React Developer with Basic Java Experience

JavaScript

Daszyńskiego, Warszawa+4 Locations

Link Group

100 - 150PLN

Net per hour - B2B

Full-time

B2B

Mid

Remote

Tech stack

English

C1

React

advanced

Microservices

regular

Cloud

regular

Java

junior

CI/CD

nice to have

Job description

About the Role

We are seeking a Senior React Developer with a solid understanding of Java backend technologies to join our team. This is a dynamic role requiring strong frontend expertise while also being comfortable contributing to microservice-based backend development. You will be part of a cross-functional team delivering scalable and high-performing solutions using modern web and cloud technologies.

Responsibilities

• Design and implement modern, responsive user interfaces using React and MicroFrontend architecture
• Collaborate with backend developers to integrate APIs and deliver end-to-end features
• Contribute to backend development using Java for microservice-based applications
• Work with DevOps and cloud engineers to deploy and maintain solutions in a cloud environment (Azure, AWS, or GCP)
• Participate in code reviews, architectural discussions, and performance optimizations
• Follow agile methodologies and actively participate in daily stand-ups, sprint planning, and retrospectives

Requirements

Must-Have:

• Minimum 4 years of hands-on experience with React.js
• Solid understanding of MicroFrontend and Microservices architecture
• Basic experience with Java backend development
• Experience working with cloud platforms (Azure, AWS, or Google Cloud)
• Strong problem-solving skills and ability to work in a collaborative, team-oriented environment
• Excellent verbal and written English communication skills

Nice-to-Have:

• Experience with CI/CD pipelines
• Familiarity with containerization (e.g., Docker, Kubernetes)
• Exposure to automated testing frameworks and code quality tools

What We Offer

• Opportunity to work with cutting-edge technologies
• Collaborative and international team environment
• Flexibility in work arrangements (remote/hybrid)
• Career development opportunities and support for further training

Published: 09.08.2025

Meet the company

Link Group

Hundreds of IT opportunities are waiting for you—let’s make it happen! Since 2016, our team of tech enthusiasts has been building exceptional IT teams for Fortune 500 companies and startups worldwide. Join impactful projects in BFSI, CPG, Industrial, and Life Sciences & Healthcare industries. Work with cutting-edge technologies like Cloud, Business Intelligence, Data, and SAP. Unlock your potential, grow your skills, and collaborate with top global clients. Ready for your next big career move? Let’s link with us!

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