1 to 25 of 59 Software Engineer Jobs in Southampton

Tech. About The Role The ML Projects team is at the forefront of bringing cutting edge machine learning to the core of what we do at Starling. As a software engineer on the ML Projects team you will work with other engineers and data scientists to design, implement and maintain features that make use of machine learning models … to shape your own path, identify challenges, and collaborate with colleagues across teams to deliver impactful solutions across a range of technologies. Requirements We are looking for a skilled software engineer who thrives on building and scaling complex systems. You should have a proven track record of delivering robust, multi-technology applications within an enterprise environment. We're More ❯

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in More ❯

Social network you want to login/join with: Senior IaC Software Engineer, southampton col-narrow-left Client: Bright Purple Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: About the Company Our client is a leading provider of Network … Security solutions specializing in automatic detection and mitigation, network visibility, analytics, and reporting tools. About the Role Are you a seasoned software engineer with a passion for designing and developing cloud-native Infrastructure-as-Code (IaC) solutions from the ground up? Our client is seeking a talented and motivated Senior Software Engineer to lead the development … of our next-generation observability platform. THIS IS NOT A DEVOPS ROLE. Responsibilities Collaborate within a dynamic software engineering team to architect and build a new cloud-native IaC platform. Develop software using technologies such as Docker Compose, Terraform, Kubernetes (K8s), Python, and Go. Provision and orchestrate open-source services including Loki, Redis, Grafana, Authentik, Netbird, among others. More ❯

Senior Software Engineer I page is loaded Senior Software Engineer I Apply locations UK - Grosvenor House (Southampton) time type Full time posted on Posted Yesterday job requisition id R94937 Are you ready for the next step in your engineering career? Would you enjoy working on our cutting-edge products? About the Business: At Cirium, our goal … financial institutions and many more accelerate their own digital transformation. You can learn more about Cirium www.cirium.com About the Team : You will be joining a collaborative, curious, team of Software Engineers at all different levels. By joining us you will have the opportunity to share ownership in solving this problem end to end. About the role: As a Senior … Software Engineer I you will be an experienced professional and will undertake difficult research, design and software development assignments within a software functional area or product line, and provide direct input to project plans, schedules and methodology in the development of cross-functional software products under the guidance of more senior members of the squad. More ❯

financial institutions and many more accelerate their own digital transformation. You can learn more about Cirium www.cirium.com About the Team : You will be joining a collaborative, curious, team of Software Engineers at all different levels. By joining us you will have the opportunity to share ownership in solving this problem end to end. About the role: As a Senior … Software Engineer I you will be an experienced professional and will undertake difficult research, design and software development assignments within a software functional area or product line, and provide direct input to project plans, schedules and methodology in the development of cross-functional software products under the guidance of more senior members of the squad. … This position performs software design - typically across multiple components; is developing the skills of mentoring more junior members of the team and works with others to talk to users/customers and translates their requests into solutions. Responsibilities: Interfacing with other personnel or team members to finalize requirements Leading, writing, and reviewing portions of detailed specifications for the development More ❯

a mission to change the way people live within their homes, enabling them to automatically save energy, and improve their living environment. Tewke has developed all their hardware and software internally to create one of the most advanced home automation platforms in the world, which can be easily installed into any home. By combining smart grids with home automation … for a new member to join the Tewke family as we move towards scaling up the launch of our flagship product later this year. We are seeking a Backend Software Engineer to work closely with the frontend and embedded software teams to improve and develop our cloud-based backend infrastructure. What you will be doing: -Leading the … design, implementation, and deployment of cloud services, APIs, database systems -Collaborating with Tewke’s frontend and embedded software teams to create a reliable, scalable and secure cloud infrastructure. -Building and scaling a system which will support millions of customers. -Launching software products to an international audience. About you: You will be looking to work in a fast paced More ❯

Social network you want to login/join with: Software Engineer (.NET C#), southampton col-narrow-left Client: TransPerfect Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: We’re looking for a Backend Engineer to join our global … team to be responsible for the quality, development, and execution of our software products. You will be part of a technology department that is comprised of a successful and multidisciplinary group of professionals located across the globe – Barcelona, New York, London, Manchester, Bucharest and India. If you’re ready to join a growing company and make an immediate impact … against potential threats Develop automation tests/collaborate with automation engineers to ensure business needs are met, and allow for regression testing Work closely with users to provide personalized software support as needed Stay updated on emerging technologies and industry trends to continuously improve our backend infrastructure Document application support and operational procedures Mentor junior engineers and provide technical More ❯

