Senior Full Stack .NET Developer

6-Month Rolling Contract | Dublin (Hybrid) | Global Financial Services Client

We're currently partnering with a leading global financial services organisation to hire a Senior Full Stack .NET Developer for a long-term contract opportunity. You'll join a highly skilled global technology team responsible for developing and enhancing business-critical compliance platforms that support front-office and regulatory functions across international markets.

This role is ideal for a senior-level engineer who enjoys operating across the full development lifecycle, from architecture and design through to hands-on development, optimisation, and production support. You'll play a key role in shaping technical solutions, working closely with business stakeholders and development teams to deliver robust, scalable applications in a complex enterprise environment.

What You'll Be Doing

• Designing, developing and enhancing mission-critical financial compliance applications
• Collaborating with globally distributed technology and business teams
• Influencing technical strategy, architecture and solution design
• Driving best practices across development, testing and delivery
• Providing technical leadership and guidance to developers and project stakeholders
• Working within an Agile environment to deliver high-quality software at scale

What We're Looking For

• Strong commercial experience with C#, .NET Framework and ASP.NET MVC
• Advanced knowledge of Microsoft SQL Server, T-SQL, database design and query optimisation
• Proven experience building responsive web applications using JavaScript, jQuery, AJAX and Bootstrap
• Strong understanding of REST APIs, WebAPI, asynchronous development, LINQ and JSON/XML data processing
• Experience with TDD , automated testing and modern development practices
• Strong exposure to Git, Jenkins, Bitbucket, Ansible and CI/CD environments
• Excellent communication skills with the ability to engage technical and non-technical stakeholders

Highly Desirable

• Experience within Global Markets, Investment Banking or Capital Markets
• Exposure to Equities, Equity Derivatives, Fixed Income, Commodities or Prime Brokerage
• Experience with Linq2Db, Telerik Kendo UI, LESS/SASS, Selenium, SSIS or Informatica
• Previous technical leadership or team lead experience

What's on Offer

• 6-month rolling contract with a strong likelihood of extension
• Hybrid working model
• Opportunity to work on globally utilised platforms within a leading financial institution
• High-impact role with significant involvement in architecture, technical decision-making and strategic initiatives

If you're a senior .NET developer looking for a challenging contract within a world-class financial services environment, we'd be keen to speak with you.