We are seeking a highly qualified and experienced **Senior Node.js Developer with React.js expertise** to join our team, focusing on supporting a digital asset management system in its post\-production phase. Your role will involve optimizing, maintaining, and scaling current infrastructure while working across both the frontend and backend, fostering effective collaboration with our client’s team. Join us to apply your expertise and help deliver top\-tier digital solutions. **Responsibilities** * Tackle and resolve complex Jira tickets with attention to quality * Promote and adhere to SDLC processes and recognized industry standards * Develop and improve frontend, backend, and middleware components to ensure scalability * Provide actionable insights to enhance system performance and capabilities * Maintain detailed documentation for codebases alongside associated testing artifacts * Collaborate effectively in high\-level meetings with peers and stakeholders * Guide and support fellow engineers in adopting emerging features and technologies * Manage and configure secure access protocols for robust user authentication workflows * Actively contribute to company repositories, aligning code with quality standards and guidelines **Requirements** * 3\+ years of experience as a Node.js developer, expanding into full\-stack development * Proficiency in Node.js and React.js, with knowledge of the MERN stack or related technologies * Background in developing and managing JSON\-based REST APIs and event\-driven systems * Skills in creating and maintaining robust unit and integration tests * Familiarity with modern cloud platforms such as AWS, Azure, or equivalent services * Proficiency in Git workflows, including complex branching strategies and conflict management * Expertise in delivering advanced UI architectures and implementing detailed Figma designs * Understanding of secure authentication measures, including Multi\-Factor Authentication integration * Competency in Jira usage with a strong focus on communication and documentation * Strong English communication skills (B2\+), supporting seamless collaboration with clients **Nice to have** * Showcase of architecting CI/CD pipelines for efficient deployment processes * Familiarity with GitHub Actions and advanced repository organization * Proficiency in GraphQL with knowledge of advanced implementation uses * Background in Unix\-based systems, encompassing scripting and server performance optimization **We offer** * Career plan and real growth opportunities * Unlimited access to LinkedIn learning solutions * 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 * 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. *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*