Senior Java Developer

📍 Client & contract: lead international bank | B2B | FTE 🗣️ Recruitment: phone screen with our recruiter, 2 on-line meetings with hiring managers 🗺️ Hybrid work: 6 days per month from the office in Cracow Lumen Dynamics is an international company providing recruitment support within #Fintech, #Finance and #Banking market in EMEA. We connect the most innovative organizations with the best people in the market. We conduct systematic market research, which allows our Digital Teams to be a step ahead of the competition. Project: Implementation of a trading hub in Mexico and other markets supporting mutual funds equities and other financial products covering the full investment lifecycle from account opening and trading through post trade processing reporting collateral management fees statements and customer communication. What's in it for you? Prestigious position at one of the world's largest banks Stable, long-term projects Hybrid work (6 days per month from the office in Cracow) and flexible working hours Working with modern IT technologies Growth and development opportunities with the possibility to move between projects Private healthcare and multisport card Referral program, free parking and company events
Requirements:
5+ years of professional Java development experience (Java 8 and above) Solid understanding of object-oriented programming and design patterns and understanding of secure coding practices is a must Hands-on experience with Spring, Spring Boot and RESTful APIs Proficiency in version control systems (e.g., Git) Knowledge of unit testing frameworks (e.g., JUnit, Mockito) Experience with CI/CD tools and processes Understanding of containers (Kubernetes, Docker) Understanding of messaging systems (Kafka, IBM MQ) and with ORM frameworks (Hibernate, MyBatis) Exposure to cloud platforms (AWS, GCP or Azure)
Must have: Cloud, Agile, Git, Java, Spring, Spring Boot, REST API, JUnit, Mockito, CI/CD
Nice to have: Kubernetes, Docker
Daily tasks: - Design, develop, and maintain high-quality Java (Spring) solutions for banking ecosystem
– Collaborate with cross-functional teams to deliver new features and enhancements
– Ensure code quality through code reviews, unit testing and best practices
– Optimize application performance and troubleshoot issues, support the deployment and monitoring of applications in production
– Participate in architectural discussions and technical decision-making
– Contribute to continuous integration and delivery pipelines
– Stay up-to-date with industry trends and emerging technologies
– Write clear technical documentation