Fullstack Engineer

Accountabilities:

• • Design, develop, maintain, and scale enterprise web applications using JavaScript, TypeScript, Node.js, and React or comparable modern technologies.
  • Build responsive, performant frontend experiences, including single-page applications and complex state-management solutions.
  • Develop and maintain backend services and RESTful APIs using Node.js frameworks such as Express.js or Hapi.js.
  • Collaborate with product managers, designers, and cross-functional stakeholders to define, architect, and deliver high-impact features within an Agile environment.
  • Work with SQL and NoSQL databases to build reliable and scalable data solutions.
  • Write and maintain comprehensive unit and integration tests to support application quality and reliability.
  • Conduct peer code reviews focused on security, maintainability, performance, and adherence to engineering standards.
  • Identify technical bottlenecks and optimize application performance, responsiveness, and scalability.
  • Mentor other team members on technical and business concepts, contributing to knowledge sharing and stronger engineering practices.

  Requirements:

  • 5+ years of hands-on professional experience as a Full Stack Developer working with enterprise web applications.
  • Strong proficiency in HTML, CSS, JavaScript, and TypeScript, with experience in modern frameworks such as React, Angular, or Vue.js.
  • Demonstrated experience with complex state management and single-page application development.
  • Strong backend development experience with Node.js and frameworks such as Express.js or Hapi.js, including RESTful API architecture.
  • Experience working with both SQL and NoSQL databases, including technologies such as MongoDB, MSSQL, PostgreSQL, or MySQL.
  • Hands-on experience developing unit and integration tests using tools such as Jest, Chai, or Cypress.
  • Familiarity with modern UI frameworks and libraries such as Tailwind, Material UI, or Bootstrap.
  • Strong experience with Git and modern software development workflows.
  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • Strong problem-solving, communication, collaboration, and technical mentoring skills.
  • Ability to work independently in a distributed Agile environment and manage priorities effectively.
  • Professional fluency in English, as interviews, documentation, meetings, and daily communication are conducted in English.
  • Availability for a minimum of 6 hours of overlap with US Eastern Time (ET) during a standard workday.

  Nice-to-have:

  • Deep experience with React, Redux, Jest, Azure SQL, and MongoDB.
  • Hands-on experience with AWS, Azure, or Google Cloud.
  • Experience integrating enterprise systems using SAP/BTP.

  Benefits:

  • Full-time remote opportunity from Brazil.
  • Fully remote work within a distributed Latin American team.
  • Direct engagement as a full-time vendor/contractor.
  • Opportunity to work on enterprise FinTech applications and technically challenging products.
  • Collaboration with international product, design, and engineering teams.
  • Opportunity to contribute to technical architecture, engineering standards, and development practices.
  • Exposure to modern web technologies, cloud platforms, automated testing, and scalable systems.
  • Professional environment with opportunities for technical mentorship and knowledge sharing.
  • Work schedule aligned with US Eastern Time, requiring at least 6 hours of daily overlap.