830 - Sr. Frontend Developer (React) · LATAM

2 semanas atrás

Buenos Aires, Brasil Darwoft Tempo inteiro

830 - Frontend Developer (React, GraphQL) · Senior · Remote · LATAM role at Darwoft

Project: Life Sciences / Healthtech AI. Location: LATAM (Anywhere in LATAM). Time Zone: Preference for overlap with EST. English Level: B2 / C1. Job Type: Remote (Contractor).

Were seeking a Senior Front-End Engineer to join a high-impact project in the life sciences industry. Youll be responsible for designing and implementing sophisticated, intuitive interfaces that bring AI-powered applications to life solutions that support medical professionals in making critical decisions and improving patient care.

This is a senior-level role with significant ownership: youll influence the technical direction, contribute to architectural decisions, mentor team members, and transform complex workflows into seamless user experiences.

What Youll Be Doing
  • Architect, build, and maintain advanced front-end applications with React.js as the primary framework (Vue.js experience is a plus)
  • Design innovative human-AI collaborative interfaces that accelerate professional workflows
  • Create intuitive, performant user interfaces that make complex AI capabilities accessible to life sciences professionals
  • Own critical user-facing features end-to-end, from concept to production
  • Collaborate closely with product managers, designers, and engineers to deliver customer-focused solutions
  • Optimize applications for high-performance data visualizations and AI-powered interactions
  • Define and promote front-end best practices, coding standards, and reusable patterns
  • Mentor junior engineers and foster a culture of technical excellence
  • Troubleshoot complex issues across the stack and support production systems
  • Continuously improve the user experience through data-driven decisions
What You Bring
  • 5+ years of experience building complex web applications with React.js (Vue.js a strong plus)
  • Strong expertise in HTML, CSS, JavaScript (ES6+), TypeScript, and Node.js
  • Proven experience with front-end architecture and scalable design patterns
  • A passion for crafting exceptional user experiences with a solid understanding of UX/UI principles
  • Strong communication skills, comfortable engaging with both technical and non-technical stakeholders
  • Ability to thrive in a collaborative environment while working independently when needed
  • A mindset of curiosity, adaptability, and continuous learning
Nice to Have
  • Experience migrating Vue.js applications to React.js
  • Knowledge of Web Components and Design System development
  • Familiarity with GCP technologies (Cloud Run, API Gateway, BigQuery, etc.) in production environments
  • Hands-on experience with async operations, modular development, dependency injection
  • Startup environment experience and proactive ownership of solutions
What Darwoft Offers (Contractor)
  • Contractor agreement with payment in USD
  • 100% remote work
  • Argentinas public holidays
  • English classes
  • Referral program
  • Access to learning platforms

Explore this and other opportunities at:

Seniority level
  • Not Applicable
Employment type
  • Full-time
Job function
  • Engineering and Information Technology
Industries
  • Software Development
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