Fintech | Staff Software Engineer | C# .Net | Belfast | Hybrid (3 Days) | £75k

Overview

Fintech | Staff Software Engineer | C# .Net | Belfast | Hybrid | £75k

You’ll be joining an established FinTech company in strong growth mode. You’ll be joining a stable software engineering team supporting a well-established product – no firefighting required. This is a US-headquartered multinational FinTech company with a modern office in Belfast, offering a hybrid working model (3 days per week in the office).

You will provide broad and in-depth expertise in code analysis, development and testing, ensuring high-quality solutions, compliance with industry standards and clear documentation. You will also assist with software deployments, provide estimates for complex initiatives and identify and resolve issues efficiently.

Responsibilities

• Join a stable software engineering team supporting a well-established product – no firefighting required.
• Provide broad and in-depth expertise in code analysis, development and testing to ensure high-quality solutions and clear documentation.
• Assist with software deployments, provide estimates for complex initiatives and identify and resolve issues efficiently.

Qualifications

• 6+ years of software engineering experience, strong in C# .NET
• Designing and implementing scalable web services
• Experience with relational databases (SQL Server or similar)
• CI/CD experience (e.g., Bamboo, Jenkins, GitLab) and test automation (unit tests, BDD/SpecFlow)
• Solid understanding of design patterns, OOP, refactoring and software design principles

Benefits

• Belfast - Hybrid (3 days in office)
• 26 days annual leave + bank holidays
• Medical & dental insurance, plus generous benefits including life, income protection, and critical illness insurance

Why you’ll like working here

This is a strong US-HQ FinTech company in growth mode, with new initiatives making 2026 an exciting time to join. You’ll be working on a well-established product within a stable, collaborative team. The culture is innovative and supportive, with a healthy work-life balance and a standard 9–5 schedule.

If this sounds of interest, apply below and we’ll be in touch for a quick, confidential chat.

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