Full Stack Software Engineer, Optimizely

Posted 43ds ago

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Job Description

Senior Full Stack Software Engineer at EX Squared LATAM developing scalable digital platforms using React.js, .NET Core, and Optimizely.

Responsibilities:

  • Design, develop, and maintain full-stack solutions using React.js, Next.js, TypeScript, C#, .NET Core
  • Develop and customize digital experiences using Optimizely (CMS / Digital Experience Platform)
  • Implement content management, personalization, and digital experience features within Optimizely environments
  • Build and integrate RESTful APIs, ensuring scalable and efficient communication between systems
  • Contribute to the design and evolution of full-stack application architecture, ensuring scalability, performance, security, and maintainability
  • Apply clean code principles, modular design, and separation of concerns across frontend and backend layers
  • Collaborate closely with Product Managers, UX/UI designers, QA engineers, and business stakeholders
  • Take ownership of assigned components and proactively contribute to technical improvements and engineering standards.

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, and 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:

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