Software Engineer - Full-Stack - C# / Microsoft Azure

Ocean Red; Manchester; Hybrid; GBP 51,000 - 60,000; Full time

Job summary

A fintech SaaS company in the UK is looking for a Mid-Level Full-Stack Engineer specializing in C# and .NET Core. This role will involve building scalable solutions and contributing to the architectural design of a new product risk management tool. Ideal candidates will have strong skills in cloud-native applications, agile environments, and a passion for architecture. Enjoy the flexibility of remote work, competitive salary of £60,000, and opportunities for growth within a collaborative engineering culture.

Benefits

Fully remote (UK-based)

Growth path into design / architecture

Competitive salary and benefits

Qualifications

• Strong background in C# / .NET Core with cloud experience (Azure preferred).
• Solid understanding of object-oriented principles and modern design patterns.
• Experience across backend and reactive front-end.
• Thrive in Agile, fast-feedback environments.
• Eager to step up into architectural input and grow your influence.

Responsibilities

• Build scalable solutions in C# / .NET Core with cloud-native architecture.
• Contribute to event messaging, webhooking, and architectural design.
• Deliver features across the full software lifecycle in Agile squads.
• Optimise performance through refactoring and database improvements.
• Shape reactive front ends using HTMX and CSS.

Skills

C#

.NET Core

Azure

Microservices

HTMX

CSS

Tools

GitHub

JIRA

Confluence

Job description

C# Engineer

Overview

🏢 Company | Fintech SaaS Platform | Cloud-Native Transformation

👤 Position | Mid-Level Full-Stack Engineer

🎯 Impact | Build scalable solutions, shape architecture, deliver immediate product impact

🌟 Skills | C#, .NET Core, Azure, Microservices, HTMX, CSS

📍 Location | UK (Hybrid / Remote)

💰 Offer | £60,000 + Benefits

The Role

Join a fast-growing fintech SaaS business that’s scaling its engineering team and modernising its core platform. This is not just a coding role, you’ll contribute to design, architecture, and feature delivery across a cloud-native, event-driven environment.

You’ll be working on a new product risk management tool that’s central to the company’s next growth phase. Expect real ownership, cross-functional collaboration, and the chance to see your work used by customers quickly.

What You’ll Do

• Build scalable solutions in C# / .NET Core with cloud-native architecture.
• Contribute to event messaging, webhooking, and architectural design .
• Deliver features across the full software lifecycle in Agile squads.
• Optimise performance through refactoring, database improvements, and clean coding.
• Shape reactive front ends using HTMX + CSS .

What Makes You a Great Fit

• Strong background in C# / .NET Core with cloud experience (Azure preferred).
• Solid understanding of object-oriented principles and modern design patterns.
• Experience across backend + reactive front end.
• Thrive in Agile, fast-feedback environments .
• Eager to step up into architectural input and grow your influence.

Key Technologies

Backend : C#, .NET Core, ASP.NET MVC

Frontend : HTMX, CSS

Database : SQL Server

Cloud : Azure / Cloud-native

DevOps : GitHub, GitHub Actions

Collaboration : JIRA, Confluence

What’s in it for you?

• 💻 Fully remote (UK-based)
• 💰 £60,000 + benefits
• 🚀 Work on high-impact customer lifecycle & risk tooling
• 📈 Growth path into design / architecture

👥 Collaborative, supportive engineering culture

📅 Interview Process | CV Review → Teams Call with Director of Engineering → Technical Interview → HR → Offer

Click Apply to be part of a team delivering cloud-native solutions that shape the future of fintech.

Unfortunately, the company is unable to sponsor applicants so you MUST be eligible to work in the UK to do this role.

This role can be remote or hybrid, however you must be living in the UK while doing this role.