Senior C# Developer

Risk & P&L IT Senior Developer

Location: London (Hybrid, 3 days onsite)

Contract Length: 6 Months Initial Contract

Day Rate: (Inside IR35)

Overview

We are seeking an experienced Risk & P&L IT Senior Developer to join a high-performing Global Markets technology team supporting critical Risk, P&L, and Front Office reporting platforms. This role will play a key part in the design, development, enhancement, and support of applications used across trading, risk management, and finance functions.

Key Responsibilities

Participate in the full Agile Scrum delivery lifecycle, including sprint planning, technical design sessions, development, testing, and release activities.

Work directly with Front Office, Risk, and Finance stakeholders to gather requirements and define user stories.

Design, develop, and maintain high-quality applications supporting Risk and P&L reporting and analysis.

Deliver robust, well-structured, and maintainable code with appropriate unit and integration testing.

Participate in code reviews and champion engineering best practices across the development team.

Provide 3rd line production support and troubleshoot complex business-critical issues.

Mentor junior developers and contribute to the continual improvement of software engineering standards across the team.

Required Skills & Experience

Essential

Significant software engineering experience with a proven track record of delivering complex enterprise systems.

Strong knowledge of Python or C#/.NET development within enterprise environments.

Experience developing applications in multi-threaded and distributed environments.

Strong SQL development skills, including complex query optimisation and database design.

Experience working with SQL Server, ClickHouse, or other high-volume data platforms.

Experience building and consuming APIs and developing scalable backend services.

Solid understanding of CI/CD, DevOps practices, version control, and automated testing.

Experience within Agile/Scrum delivery environments.

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

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