Senior Java Developer - Platform & Performance
New
D
DataWalkData and Analytics
Wrocław, Rzeźnicza 32-33, Wrocław, Country code: PLFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English and Polish
- Experience
- 8+ years
- Required Skills
- DockerSQLJavaJUNITKubernetesSpringJDBCRedis
Requirements
- 8+ years of experience, preferably in a product company.
- Fluent in Java, Spring, JDBC, SQL, Mockito, JUnit/TestNG.
- Good knowledge of SQL databases (preferably columnar database), basic knowledge of noSQL solutions.
- Hands-on experience with AI coding tools and agents.
- Experience in working with RESTful web services.
- Exposure to AWS, OCI, Kubernetes.
- Familiar with Redis, ActiveMQ Artemis (JMS), Docker.
- Ability to work well in a fast-paced agile environment.
- Fluency in English and Polish.
Responsibilities
- Design and implement core components of the DataWalk platform.
- Identify, recommend, design and implement non-functional and performance improvements.
- Evaluate new technologies and their application to the business.
- Work with team members and AI tools to conduct root cause analysis of issues, review code and/or design proper testing mechanisms.
- Support back-end engineering efficiency initiatives.
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