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 Open API and OAuth for secure API access.
• Database Management: Integrating and optimizing Postgre SQL 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: Postgre SQL with experience in performance tuning.
• Integrations: ELK for logging, Kafka for streaming, and Vault for secure secrets management.
• Dev Ops/Tools: Kubernetes, REST APIs, Open API.
• 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