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Middle Frontend Developer

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Sigma Software Group

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Location:
Brazil , Brasília

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Do you enjoy building sleek, high-performance web applications? We are looking for a Middle Frontend Developer to join our Front-end Development Team. This is a full-time remote opportunity based in Brasília, Federal District, Brazil, with flexibility to work from anywhere. At Sigma Software, we partner with global innovators to deliver cutting-edge solutions across industries. In this role, you will work on modern web applications using React.js and GraphQL, collaborating with talented designers, backend developers, and QA engineers to create seamless user experiences.

Job Responsibility:

  • developing and maintaining advanced web applications using React.js and GraphQL
  • deliver seamless, responsive, and user-friendly experiences for end users while ensuring scalability and performance
  • collaborate closely with backend developers, designers, and QA engineers to build robust solutions

Requirements:

  • React.js / strong
  • JavaScript (ES6+) / strong
  • GraphQL / good
  • HTML5/CSS3 / good
  • Collaboration & Communication / strong
What we offer:
  • remote work flexibility
  • professional growth opportunities
  • chance to work on international projects
  • supportive, skilled team
  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

Additional Information:

Job Posted:
March 13, 2026

Employment Type:
Fulltime
Work Type:
Remote work
Job Link Share:

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