About the Role: Consol Partners'' are seeking a highly skilled and motivated Back End Developer to join their client''s team. In this role, you will be responsible for designing, developing, and maintaining scalable back end systems, ensuring seamless functionality, security, and performance across the clients web applications. You will collaborate with cross functional teams to deliver high quality solutions that meet both technical and business needs. If you are passionate about back end development, have a strong technical background, and thrive in a multicultural, fast paced environment, we would love to hear from you! Key Responsibilities: Develop and maintain back end website applications, ensuring robust and scalable solutions. Implement core business logic and create servers and databases for functionality. Design and develop APIs, ensuring cross platform optimization and responsiveness. Lead projects as needed, ensuring timely delivery and high quality outcomes. Maintain code integrity, organization, and write clean, functional code for back end and possibly front end applications. Troubleshoot and debug issues, identifying areas for improvement in data, processes, and code. Collaborate with teams to design and create scalable software solutions. Write technical documentation and ensure compliance with security and data protection standards. Test and fix bugs or other coding issues to ensure optimal performance. Required Qualifications: Education: Minimum Bachelors degree in Computer Science, Software Engineering, or a related field. Experience: Proven experience in back end development with a focus on Java 8+, Spring, Spring Boot, and Java EE. Technical Skills: Proficiency in back end languages and frameworks (Java 8+, Spring, Hibernate). Experience with RDBMS databases (e.g., Oracle) and NoSQL databases is a plus. Strong knowledge of SOAP Web Services, REST APIs, and messaging systems (e.g., JMS, Kafka). Familiarity with containerization technologies (e.g., Docker) and orchestration tools (e.g., Kubernetes). Experience with CI/CD pipelines (e.g., Bamboo) and code versioning tools (e.g., Git). Knowledge of Java application servers (e.g., WebLogic) and SSL/TLS protocol configuration. Experience with API Gateway configuration (OAuth 2) and OpenID Connect integration. Proficiency in web services testing tools (e.g., SOAPUI, ReadyAPI, Postman). Experience in cloud development with Amazon Web Services (AWS). Soft Skills: Autonomous with strong organizational and time management skills. Excellent problem solving abilities and attention to detail. Ability to work in a multicultural, multilingual environment. Strong team player with excellent communication skills. Proficiency in English (B1 level); French (B1 level) is a plus. High degree of discretion and integrity, especially when handling sensitive data. Specific Expertise (Mandatory): Experience in Java 8+, Spring, Spring Boot, and Java EE. Knowledge of Oracle Service Bus, Oracle WebLogic