Senior Software Engineer

.NET Backend Engineers – Mid, Senior & Principal Levels

📍 Remote – UK | 💼 Permanent, Full-Time**No Sponsorship provided - Strictly ILR Visas ONLY**

ViVA Tech Talent are working with a high-growth global fintech who are expanding their engineering team and seeking experienced .NET backend engineers at multiple levels - from Software Engineer to Principal Engineer.

🛠️ Why You’ll Love This Role

• Build cloud-native, high-availability systems that process thousands of secure transactions every second
• Join an engineering-led company where technology is at the heart of every decision
• Work with the latest in C#/.NET Core, messaging systems, microservices, and distributed architectures
• Opportunities to progress into technical leadership, architecture, or people management
• Flexible hybrid working with a supportive, collaborative culture

🌟 Your Day-to-Day

• Design and develop scalable backend services and APIs in C#/.NET
• Contribute to distributed, event-driven systems with messaging and caching technologies
• Ensure quality with robust testing, CI/CD automation, and code reviews
• Collaborate with architects, product managers, and fellow engineers to deliver secure, performant solutions
• For senior/principal levels: mentor engineers, influence architecture, and shape engineering best practice

💡What We’re Looking For

Depending on the level:

• 4–10+ years in software engineering with strong C#/.NET skills
• Solid grasp of OO design principles, design patterns, and refactoring
• Experience with cloud platforms (Azure, AWS, or GCP) and containerisation (Docker, Kubernetes)
• Knowledge of messaging frameworks (e.g., Kafka, RabbitMQ, MSMQ) and caching (e.g., Redis)
• A passion for building reliable, secure, and maintainable systems
• For Senior & Principal roles: proven ability to mentor, lead technically, and influence software delivery

💰The Benefits

• £50,000 - £85,0000
• Performance bonus
• Private healthcare, pension, and generous annual leave
• Fully Remote throughout the UK
• Access to training, certifications, and career development programs

📩 Interested?

Drop me a message or apply directly - let’s have a conversation about the kind of work you actually want to be doing.