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DEDelivery Hero

Principal Engineer - AdTech(m/w/x)

Berlin
Full-timeWith Home OfficeSenior

Designing and scaling AdTech microservices and data pipelines on AWS. 15+ years distributed systems experience required. 27 days holiday, educational budget.

Requirements

  • 15+ years building/delivering scalable, distributed systems (microservices, APIs, streaming/batch data processing)
  • Strong cloud infrastructure expertise with deep AWS knowledge
  • Solid understanding of storage systems (SQL, NoSQL, caching) and data pipelines
  • Familiarity with observability/monitoring tools (Grafana, DataDog) for scalability, reliability, latency
  • Proven ability to lead technical initiatives, mentor engineers, influence architecture at scale
  • Excellent written/verbal English for explaining complex technical concepts
  • Hands-on experience with agentic coding tools (Claude Code, Cursor, Copilot) and AI-assisted development best practices
  • Experience with AdTech systems (low-latency ad serving, measurement, attribution, auctioning/bidding)

Tasks

  • Collaborate with Engineering and Product to define technical goals
  • Lead architecture discussions across domains and tribes
  • Represent the tribe in reviews and identify improvements
  • Mentor Senior and Staff engineers to set high engineering standards
  • Drive future-oriented technical decisions through RFCs
  • Align teams on scalable solutions and improvements
  • Conduct regular reviews on reliability, scalability, and security
  • Champion Agentic coding practices across engineering teams
  • Identify adoption opportunities for Agentic coding
  • Establish guidelines to improve developer productivity and system resilience

Work Experience

  • 15 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • AWS
  • SQL
  • NoSQL
  • Grafana
  • DataDog
  • Claude Code
  • Cursor
  • Copilot

Benefits

More Vacation Days

  • 27 days holiday
  • Extra holiday day on 2nd year of service
  • Extra holiday day on 3rd year of service

Additional Allowances

  • Educational budget
  • Digital meal vouchers
  • Food vouchers

Learning & Development

  • Language courses
  • Udemy Business platform access

Family Support

  • Parental support

Healthcare & Fitness

  • Health checkups
  • Gym subsidy

Mental Health Support

  • Meditation

Company Bike

  • Bicycle subsidy

Competitive Pay

  • Employee share purchase plan

Workation & Sabbatical

  • Sabbatical bank

Public Transport Subsidies

  • Public transportation ticket discount

Other Benefits

  • Life insurance
  • Accident insurance

Retirement Plans

  • Corporate pension plan

Corporate Discounts

  • Corporate discounts
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Delivery Hero and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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