Junior C# Developer
Posted Today by Haystack
£350 Per day
Inside
Hybrid
London, England, United Kingdom
Summary: This role is for a Junior C# Developer with active SC Clearance, working within a leading financial services company on advanced synchronisation technology. The position involves hands-on development in a high-security Azure environment, focusing on building scalable solutions and collaborating with engineering teams. The contract is initially for 6 months with a competitive day rate and a hybrid working model.
Key Responsibilities:
- Lead the triage and resolution of complex technical queries within the Synchronisation Lab platform.
- Build, optimize, and maintain robust database structures and queries using SQL.
- Support the technical release of advanced synchronisation models based on real-world participant feedback.
- Collaborate directly with Product and Engineering teams to deliver secure, high-performing solutions within Microsoft Azure.
- Act as a key point of contact for technical incident response and troubleshooting throughout the development lifecycle.
Key Skills:
- Active SC Clearance.
- Proven hands-on coding experience with C# and the .NET framework.
- Practical experience working within Microsoft Azure based environments.
- Solid understanding of SQL for database management and querying.
- Previous experience or a strong interest in the Financial Services sector and Agile methodologies.
Salary (Rate): £350 daily
City: London
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: inside IR35
Seniority Level: Entry Level
Industry: IT
Junior C# Developer - SC Cleared
We're working with a leading financial services powerhouse on the cutting edge of synchronisation technology on this exciting opportunity. This is a high-impact contract role for a Junior C# Developer to join a forward-thinking engineering team building a state-of-the-art Synchronisation Lab. You will gain hands-on experience in a high-security Azure environment, helping to architect scalable solutions that define future industry business models.
The Role
- Lead the triage and resolution of complex technical queries within the Synchronisation Lab platform.
- Build, optimize, and maintain robust database structures and queries using SQL.
- Support the technical release of advanced synchronisation models based on real-world participant feedback.
- Collaborate directly with Product and Engineering teams to deliver secure, high-performing solutions within Microsoft Azure.
- Act as a key point of contact for technical incident response and troubleshooting throughout the development lifecycle.
What You'll Need
- Active SC Clearance (essential for this high-security financial environment).
- Proven hands-on coding experience with C# and the .NET framework.
- Practical experience working within Microsoft Azure based environments.
- Solid understanding of SQL for database management and querying.
- Previous experience or a strong interest in the Financial Services sector and Agile methodologies.
What's On Offer
- Competitive day rate of £300 - £350 (Inside IR35).
- 6-month initial contract with the potential for extension in a high-profile project.
- Modern hybrid working model with 2 days per week in a central London office.
- Exposure to enterprise-grade engineering practices and cloud-native architecture.
Apply via Haystack today!