Job Information
Entravision Senior Front-End Developer in Barcelona, Spain
Adwake is a tech-enabled services company powered by Entravision. At Adwake, we place cutting-edge technology and quality service at the heart of our approach to effectively find, connect with, and engage your ideal customer across every screen. With a global reach, we adapt to meet each client’s unique marketing needs. Our solutions combine data-driven insights, machine learning technologies, impactful digital media capabilities, and results-oriented platforms, always focusing on customer care and long-term business growth.
As a Senior Frontend Developer, you will play a pivotal role in designing, developing, and maintaining our web and mobile applications. You’ll work closely with cross-functional teams, including product and backend engineers, to deliver responsive, performant, and visually appealing user interfaces. Your expertise in React, React Native, and Expo will drive the creation of cutting-edge solutions that delight our users.
What You’ll Do:
Architect, build, and maintain high-quality, reusable, and scalable code using React, React Native, and Expo.
Design and develop responsive and interactive interfaces.
Optimize applications for performance, accessibility, and cross-platform compatibility (web, iOS, and Android).
Implement state management solutions to ensure efficient data flow.
Write clean, maintainable, and well-documented code following best practices and coding standards.
Conduct code reviews and promote a culture of technical excellence.
Work with backend teams to integrate RESTful APIs.
Ensure robust testing practices, including unit tests, integration tests, and end-to-end tests.
Stay updated on industry trends and emerging technologies to continuously improve our frontend stack.
Contribute to the improvement of development processes, CI/CD pipelines, and deployment workflows using tools like GitHub Actions .
What you need to have:
5+ years of professional experience in frontend development, with at least 3 years focused on React and React Native .
Deep expertise in JavaScript , TypeScript , and modern frontend tooling .
Strong proficiency in React, React Native, and Expo for building scalable, cross-platform applications.
Experience with state management libraries (e.g., Redux, MobX, Zustand) and UI component libraries (StyleSheet).
Familiarity with RESTful APIs and integrating with backend services.
Strong understanding of responsive design, mobile-first development, and accessibility.
Proficiency in testing frameworks like Jest, React Testing Library, or Detox for ensuring code quality.
Excellent problem-solving skills, attention to detail, and ability to work in a fast-paced environment.
Nice-to-Have:
Knowledge of CSS-in-JS solutions for styling.
Familiarity with Expo EAS (Expo Application Services) for streamlined app builds and deployments.
Experience with performance optimization techniques, such as code splitting, lazy loading, and memoization.
Understanding of CI/CD pipelines and deployment processes for web and mobile apps.
Previous experience mentoring or leading small teams of developers.
Experience with cloud (AWS).
Why Join Us?
Work on a high-impact, high-availability platform serving millions of users.
Collaborate with a talented and passionate team in a fast-paced, innovative environment.
Hybrid working model, with possibility of working remotely.
Opportunities for professional growth and hands-on experience with cutting-edge technologies.
What We Offer
? Exciting challenges and opportunities for growth
Ticket Restaurant
Wellbeing and gym membership
Breakfast, Fruit & Snacks at the office
Monthly team Events
Work Anniversary Celebrations
Gift Cards for special occasions
Referral Program
? Hybrid work format, combining remote and in-office work 2 times a week (Tuesday and Thursday) or fully remote.
Please note that we do NOT provide VISA sponsorship. Candidates without a legal permit to work in Spain won't be eligible for the recruitment process.
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