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Wundermanthompson

Front End Software Developer

San José, San José Province, Costa Rica

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Role family
Engineering
Seniority
Mid level
Work mode
On-site / unstated
First seen by hirly
13 Sept 2026

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the posting

Who We Are

VML is a global creative company that combines brand experience, customer experience, and commerce to create connected brands that drive growth. Guided by a Human First philosophy, VML is known for its innovative work for brands and consistently ranks among the world’s leading creative companies, including the WARC Creative 100. VML’s global network spans 55+ markets with principal offices in Buenos Aires, Kansas City, London, New York, São Paulo, Shanghai and Singapore.

VML is part of WPP, the trusted growth partner for the world's leading brands. Powered by exceptional talent and our agentic marketing platform WPP Open, WPP unites cutting-edge media intelligence and data solutions, creativity, production, enterprise solutions and expert strategic counsel.

For more information, please visit www.vml.com and follow along on LinkedIn #WeAreVML.

Sobre WPP

WPP es el socio de crecimiento de confianza para las marcas líderes del mundo. Unimos inteligencia de medios de vanguardia y soluciones de datos, creatividad de clase mundial, producción de próxima generación, soluciones empresariales transformadoras y asesoramiento estratégico experto en una única empresa, impulsada por talento excepcional y nuestra plataforma de marketing agencial, WPP Open, para ayudar a nuestros clientes a navegar el cambio, capturar oportunidades y generar un crecimiento transformador. Para más información, visite WPP.com .

VML Costa Rica, part of WPP, is seeking a talented and experienced Front End Developer to join our team. In this role, you will be responsible for creating and implementing high-quality, responsive user interfaces that deliver exceptional user experiences. You will work collaboratively with designers, back-end developers, and project managers to build innovative web solutions that meet our clients' needs and business objectives.

Key Responsibilities

Web Development

Translate design mockups and wireframes into interactive and pixel-perfect web interfaces

Collaborate with UX/UI designers to implement intuitive and visually appealing user interfaces

Build reusable components and libraries for future use

Ensure web applications are responsive across various devices and browsers

Cross-Functional Collaboration

Work closely with back-end developers to integrate front-end components with server-side logic

Communicate effectively with project managers and other team members to meet project goals and deadlines

Participate in code reviews and provide constructive feedback to other developers

Contribute to technical discussions and solution planning

Code Optimization

Identify and address performance bottlenecks and optimize code for maximum speed and scalability

Maintain code quality and ensure adherence to coding standards

Implement best practices for front-end architecture and design patterns

Stay updated with emerging technologies and industry trends

Testing and Debugging

Conduct thorough testing and debugging of front-end components

Troubleshoot and resolve issues promptly to ensure a seamless user experience

Write unit tests and integration tests for front-end code

Participate in QA processes to ensure high-quality deliverables

Qualifications

Required Skills and Experience

3+ years of professional experience in front-end development

Proficiency in ReactJS and its ecosystem (Redux, React Router, etc.)

Knowledge of TypeScript

Strong understanding of HTML5, CSS3, and JavaScript (ES6+)

Experience with responsive web design and mobile-first development

Knowledge of RESTful APIs and asynchronous programming

Basic knowledge of CMS-related integration

Experience with version control systems (e.g., Git) and front-end build tools (Webpack, Babel, etc.)

Familiarity with UI/UX principles and design tools (e.g., Adobe XD, Sketch, Figma)

Ability to work collaboratively in an Agile/Scrum development environment

Excellent problem-solving skills and attention to detail

Strong communication and teamwork skills

Preferred Skills

Experience with Tailwind CSS

Knowledge of server-side rendering and static site generation

Understanding of web accessibility standards (WCAG)

Experience with performance optimization techniques

Experience with package managers.

Familiarity with CI/CD pipelines

Experience with testing frameworks like Jest, React Testing Library, or Cypress

Education

Bachelor's degree in computer science, Web Development, or related field (or equivalent practical experience)

En VML, parte de WPP, estamos comprometidos a fomentar un entorno laboral totalmente inclusivo que sea gratificante y propicie el desarrollo profesional. Creemos en la creación de un entorno de trabajo dinámico que valore la diversidad y la inclusión, y nos esforzamos por reclutar una lista diversa de candidatos para ayudarnos a lograr ese objetivo. Estaremos encantados de proporcionar acomodos razonables a las personas con discapacidades que necesiten un acomodo para usar o acceder al sitio de carreras de VML o para participar plenamente en el proceso de solicitud. Si necesita un acomodo para completar su solicitud u otro aspecto de nuestro proceso de reclutamiento debido a una discapacidad, comuníquese con nuestro departamento de Recursos Humanos o envíe un correo electrónico a (contacto de RR. HH.) para solicitarla.

Al hacer clic en "Enviar solicitud", la información que ingrese a continuación se enviará a VML. Antes de continuar, le sugerimos que revise nuestra Política de Privacidad de Reclutamiento . Los residentes de California deben revisar nuestro Aviso de Privacidad de Reclutamiento de California . En estos documentos se explica cómo utilizamos sus datos personales cuando solicita un puesto con nosotros, así como la forma en que puede actualizar o eliminar la información que nos ha proporcionado.

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office an average of four days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process.

WPP (VML) is an equal opportunity employer and considers applicants for all positions without discrimination or regard to characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers.

When you click "Submit Application", this will send any information you add below to VML. Before you do this, we think it's a good idea to read through our Recruitment Privacy Policy . California residents should read our California Recruitment Privacy Notice . This explains what we do with your personal data when you apply for a role with us, and, how you can update the information you have provided us with or how to remove it.

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