Javascript Developer

We are looking for an experienced **JavaScript Developer**to join our team.

**Responsibilities**
- Drive efforts to enhance code quality, modernize legacy systems, and implement best practices for scalability and maintainability
- Handle complex state management and side-effects using Redux and React Context
- Build reliable unit and integration tests using React Testing Library and Mock Service Worker (MSW)
- Collaborate with product managers, designers, and backend developers to deliver high-quality features
- Take part in code reviews, contribute to design discussions, and improve team workflows and processes
- Work independently while maintaining regular communication with the team through asynchronous tools and meetings

**Requirements**:

- Bachelor’s or Master’s degree in Computer Science or a related field
- A minimum of 2 years of professional experience in front-end development, preferably in e-commerce or SaaS environments
- Proficiency in React, TypeScript, and JavaScript
- Practical experience with React Testing Library and Mock Service Worker (MSW)
- Strong understanding of GraphQL and REST API integration
- Expertise in state management using Redux and React Context
- Familiarity with end-to-end testing frameworks like Playwright
- Experience with performance monitoring tools and observability platforms such as Sentry
- Knowledge of CI/CD workflows and their implementation in software projects
- Excellent communication and teamwork skills, valuing collaboration and technical precision equally
- Ability to work autonomously while balancing quality and speed
- Fluent English communication skills, written and spoken, at a B2 level or higher

**Nice to have**
- Experience with Agile development frameworks like Scrum or Kanban

**We offer**
- Career plan and real growth opportunities
- Unlimited access to LinkedIn learning solutions
- International Mobility Plan within 25 countries
- Constant training, mentoring, online corporate courses, eLearning and more
- English classes with a certified teacher
- Support for employee’s initiatives (Algorithms club, toastmasters, agile club and more)
- Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more)
- Flexible work schedule and dress code
- Collaborate in a multicultural environment and share best practices from around the globe
- Hired directly by EPAM & 100% under payroll
- Law benefits (IMSS, INFONAVIT, 25% vacation bonus)
- Major medical expenses insurance: Life, Major medical expenses with dental & visual coverage (for the employee and direct family members)
- 13 % employee savings fund, capped to the law limit
- Grocery coupons
- 30 days December bonus
- Employee Stock Purchase Plan
- 12 vacations days plus 4 floating days
- Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th & 31st)
- Monthly non-taxable amount for the electricity and internet bills

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.