Java Developer

We are seeking a skilled Java Developer to join a transformative initiative enhancing resiliency and modernizing APIs for critical Cost Basis services. This role offers the chance to work with cutting-edge technology within a high-volume, distributed cloud-native architecture, contributing to stability improvements and technical excellence. This role offers a hybrid model, with 3 days per week working from the client's office in Krakow or Gdansk, Poland. Responsibilities • Implement caching mechanisms for vendor calls within existing Cost Basis services • Migrate business logic from REST APIs to a new GraphQL service • Deliver stability improvements and reduce technical risks across services • Collaborate with teams to ensure comprehensive product ownership from ideation to post-production • Enable effective offshore teamwork through clear and precise communication Requirements • 3+ years of experience in Java and backend service development • Expertise in AWS technologies, including ECS and ElastiCache • Skills in API design and refactoring, with experience in REST and GraphQL • Familiarity with test automation and production support tools like JIRA and Confluence • Capability to adopt agentic AI tools for technical analysis • Strong communication abilities and teamwork skills • English proficiency at B2 level or higher Nice to have • Proficiency in monitoring and observability tools like Splunk and Honeycomb • Background in organizational excellence and attention to detail • Showcase of effective team collaboration and knowledge sharing • Understanding of cloud-native, serverless architectures • Flexibility to explain technical concepts clearly to stakeholders We offer/Benefits 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.