API Administrator – API Management

API Administrator – API Management Warszawa Hybrid Azure API Management Gravitee JSON JWTRest Kong Kubernetes OAuth 2.0 OpenID Connect SOAP Tyk Polish Mid-Level, Senior Administrator Empower digital transformation — orchestrate seamless API ecosystems that drive innovation and security! Warszawa-based opportunity with hybrid work (1 day/week in the office, up to 4 days remote) As a Senior API Administrator, you will be working for our client, a forward-thinking leader in technology solutions, committed to shaping the future of digital integrations. In this dynamic role, you'll be responsible for deploying, maintaining, and optimizing the Gravitee API Management Platform, ensuring smooth and secure API operations. Your expertise will support development teams, bolster system security, and foster innovation through effective API lifecycle management — all within a collaborative, forward-thinking environment. Your main responsibilities: Deploy, configure, and maintain the Gravitee API Management Platform to ensure optimal performance Monitor API traffic and analyze logs to identify anomalies and improve system reliability Implement and manage API security protocols including OAuth 2.0, OpenID Connect, and JWT Support development teams with integration, troubleshooting, and best practices advice Collaborate with cross-functional teams to enhance API security and efficiency Develop and automate operational tasks within cloud environments, including scripting and configuration Stay updated with evolving security standards, audit requirements, and industry best practices You're ideal for this role if you have: Minimum of 2 years of experience in API management or administration roles Proficiency with Gravitee or other API solutions such as Kong, Tyk, or Azure API Management Strong understanding of API design, security, and management best practices Hands-on experience with OAuth 2.0, OpenID Connect, and JWT Knowledge of REST, SOAP, and JSON APIs Basic familiarity with Kubernetes environments Analytical skills for log analysis, traffic management, and system performance monitoring It is a strong plus if you have: Experience with API analytics and monitoring tools Knowledge of advanced security protocols and encryption methods Scripting or automation experience within cloud environments Language Required for the role: Polish — good command of the language is essential Eligibility to work in the EU: Only candidates with an existing legal right to work in the European Union will be considered for this role.