Frontend & Full-Stack Engineer | React, Next.js - Barcelona

Monolithic Power Systems, Inc.; Barcelona; Presencial; EUR 42.000 - 64.000; Jornada completa

Descripción de la vacante

Monolithic Power Systems, Inc. (MPS) is seeking a Software Engineer in Barcelona with a strong foundation in responsive web design and modern web technologies.

You will design and implement user-friendly interfaces, build reusable components, and ensure optimal display across devices while integrating frontend with backend services and headless CMS platforms. You’ll work across the software lifecycle, collaborating on system architecture and delivering high-quality, testable code using Agile

Formación

• Bachelor’s or master’s degree in Computer Science or a related field.
• Strong foundation in responsive web design and frontend technologies, including HTML, CSS, and JavaScript.
• Familiarity or hands-on experience with React.js, Next.js, or other modern frontend frameworks.
• Familiarity with full-stack software development, backend services, and system integrations.
• Familiarity or hands-on experience consuming REST and/or GraphQL APIs and integrating frontend applications with eCommerce or headless content management platforms such as Magento or Strapi.
• Familiarity with software design, testing practices, and development in a test-driven environment.
• Knowledge of coding best practices and principles.
• Exposure to Agile / Scrum methodologies or similar collaborative development practices.
• Excellent problem-solving skills and attention to detail.
• Exceptional verbal and written communication skills.
• Ability to work well in a team environment.

Responsabilidades

• Develop user-friendly, responsive interfaces using HTML, CSS, JavaScript, React.js, and Next.js.
• Build and maintain reusable frontend components and modern web experiences.
• Ensure all web design is optimized for the best possible display across multiple devices.
• Develop full-stack applications, including frontend features, backend functionality, and system integrations.
• Build and maintain frontend integrations with Magento, Strapi, and other headless commerce and content management platforms using REST and/or GraphQL APIs.
• Write well-designed, efficient, and testable code as per specifications.
• Participate in all phases of the software development lifecycle.
• Contribute to team discussions on system architecture and design.
• Identify opportunities for system enhancements and help implement improvements.
• Maintain and upgrade existing software, ensuring continued compliance with internal standards and industry best practices.
• Debug, test, improve, and redesign tasks as necessary.
• Prepare technical documentation for reference and reporting purposes.
• Collaborate effectively with team members and stakeholders.

Conocimientos

Responsive Web Design

HTML/CSS/JS

React.js

Next.js

Agile / Scrum

Problem-solving

Educación

Bachelor’s or Master’s in Computer Science

Herramientas

Magento

Strapi

REST APIs

GraphQL

Descripción del empleo

Monolithic Power Systems, Inc. (MPS) is seeking a Software Engineer in Barcelona with a strong foundation in responsive web design and modern web technologies.

You will design and implement user-friendly interfaces, build reusable components, and ensure optimal display across devices while integrating frontend with backend services and headless CMS platforms. You’ll work across the software lifecycle, collaborating on system architecture and delivering high-quality, testable code using Agile