Senior Software Developer
1 day ago
About the Company Once For All is a high-growth, cloud-based SaaS subscription business helping customers manage supply chain governance, risk, and compliance. We serve 250k+ customers across the UK in 20+ sectors, including construction, transport, retail, hospitality, education, property management, manufacturing, and government. About the Role Join our rapidly growing Development team (10 Agile SCRUM teams) building and scaling a suite of microservices-based applications on Microsoft Azure. You’ll play a critical role in the design, implementation, and innovation of Once For All’s next-generation Supplier Risk Assessment platform, ensuring scalability, security, and reliability. Responsibilities Design, build, and maintain cloud-native microservices and APIs using C#, .NET, and SQL Server. Lead the design and implementation of high-availability, high-scalability systems hosted on Azure. Collaborate with product owners and stakeholders to translate requirements into technical solutions. Champion clean code, object-oriented design, and software engineering best practices. Contribute to a DevOps culture: CI/CD pipelines, Git workflows, Docker, and Kubernetes. Mentor and support developers through code reviews and technical guidance. Stay ahead of emerging technologies (Cloud, Open Source, DevOps, API economy, Big Data) and bring innovation to the team. Qualifications 5+ years commercial development experience (Computer Science/Engineering degree preferred). Required Skills Strong C# and SQL Server expertise with proven track record of delivering robust applications. Solid experience with REST APIs and modern API design. Proven background in scalable system design and high-availability architectures. Hands-on experience with Microsoft Azure and cloud-based infrastructure. Strong problem-solving and analytical skills with the ability to deliver under Agile methodologies. Deep knowledge of object-oriented programming, microservices, and message bus technologies. Familiarity with DevOps practices: Git, build pipelines, Docker, Kubernetes. What We Offer Health & Wellbeing: Private Medical Insurance or wellness fund, 24/7 Employee Assistance Programme. Financial Benefits: Pension, Life Assurance (3x salary). Time Off: 25 days holiday + 8 bank holidays, holiday purchase scheme (+5 days), paid & unpaid volunteering days. Growth & Development: Ongoing CPD, team offsites, and company events. Everyday Perks: Specsavers eye-care voucher, free tea/coffee/fruit in Basingstoke office. Tech Stack You’ll Work With C#, .NET, SQL Server, REST APIs, Microsoft Azure, Docker, Kubernetes, Git, CI/CD, Microservices, Message Bus
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Senior Software Developer
2 days ago
Basingstoke, United Kingdom Interrupt Labs Full timeJoin to apply for the Senior Software Developer role at Interrupt Labs. We’re looking for a senior software developer to join our team, working side by side with our vulnerability researchers to solve hard technical challenges with real world impact. Our researchers work to find vulnerabilities in everything from smartphones to cars. As a developer, you...
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Senior Software Developer
1 day ago
Basingstoke, Hampshire, United Kingdom Once For All Full timeOnce For All is a high-growth, cloud-based SaaS subscription business helping customers manage supply chain governance, risk, and compliance. We serve 250k+ customers across the UK in 20+ sectors, including construction, transport, retail, hospitality, education, property management, manufacturing, and government. Join our rapidly growing Development...
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Senior Software Developer
1 week ago
Basingstoke, United Kingdom TOPPAN Security Full timeABOUT US At TOPPAN Security, our mission is to shape a meaningful, technology-driven future by being a global leader in mission-critical identity and payment technologies. We serves as the international development arm of the TOPPAN Group in the security domain founded in 1900. TOPPAN is a trusted Japanese brand renowned for its commitment to exceptional...
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Senior Software Developer
4 days ago
Basingstoke, United Kingdom Once For All Full timeSenior Software Developer at Once For All Once For All is a high-growth, cloud-based SaaS subscription business helping customers manage supply chain governance, risk, and compliance. We serve 250k+ customers across the UK in 20+ sectors, including construction, transport, retail, hospitality, education, property management, manufacturing, and government....
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Senior Software Developer
7 days ago
Basingstoke, Hampshire, United Kingdom Interrupt Labs Full timeWe're looking for a senior software developer to join our team, working side by side with our vulnerability researchers to solve hard technical challenges with real world impact.Our researchers work to find vulnerabilities in everything from smartphones to cars. As a developer, you will gain a deep understanding of platforms such as Android, iOS and Linux...
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Senior Software Developer
6 days ago
Basingstoke, Hampshire, United Kingdom TOPPAN Security Full time £80,000 - £120,000 per yearABOUT USAt TOPPAN Security, our mission is to shape a meaningful, technology-driven future by being a global leader in mission-critical identity and payment technologies.We serves as the international development arm of the TOPPAN Group in the security domain founded in 1900. TOPPAN is a trusted Japanese brand renowned for its commitment to exceptional...
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Basingstoke, United Kingdom Interrupt Labs Ltd Full timeWe’re looking for a senior software developer to join our team, working side by side with our vulnerability researchers to solve hard technical challenges with real world impact. Our researchers work to find vulnerabilities in everything from smartphones to cars. As a developer, you will gain a deep understanding of platforms such as Android, iOS and Linux...
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Senior C++ Software Developer
7 days ago
Fareham, Hampshire, United Kingdom BMT Full timeJob Title: Senior C++ Software Developer Contract Type: Permanent Location: This role is located at our office in Fareham, giving hands-on access to our state-of-the-art simulator suite. We are happy to explore flexible and hybrid working arrangements, however the nature of this exciting opportunity will regularly require being in the office 2-3 days per...
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Software Developer
4 days ago
Hampshire, United Kingdom Tenth Revolution Group Full timeSoftware Developer Location: Hampshire Salary: Up to £70,000 We are seeking an experienced Software Developer to join a growing Fintech team. This role focuses on building new features and applications in Golang, while maintaining and modernising an existing PHP codebase for seamless integration. Key Responsibilities: Design, develop, and test scalable...
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Senior Software Developer
7 days ago
Fareham, Hampshire, United Kingdom BMT Full timeJob Title: Senior C++ Software Developer Contract Type: Permanent Location: This role is located at our office in Fareham, giving hands-on access to our state-of-the-art simulator suite. We are happy to explore flexible and hybrid working arrangements, however the nature of this exciting opportunity will regularly require being in the office 2-3 days...
