Junior Java Developer

Company Description

At AOL, we’re radically redefining the world of online media. By bringing together award-winning journalists, premium brands, original content and innovative technologies, we're transforming the way people around the world connect with information, entertainment, and each other.

At Dublin's most exciting mixed-use development. Heuston South Quarter (HSQ), we develop innovative software to power AOL's global advertising, including ONE by AOL.

Job Description

AOL’s Advertising Platforms group is focused on building the next generation location aware advertising solutions.

Help us continue to build out new capabilities for our highly successful product suite based on our winning mix of technologies

  • Java 8
  • RESTful Web Services
  • Javascript frameworks like Angular JS
  • Mongo, MySQL
  • Jenkins and Chef
  • Java / Python test frameworks
  • Some AWS experience

What You’ll Be Doing…

You will be helping to build additional capabilities into our advertising targeting systems allowing advertisers to market to audiences in real-time and to build targeting audiences of individuals as well as allowing publishers to understand in aggregate the behaviors of their customers.

You will also be helping to build monitoring systems for tracking events received from mobile applications.

More specifically we need someone to...
  • build and maintain highly scalable real-time ad-targeting systems processing tens of billions of transactions per day with latencies measured in single-digit microseconds.

  • develop clean, solid, and easily maintainable APIs to manage our behavioural targeting, location, mobile and fraud safety systems

  • collaborate with fellow team-members to continuously improve our processes and capabilities

  • participate in daily scrum meetings with a team of Engineers and Product Management

  • help build out our monitoring, Aol Cloud systems and AWS infrastructure

What You’ll Need…

  • Excellent communication skills and professionalism

  • Exceptional work ethic and the ability to get stuff done

  • Bachelor’s degree and at least 1 years professional software development experience (Or a recent Graduate with personal projects to share and talk about with us!) 

  • A love for challenging problems at scale and a passion for solving them

  • Solid experience with Java and the JVM including concurrency

  • Experience with RDBMS (Oracle, MySQL, SQL Server)

  • Experience with writing unit testing and clean code

What would be nice…

  • Experience working in a fast changing Agile software development environment

Additional Information

Aol Is proud to be an equal opportunity workplace. Aol employees are rewarded competitively and are entitled to a wide range of benefits that encourage positive lifestyle. Our recruitment team will always welcome any conversations about flexible working requirements. 

We do not accept resumes from placement agencies, headhunters or other suppliers that have not signed a formal agreement with you

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