Senior Java Developer Tech Lead Keycloak IAM - Poland (Remote) - Baltic Amadeus

    Baltic Amadeus
    Baltic Amadeus Poland (Remote)

    1 dzień temu

    Technologia / Internet
    Opis

    Project/Client: Telecom

    Start Date: ASAP

    Seniority: Senior / Tech Lead

    Language: English

    Role Overview:

    We are looking for a Senior Java Developer / Tech Lead with strong Keycloak and IAM experience to join a long-term telecom project, focusing on authentication, authorization, and secure backend development.

    Key Responsibilities:

    • Develop backend services using Java, Spring Boot, and REST APIs

    • Implement and support OAuth2 / OIDC-based authentication flows

    • Configure and manage Keycloak (realms, clients, roles, token policies)

    • Lead code reviews, mentor team members, and ensure high-quality delivery

    • Build containerized applications using Docker

    • Implement and support CI/CD pipelines

    • Work with SQL databases (PostgreSQL / MySQL)

    Must-Have Requirements:

    • Strong hands-on experience with Java, Spring Boot, and REST APIs

    • Deep understanding of OAuth2 / OIDC

    • Proven production experience with Keycloak

    • Experience with Docker and CI/CD pipelines

    • Solid SQL and JPA / Hibernate knowledge

    • Experience leading code reviews, mentoring, and delivery ownership

    • Experience in telecom or fintech environments

    • Fluent English

    Nice to Have:

    • Experience with Quarkus

    • Knowledge of Kubernetes (Helm, Operators)

    • Experience with Kafka / RabbitMQ

    • Understanding of security best practices (OWASP, TLS, secrets)

    Note: We'll be in touch only with candidates who move forward to the next stage.

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