TECH SPECIALIST, APPLIED MATH & STATS (BIG DATA - Databricks) at AT&T in Bengaluru
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TECH SPECIALIST, APPLIED MATH & STATS (BIG DATA - Databricks)

Bengaluru, India

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Job Description:
• Impact and Influence:
This position will interact on a consistent basis with architects, leads, data engineers, data scientists to support cutting edge analytics in development and design of data Acquisitions, data ingestions and data products. Developers will be working on Big data technologies and platforms on prem and cloud. The resources will be involved in following and contributing to best practices in for software development in the big data ecosystem. The Roles and Responsibilities are as follows,
v Create and maintain optimal data pipeline architecture.
v Assemble large, complex data sets that meet functional / non-functional business requirements.
v Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.
v Build the infrastructure required for optimal extraction, transformation, and loading of data from a wide variety of data sources.
v Build tools to utilize the data pipeline to provide actionable insights into Data acquisition, operational efficiency and other key business performance metrics.
v Work with stakeholders including the Executive, Product, Data and Design teams to assist with data-related technical issues and support their data infrastructure needs.


Technical Skills Required:
In depth knowledge & experience in Big data technologies (Spark, Python, Java based applications) v
Cloud based Experience (AWS or Azure).
v Good understanding & experience with Performance and Performance tuning for complex S/W projects mainly around large scale and low latency
v Experience with data flow.
v NoSQL exposure like MongoDB or PostgresDB
vDatabricks certification. (MUST HAVE)
v AWS/Azure certifications are a plus.
v Experience in understanding Java programs and troubleshooting.
v Able to understand Map reduce/Tez/Hive code and help in conversions to Spark.
v Excellent communication skills.
v Ability to work in a fast-paced, team-oriented environment.
Mandatory Skills: 2-7 years of experience

v Java
v Unix/Linux shell scripting
v Spark (Python or Scala based)
v Cloud experience.
v Databricks certification. (MUST HAVE)


Job ID 2038532I Date posted 10/05/2020

Interesting to work with AT&T which always expected their employees to groom.

Pros

You will always get the credit for your work and also will be appreciated. Even in this much of big team you will always be recognisable.

Cons

Deadlines they are giving is very short period. So, always need to extend our times in the office and sometimes need to work on holidays.

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