Client Server
Senior C# Developer .Net Core - FinTech
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Senior C# Developer / Backend Software Engineer (C# .NET Core)
Newcastle (onsite) – up to £110k+
Are you a senior, backend-focused C# Developer with a strong academic background?
You could be working on complex, high-impact systems at a growing FinTech scale-up, backed by solid financial support and ambitious growth plans.
What’s in it for you?
- Salary (up to £110k, fully negotiable) + Bonus
- 25 days holiday
- Bupa Healthcare
- Generous company pension contribution
- Continuous career development opportunities
- Social team atmosphere with a range of company events plus early finish Fridays for networking drinks
Your Role
As a Senior C# Developer, you’ll collaborate with a small, talented team to design, develop, and maintain a robust core platform, using the latest versions of C# .NET.
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- Take ownership of technical projects, guiding them from concept to delivery.
- Work across the full software development lifecycle to align technical solutions with business needs.
- Ensure high code quality by applying modern C# .NET Core best practices.
Location & Benefits
- Onsite in Newcastle (Central City offices)
- Hours: 09:00 – 18:00 (with flexibility included)
- Premium workplace with stunning city/country views
- ** secs** and showers available for employees
About You
Academic & Professional Profile
- A 2.1 BSc in Computer Science (or equivalent) from a top-tier / Russell Group university, with A-level grades reflecting high academic achievement.
- A technologist who thrives in collaboration—someone who enjoys problem-solving challenges and working on large-scale, distributed systems.
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Technical Expertise
- Proven expertise in C# .NETCore (Bonus points for Python skills!)
- Strong understanding of modern software engineering practices and experience across the full DevOps lifecycle.
- Solid grasp of Computer Science fundamentals:
- OOP
- Data Structures
- Design Patterns (e.g., SOLID, Repository, Dependency Injection)
- Algorithms
Mindset
- Passionate about shaping a role at a startup-style environment.
- Someone who’s not just a coder, but also a mentor, shaping the technical direction for a growing team.
Apply now to explore this Senior C# Developer / Backend Software Engineer (C# .NET Core) opportunity with a high-growth FinTech!
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