Principal Engineer - Authentication/Authorization & Accounting

We are on the lookout for a Principal Engineer to join the AAA Tribe Tech Foundation Vertical on our journey to always deliver amazing experiences. 

As a member of the Tech Foundation Team youll support Delivery Heros rapid innovation and growth. Youll work on foundational systems that enable faster feature development security and reliability across our global engineering community. Every enhancement you make will contribute to our teams ability to build scale and deliver quality featuresultimately impacting millions of users worldwide.

In this team you will:

• Collaborate closely with Engineering and Product to define technical OKRs and deliver high value to stakeholders and customers.

• Lead architecture discussions across domains and tribes representing the tribe in reviews identifying improvements and challenging the status quo.

• Set high engineering standards through mentorship (especially for Senior and Staff engineers) and by leading with best practices.

• Drive future-oriented technical decisions via RFCs and similar tools aligning teams on scalable solutions and improvements.

• Conduct regular reviews on reliability scalability cost-efficiency and security at the tribe level.

• Promote best practices foster knowledge sharing and contribute to an effective scalable org structure aligned with delivery flow.

Qualifications :

What you need to be successful 

• 10 years of building and delivering scalable distributed systems using microservices APIs and data processing (streaming & batch).

• Proficient in Golang/Java with strong knowledge of storage systems like DynamoDB MySQL PostgreSQL BigQuery and Redis.

• Skilled in AWS GCP Terraform Kubernetes and infrastructure as code with experience in cloud cost optimization.

• Familiar with tools like Grafana Prometheus with a strong focus on scalability monitoring and reliability.

• proven ability to lead technical initiatives across teams work independently or collaboratively and empower others through pragmatic decision-making.

• Excellent in written and verbal English capable of clearly explaining complex technical concepts to both technical and non-technical stakeholders.

• Experience in handling Tier1 mission critical high traffic services

• Youve built complex high-quality applications and have a strong knowledge of Domain Driven Design and microservice architecture with kubernetes.

• Youre proficient in selecting from best practice Design Patterns and Design Principles when  building your Software Architectures and Algorithms

• Flexible and open-minded personality and comfortable working in a multicultural environment and in English. 
   

Nice to have: 

• Experience in the AAA domain (Authentication/Authorization and Accounting)

• Experience in SaaS companies

• Experience in maintaining a solution that has multi regional setup with very high SLA (99.99 or above)

Additional Information :

Whats in it for you

Ensuring you and all our Heroes are looked after happy and healthy is always on the menu. Because if youre in good shape then were in good shape.

• Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week

• We offer 27 days holiday with an extra day on 2nd and 3rd year of service

• We will support you in developing yourself and your career growth opportunities: 1.000 Educational Budget Language Courses Parental Support and access to the Udemy Business platform to explore a variety of online courses.

• Get moving and release those wonderful mind-boosting endorphins: Health Checkups Meditation Gym & Bicycle Subsidy

• Cash. Dough. Cheddar. Whatever you call it well help you with it: Employee Share Purchase Plan Sabbatical Bank  Public Transportation Ticket Discount Life & Accident Insurance Corporate Pension Plan

• The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers Food Vouchers Corporate Discounts. Courses.

We believe diversity and inclusion are key to creating not only an exciting product but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities religious beliefs color national origin gender identities or expressions sexual orientations age marital or disability statuses or any other aspect that makes you you. We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experiencejust include it in your application. Youre welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.

Remote Work :

No

Employment Type :

Full-time