Job description
C# Developer - FinTech / Cloud Platforms
Join a fast-growing fintech company building powerful cloud-based trading, analytics, and compliance solutions used by financial professionals around the world. You'll work on real, production-grade systems alongside experienced engineers in an environment that values quality, learning, and collaboration.
This role is ideal for a solid mid-level engineer who enjoys problem-solving, wants to deepen their financial systems knowledge, and likes seeing their work make an impact.
What's on Offer
Highly competitive salary
Employer-paid private health insurance, life assurance & income protection
Pension with employer-matched contributions
Progressive holiday and time-off policies
Weekly catered lunches and office snacks
Regular company events and team activities
Modern Belfast office with a strong engineering culture
Hybrid working model after 6 months (3 days onsite / 2 days remote)
About the Company
The company is a leading provider of cloud-based financial trading, analytics, and compliance software. Its platforms are trusted by a wide range of clients-from early-stage firms to global financial institutions-to streamline operations, meet regulatory requirements, and gain market insights.
About You
You'll bring strong technical fundamentals, a practical mindset, and the confidence to work independently when needed.
Essential:
3+ years' experience in software development, ideally in financial systems
Strong debugging, troubleshooting, and problem-solving skills
Experience with one or more of: .NET / C# / Java / C++ / Python
Comfortable working in a Windows-based environment
Degree (or equivalent experience) in Computer Science, Engineering, Maths, or related discipline
Clear communicator with a professional, collaborative approach
Nice to Have:
Exposure to financial integrations
Experience working directly with clients or customer-facing systems
What You'll Be Doing
Designing, developing, and configuring API components to meet client requirements
Debugging and analysing user APIs, interfaces, and platform integrations
Gaining hands-on exposure to financial markets and trading systems
Collaborating with support teams to diagnose and resolve technical issues
Supporting client onboarding and improving overall system usability
Taking part in deep-dive learning sessions focused on engineering best practices and software design
Interested?
Apply via the link or contact VANRATH for a confidential conversation.
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