Senior Java Developer
Brown Brothers Harriman & Co.14 hours ago
Kraków, PolandSenior
Responsibilities
- Design, develop, and maintain scalable Java-based applications, backend services, and distributed systems.
- Contribute to microservice architecture, technical design discussions, and architecture decisions.
- Write clean, maintainable, and well-tested code and participate in code reviews.
- Develop automated tests and support continuous integration and CI/CD workflows.
- Collaborate with engineers, architects, product owners, and business stakeholders to deliver technical solutions.
- Address performance, scalability, reliability, and security issues.
- Troubleshoot production issues using logs, metrics, and monitoring tools.
- Improve engineering standards, deployment workflows, and development practices.
Requirements
- At least 8 years of hands-on Java experience in an enterprise environment.
- Strong expertise with Spring, Spring Boot, or similar Java frameworks, REST API development, and backend services.
- Solid understanding of software engineering principles and design patterns.
- Experience with SQL, relational databases, and query optimization.
- Experience contributing to distributed systems or service-based architectures.
- Familiarity with automated testing frameworks and CI/CD practices.
- Strong problem-solving, collaboration, written communication, and verbal communication skills.
- Preferred experience with event-driven architectures or messaging platforms such as Kafka.
- Preferred familiarity with Kubernetes, OpenShift, Postman, OpenAPI, nginx, Apache, performance optimization, distributed-system troubleshooting, secure software development, and system monitoring.
Benefits
- Hybrid Kraków work arrangement with three office days per week, or two office days for a parent of a child up to four years old.
- One Culture Celebration Day and one Community Service Day in addition to standard paid vacation.
- Private medical care and life insurance.
- Employee Assistance Program with confidential counseling for employees and families.
- Professional training and qualification support.
- Wellbeing Program and online Social Fund benefit platform.
- Social, sport, and integration events.
- Onboarding Program for new hires.
Tech Stack
Categories
About Brown Brothers Harriman & Co.
Brown Brothers Harriman & Co. provides investor services such as custody, fund administration, and asset servicing for asset managers and financial institutions, and offers private banking, investment management, and private equity to families and enterprises. Founded in 1818 and headquartered in New York, it operates as a privately held partnership with offices worldwide, serving clients across roughly 90 markets. Its revenue is driven by service and management fees.