Mid-Level Software Engineer - US

About this role

About the role 

We're looking for a Mid-Level Software Engineer who combines strong engineering fundamentals with sound technical judgment. Someone who can translate requirements into practical solutions, anticipate
challenges and work independently while contributing to the wider team's success. 

This is a full-stack position with a strong backend focus (approximately 75% server-side C#/.NET and 25% frontend across our WPF desktop and React web applications). 

You'll play an important role in delivering the technology behind that transformation. 

What you'll be doing 

• Take component ownership: Design, implement and maintain key areas of the platform, making considered architectural decisions and ensuring your work remains dependable as the product evolves.

• Deliver end to end: Turn product requirements into well-planned technical solutions, accounting for dependencies such as database migrations, testing, documentation and deployment.

• Champion engineering quality: Develop meaningful automated tests, validate functionality against real-world client scenarios and address underlying causes rather than temporary fixes.

• Manage change with confidence: Introduce feature flags and safe deployment strategies, planning database changes that minimise disruption and support continuous delivery.

• Work across teams: Partner with Product and Support to understand client needs, challenge unnecessary complexity and identify improvements that deliver lasting value.

• Raise engineering standards: Contribute thoughtful code reviews, share technical knowledge and support colleagues in strengthening their engineering practices.

What makes you a great fit 

• Proven experience designing, developing and shipping production software.

• Strong proficiency in at least one statically typed programming language, with the ability to apply sound engineering principles. Our primary stack is C#/.NET.

• Strong SQL skills, including data modelling, query optimisation and inves...