Senior Backend Node.js Engineer (m/f/d) – BI App – Onsite in Hamburg or Berlin

About You SE & Co. KG

Jobbeschreibung

We are looking for a Senior Backend Node.js Engineer (m/f/d) to be part of the development of our Business Intelligence Application. Our BI APP circle is embedded in our new circle cluster “Customer & Shop Intelligence”, which is in charge of driving a personalized and inspirational shop experience.

Our BI-APP Team uses data from across the company and transforms it into logics & scores, used to provide the best personalized user shopping experience. You will work at the heart of our recommendation and sorting logics with deep insights into the algorithms behind that.


  • Develop smart BI solutions utilizing NodeJS with TypeScript
  • Manage extensive data volumes efficiently, employing Google BigQuery and integrating seamlessly with Business Intelligence systems
  • Build and enhance high-traffic APIs, ensuring minimal latencies
  • Work closely with experienced developers, product managers, data scientists, and analysts to improve existing features and introduce new ones
  • Encourage innovative ideas and creations - a flat organizational structure, and fast decision-making processes ensure ample room for contribution and growth
  • Draft architectural decisions together with our Tech Lead and explore new technologies

You have at least 5 years of experience working with Node.js

  • You have recent and practical experience with TypeScript
  • You have proficiency in working with SQL or No-SQL databases
  • You write well-structured, efficient, and maintainable code, and actively maintain the quality of the codebase
  • You have excellent analytical and problem-solving skills
  • You are used to working in an English-speaking and agile environment
  • You raise the quality of the software you work on

Nice to have

  • You have experience with Elasticsearch
  • You have experience with Google Big Query
  • You have familiarity with centralized logging, monitoring, and alerting solutions like Datadog
  • You have recent and practical experience with React, VueJs, or similar frontend frameworks

  • Grow together with one of the fastest growing eCommerce companies in Europe
  • Flexible working times (10 AM - 16 PM German Time Zone as core working-time)
  • 40% discount on our online shop
  • Fresh fruits + drinks everywhere at the Office
  • Language courses (German & English)
  • Free sports courses & reduced price for gym membership (e.g. Wellpass)
  • Mobility subsidy
  • Free choice of hardware and operating system (Mac, Windows, Linux) also for private usage
  • State-of-the-art tech stack running on AWS
  • Modern office in the city center of Hamburg
  • Remote work on Mondays and Fridays
  • International working environment and English as company language
  • Agile work environment (MOVE) and cross-functional teams
  • Free access to Germany's greatest developer conference code.talks
  • Free access to online learning platforms like Laracast or Egghead
  • Help in relocation and VISA process
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