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EPAM Systems

Senior JavaScript Full-Stack Engineer (ReactJS + Node.js)

EPAM Systems
Ukraine · Full-time · Mid-Senior
We are seeking a highly skilled Senior JavaScript Full-Stack Engineer to join our progressive team and contribute to the development of cutting-edge applications utilizing ReactJS and Node.js. As a key team member, you will play an integral role in designing, building, and maintaining scalable, efficient, and reliable software solutions.

Responsibilities


  • Collaborate with cross-functional teams to design and implement web applications using ReactJS and Node.js
  • Develop and maintain high-performance back-end services using Node.js
  • Create responsive and user-centric front-end interfaces leveraging ReactJS
  • Optimize application performance and troubleshoot issues in real-time
  • Design and integrate RESTful APIs to enable seamless communication between front-end and back-end components
  • Write efficient, sustainable, and reusable code adhering to best practices
  • Monitor and enhance application scalability and reliability
  • Stay updated on JavaScript frameworks and tools, applying best practices across projects
  • Conduct code reviews


Requirements


  • 3+ years of professional experience with JavaScript development in ReactJS and Node.js
  • Background in full-stack development with expertise in front-end and back-end technologies
  • Proficiency in building scalable back-end systems using Node.js and designing interactive UIs with ReactJS
  • Showcase of successful delivery of enterprise-level projects utilizing ReactJS and Node.js
  • Understanding of RESTful API design and implementation, database operations, and cloud platforms
  • Skills in debugging and performance optimization for both client-side and server-side applications
  • Familiarity with version control systems and collaborative workflows
  • Qualifications in designing modular architectures and reusable components
  • English proficiency at a B1+ level


Nice to have


  • Knowledge of TypeScript or other modern JavaScript extensions
  • Experience with testing frameworks for both front-end and back-end systems
  • Familiarity with CI/CD pipelines and DevOps tools
  • Understanding of microservice design and deployment


We offer


  • With us you can:
    • Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
    • Receive the necessary equipment to perform your work tasks
    • Change projects and technology stacks within EPAM
    • Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
    • Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
    • Participate in volunteer, charity programs and communities (both technical and interest-based)
  • We focus on your professional growth:
    • You can plan your individual career path together with your manager
    • Receive regular feedback from colleagues
    • Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
    • Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
    • Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
    • Access corporate accounts on LinkedIn Learning, Get Abstract and other partner resources
    • Study at EPAM Solution Architecture School with the instructors who are practicing architects
    • Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school and more
    • Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events and conferences annually)
  • What we offer:
    • Vacation and sick leave (including a sick leave without a medical certificate)
    • A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
    • Medical insurance for family members at corporate rates
    • Company support during significant life events (childbirth or adoption, marriage, etc.)
    • Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
    • E-kids program - a free programming language training program for EPAMers' children
  • Kindly be advised that the set of benefits, including learning, certification, and other opportunities, may vary depending on the role you apply for. Our recruiter will be able to share more details about the specific opportunity during your general interview.

EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest.

The remote option applies only to the Candidates who will be working from any location in Ukraine.

Key Skills

Ranked by relevance

javascript reactjs artificial intelligence restful apis typescript responsive devops server cloud cicd aws gcp
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Posted
Aug 01, 2025
Type
Full-time
Level
Mid-Senior
Location
Ukraine
Company
EPAM Systems

Industries

Software Development IT Services IT Consulting

Categories

Information Technology Engineering Business Development

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