C# / .NET Developer – Front Office, FX & Orchestrade Systems

Job not on LinkedIn

🕒 January 30

🏢🏡 London – Hybrid

⏰ Full Time

🟠 Senior

🔴 Lead

🔙 Backend Engineer

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Logo of MARGO

MARGO

WebsiteLinkedIn

201 - 500 employees

Founded 2005

🤖 Artificial Intelligence

💳 Fintech

Artificial Intelligence • Fintech • Digital Transformation

MARGO is a digital consulting firm specializing in high-complexity IT missions across various sectors. As data, AI, and digital experts, MARGO partners with ambitious clients to drive progress through digital transformation. With a focus on industries such as finance, insurance, energy, and technology, MARGO provides expertise in artificial intelligence, cloud transformation, data architecture, and software engineering.

📋 Description

• Design & Development: Analyse, design, and develop high-performance C# solutions for FX cash and derivative products. • Orchestrade Integration: Develop code to integrate Orchestrade with connected internal systems such as Sigma, Barracuda, and Deal Hub. • Architecture: Advise on the best architectural approaches for integrating vendor products with service-oriented and micro-services concepts. • Data & Middleware: Design clean interfaces and manage data flow using SQL and messaging middleware. • Technical Leadership: Provide mentoring and guidance to other developers on C# best practices and FX business logic. • Delivery Ownership: Take ownership of specific project deliveries, applying agile methodologies and project management skills where required. • Quality Standards: Drive high engineering standards through continuous integration and DevOps practices. • Level 3 Support: Provide expert-level support for production Orchestrade systems and connected FX IT platforms. • System Controls: Ensure all developments comply with internal systems, controls, and regulatory requirements.

🎯 Requirements

• Expert C# / .NET: Substantial experience in software development with deep knowledge of the .NET ecosystem • Investment Banking: Prior experience working in a Front Office environment alongside traders, quants, or risk managers. • Backend & Middleware: Strong understanding of SQL/RDBMS and messaging middleware. • Architecture: Solid grasp of service-oriented and micro-services design concepts.

🏖️ Benefits

• Tier-1 Exposure: Work at the heart of FX Risk IT for a major global bank. • Technical Growth: Highly challenging assignments bridging vendor platform expertise and bespoke C# engineering. • Career Progression: Clear paths for technical leadership and architectural ownership. • Mentorship Culture: Benefit from and contribute to a high-quality peer-review and mentoring environment.

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