Senior Full-Stack Developer

2 semanas atrás

São Paulo, São Paulo, Brasil EPAM Systems Tempo inteiro R$120.000 - R$360.000 por ano

We are seeking an experienced and highly skilled Senior Full-Stack Developer with deep expertise in ReactJS, , 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.

Responsibilities

  • Design, develop, and maintain scalable front-end applications with ReactJS
  • Architect, develop, and optimize complex back-end services and APIs using
  • Define and contribute to the design and implementation of RESTful APIs, ensuring scalability, security, and adherence to best practices
  • Collaborate in defining and improving AWS-based cloud architecture and DevOps deployment processes
  • Develop and maintain robust integrations with databases, including AWS RDS (Aurora/PostgreSQL) and NoSQL solutions, optimizing for performance and scalability
  • Design, implement, and refine advanced CI/CD pipelines using tools such as CircleCI, AWS CDK, or equivalent to enhance development workflows
  • Proactively debug, refactor, and improve existing codebases while implementing robust testing strategies to ensure code reliability and performance
  • Foster cross-functional collaboration between front-end, back-end, and DevOps teams to deliver high-quality software solutions
  • Mentor and provide guidance to junior and mid-level developers, promoting best practices and continuous learning
  • Conduct thorough code reviews to ensure team-wide adherence to coding, performance, and scalability standards

Requirements

  • 3+ years of professional experience in full-stack development, with advanced proficiency in HTML, CSS, JavaScript,
  • Extensive hands-on experience with modern front-end frameworks, particularly ReactJS, and a strong understanding of state management tools
  • Deep expertise in AWS services, including RDS (Aurora/PostgreSQL), NoSQL databases, and serverless architectures
  • Proven experience designing and managing CI/CD pipelines with tools such as AWS CDK, CircleCI, or similar
  • Strong knowledge of RESTful API design principles with a track record of successful implementation in production environments
  • Comprehensive understanding of cloud security, performance optimization, and scalable software architectures
  • Effective communication skills in English, B2 level or higher, with the ability to collaborate with stakeholders and contribute to technical discussions

Nice to have

  • Experience with C# or other backend technologies, adding depth to your full-stack expertise
  • Knowledge of advanced practices in API gateway integration, rate limiting, and API security
  • Proven ability to architect cost-optimized and high-performance cloud solutions in complex AWS environments
  • Experience with front-end performance tools and techniques for delivering highly optimized user experiences

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