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# C# Developer

- **Company:** Wizeline
- **Location:** Barcelona, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), .NET Framework, Artificial Intelligence, Amazon Web Services, C Sharp (Programming Language), Cascading Style Sheets (CSS), Continuous Integration, Relational Databases, PostgreSQL, Microsoft SQL Server, Object-Oriented Software Development, Scrum Methodology, Systems Development Life Cycle, Software Engineering, Software Systems, Git, Containerization, Infrastructure Automation Frameworks, Terraform, Legacy Systems, Microservices
- **Published:** July 21, 2026
- **Apply:** https://www.jobleads.com/es/job/e377aaecf188e2e6cce37d3f442cdd6f8

## About the Role

* Location: Must be based in Barcelona, Spain with hybrid work (3 days in office, 2 days remote).
 * Experience: 6+ years in software development with strong OOP and advanced C#/.NET skills.
 * Proficiency in HTML, CSS, JavaScript, and relational databases (SQL Server or PostgreSQL).
 * Experience with modern SDLC and AWS Cloud architecture.
 * English: B2 or C1 level required.
 * Excellent communication and collaboration skills., * Experience with microservices and containerized applications.
 * Familiarity with CI/CD pipelines, Git, Agile/Scrum methodologies.
 * Knowledge of Terraform or Infrastructure as Code practices.
 * Proficiency in AI tools to optimize workflows and processes.

## Description

Senior C# Developer (Backend): Design, develop, and deploy scalable applications leveraging AWS Cloud infrastructure with an accent on maintaining legacy systems and collaborating with global teams. Focus on leading development efforts, applying best practices, and delivering robust software solutions in a hybrid work model based in Barcelona., * Lead Agile team development efforts ensuring alignment with company standards.

 * Leverage AWS Cloud infrastructure to design scalable solutions.
 * Maintain and improve legacy applications.
 * Identify and resolve software bugs across codebases.


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