React Engineer

Doist; Spain (TX); Hybrid; USD 52,000 - 87,000; Full time

Job summary

Wizeline, a global AI-native technology solutions provider, seeks a Frontend Engineer (React) to build responsive web apps using React, TypeScript, and CSS in a Barcelona-based hybrid setting.

You will collaborate across design, product, and engineering teams, integrating cloud-based AWS solutions and ensuring performance and code quality in a distributed, English-speaking environment.

Qualifications

• Experience with React, TypeScript, and CSS.
• Hands-on AWS cloud-based application development.
• Strong English communication skills (written and spoken).
• Ability to work collaboratively in a distributed/global team environment.

Responsibilities

• Build and maintain responsive web applications using React, TypeScript, and CSS.
• Develop and integrate cloud-based solutions using AWS.
• Collaborate with designers, developers, product teams, and stakeholders to deliver high-quality features.
• Troubleshoot, optimize, and continuously improve application performance.
• Write clean, maintainable, and scalable code following development best practices.
• Participate in code reviews, testing, and technical discussions.
• Communicate effectively with global teams in English.

Skills

React

TypeScript

CSS

AWS

Web development principles

English communication

Distributed/global teamwork

Tools

Node.js

Job description

Frontend Engineer (React)

Location: Barcelona, Spain — Hybrid (3 days onsite, 2 days remote)

We are: Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right people and the right ideas, there’s no limit to what we can achieve. Are you a fit? Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

What You’ll Do

• Build and maintain responsive web applications using React, TypeScript, and CSS.
• Develop and integrate cloud-based solutions using AWS.
• Collaborate with designers, developers, product teams, and stakeholders to deliver high-quality features.
• Troubleshoot, optimize, and continuously improve application performance.
• Write clean, maintainable, and scalable code following development best practices.
• Participate in code reviews, testing, and technical discussions.
• Communicate effectively with global teams in English.

Must-Have Skills

• Strong experience with React.
• Solid knowledge of TypeScript and CSS.
• Hands-on experience with AWS and cloud-based application development.
• Strong understanding of web development principles and best practices.
• Strong English communication skills , both written and verbal.
• Ability to work collaboratively in a distributed/global team environment.

Nice to Have

• Experience with Node.js.
• Familiarity with backend development and REST APIs.
• Experience with CI/CD, testing, or modern DevOps practices.
• Knowledge of additional AWS services.

Work Model

This role follows a hybrid model based in Barcelona, Spain , with 3 days per week onsite and 2 days remote.

What we offer

• A High-Impact Environment
• Commitment to Professional Development
• Flexible and Collaborative Culture
• Global Opportunities
• Vibrant Community
• Total Rewards
• Specific benefits are determined by the employment type and location.

Find out more about our culture here