Senior Java Full-Stack Developer

We are seeking a Senior Full-Stack Developer to maintain and enhance a complex application platform hosting over 40 applications across multiple technology stacks.

You will work on both back-end and front-end solutions, collaborating closely with stakeholders to deliver practical and maintainable software. Join us to contribute to replacing legacy systems and advancing our technology landscape.

This role offers a hybrid model, providing full flexibility while requiring on-site presence only once per quarter at one of our offices located in Kraków, Wrocław, Warszawa, Gdańsk, or Katowice.

Responsibilities

• Maintain and evolve a complex, multi-application platform landscape

• Collaborate with stakeholders to understand needs and translate them into practical, maintainable technical solutions

• Work across multiple applications within the platform, ensuring consistency and quality

• Analyze and reverse-engineer legacy components to improve, refactor, or replace them as needed

• Develop and support Java and Angular applications

• Ensure code quality and adherence to best practices

• Participate in code reviews and provide constructive feedback

• Implement CI/CD pipelines and support DevOps activities

• Troubleshoot and resolve technical issues

• Stay updated with emerging technologies and suggest improvements

• Document technical specifications and changes

  
  

Requirements

• 3+ years of experience in software development

• Recent hands-on experience with Java 11+

• Practical experience with Angular 14+

• Strong knowledge of RxJS and NgRx

• Proficiency with Spring Boot

• Solid SQL skills

• Familiarity with CI/CD pipelines, Kubernetes and DevOps practices

• Ability to work within complex application landscapes

• Strong collaboration skills with stakeholders

• Experience working in a hybrid work environment

• English language proficiency B2 Upper-Intermediate

  
  

Nice to have

• Experience with PHP

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.