15 days old

Big Data Developer

Irving, TX 75038
  • Job Code


Job Title: Big Data Developer

Job Responsibilities

- Closely collaborating with cross-functional teams.

- Designing, developing, and implementing data service architecture that ingests real time data streams, parses JSONS, and loads them in to multiple data persistence stores to provide real time and offline analytics.

- Building fact tables to facilitate quicker and easier data access.

- Building indices at Elastic Search to support real-time dash boards at Kibana, and building predictive models to support AI/ML.

- Should be able to work independently with less supervision.

- Work with cross-functional teams to implement and validate the models.

- Should be able to communicate and explain the work properly.

- Should have a very good statistical knowledge and methodical approach to problem solving.

- Key tasks include - but are not limited to - data integration, automation, examining large volumes of data, identifying trends and being able to understand the patterns and work with Big data developers to implement the model in production.

- should be proficient in AI and ML algorithms such as Regression, Decision Trees, Clustering, Nueral Networks, Naive Bayes etc.

- Should be familiar with Supervised and Unsupervised Learning algorithms.

Role Requirements

- Bachelor's degree in Computer Science. (Master's degree preferred)

- Experience using Scala on Spark, especially building ETL and complex query models.

- Experience on Hadoop platform including Big Data tools.

- Experience in developing shell scripts and running cron/oozie/spark jobs on Hadoop platform.

- Experience with Spark Streaming,Kafka,and Hive.

- Experience on ElasticSearch and Kibana.

- Experience in accessing and modeling NoSQL data models, especially with Cassandra.

- Experience with APIs, JSON, OLTP and real-time data processing.

- Must be proficient in SQL and large-scale databases.

- Must have strong verbal and written communication skills.

- Must have ability to work alone and with a team

- Must demonstrate intellectual curiosity and persistence to find answers

- Preferred experience with data visualization tools (e.g. Tableau, Spotfire, Microstrategy)


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Randstad Technologies
Irving, TX 75038

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