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Senior React Js Developer Jobs in Puerto Rico (NOW HIRING)

Jobtailor

Senior Front-End Developer

San Juan, PR · On-site

$140 - $180/hr

Mentor and train other developers on Vue.js, frontend best practices, and modern reactive development techniques * Contribute across the full stack when needed, with a primary focus on frontend ...

Invid, Llc

Senior Back End Developer

San Juan, PR · On-site

$90 - $120/hr

Summary: The Senior Back End Developer must have advanced knowledge, skills, and experience in ... and React. * Knowledge of Azure cloud services, Git/Git‑flow, and Windows operating systems ...

Red Ventures

Senior Software Engineer | RVPR

San Juan, PR · On-site +1

$120K - $158K/yr

SENIOR SOFTWARE ENGINEER RVPR is seeking a Senior Engineer to help build and scale the distributed ... Proficient in React and React Native, with understanding of Python. Plus if you have Go experience

Red Ventures

Senior Software Engineer | RVPR

San Juan, PR · On-site

$120K - $158K/yr

SENIOR SOFTWARE ENGINEER RVPR is seeking a Senior Engineer to help build and scale the distributed ... Proficient in React and React Native, with understanding of Python. Plus if you have Go experience

Inkit

Senior Software Engineer

San Juan, PR · On-site

Create responsive, intuitive frontend interfaces using React and TypeScript following modern best ... Experience with CI/CD pipelines and DevOps tooling (GitHub Actions, Jenkins, etc.) * Experience ...

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Senior React Js Developer information

What does a senior React JS developer do?

A Senior React JS Developer is responsible for designing, developing, and maintaining complex user interfaces using the React JavaScript library. They lead front-end development efforts, provide technical guidance to junior developers, and ensure best practices in code quality and performance. Additionally, they collaborate with cross-functional teams to deliver scalable and efficient web applications, often participating in architectural decisions and code reviews.

What are the key skills and qualifications needed to thrive as a senior React JS developer?

To thrive as a Senior React JS Developer, you need advanced proficiency in JavaScript, React, front-end architectures, and a solid understanding of web development principles, typically supported by a relevant degree or equivalent experience. Expertise in tools and systems like Redux, TypeScript, RESTful APIs, version control (Git), and familiarity with testing frameworks and CI/CD pipelines is highly valued. Strong problem-solving, communication, and leadership skills help you drive technical decisions and mentor junior developers. These skills are crucial for building scalable, maintainable applications and ensuring project success in dynamic, collaborative environments.

What are some common challenges faced by senior React JS developers when leading a front-end development team?

Senior React JS Developers often encounter challenges such as balancing the adoption of new technologies with project stability, ensuring consistent code quality across team members, and effectively communicating technical decisions to both technical and non-technical stakeholders. They are also responsible for mentoring junior developers, which requires patience and strong leadership skills. Navigating complex project requirements and integrating React with various back-end systems can add further complexity to their daily responsibilities.

Is a Senior React Js Developer still in demand?

Yes, Senior React Js Developers are in high demand due to the widespread use of React for building dynamic web applications. Companies seek experienced developers skilled in JavaScript, React, and related tools like Redux and TypeScript to maintain and develop modern user interfaces, ensuring strong job prospects in the software development industry.

What are popular job titles related to Senior React Js Developer jobs in Puerto Rico?

For Senior React Js Developer jobs in Puerto Rico, the most frequently searched job titles are:

What job categories do people searching Senior React Js Developer jobs in Puerto Rico look for?

The top searched job categories for Senior React Js Developer jobs in Puerto Rico are:

What cities in Puerto Rico are hiring for Senior React Js Developer jobs?

Cities in Puerto Rico with the most Senior React Js Developer job openings:

Senior React Js Developer jobs near you
Infographic showing various Senior React Js Developer job openings in Puerto Rico as of August 2026, with employment types broken down into 84% Full Time, 4% Part Time, and 12% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Senior Front-End Developer

Jobtailor

San Juan, PR • On-site

$140 - $180/hr

Other

Posted 7 days ago

Job description

  • Lead the design, architecture, and development of complex frontend features using Vue.js
  • Make key technical decisions around frontend architecture, component design, state management, and reactive data patterns
  • Build scalable, maintainable, and high-performance user interfaces
  • Mentor and train other developers on Vue.js, frontend best practices, and modern reactive development techniques
  • Contribute across the full stack when needed, with a primary focus on frontend development
  • Develop and support cloud-based applications within AWS environments
Requirements
  • 8+ years of software development experience
  • Significant recent, hands‑on Vue.js development experience in a senior‑level role
  • Demonstrated experience leading the design and implementation of complex frontend applications—not simply maintaining or fixing existing code.
  • Strong understanding of modern JavaScript/TypeScript, component architecture, and reactive programming concepts.
  • Experience making architectural and technical decisions for frontend applications.
  • Ability to mentor developers and provide technical leadership.
  • Experience working with AWS-hosted applications.
  • Ability to obtain security clearance (if required)
  • Authorization work in the United States
  • Fully Bilingual (Spanish and English)
Core Competencies

Demonstrates extensive expertise in Vue.js development, frontend architecture, and modern JavaScript/TypeScript, with a strong ability to mentor and lead technical teams. Proven experience in building scalable cloud-based applications within AWS environments.

Highest-signal resume keywords
  • Vue.js Development
  • Frontend Architecture
  • JavaScript/TypeScript
  • AWS Experience
  • Technical Leadership
Hard Skills
  • Frontend Development
  • Component Design
  • State Management
  • Reactive Programming
  • Cloud-Based Applications
Soft Skills
  • Mentoring
  • Training
Certifications & Qualifications
  • Security Clearance
Industry Keywords
  • Software Development
  • Full Stack Development
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