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Senior Back-End Engineer (Java)

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Requirements:

— 4+ years of software development
— Strong knowledge of Java
— Experience working with NoSQL and SQL DBMS.
— Strong algorithmic background and OOP
— Docker
— Good verbal and written English

Do not hesitate to apply if you are missing some specific experience. We will be happy to help you with gaining one.

Will be a plus:

— AWS/GCP
— Kubernetes experience is a plus
— Experience working with Clickhouse

What we offer:

— Unlimited work-from-home option
— Flexible working hours
— 3 weeks of paid vacation and 2 weeks of paid sick-period
— Long-term employment
— Challenging projects
— Covering costs of professional events and English lessons
— Opportunity to choose the equipment you like (MacBook — as you wish)
— Various snacks, tea, coffee, and fresh fruits in the office

Responsibilities:

You’ll be responsible for developing the scalable system handling tens of thousands of QPS measuring the advertising performance of the sites. You’ll be working up the system of integrating with different advertising networks including Google, Facebook, Twitter, etc.

Project:

The solution we are working on is a complex distributed software mechanism controlling advertising campaigns running on leading entertainment media products like Rovio, EA, Spil Games, and many other gaming, entertainment, and lifestyle sites. The system enables the biggest advertisers across the world to run highly targeted ads, personalize ad communication, predict user consumption behavior, make deep multi-dimensional analytics. We serve over 2 billion ads per month across 400 publisher sites.

Tech stack includes Java, Scala, Node, Typescript, AWS, Docker, MongoDB, Google BigQuery, Clickhouse.

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