Full Stack Software Engineer (Optimizely)

EX Squared LATAM
Cambridge, MA
Remote
Job Description
Senior Full Stack Software Engineer with strong expertise in React.js,.NET Core, and Optimizely, responsible for designing, developing, and maintaining full-stack solutions across frontend, backend, and digital experience layers.

Requirements

  • 5+ years of professional experience in software development
  • Proven experience working as a Full Stack Engineer in production environments with medium to high complexity systems
  • Strong hands-on experience with React.js, Next.js, TypeScript, C#,.NET Core, and ASP.NET MVC
  • Mandatory hands-on experience with Optimizely (CMS or Digital Experience Platform) in production environments
  • Experience delivering end-to-end solutions, from frontend UI to backend services and integrations
  • Advanced understanding of RESTful APIs and system integrations
  • Solid knowledge of relational databases and data modeling principles
  • Strong understanding of scalability, security, and maintainability principles across the full stack
  • Experience using Git in collaborative workflows

Benefits

  • Competitive compensation in USD, aligned with seniority
  • 100% remote work from anywhere in Latin America
  • Participation in complex, large-scale digital experience initiatives
  • Collaborative and inclusive environment where technical impact matters
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