Full Stack Engineer C# – Dublin

About the role

We are seeking a Full Stack Engineer proficient in C#/.NET to join our fast‑paced, innovative financial technology team in Dublin. You will work on business‑critical trading systems, delivering high‑performance, low‑latency solutions in an iterative development environment.

Key responsibilities

• Design, build, and maintain robust full‑stack applications using C#/.NET and related technologies.
• Operate in an iterative development environment using lightweight specifications and fast feedback loops.
• Collaborate closely with traders, business users, support teams, and fellow developers.
• Contribute to system and application architecture with a focus on scalability, resilience, and performance.
• Take ownership of systems across the full lifecycle, from requirements and design through to production support.
• Support production environments at 2nd level, ensuring system stability and prioritising operational improvements.
• Participate actively in design discussions, reviews, and knowledge‑sharing sessions.
• Apply pragmatic decision‑making guided by speed, capacity, stability, and risk.

Required profile

• Proficiency in C#/.NET and the WPF framework.
• Experience in at least one additional programming language such as Python or JavaScript.
• Solid understanding of software design, debugging, and problem‑solving.
• Experience working with distributed systems and business‑critical applications.
• Familiarity with modern development tools and practices, including Git‑based workflows and CI/CD.
• Experience across the full software development lifecycle, including production support.
• Strong written and verbal communication skills in a collaborative, fast‑moving environment.

Required skills

• C#
• .NET
• WPF
• Python
• JavaScript
• Git
• CI/CD
• Distributed systems
• Cloud platforms
• Containerisation
• System monitoring
• SQL / databases
• Performance tuning