Senior Full-Stack Developer (ReactJS, Node.js, AWS)

EPAM Systems

  • São Paulo - SP
  • Permanente
  • Período integral
  • Há 11 horas
We are seeking an experienced and highly skilled Senior Full-Stack Developer with deep expertise in ReactJS, Node.js, and AWS to join our dynamic team. You will play a key role in designing and building cutting-edge, scalable web applications, contributing to cloud deployment strategies, mentoring team members, and driving innovative development solutions across the organization.ResponsibilitiesDesign, develop, and maintain scalable front-end applications with ReactJSArchitect, develop, and optimize complex back-end services and APIs using Node.jsDefine and contribute to the design and implementation of RESTful APIs, ensuring scalability, security, and adherence to best practicesCollaborate in defining and improving AWS-based cloud architecture and DevOps deployment processesDevelop and maintain robust integrations with databases, including AWS RDS (Aurora/PostgreSQL) and NoSQL solutions, optimizing for performance and scalabilityDesign, implement, and refine advanced CI/CD pipelines using tools such as CircleCI, AWS CDK, or equivalent to enhance development workflowsProactively debug, refactor, and improve existing codebases while implementing robust testing strategies to ensure code reliability and performanceFoster cross-functional collaboration between front-end, back-end, and DevOps teams to deliver high-quality software solutionsMentor and provide guidance to junior and mid-level developers, promoting best practices and continuous learningConduct thorough code reviews to ensure team-wide adherence to coding, performance, and scalability standardsRequirements3+ years of professional experience in full-stack development, with advanced proficiency in HTML, CSS, JavaScript, Node.jsExtensive hands-on experience with modern front-end frameworks, particularly ReactJS, and a strong understanding of state management toolsDeep expertise in AWS services, including RDS (Aurora/PostgreSQL), NoSQL databases, and serverless architecturesProven experience designing and managing CI/CD pipelines with tools such as AWS CDK, CircleCI, or similarStrong knowledge of RESTful API design principles with a track record of successful implementation in production environmentsComprehensive understanding of cloud security, performance optimization, and scalable software architecturesEffective communication skills in English, B2 level or higher, with the ability to collaborate with stakeholders and contribute to technical discussionsNice to haveExperience with C# or other backend technologies, adding depth to your full-stack expertiseKnowledge of advanced practices in API gateway integration, rate limiting, and API securityProven ability to architect cost-optimized and high-performance cloud solutions in complex AWS environmentsExperience with front-end performance tools and techniques for delivering highly optimized user experiencesWe offer/Benefits
  • 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

EPAM Systems