Mindlance
Senior Java Engineer (Spark/ Impala)
Mindlance, Jersey City, New Jersey, United States, 07390
Senior Java Engineer (Spark/ Impala)Duration: 12 months plus
(possible extension or conversion)
Location: HYBRID W/ ONSITE REQUIREMENT - 3 days onsite
Jersey City, NJ 07310
Role Summary:
senior java engineer
with very
strong java understanding
along with subject matter expertise in
big data . The role demands for
Java, any flavor of Spark, Hadoop, Linux, Bash, NoSQL, MPP Databases and Columnar file formats, CI/CD, DevOps understanding, and Containerization hands on.
Responsibilities:
Implement application features/function using Java, Spring, Big Data technologies
.Tune and optimize JAVA processes
using various techniques such as
JVM tuning like heap dumps, thread dumps and JDK dynamic monitoring
.Tune various Big Data processes
for
egress/ingress optimization, monitoring, scaling .Participate in
daily scrums and application roadmap meetings . Present ideas to improve application framework and own the execution.Ensure the
application development
standards are maintained and enhanced related to readability, testability and continuous integration.
Required Skills & Experience:
Minimum of 10 years of hands on development experience
.t least
7 years of working as a lead developer on Java backends .t least
5 years of working as a Big Data Developer .Must have worked as an
architect on multi-tier applications, has design experience, and hands on coding skills.Must have
strong understanding of the big data framework and understands Spark, Hive, HDFS, Impala, Presto and can query and tune those systems .Must have
understanding of latest java versions along with Spring Framework, Executor patterns, and Lambda. Deep understanding of data structures also required along with basic principles of Java.Must have
understanding of Linux, Bash and basic scripting along basics like Unix group, host group etc.Must have
basic understanding of RDBMS vs NO SQL vs Columnar Databases. Understanding of the file formats like Parquet, AVRO, ORC, and Iceberg also required .Must have
basic understanding of basics of Microservice Architecture, Containerization, and Orchestration .Must have
basic understanding of Helm, Jenkins, Bitbucket, Gradle, and Maven.Must have
basic understanding of the telemetry specifically open telemetry, ELK, Grafana, and Prometheus.
"Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of - Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans."
(possible extension or conversion)
Location: HYBRID W/ ONSITE REQUIREMENT - 3 days onsite
Jersey City, NJ 07310
Role Summary:
senior java engineer
with very
strong java understanding
along with subject matter expertise in
big data . The role demands for
Java, any flavor of Spark, Hadoop, Linux, Bash, NoSQL, MPP Databases and Columnar file formats, CI/CD, DevOps understanding, and Containerization hands on.
Responsibilities:
Implement application features/function using Java, Spring, Big Data technologies
.Tune and optimize JAVA processes
using various techniques such as
JVM tuning like heap dumps, thread dumps and JDK dynamic monitoring
.Tune various Big Data processes
for
egress/ingress optimization, monitoring, scaling .Participate in
daily scrums and application roadmap meetings . Present ideas to improve application framework and own the execution.Ensure the
application development
standards are maintained and enhanced related to readability, testability and continuous integration.
Required Skills & Experience:
Minimum of 10 years of hands on development experience
.t least
7 years of working as a lead developer on Java backends .t least
5 years of working as a Big Data Developer .Must have worked as an
architect on multi-tier applications, has design experience, and hands on coding skills.Must have
strong understanding of the big data framework and understands Spark, Hive, HDFS, Impala, Presto and can query and tune those systems .Must have
understanding of latest java versions along with Spring Framework, Executor patterns, and Lambda. Deep understanding of data structures also required along with basic principles of Java.Must have
understanding of Linux, Bash and basic scripting along basics like Unix group, host group etc.Must have
basic understanding of RDBMS vs NO SQL vs Columnar Databases. Understanding of the file formats like Parquet, AVRO, ORC, and Iceberg also required .Must have
basic understanding of basics of Microservice Architecture, Containerization, and Orchestration .Must have
basic understanding of Helm, Jenkins, Bitbucket, Gradle, and Maven.Must have
basic understanding of the telemetry specifically open telemetry, ELK, Grafana, and Prometheus.
"Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of - Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans."