Senior Software Engineer

Job description

Senior Software Engineer

Lead complex engineering work | Azure | .NET | Distributed Systems

At GTreasury, we build software that sits at the heart of the CFO’s office. Our SaaS platform handles complex financial workflows at global scale - and we’re investing heavily in the next phase of growth.

We’re hiring a Senior Software Engineer who enjoys solving hard problems, influencing technical direction, and mentoring others while staying close to the code.

Core Tech Stack

• C# / ASP.NET Core
• Azure (cloud architecture & services)
• Microsoft SQL Server
• Modern JavaScript frameworks (Angular experience a plus)
• CI/CD with Azure DevOps
• TDD / BDD practices

Your Impact

• Design and build scalable, resilient cloud applications
• Take ownership of features end-to-end (you build it, you run it)
• Influence architecture, code quality, and engineering standards
• Mentor engineers and contribute to technical decision-making
• Support production systems in a mature DevOps environment

What You Bring

• 5+ years of commercial software engineering experience
• Strong expertise in .NET and SQL-based systems
• Experience building cloud-native solutions in Azure
• Confidence working in complex, distributed systems
• A collaborative mindset and passion for clean, maintainable code

Why This Role?

• High visibility and real technical ownership
• Complex domain challenges
• Collaborative, low-ego engineering culture
• Hybrid working (10 days per month in office) with strong global team connections

If you enjoy depth, ownership, and influence - apply!

Extra information

Status

Open

Education Level

Secondary School

Location

City of London

Type of Contract

Full-time jobs

Published at

25-01-2026

Profession type

Accountancy

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English