Social network you want to login/join with: An excellent opportunity awaits an experienced software developer with strong .NET and React skills to join a leading software company in a role offering strong technical variety, ongoing development opportunities, and involvement in genuinely interesting projects. This company builds innovative software and data management systems that support critical … or GCP). A background or interest in scientific, environmental, or infrastructure-related domains is a bonus. This is an excellent opportunity to join a collaborative and tech-focused software team in a senior position offering a mix of engineering depth, meaningful projects, and long-term growth. The Role: *Full-stack development using .NET and React *Azure DevOps, containerisation … and deployment *Overseeing the full project lifecycle, technical decision-making, and mentoring *Part of a collaborative, technology-driven software team *Remote role based in the UK The Person: *Strong experience in .NET and React software development *Solid cloud and DevOps skills (Azure, AWS, GCP) *Comfortable taking ownership of projects and guiding others *Interest in environmental, scientific, or infrastructure More ❯

a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to power Starling Bank, and a year ago we split out as a separate business. Starling Bank has seen … our offices so that we're able to interact and collaborate in person. About Engineering at Engine by Starling - https://www.enginebystarling.com/We’re looking for Backend Software Engineers to work on the Engine Platform and make our existing features work for banks all over the world as well as building new features from scratch that Starling … primary tech stack may be. Hear more from the team in some case studies, below, and our work with Women In Tech . Day in the Life of a Software Engineer Running a Backend Team We are looking for engineers at all levels to join the team. We value people being engaged and caring about customers, caring about More ❯

and team members are supported and working effectively. Deliver high quality informal and formal presentations and written documentation. Training and Development Keep up to date with relevant technical landscape, software development process and practices. Proactively identify personal training and development activities. Mentor junior team members and support them in achieving their own personal development goals. Work with Technical Leads … and you’ll be part of a fast growing, highly respected organization. #LI-Hybrid Requisition ID: 6435 Reporting into: Manager, Client Services Project Management About NICE NICELtd.(NASDAQ: NICE)software products are used by 25,000+ global businesses, including 85 of the Fortune 100 corporations, to deliver extraordinary customer experiences,fight financial crimeand ensure public safety.Every day, NICE software More ❯

the pursuit of your ambitions, bring new ideas, and challenge and evolve what we do, it’s the perfect time to join us! About the Role Level : 3 Department: Software Engineering Location : Southampton Contract type : Permanent The Technology function is Quilter Group’s primary engine for the delivery of business and technology change including the provision of robust infrastructure … business requirements and designing, implementing and producing high quality end to end products. working with other members of the team to collaborate to produce testable, maintainable, and high-quality software solutions contributing to and following Quilter’s development practices. Experience of designing, developing and maintaining RESTful APIs Understanding of integrating with React, Next.js and Ionic applications About You Technical More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, southampton col-narrow-left Client: Opus Recruitment Solutions Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry … Date: 10.08.2025 col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They … re solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers More ❯

Social network you want to login/join with: We are a fast-growing security training company, and we're looking for a QA Engineer/Software Development Engineer in Test who is passionate about quality, reliability, and secure software development. In this role, you’ll be responsible for testing a Java-based codebase that powers … our secure coding labs and training platform. Your mission is to ensure our software is reliable, robust, and meets the highest standards of quality. Key Responsibilities About the Role We are a fast-growing security training company, and we're looking for a QA Engineer/Software Development Engineer in Test who is passionate about quality … reliability, and secure software development. In this role, you’ll be responsible for testing a Java-based codebase that powers our secure coding labs and training platform. Your mission is to ensure our software is reliable, robust, and meets the highest standards of quality. Key Responsibilities Design, develop, and maintain test plans, test cases, and automated test scripts More ❯

