1 to 25 of 67 Senior Software Engineer Jobs in Hampshire

Senior Software Engineer/Analyst – Defence sector Locations: Winchester, Hampshire/Hybrid Working Salary: negotiable around £50,000 to £70,000 plus bonus and benefits package Our client is looking for a positive, flexible self-starter to join their team as a Software Engineer. This is an exciting opportunity to play a leading role in delivering … software solutions as an integral part of a small, agile and growing business. Their team of analysts, consultants, software specialists and Defence SMEs work closely with their customers to deliver high-impact services and solutions. They provide software applications and data science capability to support their clients' decision-making processes. As Software Engineer your role … will include: Developing high quality software applications for business users. Using agile approaches to develop applications and tools, including requirements capture, design, development, testing and management. Following software development best practice approaches. Working closely with clients and their team of consultants and analysts to ensure applications are aligned to business requirements. Experience/Qualification required for role of More ❯

you. About the Role We are looking for talented and motivated engineers to work on expanding our platform to new cloud providers and data warehouses. This role is a software development (Individual Contributor) role and will involve writing code that integrates with major cloud provider and data warehouse APIs while running as part of our existing Kubernetes hosted microservice … Cloud provider API integration (e.g. AWS, GCP, Azure) Communication protocols such as HTTP and gRPC Kubernetes hosted microservices Docker SQL You will have at least 8 years of professional software development experience and be eligible to work in the UK with either weekly or monthly visits to the Basingstoke office, depending on location. In addition, it would be advantageous 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 … 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 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 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 ❯

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 ❯

Job Description: Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial service firms, leading exchanges and … single dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the growth and success of the companies core products. Key Requirements: Extensive C#, .NET … confidential phone call to discuss this opportunity in further detail, please apply below or send through a copy of your up-to-date CV via email to [emailprotected] . Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered More ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, southampton col-narrow-left Client: Location: southampton, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: ? Urgent … x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ? Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. More ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, basingstoke col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ? Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers the chance to … embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. 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 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, basingstoke col-narrow-left Client: Opus Recruitment Solutions Location: 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: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, portsmouth, hampshire col-narrow-left Client: Opus Recruitment Solutions Location: portsmouth, hampshire, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … 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 More ❯

Title: Senior Software Engineer (C#) Department: Procode IT Location: Commutable distance of Chandlers Ford Salary: Circa £56,238 + 15% discretionary bonus scheme Are you an experienced Software Engineer with a strong track record in C#, .NET core & ASP.NET core? Do you enjoy guiding, mentoring and supporting others within a team? If so, then this … could be the role for you! About us We are a dynamic software company. Established in 2006, with a vision of helping the energy and utilities sectors improve customer experience and lower their cost to serve, using smarter process automation. Are you curious about what the future in tech holds? Do you have the drive to want to deliver … great solutions for customers? Then we have an exciting opportunity as a Senior Software Engineer (C#), where we aim to provide you with a uniquely inclusive and diverse workplace, which showcases the extraordinary in all of us, by enabling you to be the best you can be. Our promise is to put customers at the heart of More ❯

What will I be doing? You'll be joining a leading global financial institution to help shape and deliver the next generation of its international payments network. As a Senior Manager, Application Development , you'll lead a high-performing software engineering team responsible for end-to-end application ownership - from architecture and design through to delivery and continuous … technologies and practices, while also acting as a coach, mentor, and strategic partner to stakeholders across business and technology. What kind of work will I be doing? As a Senior Manager, Application Development, you will: Lead and inspire cross-functional teams to deliver innovative, high-quality software and services within a scaled agile framework. Own and oversee all … aspects of software development - from architecture and design through to build, test, deployment, and support Drive best practices in DevOps, continuous delivery, test automation (TDD/BDD), and cloud-native development. Provide architectural direction on Java-based microservices, RESTful APIs, and event-driven systems. Collaborate with technology and business stakeholders to translate strategic goals into clear technical roadmaps and More ❯

Job Title Senior Software Development Engineer - Fullstack Job Description In this role, you have the opportunity to Work on new product features, as well as maintenance of existing versions. You work in a modern environment, with state-of-the-art technologies. You collaborate on the software development with R&D Teams. You work in both English … and French. You apply the best practices, methods and techniques of modern software development following software regulations on medical devices. You are responsible for Design the technical solution that meets the functional specifications and potential risks. Supported by architects, participate in the technical choices in accordance with the architecture choices established by the project managers. Develop embedded applications … role, you should have the following skills and experiences: Master degree or equivalent in Computer Science Mastery of windows environment: installation, security and customisation 7 years of experience in Software development including 3 to 5 years in C#/.NET, package management (NuGet), dependency injection and unit testing on Visual Studio platforms. Knowledge in Web development (Angular) is a 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 More ❯

