Hadoop Developer / Java Developer

Consultadd; Jersey City (NJ); On-site; USD 90,000 - 130,000; Full time

Job summary

Consultadd is seeking a Hadoop Developer to join their Big Data team in Jersey City, New Jersey. The successful candidate will design and deploy custom applications on Hadoop, troubleshoot issues, and perform performance tuning.

Ideal candidates should have a minimum of 5 years of Java development experience and at least 2 years using Hadoop components. If you're a critical thinker with strong communication skills, this may be the role for you.

Qualifications

• 5+ years of experience building Java applications.
• 2+ years of experience with Hadoop components.
• Experience coding in MapReduce, Python, and Pig.

Responsibilities

• Design and deploy applications on Hadoop.
• Troubleshoot production issues in Hadoop environment.
• Tuning performance of Hadoop processes.

Skills

Hadoop ecosystem knowledge

Java programming

SQL/HiveQL proficiency

Cloudera Hadoop experience

Agile methodology

Education

Bachelor's in Computer Science or related field

Tools

HDFS

HBase

Hive

Sqoop

Pig

Spark

Teradata

Job description

ConsultAdd Inc., voted #6 in Inc. 500 Company, 2015 for IT services, is a global IT training and consulting services company with one goal in mind: develop and deliver the highest quality consultants to our clients and customers. As a consulting company, we help organizations to work smarter and grow faster, putting our clients at the cutting edge of technology and miles ahead of their competition.

As part of our corporate readiness program, we offer training and placement services for multiple technical domains. Our technical team is ranked best in the industry and is equally ranked by our previous trainees.

Job Description

Job Summary: This is an opportunity for a Hadoop Developer. The person hired will perform as a Developer on our Hadoop/Big Data team working on many complex and strategic projects, providing expert programming and/or analysis skills for specific systems assignments.

Responsibilities

• Design, implement and deploy custom applications on Hadoop.
• Troubleshoot production issues within the Hadoop environment.
• Performance tuning of Hadoop processes and applications.
• Proven experience as a Hadoop Developer/Analyst in Business Intelligence and Data management production support space.
• Strong communication, technology awareness and capability to interact with senior technology leaders.
• Knowledge of Hadoop and the Hadoop ecosystem required - Proven experience within CLOUDERA Hadoop ecosystems (MapReduce, HDFS, YARN, Hive, HBase, Sqoop, Pig, Hue, Spark, etc.).
• Good knowledge on Agile Methodology and the Scrum process.
• Delivery of high‑quality work, on time and with little supervision.
• Critical thinking/analytic abilities.

Qualifications

• Bachelor in Computer Science, Management Information Systems, or Computer Information Systems or equivalent experience.
• Minimum of 5 years of building Java apps.
• Minimum of 2 years of building and coding applications using Hadoop components – HDFS, HBase, Hive, Sqoop, Flume, etc.
• Minimum of 2 years of coding Java MapReduce, Python, Pig programming, Hadoop Streaming, HiveQL.
• Minimum 4 years understanding of traditional ETL tools & Data Warehousing architecture.
• Experience in Teradata and other RDBMS is a plus.
• Must be proficient in SQL/HiveQL.