Mid Backend Java Developer

Client Description

We're currently looking for specialists for the position of Mid Backend Java Developer.

If you're interested, please take a look at the job offer below.

What can we offer?

• Long-term cooperation based on Employment contract
• Work mode: Hybrid in Warsaw (2-3 days per week from office)

Candidate Profile

Requirements

• Bachelor’s degree in Computer Science or related field, plus 5 years professional backend development experience; or
• Master’s degree in Computer Science or related field, plus 3 years professional backend development experience
• Strong English communication (B2/C1 level)
• Backend Development:

o Expertise in Java 17+

o Proficiency in Spring, Spring Boot, Spring Security

o Cloud native application development

o Experience with Maven for project building

o Experience with SQL databases

o Proficiency in Git & GitHub (including pipeline development)

o Knowledge of JUnit, AssertJ and Hamcrest

o Experience with CI/CD process and tools

• DevOps & Infrastructure:

o Kubernetes, Helm

• System-Level Skills:

o Bash/Shell scripting

Responsibilities

As a Mid-Level Java Developer, you will play a pivotal role in the design, development, and maintenance of high-performance backend systems. You’ll collaborate with product managers, architects, and developers to ensure our solutions are scalable, secure, and future-ready. We encourage the use of Generative AI tools like GitHub Copilot to boost innovation and productivity.

Key Responsibilities

• Backend Development:

o Develop robust, configurable applications using Java 17+ and Spring Boot to effectively meet the diverse requirements of multiple customers.

o Ensure the efficiency of PostgreSQL databases for scalable solutions.

o Ensure security, scalability, and performance in all backend solutions

• System-Level Skills:

o Employ Bash/Shell scripting for automation and comprehensive system integration tasks.

• DevOps & Infrastructure:

o Contribute to application deployment using Docker and Kubernetes, while utilizing Helm for package management.

• Collaboration & Communication:

o Communicate effectively in English (B2/C1 level) within distributed teams

o Participate actively in scrum events

o Collaborate with other engineering teams

o Contribute to design discussions and mentor junior developers