.NET Developer – FinTech (Remote or Southampton)

About the role

Join a fast‑growing FinTech start‑up as a .NET Developer, working on a cutting‑edge private wealth management platform. The role can be performed remotely or from our Southampton office, giving you flexibility while contributing to a product that reshapes asset management.

Key responsibilities

• Design, develop and maintain .NET 10.0 and ASP.NET Core applications.
• Implement micro‑services architecture using Docker and Kubernetes.
• Collaborate with front‑end teams to integrate Angular, Vue.js and TypeScript components.
• Work with Azure SQL, MongoDB and Elasticsearch for data storage and search.
• Participate in Agile ceremonies (Scrum/Kanban) and apply TDD/BDD practices.

Required profile

• Proven experience with .NET.NET Core, C# and Azure SQL.
• Strong understanding of cloud platforms such as Azure and AWS.
• Ability to work independently in a remote setting and within a collaborative team.
• Enthusiasm for learning new technologies and continuous improvement.

Required skills

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

What we offer

• Salary £55,000‑£80,000 per year plus bonus.
• Company shares and 8% pension contribution.
• Bupa private healthcare.
• 27 days holiday plus birthday off.
• Flexible working hours and remote work option.
• Annual training allowance of £4,500.
• Weekly ‘free time’ to explore new technologies.
• Pizza and beer Fridays, free yoga classes.