Social network you want to login/join with: Senior IaC Software Engineer, portsmouth, hampshire col-narrow-left Client: Bright Purple Location: portsmouth, hampshire, 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 More ❯

Senior IaC Software Engineer, basingstoke Client: Bright Purple Location: Job Category: Other - EU work permit required: Yes Job Views: 6 Posted: 29.06.2025 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. Design and implement CI/CD pipelines to streamline deployment processes. Initially focus on AWS environments, with the goal of creating 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 … decision-making in sectors such as environmental monitoring, infrastructure, and energy. In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You’ll help shape the product’s technical direction, mentor junior team members, and lead across design, implementation, and delivery. … 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 More ❯

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 decision-making in sectors such as environmental monitoring, infrastructure … and energy. In this role you'll join as a senior member of the development team, taking a hands-on role in the full lifecycle of a specialist management platform. You’ll help shape the product’s technical direction, mentor junior team members, and lead across design, implementation, and delivery. This is a UK based remote role. The ideal … 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 More ❯

Social network you want to login/join with: ??? X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC, AWS, API, Microservices, Next.JS, React - Fully Remote???, portsmouth, hampshire col-narrow-left Client: Location: portsmouth, hampshire, 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: ??? X20 Senior Software Engineers Needed – Tech Start Up – Fully Remote - GO, Golang, PHP, GraphQL, GRPC, AWS, API, Microservices, Next.JS, React - Offices based in London but all roles are fully remote ??? Areti has partnered with a rapidly growing tech-led organization who are seeking multiple Software Engineers ranging from junior to … senior and looking to grow their team by a further 20 Software Engineers this year. They are one of the most exciting START-UPS in the UK! As a Software Engineer, you will enjoy working on a variety of interesting and challenging projects and can work with various programming languages. On the other hand, if you More ❯

Title: Senior Software Engineer (Python) Department: Procode IT Location: Commuting distance of Chandlers Ford Salary: Circa £56,238 + discretionary 15% bonus scheme Are you an experienced Software Engineer with strong and up to date skills in Python, FastAPI and AWS? If so, this could be the position for you! About us We are a … dynamic software company. Established in 2006, with a vision of helping the energy and utilities sectors improve customer experience and lower their cost to serve, using smarter process automation. Are you curious about what the future in tech holds? Do you have the drive to want to deliver great solutions for customers? Then we have an exciting opportunity as … a Senior Software Engineer (Python), where we aim to provide you with a uniquely inclusive and diverse workplace, which showcases the extraordinary in all of us, by enabling you to be the best you can be. Our promise is to put customers at the heart of everything we do; its part of how we live and breathe More ❯

Select how often (in days) to receive an alert: Location: United States Based ( Office, Hybrid, Remote) Position Summary: We are on the lookout for a passionate Senior Software Engineer who will play a critical role in designing, developing, and installing software solutions that are employed by the electric industry worldwide. This is a United States-based … position that offers flexibility with office, hybrid, or remote work options. This is an incredible opportunity for a skilled and passionate software engineer to make a significant impact within our team and the wider electric utilities industry. We will rely on you for the following: Develops software solutions by studying information needs, conferring with users, studying systems … flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle. Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions. Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments, and clear code. Prepares and installs solutions by determining and designing system specifications, standards, and programming. Improves More ❯

Senior Software Engineer - Modelling and Simulation, C, C++, Unreal Engine Location: Portsmouth, Hampshire/Hybrid Role Salary: £40,000 to £60,000 negotiable depending on level of experience, plus excellent benefits Our client is a successful consultancy providing digital technology expertise to projects in the Ministry of Defence. They are looking for an experienced Software Developer … to join their innovative team. Job role for Senior Software Engineer: This is an exciting opportunity for a senior level Software Engineer with at least 5 years of programming experience to join a newly formed team within our client's digital technology area. You will be working on a variety of projects evaluating the … latest military technology to counter the current and future threats our country faces, including Wargaming, Virtual Games, and Wargame scenarios. Your Responsibilities as a Senior Software Engineer: Development of constructive and real-time Modelling and Simulation (M&S) models and scenarios using a combination of Python, C, C++, and custom scripting languages using object-oriented design techniques. 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 … 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 ❯