Staff .NET Engineer

Ronald James; Newcastle upon Tyne; On-site; GBP 38,000 - 78,000; Full time

Job summary

Ronald James in Newcastle upon Tyne is hiring a Staff Software Engineer to join our growing technology team. You will stay hands-on with the codebase, participate in reviews, pair programming and contribute high-quality solutions across our projects.

You will mentor engineers, collaborate with cross-functional teams, and drive performance, reliability and maintainability in .NET applications using C# and ASP.NET. This is a permanent role with a competitive salary range (£38,000–£78,000 per year).

Qualifications

• Extensive experience in software engineering with leadership.
• Strong understanding of modern engineering practices and systems architecture.
• Proven proficiency in C# and delivering robust applications.
• Excellent communication and collaboration skills.

Responsibilities

• Stay hands-on with the codebase through reviews and pairing.
• Mentor and support engineers in growth and development.
• Collaborate with cross-functional teams to deliver well-engineered solutions.
• Identify opportunities to improve performance, reliability and maintainability.
• Foster a culture of collaboration, ownership and continuous improvement.

Skills

Software engineering

Technical leadership

C#

Systems architecture

Communication

Tools

ASP.NET

Job description

Salary: £38,000 - 78,000 per year

Requirements

• Extensive experience in software engineering with a strong track record of technical leadership.
• Deep understanding of modern engineering practices, tools and systems architecture.
• Strong proficiency in C# and proven experience delivering robust applications.
• Demonstrated ability to deliver high-quality software in complex environments.
• Excellent communication and collaboration skills.
• Passion for mentoring, teaching and helping others grow.
• A hands-on mindset – we enjoy getting deep into the code, not just guiding from above.
• Desired, but not essential: being active in the local developer community.
• Desired, but not essential: contributing to open-source projects or producing technical writing.

Responsibilities

• Stay hands-on with the codebase by conducting reviews, pair programming and contributing code when needed.
• Mentor and support engineers in their growth and development.
• Collaborate with cross-functional teams to deliver impactful, well-engineered solutions.
• Identify and drive opportunities to improve performance, reliability and maintainability.
• Help foster a culture of collaboration, ownership and continuous improvement.

Technologies

• C#
• Support
• ASP.NET

More

Were a forward-thinking technology company looking for a talented Staff Software Engineer to join our growing team. We work closely with engineering teams to drive technical excellence, deliver high-impact solutions and foster a culture of collaboration and innovation. This role offers the opportunity to make a meaningful impact across multiple teams while maintaining a strong focus on quality and continuous improvement. The position is based in Newcastle upon Tyne, Tyne and Wear (NE12 8BX), is permanent, and the salary is 55,000 - 65,000. The sector is .NET.

last updated 36 week of 2026