Senior Software Engineer (.NET)

Head Resourcing Ltd; City of Edinburgh; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading technology company in Edinburgh is looking for a Senior Software Engineer to drive the development and scaling of a core product. You will lead efforts in feature development, architectural decision-making, and mentoring other engineers. The ideal candidate has over 5 years in C#/.NET development, a passion for clean code, and experience with Azure. This role offers a competitive salary, hybrid working conditions, and opportunities for career progression.

Benefits

Competitive salary

Hybrid working

25 days plus birthday off

Share options

Monthly social budget

Qualifications

• 5+ years' experience in software development, especially C#/.NET.
• Experience with Azure and Blazor is preferred.
• Strong problem-solving and communication skills.

Responsibilities

• Lead the development of a key application.
• Deliver new features from design to production.
• Contribute to architectural decisions.

Skills

C#/.NET development

Agile software development

Clean code

DevOps practices

Collaboration and communication

Tools

Azure (App Services, SQL, CI/CD)

Blazor

Mobile development (Android/iOS)

Monitoring and observability tools

Job description

Head Resourcing is working with a truly innovative organisation within the sports technology space, who are a Scottish Tech success story in their industry and are currently entering an exciting new phase of growth. They're looking for a Senior Software Engineer to play a key role in shaping and scaling a core product used by customers as they expand internationally.

This position offers a great blend of hands‑on engineering, technical ownership, and strategic input. Perfect for someone who enjoys building high‑quality software while helping to evolve the technical foundations of a growing platform.

The Role

You’ll take ownership of a major product area, working closely with the CTO and wider engineering team. The focus will be on both feature development and improving scalability, reliability, and overall platform performance.

Key Responsibilities

• Lead the development, deployment, and continuous improvement of a key application
• Deliver new features end‑to‑end, from design through to production
• Contribute to architectural decisions and long‑term technical planning
• Support DevOps and security initiatives to ensure robust and compliant infrastructure
• Mentor and guide other engineers through code reviews and collaboration
• Help define and improve release and deployment processes

About You

• 5+ years' experience in C#/.NET development, ideally with experience using Blazor
• Experience with Azure infrastructure (App Services, SQL, networking, CI/CD)
• Strong understanding of agile software development practices
• Passionate about clean code, version control, and automation
• Practical problem‑solver who can balance speed with quality
• Excellent communication skills and a collaborative mindset

Desirable experience

• Mobile development (Android/iOS)
• Monitoring and observability tools (e.g. Application Insights, DataDog)
• Exposure to security compliance or multi-region architecture

What's on Offer

• Truly competitive salary depending on experience (please ask for more details)
• Hybrid working: 2 days per week in central Edinburgh
• Holidays: 25 days + birthday off + Scottish bank holidays
• Share options and a monthly social budget
• Real autonomy, responsibility, and the chance to shape future platform decisions
• Career progression opportunities as the company continues to scale

If you're an experienced engineer looking for a technically challenging role within an ambitious and growing technology business, we'd love to hear from you.

If you have any questions about the role or would like to find out more, send across your CV via this advert or reach out to Callum Beveridge at Head Resourcing directly | [e-mail]