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.ResponsibilitiesMaintain and evolve a complex, multi-application platform landscapeCollaborate with stakeholders to understand needs and translate them into practical, maintainable technical solutionsWork across multiple applications within the platform, ensuring consistency and qualityAnalyze and reverse-engineer legacy components to improve, refactor, or replace them as neededDevelop and support Java and Angular applicationsEnsure code quality and adherence to best practicesParticipate in code reviews and provide constructive feedbackImplement CI/CD pipelines and support DevOps activitiesTroubleshoot and resolve technical issuesStay updated with emerging technologies and suggest improvementsDocument technical specifications and changesRequirements3+ years of experience in software developmentRecent hands-on experience with Java 11+Practical experience with Angular 14+Strong knowledge of RxJS and NgRxProficiency with Spring BootSolid SQL skillsFamiliarity with CI/CD pipelines, Kubernetes and DevOps practicesAbility to work within complex application landscapesStrong collaboration skills with stakeholdersExperience working in a hybrid work environmentEnglish language proficiency B2 Upper-IntermediateNice to haveExperience with PHPWe offerWe gather like-minded people:Engineering community of industry professionalsFriendly team and enjoyable working environmentFlexible schedule and opportunity to work remotely within PolandChance to work abroad for up to 60 days annuallyBusiness-driven relocation opportunitiesWe provide growth opportunities:Outstanding career roadmapLeadership development, career advising, soft skills, and well-being programsCertification (GCP, Azure, AWS)Unlimited access to LinkedIn Learning, Get Abstract, Cloud GuruEnglish classesWe cover it all:Stable income (Employment Contract or B2B)Participation in the Employee Stock Purchase PlanBenefits package (health insurance, multisport, shopping vouchers)Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and moreReferral bonusesCorporate, social and well-being eventsPlease, note:The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interviewWe will reach out to selected candidates exclusivelyEPAM 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.