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Senior Backend Engineer - Experimentation

Backend Developer • Senior • Vor Ort • Vollzeit • 📍 Barcelona

N26, the Berlin-headquartered digital bank, is seeking a Senior Backend Engineer for the Experimentation team within its Platform Engineering Domain. The team enables N26 engineering teams to make data-driven decisions when launching new features and products, offering tools for A/B testing, feature flag management and frontend tracking event collection. You will work in a cross-functional team with a high degree of autonomy on complex problems, at one of the first banks fully hosted in the cloud.

Responsibilities

  • Design, develop, test, deploy and maintain software in a thriving environment
  • Collaborate closely with the Tech Lead on architecting new features and seeing them through to completion
  • Stay up to date with the latest trends in technology
  • Work within a cross-functional team to uphold the highest technical standards across the product

Requirements

  • Significant experience developing software using Java/Kotlin and Spring Boot in large-scale production systems
  • Solid experience with software development best practices and software architectures (distributed systems, Domain-Driven Design, testing)
  • Full professional proficiency in English
  • Previous experience with cloud architectures, preferably AWS

Nice to have

  • Hands-on data engineering experience
  • Hands-on experience developing and/or operating event streaming platforms, preferably Kafka
  • Knowledge of Infrastructure as Code (Terraform)

Soft skills

Strong bias for action and getting things doneGiving and receiving open, direct and timely feedback

What we offer

  • Competitive personal development budget and work-from-home budget
  • Discounts on fitness and wellness memberships, language apps and public transportation
  • Premium subscription on your personal N26 bank account, plus subscriptions for friends and family
  • Additional day of annual leave for each year of service
  • High degree of autonomy and access to cutting-edge technologies in a diverse team
  • Relocation package with visa support for those who need it

About the company

N26 has reimagined banking for the digital world, eliminating physical branches, paperwork and hidden fees. It is headquartered in Berlin with offices in multiple European cities including Vienna and Barcelona, and has a team of around 1,500 people of more than 80 nationalities.

Languages: Angol (teljes szakmai szintű)