Senior Java Engineer

ABOUT CoorB We build full-fledged innovative solutions with a focus on process automation, user experience enhancement, and advanced data analytics. With our extensive industry expertise, we help achieve operational excellence, future-proof your IT investments, and ensure a competitive edge in the ever-evolving finance industry. OUR OPPORTUNITY As a Senior Java Software Engineer, you will design, build and ship backend services that meet real customer needs — owning your work from analysis through to production. You will also help set the technical bar for those around you. In a nutshell, you'll be building and growing in a place where we truly love working, and we think you will too. YOU WILL » Design, develop, test and debug backend services and APIs using Java and Spring Boot. » Own features end to end across the software lifecycle: analysis, design, implementation, integration testing and quality assurance. » Translate client requirements into working software — delivering enhancements, resolving defects, and questioning the requirement when something doesn't add up. » Produce designs that are simple to change, so new requirements can be absorbed quickly and safely. » Write and maintain automated tests (unit and integration) as a normal part of delivery, not an afterthought. » Write clear technical documentation, design notes and user guides on Confluence. » Review your colleagues' code, mentor less experienced engineers, and raise the quality bar of the team. » Participate in daily, weekly and monthly team ceremonies and planning. Requirements TO BE SUCCESSFUL IN THE ROLE YOU NEED » Bachelor’s degree in Computer Science or Computer Engineering. » Minimum 5 years of experience in Java development. » Strong experience in Java (17 or later) and the Spring Boot ecosystem. » Solid grounding in OOP, clean code principles and RESTful API design and versioning. » Strong SQL and relational database skills, ideally PostgreSQL, including schema design and query performance. » Practical experience building and running services in microservices or distributed architecture. » Experience with automated testing frameworks (JUnit, Mockito, or similar). » Comfortable with Git, code review workflows and Agile delivery. » Secure coding awareness and an understanding of common application security risks. » Delivery-oriented, able to manage several parallel threads of work, and comfortable with ambiguity. » Good verbal and written English communication skills. » NICE TO HAVE » Event-driven architecture and messaging platforms (Kafka, RabbitMQ). » Containers and orchestration (Docker, Kubernetes or OpenShift). » Identity and access management standards (OAuth2 / OpenID Connect, Keycloak). » Observability tooling (Prometheus, Grafana, OpenTelemetry).