Développeur(se) Senior - C# .NET - Services Financiers - Strasbourg

Role Summary

As part of a permanent recruitment, you will join the Sopra Steria Financial Services teams in Strasbourg and work with major clients in the banking and financial sector, on C# / .NET projects with high business value.

You are permanently integrated into an Agile project team and participate in the design, development and evolution of sustainable digital solutions, at the heart of financial information systems.

You bring your technical expertise to structuring subjects, while remaining heavily involved in development.

Your role and missions

• As a Senior C# .NET Developer, you are involved in the entire development cycle:
• Design and development of C# / .NET applications
• Participation in technical framing phases and design choices
• Contribution to code quality, maintainability and performance
• Participation in code reviews and continuous improvement
• Implementation and monitoring of tests
• Contribution to integration and continuous deployment chains
• Work in close collaboration with project teams and business contacts
• Participation in Agile ceremonies

Technological environment

• Back‑end: C#, .NET (.NET Core / .NET 6+)
• Architecture: services/micro-services depending on the projects
• Tools: Git, CI/CD
• Cloud / platforms: depending on project context
• Framework: Agile environment

The advantages of joining us

• Teleworking up to 2 days per week, depending on the missions
• Attractive benefits package: mutual insurance, CSE, restaurant vouchers, profit-sharing, bonuses
• Individualized support with a mentor
• Career developments within the Group
• Access to Sopra Steria Academy
• Possibility of involvement via the Sopra Steria or “Friday” foundation
• Integration into the Tech’Me Up collective

An inclusive and committed employer, Sopra Steria fights against all forms of discrimination and encourages all applications.

👉 https://www.soprasteria.fr/nous-connaitre/nos-engagements

An inclusive and committed employer, our company works every day to fight against all forms of discrimination and promote a respectful working environment. This is why, committed to diversity and diversity, we encourage all applications and all profiles.

https: //www.soprasteria.fr/nous-connaitre/nos-engagements

Requirements

• Graduate of an engineering school, Master 2 in computer science or equivalent
• Minimum 5 years of experience in C# / .NET development
• Solid mastery of good development practices (quality, maintainability, performance)
• Experience in Agile environment
• Ability to analyze complex technical subjects and propose solutions
• Good interpersonal skills and a taste for teamwork
• Appetite for Financial Services and critical systems

About the Company

Sopra Steria, a major player in Tech in Europe, with 51,000 employees in nearly 30 countries, is recognized for its consulting, services and digital solutions activities. It helps its clients carry out their digital transformation and obtain concrete and lasting benefits. The Group provides a global response to the competitiveness challenges of large companies and organizations, by combining in-depth knowledge of sectors of activity and technologies with a collaborative approach. Sopra Steria places people at the heart of its action and is committed to its clients to make the most of digital technology to build a positive future. In 2024, the Group achieved a turnover of 5.8 billion euros.

The world is how we shape it