Java Backend Engineer for Scalable Microservices

Brown Brothers Harriman; Kraków; On-site; PLN 130,000 - 190,000; Full time

Benefits offered by this job

Private medical care

Life Insurance

Employee Assistance Program

Professional trainings and квалиfic? (

Wellbeing Program

Onboarding Program for new hires

Culture Celebration Day and Community/

Job summary

Brown Brothers Harriman in Kraków is seeking a Java Developer to design, develop, and maintain scalable backend systems. You will collaborate with cross-functional teams to build reliable, high-performing services and contribute to architectural decisions.

The role emphasizes modern software practices, testing, and CI/CD while delivering robust, production-ready solutions. Strong problem-solving skills and a passion for quality are essential.

Qualifications

• 1+ year Java experience
• Solid understanding of OOP and design patterns
• Experience with SQL and relational databases
• Experience with distributed systems and microservices
• Familiarity with automated testing frameworks and CI/CD practices
• Strong analytical and problem-solving skills
• Team collaboration with cross-functional stakeholders

Responsibilities

• Design, develop, and maintain scalable Java-based applications and services.
• Build and enhance distributed systems and microservice-based solutions.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Develop automated tests and support CI/CD processes.
• Participate in code reviews and drive continuous improvement in software quality.
• Collaborate with engineers, architects, and business stakeholders to deliver technical solutions.
• Contribute to architecture and design discussions.
• Troubleshoot and resolve issues related to performance, scalability, reliability, and security.
• Support deployment automation and development workflow improvements.
• Monitor and resolve production issues using logs, metrics, and monitoring tools.

Skills

Java

Spring Framework

Spring Boot

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Kafka

Kubernetes/OpenShift

API development

Job description

Brown Brothers Harriman in Kraków is seeking a Java Developer to design, develop, and maintain scalable backend systems. You will collaborate with cross-functional teams to build reliable, high-performing services and contribute to architectural decisions.

The role emphasizes modern software practices, testing, and CI/CD while delivering robust, production-ready solutions. Strong problem-solving skills and a passion for quality are essential.