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Fullstack Java Developer

DCG · Warszawa · Posted 13d ago

senior5-8 yrsPLN 135-150/HOUR🇵🇱 Poland
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About the role

As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for:Fullstack Java DeveloperResponsibilities:Design, develop, test, and maintain full-stack applications using Java, Spring Boot, Angular, Kafka, SQL, Docker, and KubernetesDevelop and enhance microservices-based solutions and REST APIs, following clean code principles and software engineering best practicesBuild and maintain integrations with internal and external systemsAnalyze and resolve application defects, incidents, performance issues, and production problemsIdentify and remediate security vulnerabilities detected through SAST, container scanning, dependency scanning, penetration testing, and other security assessmentsApply secure coding practices and contribute to strengthening the security of internet-facing applicationsSupport and improve CI/CD pipelines using Git, Bitbucket, Jenkins, and related toolsOptimize applications in terms of performance, scalability, resilience, maintainability, and availabilityCollaborate with Product Owners, Business Analysts, Architects, Security Specialists, and Operations teamsParticipate in Agile/Scrum activities including planning, refinement, reviews, and retrospectivesCreate and maintain technical documentation, solution designs, implementation guidelines, and operational documentationContribute to continuous improvement initiatives related to development practices, automation, quality assurance, and securityUse AI-powered tools such as GitHub Copilot and Microsoft 365 Copilot to improve development efficiency, code quality, documentation, testing, and vulnerability remediationExplore opportunities to introduce AI agents and intelligent automation supporting software delivery, operational activities, and business processes Requirements:Minimum 5 years of professional experience in Full Stack Java developmentStrong hands-on experience with Java, Spring Boot, microservices, and REST APIsPractical experience with Angular and Angular MaterialExperience working with Kafka and SQL databasesHands-on knowledge of Docker and KubernetesExperience with Git, Bitbucket, Jenkins, and CI/CD pipelinesExperience working in an Agile/Scrum environmentPractical experience identifying and resolving SAST, container scanning, dependency, and other application security vulnerabilitiesGood understanding of secure coding practices and OWASP principlesStrong application troubleshooting and problem-solving skillsEnglish language proficiency at B1+/B2 level or higherNice to have:Experience within the banking, cards, or payments domainExperience with cloud platformsKnowledge of DevSecOps and vulnerability managementExperience with application monitoring and performance tuningExperience in technical mentoring or coaching Offer:Private medical careCo-financing for the sports cardConstant support of dedicated consultantEmployee referral program

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FAQ

Is the Fullstack Java Developer role at DCG remote?+

This Fullstack Java Developer position is listed as unknown (Warszawa).

What is the salary for the Fullstack Java Developer role at DCG?+

The listing states PLN 135-150/HOUR.

What seniority level is this Fullstack Java Developer role?+

This is a senior level position.

How do I apply for the Fullstack Java Developer role at DCG?+

Use the "Apply on justjoinit" button to open the original posting on justjoinit, where you can submit your application directly to DCG.