T

Talan

Agile IT transformation consulting and delivery

C#/.NET Developer - Market Finance

Backend EngineeringConfirmed live in the last 24 hours
Full-timeÎle-de-France, France

About the Job

Requirements

  • Significant experience developing C#/.NET applications in a market-finance context, such as front office, middle office, or back office.
  • Experience working in complex technical ecosystems that include legacy systems.
  • Mastery of microservices architectures and associated frameworks such as .NET Core.
  • Comfort with application performance, scalability, and observability issues.
  • Professional English proficiency for international projects.

Responsibilities

  • Design, develop, and evolve C#/.NET applications supporting market-finance activities.
  • Contribute to migrating or rebuilding legacy components using more modern architectures.
  • Implement scalable and robust solutions based on microservices architecture.
  • Work closely with business teams to understand functional needs and respond to their requests.
  • Optimize application performance and resolve scalability issues.
  • Improve code quality through Clean Code practices, automated testing with Test-Driven Development and Behavior-Driven Development, and code reviews.
  • Write clear, structured documentation to support application maintainability.
  • Deliver new features successfully integrated into critical trading or post-trade applications.
  • Maintain performant, stable .NET applications over time.
  • Keep documentation for developed or optimized components up to date.
  • Track incidents rigorously and provide high-quality technical support.

About the Company

Talan

Agile IT transformation consulting and delivery

Talan is a European consulting and IT services group that helps organizations transform and adapt to fast-changing environments. It offers a full range of services from strategic business consultancy to packaged IT solutions, including production support, software development, business analysis, and nearshore delivery. The company works by deploying multidisciplinary teams across its global offices to guide clients through agile transformations, change programs, and IT modernization. Talan differentiates itself through its international footprint, sector focus on Major Service Operators, and a culture built on transparency, respect, teamwork, entrepreneurial spirit, and commitment. With strong organic growth and a large pool of over 3,500 consultants, its goal is to create and share value for clients while coaching and developing its people—empowering customers to transform and compete more effectively.

Company size
1,001-5,000
Company stage
Late Stage VC
Total funding
$110M
Headquarters
Paris, France
Founded
2002

Recently Posted Jobs

Explore more opportunities at Talan

See more jobs