Social network you want to login/join with: .NET Software Engineer - Fully Remote, southampton col-narrow-left Client: Oliver Bernard Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: .NET Software Engineer - C#, .NET, Azure cloud services … technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As part of this growth, the company is seeking experienced Software Engineers to join its high-performing engineering teams. The organisation offers: Fully remote and hybrid working arrangements Pension contributions The Role: Software Engineers will play a critical role … of robust, scalable systems capable of supporting global operations. Candidate Profile: Ideal candidates will possess strong analytical and problem-solving abilities, with a track record of delivering high-quality software in complex environments. Experience with distributed systems and ownership of the full development lifecycle—from design through deployment and monitoring—is essential. Senior Engineers will also be expected to More ❯

Senior Software Engineer Are you passionate about developing cutting-edge software for autonomous systems? Join an innovative company operating at the forefront of autonomous logistics solutions across sectors such as mail and parcel delivery, humanitarian assistance, defence, and environmental operations. The Role My client is seeking a Senior Software Engineer to join there Mission Software team. In this role, you will design and maintain critical software components for the command and control of autonomous cargo systems. This includes command and control software, health monitoring, and live video streaming solutions, deployable both locally and in the cloud. As a key member of the team, you will: Contribute across the entire tech stack, including … design, cloud deployment solutions, business logic design, and user interface development. Lead design projects independently and offer support and constructive feedback to team members. Help develop scalable and reliable software that supports critical logistics operations. Essential Skills/Knowledge required : High technical capability with good logical reasoning and ability to learn new skills. Strong knowledge of C# and ASP.Net More ❯

and many more to accelerate their digital transformation. You can learn more about Cirium at www.cirium.com . About the Team: You will be joining a collaborative, curious team of Software Engineers at various levels. By joining us, you'll have the opportunity to share ownership in solving problems end to end. About the Role: As a Software Engineer III, you will perform moderately difficult research, design, and software development assignments within a specific software functional area or product line. The role requires the ability to work on individual tasks, solve problems, design program flow, write effective code, and conduct unit testing. Responsibilities: Collaborate with team members to finalize requirements Write and review detailed specifications for … system components of moderate complexity Work closely with development team members to understand product requirements and translate them into software designs Implement development processes, coding best practices, and conduct code reviews Operate in various development environments (Agile, Waterfall, etc.) while collaborating with stakeholders Complete bug fixes and resolve technical issues Requirements: Bachelor's degree in Engineering, Computer Science, or More ❯

X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC, AWS, API, Microservices, Next.JS, React Client: Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 5 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: ??? X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC … AWS, API, Microservices, Next.JS, React Areti has partnered with a rapidly growing tech-led organization seeking multiple Software Engineers from junior to senior levels, aiming to expand their team by 20 engineers this year. They are among the most exciting START-UPS in the UK! As a Software Engineer, you will work on various interesting and challenging … the following technologies, though specialization in preferred areas is welcome: GO, Golang PHP GraphQL GRPC AWS API development Microservices Next.JS React Kubernetes Docker Kafka Requirements include familiarity with contemporary software engineering practices, full-stack development, DevOps techniques, stakeholder communication, and experience working in agile environments. The roles offer excellent benefits, including: Fully remote and flexible working Competitive salaries with More ❯

Software Engineer for hybrid IT role with my client's offices being based in Southampton My client is looking to recruit Software Engineer with excellent .NET c# developer skills The Technology function is responsible for the delivery of business and technology change including the provision of robust infrastructure and IT service operations The Technology function brings … Experience of taking business requirements and designing, implementing and producing high quality end to end products. Working with other members of the team to collaborate to produce high-quality software solutions contributing to and following established development practices. Experience of designing, developing and maintaining RESTful APIs Understanding of integrating with React, Next.js and Ionic applications Technical knowledge and experience More ❯

Social network you want to login/join with: Senior Software Engineer - TS, React, Next.js, Node, southampton col-narrow-left Client: Oliver Bernard Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Senior Software Engineer - TS, React, Next.js … work for a fast-growing start-up, currently looking for several Senior Fullstack TypeScript Engineers? You will be joining a dynamic product team, where you will be building great software and diving into the world of AI. The company is committed to providing a seamless experience for both customers and internal teams. You will work within a unified codebase … that drives their B2B software and custom AI. As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs. Core requirements: Commercial experience with their stack TypeScript, React, Next.js and Node.js Strong expertise in designing and maintaining scalable, high-performance web applications Hands-on experience integrating with AI models More ❯

