Senior Backend Developer

C#, JavaScript and Python

Company Description

About Sopra Steria
Sopra Steria, a major Tech player in Europe with 51,000 employees in nearly 30 countries, is recognised for its consulting, digital services and solutions. It helps its clients drive their digital transformation and obtain tangible and sustainable benefits. The Group provides end-to-end solutions to make large companies and organisations more competitive by combining in-depth knowledge of a wide range of business sectors and innovative technologies with a collaborative approach. Sopra Steria places people at the heart of everything it does and is committed to putting digital to work for its clients in order to build a positive future for all. In 2025, the Group generated revenues of €5.6 billion.
The world is how we shape it.

Job Description

Job Title: Senior Backend Developer

Experience: 6–8 Years

Required SkillsCore Technical Skills

• Strong proficiency in C# and .NET Core (5+).
• Hands-on experience with Entity Framework Core, LINQ, Lambda expressions, and Dependency Injection.
• Solid experience in REST API development following best practices and industry standards.
• Strong database experience with SQL Server/MySQL, including query optimization.
• Excellent understanding of OOP principles, design patterns, and data structures.
• Experience building scalable, maintainable, and testable backend services.
• Good knowledge of unit testing frameworks (xUnit/NUnit/MSTest) and mocking libraries.
• Experience working in an Agile/Scrum environment.
• Working knowledge of Python for scripting, automation, data processing, or backend service integration.
• Experience using Python in automation, or microservices ecosystems.
• Have hands on experience in Java Script.

Good to Have

• Exposure to AWS Cloud services (Lambda, SQS, SNS, API Gateway, S3, RDS).
• Working knowledge of DevOps tools such as Git, GitLab, Jenkins, and SonarQube.
• Experience with microservices architecture or distributed systems.
• Familiarity with containerization (Docker) and CI/CD pipelines.

Soft Skills

• Strong analytical, debugging, and problem-solving skills.
• Excellent communication and collaboration abilities.

Total Experience Expected: 06-08 years

Qualifications

B.Tech

Additional Information

At our organization, we are committed to fighting against all forms of discrimination. We foster a work environment that is inclusive and respectful of all differences.

All of our positions are open to people with disabilities.

Experience Level

Senior Level