
API Developer – .NET (Valencia)
Vitrolife AB2 months ago
Paterna, SpainSenior
Responsibilities
- Design and evolve API architecture, including contracts, versioning, security, and observability.
- Break product features into technical tasks and actionable work.
- Implement REST and/or gRPC APIs with unit, integration, and contract testing.
- Lead or contribute to sprint planning and technical refinement.
- Maintain DevOps pipelines, CI/CD, monitoring, and operational readiness.
- Collaborate with Platform, Security, and Enterprise Architecture teams.
- Mentor peers and raise the team’s technical standards.
- Identify and mitigate technical risks, dependencies, and technical debt.
- Support incident resolution and root cause analysis.
- Develop and take ownership of the API surface supporting domain applications.
Requirements
- Strong hands-on experience as a .NET API developer.
- Proven expertise designing, building, and consuming REST and/or gRPC APIs.
- Deep knowledge of OpenAPI/Swagger, contract testing, API gateways, and API security best practices.
- Experience with Azure or AWS, DevOps, CI/CD, automated testing, and observability.
- Strong collaboration and communication skills, including collaboration with DPO, Enterprise Architecture, and Security teams.
- Awareness of security, privacy, and audit considerations for API data.
- A strong background as a senior engineer or API specialist.
- Experience delivering API-centric products in agile teams.
- Proficiency with cloud platforms, modern architectures, and DevOps practices.
- Ability to collaborate with Enterprise Architecture on standards.
- Experience with interoperability standards, cross-domain integrations, regulatory or compliance environments, LIMS, enterprise SaaS, Docker, Kubernetes, or observability/APM solutions is desirable.
- Spanish language skills are a plus.
Benefits
- Hybrid working model in Paterna, Valencia, aligned with team needs.
- Flexible working hours.
- Private health insurance.
- Opportunity to influence technical decisions and ways of working on products affecting laboratory operations and patient outcomes.
- Interview process conducted in English.