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[8AI] Front-End Engineer (React)

Software Mind


Job Location:

San José - Costa Rica

Monthly Salary: Not provided by the employer
Posted: 29 September 2026 (Yesterday)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Department:

Software Development

Job Summary

As a Front End Engineer you will build and improve web applications used by non-technical users including doctors and end consumers. Your main focus will be implementing and evolving the front-end user experience in React ensuring a smooth intuitive UX and reliable integration with back-end services that power access to healthcare data.

What you will do

  • Build and maintain responsive accessible user interfaces using React and TypeScript.
  • Implement UI based on designs and specifications collaborating closely with product designers and product managers.
  • Apply strong design judgment to refine UI details improve usability and ensure a polished consistent user experience across screens and workflows.
  • Develop reusable UI components and contribute to consistent UI patterns across the product (experience with design systems/component libraries is a plus).
  • Integrate front-end features with back-end services and REST APIs to ensure reliable application behavior (including loading error and empty states).
  • Ensure front-end quality through testing debugging and troubleshooting (experience with automated testing is a plus).
  • Optimize front-end performance and ensure cross-browser and cross-device compatibility.
  • Follow best practices for security and privacy when handling user data.
  • Collaborate with back-end engineers QA and product to ship improvements iteratively.

Qualifications :

Expectations - the experience you need

  • 90% English written and oral (at least B2 level) with excellent communication skills.
  • BS/MS in Software Engineering Computer Science or a related Engineering field.
  • 7 years of industry experience as a Front End Engineer building web applications.
  • Strong proficiency in front-end technologies (HTML5 CSS JavaScript TypeScript React).
  • Strong product and design sensibility with the ability to build polished intuitive interfaces and make thoughtful UI/UX decisions when designs are incomplete or evolving.
  • Solid understanding of component architecture maintainable front-end patterns and working with APIs.
  • Experience integrating with REST APIs and handling real-world edge cases.
  • Knowledge of front-end performance optimization techniques and best practices.
  • Familiarity with modern front end build tools and workflows (e.g. Vite Webpack; experience with modern tooling is a plus).
  • Familiarity with version control systems like Git.
  • Strong attention to detail ownership mindset and ability to collaborate in a cross-functional team.
  • Creativity in problem-solving.

 

     


      Additional Information :

      Nice to have

      • Experience working with Figma or similar design tools is a plus.
      • An independent driven approach with a demonstrated ability to take ownership and execute autonomously.
      • A business-oriented mindset and comfort operating within a fast-paced startup environment.

      Remote Work :

      Yes


      Employment Type :

      Full-time


      About Company

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      Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering te ... View more

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