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June 12, 2026
Senior • Hybrid
Krakow, Poland
EPAM is seeking a Senior Java Engineer to join our client's GM Financing Stream, Prime Brokerage and Swaps Crew. This is an exceptional opportunity to work on a critical enterprise-wide platform transformation that directly impacts global business operations.
We are looking for a Senior-level Java Engineer to support the transformation of a large-scale global post-trading system. You'll be working on migrating legacy infrastructure to modern cloud-based microservices architecture, playing a key role in building the next-generation platform that solves complex enterprise-wide challenges.
You will be contributing to a large, global system that supports worldwide operations with direct business impact, making it a critical and stable project. The long-term vision involves transforming the system into microservices hosted in the cloud, becoming part of a new infrastructure that will drive the future of post-trading operations.
Our client is a leading global financial services firm specializing in investment banking, wealth management, and asset management, serving clients across multiple international markets with comprehensive financial solutions and cutting-edge technology platforms.
This role offers a hybrid model, with 3 days per week working from the client's office in Krakow, Poland.
Ready to launch your career in cloud engineering? Apply now and join our global team!
Responsibilities
Design and develop Java applications using modern versions (17-21) with Spring and Spring Boot frameworks
Support the transformation of legacy systems into cloud-native microservices architecture
Collaborate with dedicated professionals in GM Financing Stream, Prime Brokerage and Swaps teams
Contribute to building next-generation platform solutions for complex enterprise-wide problems
Implement cloud-based data storage solutions as key enablers in the cloud journey
Participate in the migration of critical business systems to Microsoft Azure cloud platform
Leverage AI-powered development tools including GitHub Copilot for enhanced productivity
Work independently while supporting chapters and pods in achieving transformation goals
Ensure system stability and reliability during the migration process
Contribute to architectural decisions for the new cloud infrastructure
Maintain high code quality standards and best practices throughout the transformation
Requirements
Substantial knowledge and hands-on experience with Java development
Proven experience with microservices architecture design and implementation
Exposure to cloud technologies and platforms (Microsoft Azure preferred)
Senior-level expertise with ability to work independently and self-sufficiently
Experience with Spring and Spring Boot frameworks
Strong understanding of enterprise-scale system architecture
Knowledge of cloud migration strategies and best practices
Ability to work effectively in cross-functional teams
Strong problem-solving skills for complex technical challenges
Experience with modern development practices and methodologies
Excellent communication and collaboration skills
Adaptability to work in a dynamic, transformation-focused environment
Nice to have
Hands-on experience with Microsoft Azure cloud services
Proficiency with GitHub Copilot and other AI-powered development tools
Experience with financial services and post-trading systems
Knowledge of containerization technologies (Docker, Kubernetes)
Familiarity with DevOps practices and CI/CD pipelines
Experience with cloud-native development patterns
Understanding of data migration and cloud storage solutions
Knowledge of enterprise integration patterns
Experience with agile development methodologies
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.