.NET Developer – Social Messaging Platform

About the role

We are seeking a passionate .NET Developer to join a fast‑growing social messaging platform expanding into the UK and Europe. The role is based in Yarnton, Oxfordshire, with the flexibility to work remotely.

Key responsibilities

• Design, develop and maintain high‑performance .NET Core services for a real‑time messaging product.
• Collaborate with cross‑functional teams to implement micro‑services, containerisation and cloud solutions.
• Participate in code reviews, testing and continuous integration pipelines.
• Contribute to the evolution of the front‑end experience using modern JavaScript frameworks.

Required profile

• Strong knowledge of .NET Core, C# and Azure SQL.
• Experience with Agile delivery methods (Scrum or Kanban).
• Eligibility to work in the United Kingdom.

Required skills

• .NET Core
• C# (including C# 14)
• Azure SQL
• .NET 10.0
• .NET MAUI
• GitHub Copilot
• Docker
• Kubernetes
• Microservices architecture
• Angular 21
• Vue.js
• TypeScript
• Azure
• AWS
• Node.js
• Elasticsearch
• MongoDB
• Agile, TDD, BDD, Scrum, Kanban

What we offer

• Salary £45,000‑£65,000 per year.
• Stock options worth up to £33,000, with the ability to sell a third each year.
• 30 days holiday plus 8 UK bank holidays and early Friday finishes in summer.
• £10,000 training allowance and 4 days a month for innovative projects.
• Free gym membership, yoga sessions, summer BBQs and birthday bonus package.