Senior Java Developer – Hybrid Bucharest

We are looking for a Java Backend Developer to join a team building high-volume, low-latency, and business-critical applications in an Agile environment. The role involves developing Java and Spring-based microservices, working with REST APIs, messaging systems such as Kafka/RabbitMQ, relational databases, and CI/CD pipelines. You will contribute to software design, development, testing, production support, and continuous process improvements while following secure coding and engineering best practices.

Join IsoSkills and become part of a dynamic team in an environment that encourages innovation, collaboration, and professional growth!

What do we do? 

Developing software products based on the requirements of the course, but not only:

• Understand and, if needed, challenge the requirements from the business
• Actively participate in agile ceremonies, software detail design, software development, quality assurance, user acceptance and launching into production phases.
• Build Java-based applications that cover all the basic architectural principles, starting from high-volume & low-latency systems to critical systems in a high-availability environment
• Contribute with the rest of the team to continuous improvements of the development process
• Level 3 support for live applications

What are we looking for? 

• 5 years of extensive experience on Java platform
• Strong experience in programming languages and frameworks – Java, Spring Framework, Spring Boot, Hibernate etc.
• Responsible person for ensuring that engineering best practices are adhered to
• Quick learner and highly motivated to keep himself/herself abreast with latest technologies
• Strong advocate for secure coding practices and passionate about integrating security principles at every stage of the SDLC.
• Good communication skills
• Openness to explore and learn new technologies is expected

Required skill set:

• Previous experience in back-end development using Java and Spring Framework
• A good understanding of Java concepts
• Experience in Web services producer and consumer development – RESTful with Spring and web services security
• Experience with messaging systems such as Kafka, RabbitMQ, or similar.
• Experience with Design patterns (MVC, DAO, Singleton, Factory, Builder, etc.)
• At least 2 years of experience with Spring Data JDBC or equivalent using Oracle or PostgreSQL
• Experience in Unit and Integration testing with JUnit, Mockito
• Familiar with enterprise integration patterns and Microservice Architecture
• Familiar with the Agile environment
• Familiar with CI/CD tools: JUnit, GitHub, Jenkins, Gradle, Artifactory
• Familiar with Docker/OpenShift environments
• Cloud solutions as AWS.

IsoSkills is the go-to company for organizations looking to find professional IT development, testing and management services in Finland and Romania. Our teams are experienced in providing excellent consultancy services to our clients. The company was founded in Helsinki in 2016 and the Bucharest center opened in 2017.