Position: Senior Java Developer (1156)
Company: Exadel
Category: Java
Experience required: 3y
English level: intermediate
Published: 2021-11-01T00:00:00+02:00

Requirements:
-3+ years of Java 8 application building experience
-Excellent coding skill in Scala
-Hands-on experience with Spring, JSON, JUnit, Mockito
-Good knowledge of SQL, REST, NoSQL, AWS
-Knowledge of JMS, spark, Jenkins, Swager, Excel
-Strong analytical skills
-Team player
-Good communication skills


Responsibilities:
-Write well designed, testable, and efficient code
-Maintain documentation
-Contribute in all phases of the development lifecycle
-Ensure designs are in compliance with specifications
-Support continuous improvement by investigating alternative technologies and presenting them for architectural review
-Attend meetings

English level:
Intermediate +

About Our Customer:
Our customer is a leading global information and measurement company that enables organisations to understand consumers and their behavior. Our customer's organization measures and monitors what consumers watch (programming and advertising) and what consumers buy (categories, brands, and products) on global and local levels. The company has a presence in almost 100 countries across Africa, Asia, Australia, Europe, the Middle East, North America, South America and Russia.
About Our Project:
The customer uses daily jobs infrastructure to process incoming data from proprietary devices and partners. The main goal of the project is to ensure the infrastructure is ready to process new data from the customer’s client. 

The team works on the restful API which calculates currency-grade program and commercial ratings from respondent-level data. The API returns ratings metrics which align with those reported in the National TV Toolbox web application as a JSON formatted response. The technology architecture consists of five components: Apigee gateway, rest application, Apache SPARK calculation engine, and Hadoop Distributed File System (HDFS).