JavaScript (Frontend) & 5 others
EPAM Systems
Software Engineering
Ukraine
Posted on Jan 16, 2026
Responsibilities
- Develop and architect scalable Progressive Web Applications in multi-tenant environments
- Drive performance optimizations, including CIDC compilation and runtime enhancements for large Single Page Applications (SPAs)
- Transition legacy codebases to align with modern frameworks and standards
- Integrate and interact with RESTful APIs for seamless backend communication
- Contribute to and improve testing frameworks, focusing on automation with tools like Playwright
- Collaborate with design teams to critique and modify visuals without requiring formal design skills
- Work with A/B testing tools like Google Optimize, Optimizely, or VWO to refine user experiences
Requirements
- 5+ years as a full-stack engineer with 2+ years in a senior engineering role
- Expertise in JavaScript, React, and Redux
- Experience creating scalable, multi-tenant environments with focus on rich front-end experiences
- Background in SCSS and performance optimization for large SPAs
- Familiarity with transitioning legacy codebases to modern standards
- Capability to work with A/B testing platforms such as Google Optimize, Optimizely, or VWO
- Proficiency in testing automation tools and frameworks like Playwright
- Strong written and verbal English communication skills (B2+)
We offer/Benefits
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