Senior JavaScript Developer

We are seeking a highly skilled Senior JavaScript Developer to join our team.

In this position, you will be tasked with creating, enhancing, and optimizing sophisticated web applications. You will work collaboratively with cross-functional teams to deliver innovative solutions that align with business objectives and user expectations.

Responsibilities

• Develop and maintain web applications leveraging modern JavaScript frameworks and technologies
• Collaborate with designers, backend developers, and other team members to implement engaging and functional features
• Write clear, reusable, and efficient code in line with best practices and industry standards
• Enhance application functionality, performance, and responsiveness across multiple platforms
• Identify and resolve technical challenges and bugs reported by testing teams or end-users
• Participate in code review sessions to ensure quality and consistency in development
• Stay up to date with advancements in JavaScript and web development technologies
• Contribute to the technical planning and design of web application architecture

Requirements

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related discipline
• Minimum of 3 years of professional experience in JavaScript development
• Strong expertise in JavaScript programming, including proficiency in ES6+ syntax
• Hands-on experience with ReactJS, Redux, and state management tools such as redux-saga or redux-thunk
• Solid understanding of GraphQL and experience in API integration
• Proficiency in CSS3 for responsive design and visual styling
• Experience using testing frameworks like Jasmine, Jest, and WebdriverIO
• Knowledge of CI/CD processes and tools including Jenkins
• Familiarity with build tools such as Webpack and code analysis tools like eslint
• Experience with browser testing solutions, including Sauce Labs
• Comprehensive knowledge of version control systems, especially Git and GitHub workflows
• Ability to design and implement secure and scalable web applications
• Fluent in English, both spoken and written, at a B2+ proficiency level or higher

We offer

• International projects with top brands
• Work with global teams of highly skilled, diverse peers
• Healthcare benefits
• Employee financial programs
• Paid time off and sick leave
• Upskilling, reskilling and certification courses
• Unlimited access to the LinkedIn Learning library and 22,000+ courses
• Global career opportunities
• Volunteer and community involvement opportunities
• EPAM Employee Groups
• Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn