Senior Java Engineer

We are looking for a Senior Java Engineer to join a global team responsible for developing and maintaining a suite of applications that support financial operations and the trade lifecycle in the investment banking sector. In this role, you will contribute to the evolution of next-generation securities management systems, working closely with operations teams and business analysts to deliver solutions for diverse business needs. Our focus is on software craftsmanship — ensuring high quality and automation in everything we do, while always keeping business value in mind.

If you're ready to make an impact in a dynamic environment, we want to hear from you!

This role offers a hybrid model, with 3 days per week working from the client's office in Krakow, Poland.

Responsibilities

• Develop new features and maintain the existing codebase

• Build streaming applications using Apache Flink

• Write unit, integration, and behavior tests

• Collaborate within a successful Scrum development team based on mutual respect

• Refine user requirements through behavior-driven development (BDD)

• Cooperate with other global IT teams

• Provide level 3 support, assisting the production operations team with rollouts and support-related matters

Requirements

• Strong experience with Java programming (3+ years)

• Experience with the Spring stack (Spring Framework, Spring Boot) and build tools (Maven, Gradle)

• Clean coding and refactoring skills with strong problem-solving abilities

• Hands-on experience with Agile methodologies, particularly Scrum

• Awareness of test- and behavior-driven development

• Hands-on experience with SQL and Unix

• Experience with CI/CD

• Ability to improve legacy codebases and apply modern best practices to new projects

• Proactive attitude and comfort working in dynamic environments with fast-paced deliveries and changing requirements

• Excellent written and verbal communication skills in English (B2 level), and willingness to work as part of a global team

Nice to have

• Experience with Apache Flink or other data streaming technologies

• Familiarity with monitoring and troubleshooting tools in production environments

• Experience working with large, distributed financial systems

• Knowledge of test and deployment automation tools

We offer

• We gather like-minded people:

  • Engineering community of industry professionals

  • Friendly team and enjoyable working environment

  • Flexible schedule and opportunity to work remotely within Poland

  • Chance to work abroad for up to 60 days annually

  • Business-driven relocation opportunities

• We provide growth opportunities:

  • Outstanding career roadmap

  • Leadership development, career advising, soft skills, and well-being programs

  • Certification (GCP, Azure, AWS)

  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

  • English classes

• We cover it all:

  • Stable income (Employment Contract or B2B)

  • Participation in the Employee Stock Purchase Plan

  • Benefits package (health insurance, multisport, shopping vouchers)

  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

  • Referral bonuses

  • Corporate, social and well-being events

• Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview

  • We will reach out to selected candidates exclusively

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.