Senior Backend Engineer

Summary

Join Luzmo, a fast-growing embedded analytics platform company, as a Senior Backend Engineer. You will play a key role in designing, building, and maintaining backend services using Node.js and TypeScript. Collaborate with cross-functional teams to deliver end-to-end features and take ownership of your work from concept to deployment. We are looking for a seasoned Node.js Backend Engineer with 5+ years of experience, strong expertise in Node.js/TypeScript, and solid experience with SQL databases. Bonus points for Rust experience. Luzmo offers an exciting scale-up environment, competitive salary, flexible holiday policy, remote working possibilities, and more.

Requirements

• 5+ years of professional experience in backend software development
• Strong expertise in Node.js / TypeScript
• Solid experience with data modeling and SQL databases like PostgreSQL
• Familiarity with NoSQL systems (e.g., Clickhouse, Snowflake)
• Strong problem-solving skills and a growth mindset
• A true team player , but also capable of working autonomously
• Detail-oriented and comfortable working in a CI/CD environment
• Excellent communication skills in English (written and spoken)
• Available to work in the CET timezone

Responsibilities

• Design, build, and maintain backend services using Node.js and TypeScript
• Work with relational databases like PostgreSQL, and NoSQL systems such as Clickhouse or Snowflake
• Collaborate with cross-functional teams (Product, Frontend, Platform) to deliver end-to-end features
• Take ownership of your work — from concept to deployment
• Ensure code quality with tests and best practices — and yes, get a rush when everything turns green 🚦
• Contribute to continuous deployment and daily shipping workflows
• Occasionally travel for team gatherings (1–2 times per year)

Preferred Qualifications

• Experience in SaaS product development is a plus
• Bonus points for Rust experience, or a willingness to learn it (we use Rust for our query engine)
• Prior experience mentoring junior developers
• Experience with AWS and Pulumi is a plus

Benefits

• An exciting scale-up environment with growth opportunities
• Shaping the analytics experience of the future
• Coaching by a great engineering team
• Competitive base salary
• Flexible holiday policy
• Remote working possibilities
• International get-togethers
• The equipment/software/tech that you need to do your job