Social network you want to login/join with: Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK), southampton col-narrow-left Client: Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 … col-wide Job Description: Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | Household Name | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) We're supporting a fast-moving client with national reach, that needs a Python Software Engineer Contractor with strong experience across Python & AWS . This is a freelance role within a … tech-driven team – Where you’ll be the subject matter expert, designing, implementing, and managing software, platforms and more. What You'll Be Doing as a Python Software Engineer, Python, AWS | Python, TDD & BDD, Monitoring | £650 - 750pd Outside IR35 | 6-month contract | Fully Remote (UK) Design and deploy scalable, high-performance software aligned with long-term More ❯

Social network you want to login/join with: Senior Software Engineer - .Net Azure, Southampton Client: Curated Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Fully Remote, UK based | Inside IR35 Only. Curated is excited to be partnered with a hugely successful InsurTech undergoing … an exciting period of growth and seeking to hire a number of talented Senior Software Engineers from .Net Azure backgrounds. Part of a larger Insurance enterprise, this opportunity offers the flexibility and agility of a scale-up alongside the security, financial backing, and benefits of a global enterprise. You'll be an early hire into a startup/scaleup … are seeking experienced engineers from .Net backgrounds who have worked in high-growth environments, not necessarily from InsurTech or related industries. What we’re looking for: 6+ years in Software Engineering, with a strong track record in building scalable, high-quality systems. Expertise in the modern .Net stack and Azure cloud technologies. Proficient in working with SQL. Demonstrated ability More ❯

Social network you want to login/join with: Senior Software Engineer (hyperscale), Southampton Client: Oracle Location: Southampton, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 Job Description: Oracle’s product engineering teams are building critical services within Oracle’s next-generation public cloud infrastructure known as Oracle … Functions is rapidly becoming the platform of choice for Oracle SaaS workloads, supports the API Gateway for serving customer applications, and data science processing use cases. The Positions Senior Software Engineer We are seeking engineers with varying levels of experience. Beginners should have a passion for learning, while experienced candidates will bring diverse skills across programming, networking, storage … internet protocols, and operating systems. Any level engineer can have a significant technical and business impact. As part of our diverse team, you will solve and design solutions for distributed systems, virtualized infrastructure, and highly available services. The Responsibilities On a typical day, you might: Write backend code in Java, Python, Go, or other modern languages. Work with containerization More ❯

Senior Software engineer - C#/WPF - Perm opportunity - Southampton Country: United Kingdom Location: Southampton Sector: Software Developer Job Type: Permanent Technologies: C# WPF Net Framework MS SQL server CLR Implementation Design Senior Software engineer - C#/WPF - Perm opportunity - Southampton Exciting opportunity to join a Financial Technology company based in Southampton This role is for More ❯

Embedded Software Engineer Outside IR35 Hybrid Working 9-Month Contract Join a leading aerospace innovator shaping the future of flight. Be a part of modernising advanced Vehicle health monitoring systems that have been trusted for decades to improve safety and streamline maintenance across aircraft fleets. This is an exciting opportunity for an Embedded Software Engineer to … work on next-generation rotorcraft platforms. What You'll Be Doing: Lead the design, development, and testing of embedded software for rotorcraft health monitoring systems. Develop real-time software to process vibration data from drive train sensors. Design and control systems for vibration data acquisition, processing, storage, and access. Take responsibility for continuous integration and testing to maintain … software quality. Identify and resolve software issues to ensure system reliability. Mentor and support junior engineers across the project lifecycle. Work in a collaborative Agile team focused on delivering modern software solutions. What You'll Bring: Strong background in C/C++ for embedded systems. Experience developing software for safety-critical, regulated industries. Experience with Python More ❯

Social network you want to login/join with: Senior Security Software Engineer, southampton col-narrow-left Client: Keysight Technologies Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: About the Role Keysight is looking to hire a senior security … software engineer to develop automated program analysis and fuzz testing capabilities for our security assessment products. The successful candidate will be key in designing and implementing novel and scalable tools for automated software composition analysis and vulnerability discovery in firmware binaries and code bases. If you enjoy regularly being challenged and working on novel ideas to solve … believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers. Responsibilities: Designing solutions to enable automated software composition analysis and identification of vulnerabilities Developing and maintaining software composition analysis tools Performing research in embedded device firmware security and compose articles and papers for publication Required More ❯