Senior Software Developer
4 days ago
Senior 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. 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 a 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. Growth & Development: Ongoing CPD, team off‑sites, and company events. Job Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Information Technology #J-18808-Ljbffr
-
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...
-
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...
-
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...
-
Senior Software Developer
7 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...
-
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...
-
Basingstoke, United Kingdom Interrupt Labs Ltd Full timeA leading cybersecurity firm is seeking a senior software developer to work alongside vulnerability researchers. You will solve complex problems in unique environments, develop software for various platforms with a focus on offensive security. Ideal candidates will have strong programming knowledge, especially in Python, C, and Rust, and experience in...
-
Software Developer
5 days ago
Basingstoke, United Kingdom Searchability Full timeSoftware Developer We have a strong and successful team that covers a variety of specialisms including Data Scientists, Analysts and Technologists, we combine these expertise to allow us to create innovative and high quality results - Salary up to £75,000 + Benefits - Remote working with an office in Basingstoke - Python, Java, Agile, Azure Software...
-
Software Developer
22 hours ago
Basingstoke, Hampshire, United Kingdom InfoSum Full timeThe Engineering department at Infosum is dedicated to delivering high-quality, innovative software solutions that meet the needs of our customers and drive the success of our organization. We strive to leverage cutting-edge technologies, best practices, and collaborative teamwork to develop scalable, reliable, and user-friendly software products.Job...
-
Software Developer
1 day ago
Basingstoke, Hampshire, United Kingdom Infosum Full timeThe Engineering department at Infosum is dedicated to delivering high-quality, innovative software solutions that meet the needs of our customers and drive the success of our organization. We strive to leverage cutting-edge technologies, best practices, and collaborative teamwork to develop scalable, reliable, and user-friendly software products.Job...
-
Senior Software Developer
6 days ago
Basingstoke, United Kingdom Once For All Limited Full timeAbout 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. Role Summary Join our...
