Senior API Designer / .NET 8 – Azure

? Location:
Barcelona (Hybrid set-up)

? Experience:
5+ years in API Design

? Language:
Fluent English

✈️ Business travel:
No

? Environment:
Azure, AWS, OpenShift | Agile

?
The Role

We are looking for a
Senior API Designer / .NET Expert
to join an international technology environment and play a key role in designing, governing and improving APIs at scale.

You will work at the intersection of
business and technology
, translating business requirements into robust API solutions while ensuring high standards around architecture, security, quality and maintainability.

You’ll also contribute to API governance and best practices across the wider technical community.

?
Your Responsibilities
- Design and specify
APIs
based on business and technical requirements.
- Review and challenge business requirements when needed to ensure scalable and efficient solutions.
- Ensure that API specifications are fully aligned with their real implementation.
- Create and review
Pull Requests
in Azure DevOps.
- Support technical and business stakeholders with




API integration
.
- Promote and evangelize
API Design best practices
across the organization.
- Contribute to internal
API communities
and the
API Design Authority
.
- Participate in improving team tools, processes and development practices.
- Conduct and share
technology watch
on API design, architecture and related technologies.
- Apply secure coding principles and ensure APIs follow appropriate quality and security standards.
- Contribute to production management, monitoring and automation practices.

?️
Technical Environment

Must-have:
- Strong expertise in
ASP.NET Core / C#
- .NET 8
- API Design
– mandatory
- Minimum
5 years of experience in API Design
- Azure
- xUnit
and automated testing
- Git
– advanced usage
- PowerShell
- API security & secure coding practices
- DevOps, automation and scripting
- REST API design principles

?
What We're Looking For
- Seniority and strong autonomy

📌 Senior API designer (Barcelona)
🏢 Talent-C
📍 Barcelona