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KBC Technologies Group

Java Full Stack Developer

KBC Technologies Group
Poland · Contract · Mid-Senior

Java Full Stack Developer – Cloud & React


We are looking for an experienced Java Full Stack Developer to join our dynamic team and help build scalable, cloud-native applications. If you have a strong hands-on background in Java, Spring Boot, and modern web technologies, along with cloud and DevOps experience, we want to hear from you!


Key Responsibilities

  • Design, develop, and maintain Java 17+ applications using Spring Boot 3 and RDBMS (SQL Server / Oracle / PostgreSQL).
  • Build responsive, high-performance web applications using React 18+ (hooks) and TypeScript.
  • Participate in DevOps CI/CD pipelines, including building, testing, and deploying applications.
  • Work on cloud-native applications in Azure, leveraging Infrastructure as Code (Terraform).
  • Containerize applications using Docker and orchestrate with Kubernetes / AKS.
  • Collaborate on NoSQL / Search Engine solutions such as Azure Cognitive Search, Cosmos DB, Elasticsearch, Apache Lucene, and Graph Databases like Neo4j.
  • Troubleshoot, optimize, and maintain existing applications and systems.


Mandatory Qualifications

  • 7+ years hands-on experience with Java 17+ or higher.
  • 5+ years hands-on experience in building cloud applications.
  • 5+ years of hands-on experience with web technologies, strong expertise in React JS.
  • 7+ years experience with frameworks and development tools.
  • 5+ years experience working with PostgreSQL.
  • 2+ years experience in DevOps, CI/CD, and cloud deployments.


Desirable Skills

  • Experience in Terraform for Azure cloud-native application deployments.
  • Knowledge of Linux/scripting.
  • Familiarity with Docker, Kubernetes / AKS.
  • Exposure to NoSQL, search engines, or graph databases.


Why Join Us?

  • Work on cutting-edge cloud-native applications.
  • Collaborative, innovation-driven work environment.
  • Opportunity to grow technical expertise across full-stack development, cloud, and DevOps.


If you are a motivated developer passionate about Java, React, and cloud technologies, apply now and take your career to the next level!

Key Skills

Ranked by relevance

cloud react devops java cicd infrastructure as code technical expertise elasticsearch spring boot kubernetes sql server responsive apache oracle server nosql sql
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Posted
Apr 08, 2026
Type
Contract
Level
Mid-Senior
Location
Cracow

Industries

IT Services IT Consulting Insurance Information Services

Categories

Engineering Information Technology Consulting

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