Senior Fullstack Engineer (React/TypeScript/Node.js)

TL;DR

Senior Fullstack Engineer (React/TypeScript/Node.js): Building end-to-end product features in a modern, cloud-based environment with an accent on UI precision and scalable backend services. Focus on translating UI/UX designs into pixel-perfect interfaces, developing RESTful APIs, and ensuring strong data integrity and performance.

Location: Remote (Mexico)

Company

Encora is a global company that offers Software and Digital Engineering solutions including Cloud Services, Data & Analytics, and AI & LLM Engineering.

What you will do

• Build end-to-end product features using TypeScript, React, and Node.js for UI, backend logic, and production deployments.
• Translate UI/UX designs into pixel-perfect, accessible, and responsive interfaces.
• Develop, consume, and maintain RESTful APIs to ensure seamless communication across the application stack.
• Ensure strong data integrity, security, and performance across front-end and back-end systems.
• Diagnose and resolve performance bottlenecks, reliability issues, and UX inconsistencies.
• Write and maintain unit, integration, and end-to-end tests with modern tools.

Requirements

• 6+ years of proven experience as a Fullstack Developer building web applications using TypeScript, React, and Node.js.
• Strong experience working within an AWS environment.
• Experience designing and implementing REST APIs.
• English conversational skills.
• A strong “pixel-perfect” mindset with exceptional attention to UI detail.
• Comfort with modern testing frameworks such as Jest, Mocha/Chai, Cypress, or Playwright.
• Advanced understanding of API design, Data modeling fundamentals, Performance optimization, Reliability patterns, and Security best practices.

Nice to have

• Experience with Nest.js and modern frontend best practices.
• Familiarity with AI-powered development tools such as Copilot, Claude Code, Codex, or Cursor.
• Experience working on Cybersecurity projects or platforms.

Culture & Benefits

• Work in a modern, cloud-based environment.
• Opportunity to collaborate across functional teams.
• Inclusive hiring practices that do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.