Senior Back-End Developer (Node.js)

About the role

Salonkee, a fast‑growing beauty‑tech company, is looking for a Senior Back‑End Developer (Node.js) to join its Developer department at the Luxembourg headquarters. You will work on innovative projects that simplify salon operations and enhance client experiences.

Key responsibilities

• Collaborate with cross‑functional colleagues to become a domain expert and continuously improve the product portfolio.
• Apply development best practices and actively shape the development process to raise quality daily.
• Focus on quality and aesthetics, delivering features that make the platform better each day.

Required profile

• 5+ years of backend development experience, preferably with Node.js.
• Strong knowledge of best practices and current technology trends.
• Experience with MySQL and NoSQL databases.
• Good understanding of software architecture, both monolith and micro‑service designs.
• Motivation to build robust APIs for internal and external users.
• Attention to security and performance considerations.
• Pragmatic problem‑solving attitude and ability to thrive in a fast‑paced environment.
• Excellent collaboration and communication skills.

Required skills

• Node.js
• MySQL
• NoSQL databases
• Software architecture (monolith and micro‑services)
• API development

What we offer

• Competitive remuneration package.
• Dynamic, international, and supportive work environment with a strong team culture.
• Flat hierarchies that promote open communication and idea sharing.
• Opportunity to make a tangible impact on the future of the beauty and wellness industry.
• Regular company events to foster team bonding, networking, and collaboration.