Salesforce Frontend Engineer

maxon is a global provider of world-class precision drive systems. Our drives are perfectly suited for wherever extreme precision and the highest quality standards are necessary – on Earth, and on Mars. For creative minds and passionate doers, we offer a global yet trusted environment. Those who are curious and motivated to learn and grow will have the opportunity to develop their potential with us.

As a Salesforce Frontend Engineer, you will play a key role in designing and developing modern, scalable, and user-friendly frontend solutions within our Salesforce ecosystem. You will contribute to enhancing the user experience of our global Sales and Marketing platforms, with a strong focus on performance, usability, and business value.

Your area of responsibility:

• Develop and maintain frontend components and interfaces within the Salesforce ecosystem (e.g., Lightning Web Components / Aura).
• Build and customize user interfaces across Experience Cloud, Lightning App Builder, and screen flows.
• Integrate frontend components with Apex services and external APIs, ensuring a clean separation between UI and business logic.
• Collaborate closely with backend developers, architects, and business stakeholders to deliver end-to-end solutions.
• Translate business requirements into intuitive, high-quality UI/UX solutions aligned with platform capabilities.
• Ensure performance optimization, responsiveness, and cross-browser compatibility of applications.
• Contribute to design systems and reusable components to ensure consistency across applications.
• Participate in code reviews, testing, and deployment activities, ensuring high-quality and maintainable code.
• Support troubleshooting and continuous improvement of existing frontend solutions.
• Use AI coding assistants responsibly to accelerate development, reviewing all outputs for correctness, security, and maintainability.
• Stay up to date with Salesforce frontend best practices and modern web technologies.

This job is exactly right for you if...

• You are passionate about frontend development and creating seamless user experiences.
• You have experience working with Salesforce technologies, especially Lightning Web Components or similar frameworks.
• You have strong frontend fundamentals (JavaScript ES6+, HTML5, CSS3) and a component-based mindset.
• You enjoy collaborating with cross-functional and international teams.
• You are solution-oriented, proactive, and quality-driven.
• You have a structured and reliable working style, taking ownership of your deliverables.
• You are curious, motivated to learn, and continuously improve your skills.

We also offer you...

• A key role contributing to global Salesforce solutions for Sales & Marketing.
• A collaborative and international environment, working with teams in Switzerland and worldwide.
• A dynamic workplace in our Barcelona tech hub, combining startup energy with Swiss stability.
• Learning and development opportunities through the maxon academy.
• A permanent contract, competitive compensation, and flexible working hours.
• Additional benefits such as Club Natació de Barcelona membership and Cobee program.