About IRISIRIS Software Group is one of the UK's largest privately held software companies, trusted by 100,000+ businesses, schools and accountancy firms to keep their operations running. Our software pays 1 in 6 UK employees, supports over 12,000 schools, and is relied on by 91 of the top 100 UK accountancy firms.We're a Great Place to Work certified employer, recognised for our commitment to well-being, inclusion and development - and we're growing fast.The OpportunityJoin a team at the heart of a major technology transformation. We're evolving a market-leading Applicant Tracking System from a legacy monolithic platform into a modern, cloud-native Azure application, and we're looking for a Senior Software Engineer who wants to do more than just write code. This is an opportunity to influence architecture, mentor developers, champion engineering best practices, and help shape the future direction of a product used by thousands of customers.Role PurposeAs a Senior Software Engineer, you will be a technical leader within your team,



responsible for delivering complex full-stack web applications, serving millions of users, driving technical excellence, and mentoring other engineers. You will work hands-on with cutting-edge UI frameworks, .NET Core backends, and cloud-native technologies while contributing to architectural decisions and ensuring high-quality software delivery across containerised, scalable web products.Key ResponsibilitiesTechnical Delivery· Design and deliver complex, scalable systems (multi-service integrations, high-traffic APIs, data processing pipelines) that anticipate edge cases, scalability issues, and long-term maintainability· Own large features or entire components across their complete lifecycle from conception to production support· Lead technical discussions and influence architecture decisions within team systems and components, with authority over component-level technical choices and escalation path to Engineering Lead for cross-team im

📌 Senior Software Engineer (España)
🏢 Iris Software
📍 España