Bucharest, Romania
Posted 2 weeks ago

For our Inventory Forecast team in Bucharest, located at the 35th floor in Sky Tower building (highest high in Romania), we are hiring a Big Data Engineer. The Inventory Forecast team delivers for publishers and buyers a 360 degrees view into their future inventory and estimated fill-rate, while assisting them into the day to day media planning activities.


As a Big Data Engineer, you will:
– Participate in the analysis and design of services processing huge amounts of data and offering relevant business insights to our customers
– Apply all the math you studied in university to enhance our forecasting models
– Contribute to the development and maintenance effort during the full cycle of the product
– Use Amazon Web Services to deploy and scale in order to achieve the desired performance
– Positively influence the scalability of our systems through your technical choices
– Significantly influence the evolution of the global ad tech market through correct predictions of future revenue
– Continuously re-invent the product you’re working on in order to disrupt the very dynamic ad tech industry


Your Job Requirements:
– Studies in Computer Science, Mathematics, IT, or related discipline
– Extended knowledge of JAVA programming, with a particular focus on concurrent/multi-threaded programming, Spring, JDBC
– Interest in debugging & solving JVM performance problems
– Proven ability in Java analysis, design and development for high performance applications
– Experience applying development best practices (documentation, code reviews, coding standards, design patterns)
– Knowledge of Linux/UNIX environments
– Good knowledge of the English language, both orally and written, as we have global exposure

The following are assets:
– A deep understanding of current Big-Data technologies and the ability to offer suggestions on the ones best suited to each problem
– Hands on experience with the Hadoop stack (eg. MapReduce, YARN) & Spark on AWS (e.g. administration, configuration management, monitoring, debugging, and performance tuning)
– SQL knowledge and the trade-offs involved in choosing SQL, No-SQL, DWH solutions
– Knowledge of deploying and scaling cloud services using AWS
– Experience with AWS Elastic Map Reduce
– Experience / interest in Spark, Scala & functional programming
– Appetite for mathematical models and machine learning


Our offer (bonuses, benefits) – what’s in it for you:
– Casual & friendly working environment with opportunities to impact the company with your ideas and involvement, we have a start-up mindset and easy going communication style (even with Top Management)
– Technology diversity (autonomy to choose which technology you want to use for the quarterly roadmap project), real technical challenges
– Working in an international/multi-cultural team from each office we have
– Flexible working program and Work from home option
– Individual trainings and certifications annual budget
– Bonus system, on top of base salary, paid quarterly (for real, not just on paper 😊)
– Paid days off related to quarterly performance
– Sports package
– We encourage you for a healthy life-style: running/Bike events enrollment on company’s account
– Meal tickets
– Gift cards for special events (e.g.: Easter, 1st of June, 8th of March, Christmas)
– Private premium medical subscription
– Parking lots at Sky Tower
– Adswizz technical books library
– Good hardware devices (new laptops / Mac’s, displays etc.)
– Annual Christmas party (open bar, coolest locations in Bucharest)
– Family events (e.g.: Halloween and Christmas party for employees’ kids)
– Themed team events nights (casino night, boardgames night, scary movies night etc.)
– Covering luncheon for team meetings during lunch time
– Weekly Fruits day, orange juice, coffee, milk, vending machine, games (ping-pong, fussball, air hockey etc.)
– CSR activities (cake auctions, yard sales, blood donation campaigns @our office)
– We celebrate our wins with Belgian chocolate & beers, great Californian and Romanian wines or just tap water but we celebrate each time we release new break-through software!

Wanna see how Belgian chocolate goes with technology? Come and join a community of the smartest folks you’ve ever met, that want to aim for the sky and want to use their skills to make a difference!



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