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Primary Skills
React.js (UI) and Kotlin (Backend)
Role Overview
We are looking for a versatile React.js & Kotlin Developer who can contribute to both frontend and backend development. The ideal candidate has strong expertise in modern web technologies, hands-on Kotlin experience, and a solid understanding of CI/CD and containerized deployments.
Key Responsibilities
Web Application Development — Develop and maintain web applications using React.js, JavaScript, and TypeScript.
Kotlin Backend Work — Apply a minimum of 1–2 years of Kotlin experience to backend development tasks.
Cross-functional Collaboration — Work closely with designers, product owners, and backend teams to define and deliver new features.
Performance & Quality — Ensure applications are performant, responsive, and built to high-quality standards.
CI/CD Automation — Implement CI/CD pipelines to automate build, test, and deployment processes.
Containerization & Orchestration — Use Docker and Kubernetes for application containerization and orchestration.
Troubleshooting — Diagnose and resolve issues across development and production environments.
Continuous Learning — Stay current with emerging technologies, frameworks, and best practices.
Requirements
Web Development Experience — Proven experience as a Web App Developer or similar role.
React.js Expertise — Strong proficiency in React.js, JavaScript, and TypeScript.
Frontend Fundamentals — Solid experience with HTML and CSS.
Kotlin Knowledge — Practical experience with Kotlin and backend development.
CI/CD Skills — Experience with CI/CD tools and modern DevOps practices.
Containerization — Knowledge of Docker and Kubernetes for deployment.
Version Control — Familiarity with Git or similar version control systems.
Problem-solving — Strong analytical skills and attention to detail.
Teamwork — Excellent communication and collaboration abilities.
React.js (UI) and Kotlin (Backend)
Role Overview
We are looking for a versatile React.js & Kotlin Developer who can contribute to both frontend and backend development. The ideal candidate has strong expertise in modern web technologies, hands-on Kotlin experience, and a solid understanding of CI/CD and containerized deployments.
Key Responsibilities
Web Application Development — Develop and maintain web applications using React.js, JavaScript, and TypeScript.
Kotlin Backend Work — Apply a minimum of 1–2 years of Kotlin experience to backend development tasks.
Cross-functional Collaboration — Work closely with designers, product owners, and backend teams to define and deliver new features.
Performance & Quality — Ensure applications are performant, responsive, and built to high-quality standards.
CI/CD Automation — Implement CI/CD pipelines to automate build, test, and deployment processes.
Containerization & Orchestration — Use Docker and Kubernetes for application containerization and orchestration.
Troubleshooting — Diagnose and resolve issues across development and production environments.
Continuous Learning — Stay current with emerging technologies, frameworks, and best practices.
Requirements
Web Development Experience — Proven experience as a Web App Developer or similar role.
React.js Expertise — Strong proficiency in React.js, JavaScript, and TypeScript.
Frontend Fundamentals — Solid experience with HTML and CSS.
Kotlin Knowledge — Practical experience with Kotlin and backend development.
CI/CD Skills — Experience with CI/CD tools and modern DevOps practices.
Containerization — Knowledge of Docker and Kubernetes for deployment.
Version Control — Familiarity with Git or similar version control systems.
Problem-solving — Strong analytical skills and attention to detail.
Teamwork — Excellent communication and collaboration abilities.
Key Skills
Ranked by relevance
kotlin
reactjs
cicd
javascript
kubernetes
docker
containerization
responsive
devops
git
ui
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- Posted
- Jul 02, 2026
- Type
- Full-time
- Level
- Not Applicable
- Location
- Cracow Metropolitan Area
- Company
- Cognizant
Industries
IT Services
IT Consulting
Business Consulting
Services
Categories
Engineering
Information Technology
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3 roles aligned with this opportunity
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2026-07-02
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Sr. DevOps Engineer
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iOS Senior Software Engineer
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