IT & Software

Lead C# Developer .Net - FinTech

Client Server

Reigate · Surrey · United Kingdom

Overview

In this leadership-focused, hands-on role you will steer three Agile teams to evolve a flagship desktop insurance platform at a global Fintech. You will architect, design and deliver features while upholding security, reliability and performance, partnering with Product Owners and other teams. This position blends technical ownership with cross-team collaboration in a dynamic, value-driven environment. The opportunity offers scale, impact and ongoing learning as you shape critical software that handles billions of requests.

Pay / Benefits
  • up to 100k salary
  • bonus (approx. 20%)
  • hybrid working (3 days WFH)
  • enhanced parental leave
  • 25 days holiday plus buy days and birthday off
  • pension (up to 10%) ; health care and life assurance
Responsibilities
  • Lead three Agile teams (~10 engineers) to deliver features on the flagship desktop platform
  • Architect, design and develop new features with focus on security, reliability, maintainability and performance
  • Collaborate with Product Owner and other teams, contributing to design decisions and technical ownership
  • Drive architectural choices in an Agile, collaborative environment
  • Work on a high-scale desktop insurance platform handling billions of requests per month
  • Participate in hybrid office/remote model with regular team and stakeholder engagements
Key requirements
  • C# .Net Core backend development experience on large, scalable systems
  • Strong technical leadership with ownership of features
  • Collaborative, pragmatic mindset with ability to influence senior engineers
  • Advocate for clean, reusable, maintainable code and MS software engineering best practices
  • Knowledge of event-driven architecture
  • Solid understanding of CS fundamentals (OOP, data structures, patterns, algorithms)
  • Experience with CI/CD and Infrastructure as Code (IaC)
  • Understanding of Azure, SaaS, PaaS, microservices
  • Degree in a relevant STEM discipline (e.g., Computer Science)
  • collaborative
  • pragmatic
  • influential
  • C#
  • .Net Core
  • event-driven architecture

Reference: WJ-747_30169698

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