C# Developer

Societe Generale

Societe Generale

Software Engineering

Warsaw, Poland

Posted on Apr 17, 2026

Responsibilities

As a C# developer, you will join a dispersed team (located in London, Bangalore, and Warsaw) and contribute to development of Pricing and E-trading applications (desktop applications) used by our business all around the globe (Hong Kong, Paris, London, New York, etc.). The team is mainly responsible for maintaining around 200 microservices and aggregating the data for desktop applications. As a C# Developer you will write code but also analyze the needs of the business and translate them into requirements as well as participate in testing and production support activities, as part of an agile team following Scrum methodology.

Your future scope of responsibility will cover:

  • Developing code using Software Craftsmanship best practices

  • Collaborating with business users and translating their needs into application requirements

  • Ability to work autonomously, take ownership and be responsible for following matters through to completion

  • Writing unit tests and participating in code reviews within the team

  • Supporting QA team by defining test scenarios, documenting defects, and ensuring alignment with the business needs

  • Release management: facilitating software deployment and release as part of Continuous Delivery processes

  • Planning and executing manual and automated deployments to staging, testing and production environments

  • Assist the Production Support team with any level 3 escalated issues

  • Working with the following technologies: C#, .NET WebApi, WPF, Git, Jenkins, Docker, Kubernetes, PostgreSQL Server, Entity Framework, QuickFix, RabbitMQ and others