Junior Developer (C# / .NET)

Salary: £30,000 - 40,000 per year

Requirements:

• Experience with a strongly typed programming language such as C#, Java, or TypeScript
• SQL experience, including writing complex queries and working with relational databases
• Understanding of HTML and CSS
• Strong analytical and problem-solving skills
• Excellent attention to detail and a methodical approach to development
• Strong communication and stakeholder engagement skills
• Experience with Blazor or .NET technologies
• Exposure to Microsoft Azure services
• Microsoft Fabric experience
• Python for data processing and visualisation
• Understanding of UI/UX and modern web design principles
• STEM-related degree or equivalent technical background
• Applicants must have the unrestricted right to work in the UK; visa sponsorship is not available for this position

Responsibilities:

• Build and maintain web-based applications, dashboards, and reporting tools
• Develop and enhance internal and client-facing data products
• Write and optimise SQL queries and support data management activities
• Assist with the development and maintenance of bespoke software solutions
• Collaborate with stakeholders to gather requirements and deliver effective technical solutions
• Support data integrity, application performance, and ongoing improvements
• Work closely with colleagues across international teams to deliver consistent technology solutions

Technologies:

• Azure
• Blazor
• C#
• Cloud
• CSS
• Fabric
• Support
• Java
• Python
• SQL
• TypeScript
• Web
• UX UI Design
• ASP.NET

More:

We are seeking a motivated Junior Developer to join our growing technology team in London. This is an excellent opportunity for an early-career developer looking to build skills in a modern Microsoft technology environment while working on business-critical applications, data platforms, dashboards, and reporting solutions. Working within a collaborative development team, you will help design, build, and maintain web-based products that deliver data and insights to stakeholders across the business. This role offers exposure to modern technologies including C#, Blazor, SQL Server, Azure, and data-focused solutions, making it an ideal position for someone looking to develop a long-term career in software engineering. We offer a competitive salary, 25 days holiday plus bank holidays, a pension salary sacrifice scheme, life assurance, subsidised gym membership, exposure to modern Microsoft technologies and cloud platforms, and long-term career development opportunities within a global organisation.

last updated 35 week of 2026