Senior Java Developer (AI)

We are looking for a Senior Java Developer to join a team at the heart of AI innovation within a global Investment Bank.

You will work on the development of a cutting-edge AI platform that simplifies application creation using Azure-native services, Large Language Models (LLMs), and AI Agents. The platform already supports over 100 automated use cases, including chatbot creation through the Azure Portal, and continues to expand rapidly.

As part of an Agile team, you’ll collaborate closely with AI engineers, client-side developers, QA specialists, and business stakeholders to build high-performance, enterprise-grade AI systems.

This position follows a flexible hybrid model, with 3 days per week working from the office in Kraków or Wroclaw.

Responsibilities

• Design and implement software components according to requirements

• Take responsibility for ensuring the delivery and quality standards of software

• Spend time with the customer to determine and understand deliverables

• Support business in platform rationalisation and optimisation efforts

Requirements

• Strong knowledge and experience in Java programming and the Spring Boot framework

• Excellent problem-solving skills and clean coding practices

• Proficiency with design patterns and refactoring techniques

• Experience with unit testing and testing frameworks

• Proven experience in building microservice architectures

• Familiarity with web services (REST) and messaging systems

• Understanding of agile development practices (Scrum, Kanban, etc.)

• Experience with source control systems, build tools, and continuous integration (GitLab)

• Familiarity with project and issue tracking tools

• Knowledge of containerization and cloud technologies (Kubernetes, Azure)

• An excellent communicator and a quick learner

• Up-to-date with ongoing technology trends and able to pragmatically leverage their benefits

• Comfortable working in a team-oriented, collaborative environment

• Fluent in English

Nice to have

• Experience with AI Agents 

• Familiar with Apach Kafka

• Experience with Azure Cosmos DB

• Knowledge of Elasticsearch

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.