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Citi

Big Data Engineer

Posted 3 Hours Ago
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Pune, Mahārāshtra
Senior level
Pune, Mahārāshtra
Senior level
The Big Data Engineer will design and develop data solutions, optimize performance of applications on Hadoop, and define analytics standards while collaborating with stakeholders.
The summary above was generated by AI

Key Responsibilities:

  • Integral member of Data Engineering team, responsible for design and development of Big Data or RDBMS solutions.
  • Partner with domain experts, product managers, analysts, and data scientists to develop Data pipeline and Databricks.
  • Define needs around maintainability, testability, performance, security, quality and usability for data platform.
  • Tune Big data applications on Hadoop and non-Hadoop platforms for optimal performance.
  • Define and publish data analytics standards to adopt by others to operate.
  • Able to perform in-depth understanding of how data analytics collectively integrate within the sub-function as well as coordinate and contribute to the objectives of the entire function.
  • Produces detailed analysis of issues where the best course of action is not evident from the information available, but actions must be recommended/ taken.

Required Skills:

  • 10+ years hand on experience in software development
  • Advanced knowledge of the Hadoop ecosystem and Big Data technologies Hands-on experience with the Hadoop eco-system (HDFS, MapReduce, Hive, Pig, Impala)
  • Data warehousing experience (Common data platforms such as Hadoop / Teradata / Snowflake etc.)
  • years Hands-on experience in building codes for analysis large data sets with PySpark, Snowflake.
  • year of experience working on Google or AWS cloud developing data solutions, certifications is a plus.
  • years of experience in ETL streaming technologies to process data near real-time.
  • Data Integration / ETL experience (Common ETL platforms such as PySpark/DataStage/AbInitio/Informatica PowerCenter etc.)
  • Data Modeling experience (OLAP, OLTP, Logical/Physical Modeling, Normalization, knowledge on performance tuning)
  • Data Migration, Data integration experience
  • Strong development/automation skills
  • Comprehensive knowledge of the principles of software engineering and data analytics
  • Knowledge of agile (scrum) development methodology is a plus
  • System level understanding - Data structures, algorithms, distributed storage & compute
  • Can-do attitude on solving complex business problems, good interpersonal and teamwork skills.
  • Having Funds Domain knowledge will be preferred 

Qualifications:

  • Bachelor’s degree in Computer Science or equivalent
  • ETL(Abinitio/Talend) certification is a plus

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View the "EEO is the Law" poster. View the EEO is the Law Supplement.

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Top Skills

Abinitio
AWS
Datastage
ETL
GCP
Hadoop
Hdfs
Hive
Impala
Informatica Powercenter
Mapreduce
Pig
Pyspark
Snowflake

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