API Designer

• API Specification & Design: Review and challenge business requirements to specify APIs that fulfill business needs.

• Code Review & Quality: Create and review Pull Requests on Azure DevOps, ensuring compliance between API specifications and actual code implementations.

• API Governance & Best Practices: Evangelize best practices across internal API communities and participate in the API Design Authority committee.

• Process Improvement & Research: Continuously improve team tools and processes, performing and sharing technology watch on API topics.

• Stakeholder Support: Support both technical and business partners throughout the API integration process.

Fluent level of English

• Experience: At least 5 years of background experience as an API Designer.

• Programming Languages & Frameworks: ASP.NET Core, C#, .NET 8.0.

• API Knowledge: Mandatory API Design knowledge and expertise.

• Testing: Automated testing with XUnit.

• Cloud & DevOps: Hands-on experience with Azure, DevOps practices, automation, and scripting.

• Tools & Software: Visual Studio / VSCode, Git (advanced usage: history rewriting, etc.), PowerShell.

• Security & Practices: Secure coding practices.

• Languages: Fluent level of English (written and spoken).

• Methodologies: Experience working within Agile frameworks.

• Experience Level: Senior/Expert in ASP.NET Core + .NET 8.0.

• API Specifications & Formats: OpenAPI 3.x, Swagger 2.0, JSON, XML, YAML.

• Standards: REST (Richardson Maturity Model levels 2 & 3), ISO, RFC.

• Modeling Formats: UML (sequence diagrams), MindMap (XMind).

• API & Integration Tools: Swagger (Editor, Hub), Postman, EDI (VSCode), Office 365.

• Operations: At ease with production management and monitoring.

• Cloud Environments: Familiarity with AWS and OpenShift.

Fluent level of English

Barcelona