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Java Developer - back end
Ref No.: 17-00086
Location: New York, New York
HSI seeks a Java Developer for a full time job in NYC.

The primary focus for the backend developer will be working on our ad server along with our bidding (RTB) systems for scale, performance, and rock-solid reliability. Other responsibilities include developing highly performant code for our RTB cluster, handling billions of daily events while keeping uptime & response time. Ideally, you will understand things algorithmically and be a highly motivated self-starter. The team uses agile methodologies and continuous integration tools as part of its development process.


Develop real-time bidding classifications for web services and enhancing our distributed real-time bidding system
Work on bidder platform that integrates multiple 3rd party ad platforms and data providers
Work closely with business to ensure production campaign success
Design, build, deploy, monitor and maintain our ad server and bidding platform built for high availability and high performance
Own the full stack: from storage to service
Provide technical trouble shooting on systems and production issues and drive for their resolution

BS or MS in Computer Science or related field
4+ years experience programming in Java
Experience with JSON, and Javascript
Experience with object-oriented programming and developing distributed systems using SOAs and RESTful APIs
Demonstrated ability to deliver and deploy high-quality, high performance products in a rapid, hands-on Agile environment
Experience with AdTech/RTB
Experience with relational and NOSQL data store solutions
Exposure/experience with AWS
Experience with distributed caching solutions and technologies
Hands on experience in designing high volume, low latency, highly distributed solutions

Perks & Benefits
Unlimited Vacation Policy, Medical, Dental & Vision Benefits, 401K, Cell Phone Reimbursement, Employee Stock Purchase Plan, Free drinks & snacks, Sports teams, Catered Company lunches every Friday.