Software Engineer Intern — Frontend Focus (Barcelona)

Monolithic Power Spain S.L.; Barcelona; On-site; EUR 8,900 - 13,000; Part time

Job summary

Monolithic Power Systems, Inc. in Barcelona seeks a Software Engineer Intern with a passion for responsive web design and modern frontend tech.

You will participate in planning, designing, developing, testing, and deploying software within a collaborative software team. You will work with HTML, CSS, JavaScript, React.js, and Next.js to build responsive interfaces, participate in full-stack tasks, and contribute to Magento/Strapi integrations.

Qualifications

• Currently pursuing a computer science degree or related field.
• Familiarity with responsive web design and frontend fundamentals.

Responsibilities

• Develop user-friendly, responsive interfaces using HTML, CSS, JavaScript, React.js and Next.js.
• Support the development of reusable frontend components and modern web experiences.
• Ensure web design is optimized for multiple devices.
• Contribute to full-stack development including frontend features and backend integrations.
• Assist with Magento and Strapi integrations and other headless CMS projects.
• Write well-designed, testable code and participate in all SDLC phases.
• Contribute to system architecture discussions and design decisions.
• Identify opportunities for enhancements and improvements.
• Maintain and upgrade existing software in line with internal standards.

Skills

Responsive web design

HTML

CSS

JavaScript

React.js

Next.js

Frontend frameworks

Agile / Scrum

Test-driven development

Team collaboration

Education

Bachelor's or Master's in Computer Science or related field

Tools

Magento

Strapi

Job description

Monolithic Power Systems, Inc. in Barcelona seeks a Software Engineer Intern with a passion for responsive web design and modern frontend tech.

You will participate in planning, designing, developing, testing, and deploying software within a collaborative software team. You will work with HTML, CSS, JavaScript, React.js, and Next.js to build responsive interfaces, participate in full-stack tasks, and contribute to Magento/Strapi integrations.