Senior Salesforce Frontend Engineer

maxon Barcelona I Corporate service and innovation center; Barcelona; On-site; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Permanent contract

Flexible hours

International team

Job summary

maxon Barcelona is seeking a Salesforce Frontend Engineer to design and build modern frontend solutions within our Salesforce ecosystem, enhancing global Sales and Marketing platforms with a focus on performance and usability.

You will develop and maintain Lightning Web Components, integrate with Apex and external APIs, collaborate with backend and business stakeholders, contribute to design systems, and participate in reviews and deployment processes while advancing Salesforce frontend best

Qualifications

• Experience with Salesforce frontend development and Salesforce platforms.
• Proficient in Salesforce Lightning Web Components (LWC) or Aura components.

Responsibilities

• 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.
• 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.

Skills

Salesforce frontend

Lightning Web Components

Aura

Experience Cloud

Lightning App Builder

Screen Flows

APEX integration

UI/UX design

Code reviews

Testing & deployment

AI coding assistance

International collaboration

Performance optimization

Tools

Apex

REST APIs

Lightning Web Components

Job description

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.
• 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 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.