Lead C# Backend Architect – Fintech Scale-Up, Newcastle

Client Server Limited; Newcastle upon Tyne; On-site; GBP 90,000 - 130,000; Full time

Benefits offered by this job

25 days holiday

Social team atmosphere

Job summary

Client Server Limited is seeking a Lead C# Developer / Backend Software Engineer (C# .Net) in Newcastle on-site. You will lead the design and implementation of core applications, APIs and microservices while mentoring the team and guiding architectural decisions.

This senior role requires strong leadership, a deep understanding of SDLC, and hands-on practice with modern C# .Net Core; Python and other OO languages are a plus.

Qualifications

• Minimum 2.1 BSc in Computer Science or similar technical discipline.
• Strong technical leadership skills desired.
• Expertise with modern C# .Net Core; Python skills a plus; other OO languages considered.

Responsibilities

• Design and implement logic behind core applications.
• Build APIs and microservices for data processing and integrations.
• Oversee configuration and upkeep of secure, reliable server environments.
• Collaborate with internal teams to gather requirements and shape product vision.
• Mentor team members and conduct code reviews to ensure quality.

Skills

C#

Leadership

Backend development

OO languages

Design patterns

Education

BSc in Computer Science

Tools

.Net Core

Python

C++

Java

Job description

Client Server Limited is seeking a Lead C# Developer / Backend Software Engineer (C# .Net) in Newcastle on-site. You will lead the design and implementation of core applications, APIs and microservices while mentoring the team and guiding architectural decisions.

This senior role requires strong leadership, a deep understanding of SDLC, and hands-on practice with modern C# .Net Core; Python and other OO languages are a plus.