Senior Software Developer(.NET) Cork – HybridA FinTech company based in Cork City is continuing to grow its engineering team and is hiring a Senior Software Engineer to play a key role in shaping and evolving a core, data-driven platform used by financial institutions.This is a hands-on senior role where you'll work on complex systems, influence technical direction, and help modernise and scale a high-performance application.What you'll be doing:Design, build, and maintain high-quality, scalable software solutionsWork across the full software development lifecycle, from design through deliveryContribute to architectural decisions and help drive best engineering practicesOptimise application and database performance for large-scale data processingCollaborate closely with Product, QA, and Engineering teamsTake ownership of existing codebases and improve reliability, performance, and maintainabilityHelp identify technical debt and lead efforts to modernise legacy componentsWhat you'll need to have:8+ years' experience in software developmentStrong recent experience with .NET (.NET 6/7/8 preferred, .NET Core minimum)Proficient C# development experienceStrong hands-on experience with Azure SQL Database, including:Stored proceduresQuery optimisationPerformance tuningExperience migrating business logic from databases to API / application layersProven experience working with large-scale data systems (millions of records)Experience working in Agile environments (Scrum, Kanban, iterative delivery)Strong understanding of software architecture, performance, and scalabilityIf interested please apply.