Senior Java Developer

ckStone eIT is a leading computer software company that specializes in providing innovative solutions to streamline business processes. We are currently seeking a highly skilled Senior Java Developer to join our dynamic team. As a Senior Java Developer at BlackStone eIT, you will play a key role in developing and maintaining our cutting-edge software applications.

Responsibilities

• Be involved and participate in the overall application lifecycle.
• Collaborate with Front-end developers.
• Build high-quality reusable code that can be used in the future.
• Develop functional and sustainable applications with clean code.
• Troubleshoot and debug applications.
• Stay up to date with current best practices.
• Conduct unit tests and optimize performance.
• Follow new cutting-edge technologies to improve applications.
• Collaborate with a multidisciplinary team of designers, developers, and system administrators.
• Have hands-on experience in developing software with agile or scrum methodologies and be prepared to lead junior developers.
• Ensure our applications are secure and up to date.

Requirements

• Bachelor's degree in computer programming, computer science, or a related field.
• Minimum 5 years of experience as a Java Back-end developer.
• Experience with relational (MySQL) and NoSQL databases (Cassandra, Elasticsearch).
• Good understanding of OOP concepts and design patterns.
• In-depth knowledge of Spring Boot, Spring Data, Spring Cloud principles, and experience in implementation.
• Understanding of Agile and the software development lifecycle.
• Experience with messaging and streaming middleware (Kafka, ActiveMQ, RabbitMQ).
• Experience in code refactoring, pair programming, continuous integration, and deployment.
• Experience with REST API security.
• Knowledge of source control tools (Git, SVN, etc.).
• Good organizational and time-management skills.
• Strong interpersonal and communication skills.
• Experience working with large and disparate datasets.
• Experience creating Web Services and RESTful APIs.