Back End Engineer

Role : Senior SAP / Back-end Engineer

Location : 3 days / week onsite in Barcelona, Spain

Job Type : Contract

Client Domain : Pharma

Senior SAP / Back-end Engineer

Main responsibilities :

Design, Develop, and Maintain APIs : Build secure, scalable RESTful APIs that serve as the backbone of our eCommerce platform.

Create and Maintain Open API Specifications : Before development begins, develop comprehensive API documentation using OpenAPI / Swagger to ensure clarity and standardization.

Implement Robust Testing : Write comprehensive unit tests to guarantee quality and stability.

Deploy and Enhance eCommerce Solutions : Build and deploy new capabilities and market-specific customizations while continuously improving existing products.

Collaborate Across Teams : Work with front-end developers, UX designers, and product teams to ensure seamless delivery and integration of digital solutions.

Key Skills :

Proficiency in Java and the Spring framework.

Experience with SAP integrations and designing RESTful APIs.

Familiarity with OpenAPI / Swagger for documenting API specifications.

A solid understanding of CI / CD pipelines and automated testing frameworks.

Building robust, scalable APIs in an enterprise setting.

Integrating with complex systems, especially within SAP environments.