We are seeking a Lead Java Software Engineer to join our team, focused on developing high-performance backend solutions for our e-commerce platforms. You will work in an Agile environment, collaborating closely with cross-functional teams to design, implement, and maintain scalable and secure applications.
responsibilities :
Design, develop, and maintain backend services using Java, Kotlin, and Spring Boot
Build and optimize solutions with technologies like Kafka, MQ, and Lambda
Work on database management with PostgreSQL, Oracle, and DynamoDB
Integrate systems using ATG 11.3, App Connect, and IIB
Implement CI/CD pipelines with Jenkins and GitLab CI/CD
Ensure high performance, reliability, and scalability of backend services
Participate in code reviews, testing, and documentation
requirements-expected :
Expert level in Java (Java 8+) and Kotlin (min. 7 years)
Proficiency with Spring Boot and microservices architecture
Hands-on experience with Kafka, MQ, and other messaging systems
Expertise in database technologies, particularly PostgreSQL and DynamoDB
Knowledge of cloud services and serverless functions, especially AWS Lambda
Familiarity with CI/CD tools like Jenkins and GitLab
Previous experience with ATG 11.3 and e-commerce platforms is a plus
Strong problem-solving skills and the ability to work collaboratively in a team environment
Excellent command of English (written and spoken)
offered :
Private medical healthcare at LUXMED (including dentalcare) for you and your family
Medicover sports card (Fit&More package)
Life insurance financed by the employer
30-minute lunch break included in the 8-hour working day
Work in a highly professional and stimulating atmosphere
Training & Buddy programme that will allow you to quickly adapt to your new role
Wellbeing programme for employees
Co-financing of monthly tickets for the public transport in Krakow
Comfortable working environment in the office and the possibility of home office
Language courses, accounting courses, access to LinkedIn Learning and the possibility of co-financing studies and certification
