Java Software Engineer

Location: Bucharest OR Cluj (2 days in office)

B2B Contract

Your day to day:

• API Development: Design, develop, and maintain robust APIs and components essential for supporting the business cases. Ensure the platform remains reliable and efficient;
• Integration and Persistence: Guarantee seamless integration of APIs with technologies such as Kafka, Elastic, and Cassandra, ensuring data persistence and smooth communication between different system components;
• DevOps Collaboration: Collaborate closely with Ops engineers to implement and optimize API integrations, bridging the gap between development and operations;
• Agile Scrum Process: Actively participate in Agile Scrum development processes, including attending regular meetings, contributing to sprint planning, and working in iterative cycles to continuously improve our product;
• Continuous Delivery: Commit to delivering working software to production every two weeks, maximizing customer satisfaction and impact through regular feedback loops;
• Monitoring and Alerting: Assist in setting up and maintaining delivery metrics to Prometheus, ensuring effective system monitoring and timely alerts to address any issues;
• Software Development: Design, develop, test, deliver, and maintain high-quality software solutions. Develop complex new functionality and coordinate its implementation in the production environment;
• Automation: Automate deployment, functional testing, technical testing, and other processes from the start;
• Support: Provide both functional and technical support for the application.

What you’ll bring to the team:

• University degree in Computer Science;
• Minimum 7 years of Java software engineering experience (design, development, and maintenance) with a technical architecture mindset;
• Experience in Java, JAX RS, Jersey, Spring Boot, and other Spring frameworks such as Spring Batch, JPA;
• Very good understanding of cloud-based platforms like Openshift / Kubernetes;
• Solid knowledge of continuous integration and continuous delivery using tools such as AzureDevOps, Git, Maven;
• Strong knowledge of HTTP, REST APIs, mTLS, and JSON;
• Experience with NoSQL databases like Cassandra;
• Good knowledge of Elastic and Kafka;
• Experience in writing unit tests and integration tests using JUnit and Karate Framework;
• Passionate about Open Source technologies;
• Good knowledge of Linux and Docker;
• Excellent communication skills in English.