Spark Scala Developer_P

Infosys

6 - 11 years

5 - 15 Lacs

Chennai Bengaluru Mumbai (All Areas)

Posted:2 weeks ago| Platform:

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Skills Required

SCALA Spark Python Spark Core Hive RDDs Spark SQL AWS

Work Mode

Hybrid

Job Type

Full Time

Job Description

Mandatory Skill : Spark and Scala Data Engineering. Secondary Skill Python

5+ years
of in depth hands on experience of developing, testing, deployment and debugging
of Spark Jobs using Scala in Hadoop Platform
In depth knowledge of
Spark Core, working with RDDs, Spark SQL
In depth knowledge on Spark Optimization Techniques and Best practices
Good Knowledge of Scala Functional Programming: Try, Option, Future, Collections
Good Knowledge of Scala OOPS: Classes, Traits and Objects (Singleton and Companion), Case Classes
Good Understanding of Scala Language Features: Type System, Implicit/Givens
Hands on experience of working in Hadoop Environment (HDFS/Hive), AWS S3, EMR
Working experience on Workflow Orchestration tools like
Airflow, Oozie
Working with API calls in Scala
Understanding and exposure to file formats such as Apache AVRO, Parquet, JSON
Good to have knowledge of Protocol Buffers and Geospatial data analytics.
Writing Test cases using frameworks such as scalatest.
Good Knowledge of Build Tools such as: Gradle & SBT in depth
Experience on using GIT, resolving conflicts, working with branches.
Good to have Python programming skills
Good to have worked on some workflow systems as Airflow
Strong programming skills using data structures and algorithms.
Excellent analytical skills
Good communication skills

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