Java Developer
new
Java
Java Developer
Avenga
Kraków
5 228 - 6 535 USDNet/month - B2B
Type of work
Full-time
Experience
Mid
Employment Type
B2B
Operating mode
Hybrid
Avenga
We are a team of IT and digital transformation experts. Strategic consulting, customer experience service, software development, and outsourcing of top-class IT specialists is what we do (and more!).
Tech stack
Java
Spring
AWS
RabbitMQ
Kafka
SQL
Spring Boot
Job description
Hard skills
- Knowledge of the Java language and its Enterprise features for Back End development, including technologies such as:
- Java 11, 17
- Spring Ecosystem (Spring MVC, Spring Boot, Spring Batch, Spring Security, etc.)
- Database Access (JPA, Spring Data JPA, Hibernate, JDBC)
- Security protocols and technologies (JWT, Oauth2)
- Messaging systems (RabbitMQ, Kafka)
- Knowledge of database programming via SQL, including
- SQL
- SQL analyzing tools, like Query Plan
- Knowledge of Build tools like Maven. An IDE like Eclipse or IntelliJ.Knowledge of Unit testing tools like JUnit and unit testing strategies.Knowledge container and orchestrator such as Docker, Kubernetes (and/or OpenShift)
- Knowledge of CI/CD tools and mainly git, Jenkins
- Strong system design skills
- Strong understanding of OOP, SOLID, and ACID principles
- Knowledge and understanding of C4 model.
Soft skills
- Good interpersonal skills and flexibility
- Teamwork
- Time management
- English language
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