We are looking for a Java Backend Engineer to help build out our high-load ad serving system, capable of handling over 3M requests/second under 300ms response time. Our backend platform team is a highly talented collaborative group of developers with a number of interesting technical challenges that will excite the best of superstars. You will get experience working with various technologies like Cassandra, Elastic Search, Aerospike, Kubernetes, Clickhouse and Kafka. Your responsibilities will depend on your years of experience and accomplishments.
Experience:
Required:
- 2+ years' experience in working in development teams doing daily commits into a single code base
- 2+ years of working experience with Java, Spring
- Experience in reactive programming (RxJava, CompletableFuture, etc)
- Experience with SQL DB (PostgreSQL, MySQL or Oracle)
- Experience with NoSQL DB (Mongo, Cassandra, Elasticsearch, etc)
Desirable:
- Knowledge of database optimization
- Knowledge of Kafka, Elasticsearch
Key Responsibilities:
- Develop features and performance optimization for our Java ad-serving application
- Implement complex targeting algorithms developed by our data science team into the core ad-serving flow
About You:
- Proactive attitude towards improving processes and finding new solutions to challenging business problems
- Strong self-motivation, reliable and flexible team-player
- High attention to detail, ability to remain focused under pressure
- Good sense of humor
Benefits:
- Flexible working schedule with a hybrid working model
- Annual performance bonus (up to 8%)
- One month of workation (work from any location worldwide for one month)
- Training budget
About LoopMe:
LoopMe was founded with the mission of closing the loop on brand advertising. Our full-stack tech platform harnesses mobile data, using a powerful combination of attribution, Artificial Intelligence, and analytics to deliver outstanding campaign performance against brand outcomes — consideration, purchase intent, foot traffic, and offline sales.
The company was founded by experienced mobile advertising executives Stephen Upstone (CEO) and Marco Van de Bergh (CTO) in 2012. LoopMe has global offices in New York, London, Chicago, LA, Atlanta, Boston, Dallas, Detroit, San Francisco, Dnipro, Singapore, Beijing, Dubai, and Johannesburg.
Top Skills
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.
