Mid Level Java Engineer

About the role

We’re seeking an experienced Java Developer to design and implement advanced software solutions within a fintech environment. You’ll play a pivotal role in driving innovation, working on complex, business‑critical systems, and collaborating with teams globally.

Key responsibilities

• Design and implement GraphQL APIs to meet business requirements.
• Develop high‑quality Java applications following best practices for maintainability and performance.
• Contribute to system architecture decisions ensuring scalability, reliability, and security.
• Create and execute unit and integration tests using test‑driven development.
• Collaborate closely with product managers and UX designers to align technical solutions with business needs.

Required profile

• Mastery of Java programming, including OOP, multithreading, and exception handling.
• Proficiency with Spring Framework (Spring Boot, Spring MVC, Spring Security).
• Expertise in Hibernate or JPA for database interactions.
• Knowledge of front‑end frameworks such as React or Angular.
• Experience with RESTful APIs and GraphQL.
• Familiarity with PostgreSQL and database optimization techniques.
• Strong understanding of Agile development methodologies.
• Proven ability in troubleshooting, debugging, and performance optimization.
• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
• At least 5 years of hands‑on Java software development experience.

Required skills

• Java
• Spring Boot
• Spring MVC
• Spring Security
• Hibernate
• JPA
• React
• Angular
• RESTful APIs
• GraphQL
• PostgreSQL
• Agile