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Principal C# /.NET Engineer - Development Lead
Initial 6 month contract
Start date - ASAP
London - Hybrid
What you'll be doing:
- Leading solution design and hands-on development in C# / .NET
- Working across MongoDB, SQL Server, and enterprise messaging (Kafka / ActiveMQ)
- Supporting migration to OpenShift/Kubernetes-based container platforms
- Mentoring developers and setting engineering direction
- Applying modern engineering practices SOLID, microservices, contract-first API design
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What we're looking for:
- Expert C# /.NET, with strong.NET Core / modern.NET experience
- Proven track record as a senior developer, tech lead, or principal engineer
- Strong document database (MongoDB) and relational database/SQL skills
- Experience with container platforms (OpenShift/Kubernetes preferred)
- Comfortable operating in a regulated, delivery-focused environment
- Financial services background is essential
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By applying for this role, you consent to SGI contacting you by telephone regarding recruitment services, market updates, and relevant business opportunities
We believe in equal opportunity for all and actively encourage applications from diverse backgrounds, experiences, and perspectives. Source Group International Ltd is acting as an Employment Business in relation to this vacancy
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