C# Developer - Farnborough, Hampshire - Hybrid (2 days onsite)£450-£500 per day (Inside IR35)

• Hybrid working - 2 days per week in Farnborough
• You must live within 1 hour of travel to site

I am working with a highly regarded global financial services organisation who are looking for a C# Developer with Blazor experience to join their team on a long-term contract basis.This is a fantastic opportunity to join a business where contractors are genuinely valued, integrated into the team, and given the chance to contribute to meaningful, long-term programmes. You'll be working in a collaborative and supportive environment, alongside both internal and external developers, delivering work across new and existing financial systems.

You will be responsible for developing and maintaining applications using C#, working on a mix of project-based delivery and ongoing system support. You will play a key role in building scalable, high-quality solutions within a modern financial services environment, contributing to both innovation and stability across critical systems.

What you'll be doing

• You will develop solutions using C#, .NET Core and modern architectures
• You will deliver enhancements and new functionality across financial systems
• You will work across both project delivery and live application support
• You will collaborate with developers, analysts, and testers
• You will support production systems and troubleshoot issues
• You will contribute to a high-performing Agile team environment

What I'm looking for

• Strong background in C#, .Net Core, with a proven understanding of event-driven architecture
• Proficient in Angular framework to build and support frontend web applications
• Strong experience with Razor / Blazor is important for this role
• Experience of RESTful API development within microservice architecture
• Experience of deploying to cloud architecture within Kubernetes
• Experience delivering new functionality and changes to established financial applications
• Experience working as part of a collaborative development team, contributing to code reviews and shared delivery
• Experience supporting applications in production environments, including troubleshooting and root cause analysis
• Ability to work from written specifications or JIRA stories, refining solutions independently
• Experience working with analysts and testers to refine requirements and support delivery
• Experience writing and maintaining documentation within JIRA and Confluence
• Strong problem-solving skills with the ability to self-manage and take initiative
• Demonstrable experience in IT with a strong track record in design and development
• Proven ability to work independently and within Agile teams
• Experience engaging with multiple IT teams and external suppliers
• Ability to adapt to change in a dynamic environment
• Exposure to Financial Services and mission-critical systems

Environment experience (important)You will ideally have worked in complex, enterprise-scale environments, such as:

• Financial Services (preferred)
• Telecoms
• Manufacturing
• Retail
• FMCG

Experience within large, global or blue-chip organisations is highly desirable, particularly where you have supported business-critical systems at scale.

Eligibility

• UK Citizen or ILR preferred
• No sponsorship available
• This is a long-term opportunity with annual renewals

Before applying

Please ensure your CV clearly demonstrates all the required skills and experience listed above so your application can be quickly identified as relevant.

Apply now

This is a high-quality, long-term opportunity with a leading global organisation, and roles like this are rarely on the market for long.Due to demand, only the strongest and most relevant profiles will be considered. If this aligns with your experience, I would strongly recommend applying as soon as possible to avoid missing out.

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