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Big Data Senior Developer

2 - 6 yrs
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Not Disclosed by Recruiter Posted 15 days ago Job Applicants: 47 Job Views: 140

Job Description

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    Required Staff Role Big Data Developers (GCM3)



    Pune / Bangalore

    Working Hours



    BE / MCA


    4 - 6 years total with 2 - 4 years in Big Data


    Strong experience on development in Java projects (Core Java , Spring framework) or Scala projects or both with very good experience in developing REST Webservices development . Ability to write JUnit test cases and experience with Maven , Jenkins , JIRA , GitLab . Experience in working in Agile methodology and using Continuous integration tools is very important .

    Strong experience on development in Hadoop Ecosystem components (Hortonworks HDP distribution or Cloudera CDH distribution) . One must have a good experience with various utilities and services like YARN , Cloudera Manager (or Ambari) , Sqoop , Flume , Pig , Hive etc .

    Developing distributed applications to solve large scale data processing problems using Spark (with Scala or Java) . It is important to note that both Spark Core and Spark streaming knowledge and experience is mandatory .

    It is important to have experience with Kafka as message bus and integration of Spark streaming with Kafka .

    Knowledge and experience with at least one NoSQL database (HBase / DataStax Enterprise Cassandra / MongoDB etc . ) is required . The most important being HBase . Just PoC level knowledge is not useful we need project implementation knowledge .

    Basic idea and experience with one Cloud environment like AWS or Azure will be considered a plus point .

    Prepare documentation , change control and supporting QA processes consistent with enterprise requirements .

    The developer must be able to own a task and deliver a good quality tested code independently . The developer must have a key understanding of performance issues and how to solve those . We need the developer to understand requirement and do design and coding without any hand - holding or spoon - feeding .

    Good analytical and critical reasoning ability and good communications skills both written and verbal is an absolutely must requirement . Primary Responsibilities:

    Define low level technical designs (LLD) based on Architecture and High level Design (HLD)

    Ability to understand architecture and translating the architecture in technical design

    Coding , unit testing and debugging is considered the primary responsibility

    Prepare and execute unit test cases

    Performance tuning and trouble shooting

    Communicate with customers & other project stakeholders professionally Required Skills Category


    Proficiency Level


    Programming Language

    Java (Core Java , Spring)


    It is mandatory to have excellent knowledge and experience in either Java or Scala or both .



    Big Data Distribution

    Hortonworks HDP 2 . 5


    It is mandatory to have 3 - 4 years of development experience with either Hortonworks or Cloudera or both . This includes experience with common utilities like Hive , Sqoop , Flume , Pig , YARN etc .

    Cloudera CDH 5 . 11


    Message Bus

    Kafka 0 . 10 . 0


    It is very important skill to have development experience with Kafka

    Compute Framework

    Spark Core & Spark Streaming


    It is mandatory to have very good experience in Spark core and Spark Streaming both primarily using Scala (Java is acceptable)


    HBase 1 . 2


    Detailed Knowledge and experience of using HBase is mandatory .



    Knowledge and experience of DSE (Cassandra) or MongoDB will be considered a plus point .

    DataStax Enterprise (Cassandra)


    Agile Development

    Usage of CI tools like Jenkins , GitLab , JUnit


    Experience with Maven , Jenkins , GitLab , JIRA will be considered very important skill .

    Soft Skills

    Communication and Customer Engagement


    Candidate will be interacting with client .

    Communication skills and accuracy , autonomy , as well as ability to record , report and document are essential .

    Self - Starter


    Candidate should be self - starter and should be able to work independently .

    Critical Reasoning and Estimation


    The candidate should have good analytical and critical reasoning ability .

    Also should have experience on doing estimation based on requirements .

    Your Application

    If you wish to apply for this position , please click below to complete our online application form and attach your CV in either Word , rtf or text format .

    Atos does not discriminate on the basis of race , religion , colour , sex , age , disability or sexual orientation . All recruitment decisions are based solely on qualifications , skills , knowledge and experience and relevant business requirements .

    We are committed to making reasonable adjustments to the applications process for people with disabilities .

Salary: Not Disclosed by Recruiter

Industry: IT-Software / Software Services

Functional Area: IT Software - Application Programming , Maintenance

Role Category:Programming & Design

Role:Software Developer

Employment Type: Permanent Job, Full Time


Desired Candidate Profile



UG: B.Tech/B.E. - Computers

PG:M.Tech - Computers

Company Profile:

Atos Pvt Ltd

Atos SE (Societas europaea) is an international information technology services company with annual 2012 revenue of EUR 8 . 8 billion and 77 , 000 employees in 47 countries . Serving a global client base , it delivers Consulting & Technology Services , Systems Integration and Managed Services .
With its deep technology expertise and industry knowledge , it works with clients across the following market sectors: Manufacturing , Retail & Services; Public sector , Healthcare & Transport; Financial Services; Telecoms , Media & Technology; Energy & Utilities .
Atos is focused on business technology that powers progress and helps organizations to create their firm of the future .
It is the Worldwide Information Technology Partner for the Olympic and Paralympic Games and is quoted on the NYSE Euronext Paris market
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