Java, React & Microservices Full-Stack Developer

N2S Global — Poland · Posted ~4 hours ago

Mid Full-time Hybrid

Skills

Java React.js Spring Boot microservices REST APIs full-stack development enterprise application development Microservices GenAI

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Summary ✨ AI‑Generated

Build and support scalable, cloud-ready enterprise applications as a full-stack developer. You will work extensively with Java, Spring Boot, microservices, React, and REST APIs while collaborating on modern software architecture and development practices, with exposure to generative AI as an advantage.

Highlights

Permanent full-stack development role focused on enterprise-grade, scalable, cloud-ready applications. Offers hybrid work and opportunities to work with Java, Spring Boot, microservices, React, REST APIs, and modern development practices.

Description

About Us:- Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia, and Middle East. About the Role: Job Title – Java, React & Microservices Developer Location – Warsaw, Poland Mode of Work – Hybrid (3 Days Per Week) Type of Hiring – Permanent Skill- Mandatory Skills: React developer Secondary Skills: GenAI Job Summary: We are looking for a highly motivated Java Full Stack Developer with 5+ years of experience in designing, developing, and supporting enterprise-grade applications. The ideal candidate should possess strong expertise in Java, Spring Boot, Microservices architecture, React.js, REST APIs, and modern software development practices. The role involves building scalable, cloud-ready applications, collaborating with cross-functional teams, and contributing to end-to-end software delivery. Key Responsibilities: Design, develop, test, and maintain scalable web applications using Java and React.js.Build and enhance Microservices-based applications using Spring Boot.Develop RESTful APIs and integrate with internal and external systems.Collaborate with product owners, architects, and QA teams to deliver high-quality solutions.Optimize application performance, scalability, and security.Participate in code reviews, troubleshooting, and production support.Implement CI/CD pipelines and DevOps best practices.Work in Agile/Scrum teams and contribute to sprint planning and release activities.Create technical documentation, follow coding standards, and best practices. Required Technical Skills: Backend- Java 8/11/17Spring BootSpring MVCSpring Data JPA/HibernateMicroservices ArchitectureREST APIsJUnit, MockitoFrontend- React.jsJavaScript (ES6+)TypeScriptHTML5CSS3Bootstrap / Material UIDatabases- OracleMySQLPostgreSQLTools & DevOpsGit/GitHub/GitLabMaven/GradleJenkinsDockerKubernetesSonarQubePostmanSwagger/OpenAPIMessaging & IntegrationKafkaEvent-Driven ArchitectureCloud Exposure (Preferred) AWS / Azure / OpenShift Required Qualifications: Bachelor's degree in Computer Science, Information Technology, or related field.5+ years of hands-on experience in Java Full Stack Development.Strong understanding of OOP concepts, design patterns, and Microservices architecture.Experience in developing enterprise-scale applications.Excellent problem-solving and communication skills. Good to Have: Spring Security, JWT AuthenticationCloud-native application developmentReactive Programming (WebFlux)Terraform, Kubernetes, ArgoCDAI-assisted development tools such as GitHub Copilot or Microsoft Copilot Professional Skills: Strong analytical and debugging capabilitiesAbility to work independently and collaborativelyStakeholder management and requirement analysisAgile/Scrum delivery experienceContinuous learning mindset