Fullstack Developer

Step into the world of limitless possibilities with Luzern eCommerce, where we’ve been redefining online retail since 2003. We partner with global icons like On Running, Wella, Nestlé, Mattel, Panasonic, HTC, and Philips to accelerate growth, maximize margins, and deliver exceptional customer experiences across Amazon, top marketplaces, branded webstores, and social platforms.

Backed by significant investment, we’re on a mission to dominate the global eCommerce space. With our award-winning team, cutting-edge AI-enabled Channel Optimizer platform, and bold strategies, we’re not just keeping up with the future of retail—we’re creating it.

Be part of one of the fastest-growing tech sectors, where you’ll innovate, collaborate, and thrive in a business that values your individuality and ambition. Join Luzern eCommerce and be part of the next big chapter in retail history!

We are looking for a talented, ambitious, independent, goal orientated Fullstack Developer to work within our Engineering team. The role responsibilities include:

• Implementation of new features and end-to-end applications on the platform.


• Maintenance of the existing platform Channel Optimizer


• Front End and Back End Development, API Integrations with third party systems


• Upgrading existing Channel Optimizer features to state of art technologies.


• Configure the platform to adapt it to our client needs.


• Scoping technical solutions to business problems


• Assisting the business in digital transformation and automation

What you’ll be working on?

• Build Backend systems using Node.js and NestJs.


• Work at the frontier of agentic software development, building LLM-powered agents


• AWS Cloud Services / AWS Lambda / AWS Amplify


• Build Frontend components using Vue.js


• React JS knowledge is an advantage but not a requirement.


• Proficiency in relational databases, especially MySQL


• TDD (Test Driven Development) using Jest/NUnit frameworks


• Collaborate with product designers and collect technical requirements


• Building new features or entirely new products using well designed, testable, efficient frontend and backend code (end-to-end with responsive UI)


• Ability to write clean, maintainable code following industry standards and best practices.

Skills & Qualifications?

• Bachelor’s Degree in relevant discipline or equivalent experience


• 5+ years software development experience


• Proven working experience as a Node.js developer


• Experience with agentic development (LLM agents), using tools such as OpenAI Codex and Claude Code


• Extensive knowledge of JavaScript, Typescript, web stacks, libraries, and frameworks.


• Relational database, data modeling and MySQL experience.


• Vue/jQuery or equivalent JavaScript frameworks


• Knowledge of Cloud computing: Amazon Web Services (AWS) is preferred.


• Familiarity with Agile Software Development methodologies.


• Excellent communication skills and the ability to collaborate in an agile environment.

Why Join Us?

• Hybrid working model – Enjoy the flexibility of our hybrid working model.


• Early Fridays – Start your weekend early with shorter work days on Fridays.


• Be part of a forward-thinking company that values innovation and creativity.


• Work in a fast-growing, global eCommerce environment.


• Competitive salary and benefits package.


• Opportunities for professional growth and continuous learning.

We are committed to equal opportunities and welcome applications from all suitably qualified candidates. If you require any reasonable adjustments during the recruitment process, please let us know.