge devices deployed across global transportation agencies. As a senior engineer, you will play a critical role in designing, building, and scaling cloud services that enable remote device management, over-the-air updates, observability, and high-availability operations … AWS infrastructure using Infrastructure as Code (IaC) tools. Own CI/CD pipelines for cloud services, enabling efficient, secure, and automated delivery processes. Set and uphold high standards for software engineering and DevOps practices across the team, including incident response, monitoring, and postmortems. Collaborate with cross-functional teams-including hardware, product, and other engineering teams-to define system requirements … end-to-end solutions. Drive architectural decisions, perform code reviews, and contribute to long-term technical strategy for cloud services. Mentor junior engineers and share expertise in cloud technologies, software and architectural design patterns. Required Qualifications: Bachelor's degree in Computer Science, Electrical Engineering, or a related field. 5+ years of industry experience. Experience with Amazon AWS services such More ❯

Could you create world beating enterprise scale software? Could you add value to an existing team of highly skilled developers? Are you ready to make your mark on future proofed software? The projects here at Preservica are at the razor's edge of commercial software solutions, addressing the need for smart digital preservation technology, our award-winning … software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements - but to stay ahead we need the brightest and most talented commercial and technical innovators to join our development team and right now we are looking for a solid Full Stack Software Engineer with strong Java, and ideally React, Angular, DevOps experience. The Role Our Software Engineers are responsible for the full software development lifecycle; writing well designed, testable and maintainable efficient code. Your work will extend to include: Analysis work to determine operational feasibility. Maintaining Preservica and industry standards and project plans Integrating software components into fully functioning More ❯

border protection, law enforcement, military, emergency services, and first responders. Key Responsibilities: Leading the development of complex features and projects Collaborating with stakeholders and customers to maintain and develop software Assisting the software engineering manager in requirements management, estimation, and planning Devising innovative solutions to improve software process and quality Integrating software with hardware to deliver … systems Optimising application architectures for scalability and performance Monitoring system performance and troubleshooting to ensure high availability and reliability Designing, implementing, and maintaining CI/CD pipelines to automate software delivery processes Supervisory Responsibilities: Technical mentoring of junior engineers Sprint board management Required Skills: Significant experience with embedded C/C++ and Python Extensive expertise across Linux and Windows … operating systems Strong understanding of electronics and systems design Hands-on experience with hardware-software integration Experience with internet, application layer, transport layer, and security protocols Proficiency with CI/CD tools such as Jenkins or GitLab CI/CD In-depth understanding of video and image processing Agile methodology and software development lifecycle knowledge Desired Skills: Designing More ❯

business that encourages collaboration, champions the idea that the sum is greater than its parts, then we want to hear from you. About you You will be an established Senior Engineer with a diverse Backend focused skill set. We would ideally like to see a strong focus with Golang as your primary language but if you have a … Data Science is advantageous but not essential. Experience working in agile teams and CI/CD environments is beneficial. You will join a highly talented and motivated team delivering software services and products built on patented database technology. Requirements include at least 7 years of professional software development experience, with a focus on Backend engineering. Our backend tech More ❯

in enterprise-level cloud-based SaaS solutions? Could you add value to an existing team of highly-skilled developers? Are you ready to make your mark on future-proofed software? We are Preservica, and our active digital preservation solutions are at the razors edge of commercial software solutions, addressing the need for smart digital preservation technology. Our award … winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements but to stay ahead, we need the brightest and most talented commercial and technical innovators to join our development team, and right now, we are looking for a solid Senior Front End Engineer. … geographically-distributed team, you will bridge the gap between UX and the back-end teams, working as part of an Agile Scrum to build high-quality and fully performing software across our cloud-based SaaS product range of Digital Preservation software. As Senior Front End Engineer, youll work on: Writing well-designed, testable, maintainable, and efficient code More ❯

in enterprise-level cloud-based SaaS solutions? Could you add value to an existing team of highly-skilled developers? Are you ready to make your mark on future-proofed software? We are Preservica, and our active digital preservation solutions are at the razor’s edge of commercial software solutions, addressing the need for smart digital preservation technology. Our … award-winning software is used by leading businesses, archives, libraries, museums and government organisations across the globe. We are world leaders and proud of our achievements – but to stay ahead, we need the brightest and most talented commercial and technical innovators to join our development team, and right now, we are looking for a solid Senior Front End … geographically-distributed team, you will bridge the gap between UX and the back-end teams, working as part of an Agile Scrum to build high-quality and fully performing software across our cloud-based SaaS product range of Digital Preservation software. As Senior Front End Engineer, you’ll work on: Writing well-designed, testable, maintainable, and efficient More ❯

Sophos X-Ops and the newly added Counter Threat Unit (CTU). Sophos is headquartered in Oxford, U.K. More information is available at . Role Summary As a Sr. Software Developer in the Network Security Group, you'll play a vital role in the development, maintenance, and enhancement of network security products used by hundreds of thousands of customers … globally. You'll work with a cross-functional Agile/Scrum team, and be involved in all aspects of the software development process. You'll work closely with Product and Development Managers, other developers, and QA Engineers to deliver high-quality security solutions to customers. You'll contribute to core components of the Sophos Firewall, focusing on the web … proxy and supporting systems. What You Will Do Develop reliable, maintainable, and high performance software features, improvements, and bug fixes in the network security domain. Contribute to daily stand-ups, story kick-offs, estimations, and retrospectives. Conduct and participate in peer code reviews. Troubleshoot and resolve customer-reported issues and software defects. Collaborate with development, QA, and managers More ❯

you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team. In this position, you will be responsible for low-level and high-level software in CesiumAstro's products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. CesiumAstro's goal is … to create an out-of-the-box hardware and software experience which enhances our customers' ability to rapidly integrate our products into their systems. As a CesiumAstro software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. … The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices. The successful More ❯

Role: Full Stack Engineer Salary: £80,000-£90,000 + Equity WFH: Fully Remote Overview Our client is a fast-growing RegTech startup using AI to transform how financial institutions approach AML and compliance workflows. They're hiring Full Stack Engineers to join a compact, fast-moving team working on two flagship products-an intelligent API for AML decision … problems involving data aggregation, report generation, and AI agent integration Contribute to product evolution based on customer feedback and internal roadmap Ideal Candidate 5-10 years' experience delivering production software in fast-paced environments Comfortable working across backend and frontend (slight backend lean preferred) Strong ownership mindset-able to ship features independently (build + deploy) Experience managing multiple workstreams … in low-management settings Product-focused engineer who thrives in flat, startup-style team structures Good grasp of engineering best practices, code quality, and system design Tech Stack Python JavaScript/TypeScript SQL AWS (Cloud Infrastructure) Interview Process Technical Discussion (30-60 mins) Collaborative Co-working Session (60-90 mins) - Solve a real-world problem together via screen share More ❯