Java Fullstack Developer

About the Position

We are seeking an experienced Java Fullstack Developer with strong expertise in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should have hands-on experience in Core Java, Spring Boot, Microservices, REST APIs, and database technologies, along with a solid understanding of software development best practices.

Responsibilities

• Design, develop, test, and deploy scalable Java-based applications.
• Build and maintain RESTful APIs and Microservices.
• Develop backend services using Java, Spring Boot, and related frameworks.
• Collaborate with business analysts, architects, and development teams to understand requirements.
• Write clean, maintainable, and efficient code following coding standards.
• Troubleshoot, debug, and optimize application performance.
• Participate in code reviews and ensure high-quality deliverables.
• Work with CI/CD pipelines and DevOps practices for application deployment.
• Ensure application security, reliability, and scalability.

Requirements

• 7+ years of experience in Java application development.
• Strong expertise in:
  • Core Java (Java 8/11/17)
  • Spring Boot
  • Spring MVC
  • Microservices Architecture
  • RESTful Web Services
  • Hibernate/JPA
• Experience with relational databases such as SQL-Server, Oracle, MySQL, or PostgreSQL.
• Proficiency in Git and version control systems.
• Knowledge of Maven/Gradle build tools.
• Experience with unit testing frameworks like JUnit and Mockito.
• Understanding of Design patterns and object-oriented programming principles.

We Offer

• Hybrid work environment in Krakow, Poland.
• Opportunity to work with cutting-edge technologies and modern backend platforms.
• Collaborative engineering culture focused on quality, security, reliability, and continuous improvement.

About the Company

INFOPLUS TECHNOLOGIES is a technology-focused company operating in digital product and software engineering, with an emphasis on AI-enabled solutions, cloud-based services, and modern backend platforms. The company is committed to quality, security, reliability, compliance, and a collaborative engineering culture. Its product focus includes intelligent, human-centric, and explainable AI tools intended to support employees and HR stakeholders.