C# Front Office Trading Engineer — Modernize & Cloud

Vertus Partners

Greater London

On-site

GBP 120,000 - 135,000

Full time

2 days ago
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Job summary

Vertus Partners, a boutique financial technology firm, seeks a C# Software Engineer to join front office trading technology at a major investment bank. You will deliver enhancements to a business-critical trading platform, design scalable .NET services, and contribute to cloud modernization in a fast-paced environment.

The role offers hands-on engineering influence with collaboration across engineering and business stakeholders, shaping technology direction and delivering impactful trading

Qualifications

  • Strong software engineering capability across C# and .NET.
  • Experience with Oracle, SQL Server or PostgreSQL.
  • Knowledge of API design and distributed applications.
  • Exposure to DevOps, CI/CD and automated testing.
  • Experience modernising or migrating legacy applications to current .NET platforms.
  • Cloud experience across AWS, GCP or similar enterprise cloud environments.

Responsibilities

  • Deliver enhancements and new capability across a high-impact trading technology platform.
  • Design and build scalable applications, services and APIs using modern .NET technologies.
  • Contribute to architectural decisions and longer-term technology strategy.
  • Drive improvements around automation, resilience, performance and operational efficiency.
  • Partner closely with engineering and business stakeholders to translate requirements into practical solutions.
  • Support the migration of legacy applications towards modern cloud-native architectures.

Skills

C# & .NET
Relational DBs
API design
DevOps / CI/CD
Cloud platforms

Job description

Vertus Partners, a boutique financial technology firm, seeks a C# Software Engineer to join front office trading technology at a major investment bank. You will deliver enhancements to a business-critical trading platform, design scalable .NET services, and contribute to cloud modernization in a fast-paced environment.

The role offers hands-on engineering influence with collaboration across engineering and business stakeholders, shaping technology direction and delivering impactful trading

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