Senior Java Software Engineer

We are looking for a Senior Java Software Engineer to join our team working on complex, data-driven solutions for the financial services domain. The role is part of a data engineering initiative focused on data sourcing, processing, and ingestion for mission-critical applications.

You will contribute to projects supporting Portfolio Management, Investment Operations, Regulatory Reporting, ETF platforms, Data and Workflow Management, as well as systems used for Investment Strategy and Research. This is an excellent opportunity to work with modern cloud technologies and large-scale data platforms in a highly impactful environment.

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

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

Responsibilities

• Design, develop, and maintain high-performance Java-based applications for data engineering solutions

• Build and optimize data sourcing, transformation, and ingestion pipelines

• Develop and integrate services using AWS cloud services

• Implement robust persistence layers using Hibernate and relational databases

• Collaborate with data engineers, analysts, and business stakeholders to deliver scalable solutions

• Ensure high code quality through best practices, code reviews, and automated testing

• Troubleshoot, debug, and optimize performance of existing systems

• Contribute to architectural decisions and technical design discussions

Requirements

• Bachelor’s degree in Computer Science or relevant certification

• Working with modern technologies such as data streaming, real-time and batch processing; experience with Databricks and Kubernetes is advantageous

• Proficiency with Java, Spark and Python

• Significant experience with DevOps CI/CD pipelines and concepts - ADO, GitHub or Gitlab

• Significant experience using TDD

• Well versed in Cloud architecture and have delivered to one or more; Azure (preferred), AWS or GCP

• Experience of software design principles

• Worked with modern tech – data streaming, real-time & batch processing Databricks and Kubernetes

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.