Java Backend Engineer, Dataflow

Reposted 5 Days Ago
Be an Early Applicant
Kraków, Małopolskie
Mid level
AdTech • Artificial Intelligence
The Role
Develop and optimize a high-load Java ad-serving application, manage data processing streams, and automate reports for multiple departments.
Summary Generated by Built In

Description

Are you interested in working with cutting-edge technologies and developing high-performance applications capable of handling over 2 million data queries per second? If so, we have the perfect job for you at LoopMe!

We are a team of skilled engineers who develop and maintain real-time bidding platforms for global advertisers. As part of our team, you will work alongside other talented engineers on a daily basis, using technologies such as Java, Postgres, Clickhouse, Kafka, and others to scale performance, optimize cloud infrastructure, and create innovative features for our various product lines. At LoopMe, we follow Agile methodology to deliver features rapidly to the market.

Join us and be a part of our mission to push the boundaries of what is possible in the advertising industry!

We are looking for a Java Backend Engineer to help build out our high-load ad serving system, capable of handling over 2M requests/second under 50ms response time.

What you'll be doing:

  • Developing features and optimize performance for a high-load Java ad-serving application
  • Implementing data processing streams and gather statistical data
  • Preparing data for other departments and automate report generation

You'll have:

  • 3+ years of engineering experience
  • Understanding of microservice architecture
  • Proficient in Java with a strong understanding of concurrency.
  • trong knowledge of SQL and experience with modern RDBMS
  • Experience with Kafka

Nice-to-have:

  • Experience with Kubernetes
  • Experience with columnar DB (Clickhouse, Vertica, etc)
  • Be a self-motivated, reliable and flexible team player


Benefits:

  • Competitive compensation package
  • Flexible working schedule and the hybrid type of work
  • Annual performance bonus
  • One month of workation (you can work from any part of the world for one month)


Top Skills

Clickhouse
Java
Kafka
Postgres
SQL
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The Company
HQ: Los Angeles, CA
335 Employees
On-site Workplace
Year Founded: 2012

What We Do

LoopMe, the leading outcomes-based platform, closes the loop on digital advertising. By leveraging AI to optimise media delivery in real-time, we drive measurable uplift for business outcomes and more effective advertising across online and offline marketing goals, including brand lift, purchase intent, consideration, foot traffic and sales.

LoopMe's core business helps brands and agencies achieve better advertising results powered by our AI-platform and flagship product PurchaseLoop. LoopMe's marketplace powers more effective supply and demand connections, rooted in programmatic delivery. LoopMe's robust data and analytics measurement suite, including its proprietary household and device graph, brings deep insights to various companies within the advertising industry including podcasting, out-of-home, connected TV, mobile and more.

LoopMe was founded in 2012 with the mission to create better consumer experiences through innovation, powered by data, in order to bring people and brands together. The Company is headquartered in the UK, with 15 global offices across New York, Boston, Atlanta, Chicago, Detroit, San Francisco, Los Angeles, Toronto, Singapore, Sydney, Tokyo, Dnipro, Krakow and Hong Kong.

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