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Senior Web Engineer (Business Process System) (m/f)

  • Vollzeit
  • Mit Berufserfahrung
Frühestmöglicher Eintrittstermin Oktober 2014

We are looking for a full-time Senior Web Engineer (Business Process System) to start immediately in our office in Berlin-Kreuzberg, Germany.

With millions of regular users and more than 7000 hours of premium content, Babbel is growing fast while we are shaping the future of learning.

Our flexible cloud-based backend infrastructure consists of multiple high-performance rails services serving more than 20.000 requests per minute to users worldwide via different clients (Android, iOS, Web).

You are an experienced Full-Stack developer that loves to solve challenging technical problems working together with ambitious colleagues in a fast-paced environment.

Your mission will be to support our Marketing Team to optimize the technical infrastructure for user-acquisition and user-retention in close cooperation with experienced colleagues from other engineering teams.


  • Work as part of an agile team to deliver internal system for business process and spend management
  • Work closely together with project manager, finance/controlling team, marketing team and internal IT team to develop the best solution.
  • Identify and implement innovative solutions and ensure long-term stability
  • Designing and developing functionality of the system
  • Ensure code quality and participate in code reviews
  • Ensure browser support and compatibility across devices
  • Take ownership of features, work with the team and stakeholders to implement great functionality
  • Work closely together with the System Architect and other engineers to ensure an efficient architecture


  • 5+ years experience in software development
  • Very good knowledge in Javascript with jQuery application development, at least 3+ years experience
  • Very good knowledge in PHP development, at least 3+ years experience
  • Good knowledge in MySQL development, at least 2+ years experience
  • Experience with design and consumption of REST-based APIs
  • Ability to tackle Frontend performance issues
  • Can do attitude, great team player
  • OPTIONAL: Experience with AWS, workflow engines and finance functions  


  • Tackle high volume, scaleable problems with cutting-edge technologies 
  • Responsibility from day one the support to grow professionally and personally
  • Participate in hackdays, technology brown-bags

Why work at Babbel?

  • A lively startup atmosphere with friendly working hours
  • Long-term prospects
  • A vibrant international team from over 20 different nationalities
  • Excellent working conditions with a location in the heart of the Berlin scene
  • Great company benefits (High-End company bike, fresh fruits & drinks, Hackathons etc.)

Check out our jobs page (, our blog ( and our techblog ( to get an impression of how we work at Babbel!