Java / Kotlin Developer
New
T
TQLO SP. Z O.O.Technology
100% zdalnieContractMiddle
Salary16,800 - 21,000 PLN per month
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Job Details
- Languages
- Pl B2, en B1
- Experience
- Minimum 4 lata komercyjnego doświadczenia
- Required Skills
- DockerSQLHibernateJavaKotlinSpring Boot
Requirements
- Minimum 4 years of commercial backend development experience.
- Very good knowledge of Java and Kotlin with practical experience in both.
- Practical experience with Spring Boot.
- Knowledge of Hibernate and experience developing persistence layers.
- Very good knowledge of SQL and relational databases.
- Practical knowledge of Docker.
- Experience in designing and developing APIs and backend integrations.
- Ability to practically use Claude as a tool for development, analysis, and code modification.
- Knowledge of best practices for code quality, testing, and maintenance.
- English language proficiency at a minimum B1 level.
- Polish language proficiency at B2 level.
Responsibilities
- Develop backend applications and services using Java and Kotlin.
- Implement new functionalities using Spring Boot.
- Develop data access layers utilizing Hibernate.
- Use relational databases and optimize SQL queries.
- Develop and maintain APIs and system integrations.
- Utilize Claude for code analysis, implementation, refactoring, and troubleshooting.
- Containerize applications using Docker.
- Diagnose and resolve errors within developed components.
- Write readable, testable, and maintainable code.
- Participate in code reviews and collaborate with the development team.
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