Senior .NET Developer – Technical Lead

  • Hybrid (minimum one day per week at Nottingham HQ)
  • £60,000 - £65,000

About RDC Aviation

RDC Aviation is a leading provider of aviation data, analytics and software solutions. We empower airlines, airports, and financial institutions with actionable insights through our innovative data, platforms and APIs. Our mission is to simplify complex aviation data and deliver it in ways that drive smarter decisions.

The Role

This role is first and foremost about people. We're looking for someone with the experience, personality and credibility to lead our backend engineering team - not just as a technical authority, but as a genuine culture carrier. Someone who gets as much satisfaction from helping a colleague work through a difficult problem as they do from writing great code themselves.

You'll be joining a skilled and committed team, bringing your experience and leadership to help us raise our standards, strengthen our engineering practices and grow together. This is a hands-on role with real influence over how we build - and one that will evolve with the business, offering increasing scope for the right person. Strong technical credentials matter, but it is your ability to inspire and develop those around you that will define success here.

What You'll Be Doing

  • Mentoring and coaching our backend developers through code reviews, pair programming and day-to-day collaboration.
  • Defining and embedding engineering standards, tooling and best practices that move our codebase towards enterprise-grade quality.
  • Contributing hands-on to our C#/.NET codebase; this is not a purely strategic role, and we want someone who stays close to the code.
  • Collaborating with the Head of Technology on technical direction and architectural decisions.
  • Working closely with our Technical Product Owner, frontend developers and the wider business within a growing Scrum framework.
  • Identifying and addressing technical debt pragmatically, taking the team with you through the process.
  • Playing an active role in future hiring decisions as the team grows.

What We're Looking For

We don't expect anyone to tick every box here. If you have the leadership qualities and most of the technical background, we'd love to hear from you.

  • Someone who builds trust naturally and leads by example, with real experience shaping or leading a development team.
  • The ability to communicate technical thinking clearly to non-technical stakeholders.
  • Solid, proven C#/.NET development experience with enough depth for confident, well‑informed technical discussions.
  • A genuine interest in clean, well‑crafted code and continuous improvement.
  • Strong experience with Azure, RESTful APIs and cloud-based development.

Other Useful Experience

  • Azure API Management, Azure Functions, App Services or other PaaS experience.
  • SQL Server, MongoDB or Snowflake.
  • OAuth 2.0 / OpenID Connect.
  • Any background in data platforms, aviation or enterprise SaaS (useful but not essential).

What's in It for You

A chance to help shape the technical direction of a business at an exciting point in its journey, as we expand our B2B API and data platform capabilities.

  • A skilled, enthusiastic team and a genuine opportunity to influence how we develop.
  • The prospect of helping to build and grow the team as the business scales.
  • Real input into engineering standards, tooling, culture and future hiring decisions.
  • Products that matter, used by major names in aviation.

We also offer a benefits package designed with flexibility and wellbeing in mind:

  • Hybrid working with flexibility built in.
  • Private healthcare (on completion of probation).
  • 25 days holiday plus bank holidays and a day off on your birthday.
  • Auto‑enrolment pension scheme.
  • Charity donation scheme.
  • Work‑from‑anywhere week.
  • Regular team events, summer activities day and Christmas party.

How to Apply

If this sounds like you, we'd love to hear from you. Please click the APPLY NOW button and attach a CV in PDF format only.

Applications that do not follow these instructions may not be considered.