Back-end Developer

Engineering · Madrid, Spain
Department Engineering
Employment Type Full-Time
Minimum Experience Experienced

WHO WE LOOK FOR

We are currently looking for specialists who would make part of our development team as senior Java enterprise/algorithm engineer.


WHAT TECHNOLOGIES WE USE

The open vacancy is for a permanent position of backend developer at a distributed Java/JavaScript-based platform hosted on cloud services, whose core architecture is built on Java EE 7 (Java 8 application container + database/index) with a broad range of libraries, services and APIs integrated (Lucene, Flink, TensorFlow, Gelly, Amazon/Google APIs, etc), while its presentation tier is written mainly in HTML5/CSS3/jQuery over the Struts2 framework.

We gradually expand it with auxiliary Big Data components (Elastic Search, Aurora, Kafka, NoSQL) on the backend side and graphic/animation libraries on the front-end (SVG, Sigma, WebGL).


REQUIRED SKILLSET:

· Java 5+ (min. 3 years)

· SQL (mySQL or Oracle or Postgres)

· Tomcat (alternatively Glassfish / Payara, JBoss / WildFly, Weblogic, WebSphere or similar)

· XML / jSON / XSL

· Spoken and written English


WELCOME SKILLSET:

· Java EE (JSP / Servlet API / JPA / SOAP)

· Lucene (alternatively Solr or ElasticSearch)

· NoSQL (MongoDB, Cassandra or HBase)

· Python / TensorFlow (or other AI technologies)

· Linux / Unix

· Eclipse / IntelliJ

· SVN

· Ant / Gradle

 

Constella Intelligence is a leading global Digital Risk Protection business that works in partnership with some of the world’s largest organizations to safeguard what matters most and defeat digital risk. Its solutions are broad, collaborative and scalable, powered by a unique combination of proprietary data, technology, and human expertise—including the largest breach data collection on the planet, with over 100 billion attributes and 45 billion curated identity records spanning 125 countries and 53 languages.

Thank You

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  • Location
    Madrid, Spain
  • Department
    Engineering
  • Employment Type
    Full-Time
  • Minimum Experience
    Experienced