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TinyOwl ceased operations and was acquired in 2016; the provided job URLs are legacy links from a defunct organization.

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Posted 10y ago

Data Structure Scientist

@ Tinyowl
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Mumbai, Maharashtra, India
OnsiteFull Time
Responsibilities:processing data, building pipelines, modeling data
Requirements Summary:Proficiency in Scala/Java, big data tools (Pig, Spark, Storm, Hadoop, Kafka), SQL and NoSQL databases, experience designing large data warehouses, coding with TDD, and building scalable ETL and analytics platforms.
Technical Tools Mentioned:Scala, Java, Pig, Spark, Storm, Hadoop, Kafka, OLTP, OLAP, ODS, NoSQL, TDD, MySQL, Oracle, SQL Server, BigQuery, Redshift, MongoDB, Hive, Python, Git, Tableau, Chartio, LookML, Microstrategy, Oozie, Parquet, AVRO, Clojure, C, C++, Go, Ruby
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Job Description

Location: Mumbai,Maharashtra,India

Job Responsibility

  • Work on large unstructured and structured data
  • Be very proficient with Scala / Java
  • Use Pig, Spark, Storm, Hadoop, Kafka to do ETL on real-time data
  • Build new age analytics products using OLTP, OLAP, ODS and NoSQL databases
  • Write  high quality scalable code with TDD
  • Work on delivering a personalised experience to our users
  • Continuously strive to make the food ordering process easier and convenient
  • Use agile development, which means you develop, test, deploy, get feedback from users and get back to development
  • Build metadata  driven  auto healing /restartable ETL pipeline and automate the manual repetitive processes  as much as possible

 

Skills Required

  • Experience in designing and architecting large data warehouse systems. Should be very strong in data modeling,normalization and dimensional modelling concepts.
  • In-depth understanding of Both SQL (MySQL,Oracle,SQL Server etc.) and NoSQL (Bigquery,Redshift) with hands-on experience in supporting,managing and processing >1TB  data bases and administration.Experience in database performance tuning.
  • Hands on experience with non-relational databases like MongoDB or Hadoop, query tools (e.g. Hive or Pig) and tools for distributed computation (e.g. Spark).
  • Experience with at least one programming language like Java, Python, or any other scripting languages and should have good understanding of data structures.
  • Experience in defining  Data Quality and Data Governance processes.
  • Proficiency with source control, continuous integration and testing methods (Git).
  • Experience with any BI tool (Tableau,Chartio,LookML,Microstrategy etc.) is plus.
  • Strong communication skills to work with various functional teams.
  • Strong analytical and problem solving skills.
  • A quick learner and should be capable to adapt  new technologies and proce quickly.
  • Proficient in any one JVM language ( Java, Scala, Clojure ), any native language ( C, C++, Go ), any one interpreted language ( Python, Ruby )
  • Prior experience in building data analytics platform
  • Prior experience with Pig, Hadoop, Hive, Oozie, Parquet/AVRO is a plus
  • Knowledge of Redshift is a plus
  • Experience with Storm/Spark/Kafka is a plus

Being a food lover would be an added bonus. An appreciation for XKCD comics doesn’t hurt either!


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