Senior Full Stack Engineer - JavaScript, React

We are looking for a Senior Full Stack Engineer with proficiency in JavaScript and React to join our dynamic team.
The ideal candidate should have experience in creating and maintaining Scalable, Multi-tenant environments that enhance front-end experiences. If you have a critical eye for visuals and a strong background in modern web technologies, we encourage you to apply for this challenging role.
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.

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• Evaluate and modify existing designs to improve user experience
• Develop and optimize large Single Page Applications (SPA) to meet performance and CIDC compilation objectives
• Transition legacy codebases to new standards
• Interact with RESTful APIs to integrate front-end and back-end components
• Implement A/B testing using tools like Google Optimize, Optimizely, or VWO
• Contribute to test automation frameworks, such as Playwright, to ensure software quality
• Collaborate with cross-functional teams to identify and resolve technical issues
• Mentor junior developers and participate in code reviews
• Stay updated with industry trends and technologies to drive innovation within the team

• 3+ years of experience in full stack development
• 2+ years of experience in scalable, multi-tenant environments
• Backed by strong experience with JavaScript and expertise in React + Redux
• Capability to critique and modify visuals to improve existing designs
• Proficiency in SCSS and familiarity with RESTful APIs
• Background in integrating A/B testing tools such as Google Optimize, Optimizely, or VWO
• Knowledge of test automation and contributions to frameworks like Playwright
• Skilled in working with large SPA with a focus on performance optimization
• Fluent English communication skills at a B2+ level

• Connectivity Bonus (15,000 ARS are paid with a salary receipt at the end of each month as a non-wages concept)
• Medicina Prepaga (It covers the collaborator and direct family group)
• Paternity Leave (Two additional days are added to what is established by law, total of 4 days)
• Discounts card
• English Training (English lessons, twice per week)
• Training Program (Access to multiple customized training plans according to the needs of each role within the company)
• Marriage bonus (The company doubles the allowance established by law that ANSES offers)
• Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company)
• External Agreements and Discounts
• Vacations: 14 calendar days a year