Senior JavaScript Engineer

Ciklum is looking for a Senior JavaScript Engineer to join their team in Ukraine. The role involves front-end development using React, building responsive interfaces, and collaborating with a cross-functional team.

• Collaborate with designers and developers to build responsive and user-friendly interfaces
• Implement and maintain UI components using React
• Write clean, efficient, and testable code
• Troubleshoot and debug issues in web applications
• Contribute to improving the usability and performance of our products
• Front-end development to meet customer’s business needs
• Taking part in the decision-making process in design application architecture
• Describing own code within technical documents
• Writing automated tests
• Proactive position in solution development
• Working in an international distributed team in an Agile environment
• Following best practices
• Investigate and fix application bugs

• Experience in software development for more than 4-5 years
• Translate business needs into technical solutions
• Proficiency in JavaScript/TypeScript, including basic knowledge of asynchronous programming
• Experience with modern JavaScript frameworks/libraries such as React
• Understanding of server-side technologies
• Familiarity with CSS preprocessors (like SASS or LESS.) or modern styling techniques (e.g., StyledComponents)
• Understanding of responsive design and frameworks like Bootstrap or Foundation
• Proficiency in Git and workflows (e.g., GitFlow)
• Ability to handle asynchronous operations
• Knowledge of front-end testing frameworks such as Jest, Mocha, or Jasmine
• Understanding of best practices for optimizing front-end performance
• Familiarity with tools for monitoring and improving performance
• Experience working in an Agile environment
• Excellent communication skills and a willingness to learn

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility
• Flexibility: Enjoy radical flexibility – work remotely or from an office, your choice
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations