Fullstack Java Developer

Fullstack Java Developer

Our partner, a major Fintech company in Luxembourg , is looking for Fullstack Java developers to join their team.

Their software supports secure banking interactions and includes an interactive user application.

Key Responsibilities :

• Backend Development & API Integration : Building Java-based services and APIs with technologies like OpenAPI and OAuth for secure API access.
• Database Management : Integrating and optimizing PostgreSQL databases with a focus on performance.
• Software Integration : Using tools like Vault for secret management and Kafka for data streaming.
• Agile Methodology : Active participation in Scrum ceremonies and contributing to continuous process improvement.

Technical Stack :

• Languages / Frameworks : Java, Spring, with a focus on the latest versions and best practices.
• API Security : Knowledge of OAuth and Mutual TLS (MTLS).
• Databases : PostgreSQL with experience in performance tuning.
• Integrations : ELK for logging, Kafka for streaming, and Vault for secure secrets management.
• DevOps / Tools : Kubernetes, REST APIs, OpenAPI.
• Methodology : Scrum Agile, Kanban

Candidate profile :

• Experience Required : 3-6 years in Java development, with expertise in Spring (design patterns and best practices).
• Technical Skills : Proficient in Java, Spring, database integration, and performance analysis. Strong knowledge of API management and authentication systems (OAuth) is a significant asset.
• Additional Knowledge : Experience with integrating systems like ELK, Kafka, and Vault is appreciated, though these technologies are relatively easy to learn.
• Financial Sector : Experience in the financial sector or a strong understanding of financial information systems is a plus.
• Languages : Proficiency in English is necessary for communication with some international stakeholders

Conditions :

• Location : On-site position, with remote work possible (up to 2 days per week), within the country of origin's regulations.
• Visibility : Long-term mission, at least 1 year, starting in January 2025
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