Trainee Java Engineer
Java
Trainee Java Engineer
Wrocław
Type of work
Undetermined
Experience
Junior
Employment Type
Permanent
Operating mode
Office
Tech stack
Spring
Java SE
SQL
Relational Databases
Job description
Online interview
About the vacancy
DataArt is inviting novice Java developers to take part in the trainee program of DataArt. The goal of this program is to bring specialists to a level that will allow them to work independently on IT projects. Under the guidance of an experienced supervisor, a trainee will solve problems in real projects. If at the end of the test period a trainee reaches the required professional level, he or she will receive a Junior Java Engineer qualification and will continue to work in DataArt full time.
Responsibilities
- Design, implement, and maintain java application phases
- Take part in software and architectural development activities
- Conduct software analysis, programming, testing, and debugging
Must have
- Strong Knowledge of Java SE (Collections, Multithreading, Exception Handling, JDBC)
- Understanding of OOP principles, SOLID
- Basic knowledge of relational databases and SQL
- Experience working with at least one RDBS (MySQL, PostgresSQL, Microsoft SQL Server, Oracle Database)
- Understanding of network protocols (HTTP, TCP/UDP)
- Knowledge of markup languages (HTML, XML)
- Knowledge of the principles of developing web applications using Servlet, JSP/Thymeleaf, and databases
- Good Spoken English
Would be a plus
- Basic knowledge of design patterns: Singleton, Abstract Factory, Factory Method, Builder, IoC
- Basic understanding of CI/CD, unit testing (JUnit)
- Knowledge of and experience working with popular frameworks: Spring, Hibernate, etc.
- Basic understanding of microservice architectures
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