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Senior Software Engineer (Arch)

Karnataka, India (Hybrid)

Senior Software Engineer (Arch)

2 Weeks ago • 5 Years + • Data Analyst

About the job

10 skills required for this role

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scala

github

spark

aws

data-structures

python

docker

sql

git

gitlab

Job Description

As a Senior Software Engineer (Arch), you'll be part of a development team responsible for building, improving, and maintaining the identity graph. This graph groups media consumption devices into persons and households, powering the marketing activation business and enabling clients to target advertising at the device, person, or household level. The identity graph relies on Apache Airflow-based data pipelines, triggering AWS EMR-based Scala-developed Apache Spark jobs handling tens of TBs of data. Responsibilities include designing, developing, and maintaining scalable systems, working with large datasets, and collaborating with a team to deliver high-quality software.

Must have:

5+ years server-side development experience on complex data projects
Apache Spark (Scala) experience
Apache Airflow (Python) experience
Git, SQL, AWS ecosystem, SBT, GitLab CI, Bash, Docker/K8s expertise

ABOUT THIS JOB

In your role you will be part of a development team responsible for developing, improving and maintaining our identity graph, which deterministically and probabilistically groups media consumption devices into persons, and persons into households. This data structure powers our marketing activation business, and helps our clients convey their advertising messages in the device- person- or household- level.

The construction of the identity graph involves Apache Airflow-based data pipelines, triggering AWS EMR-based Scala-developed Apache Spark jobs handling tens of TBs of data.

Technical skills:

Software Engineering At least 5 years of hands-on experience in server-side development working on several complex data projects
Hands-on development experience with Apache Spark in Scala
Hands-on development experience with Apache Airflow pipelines in Python
Hands-on working experience with Git
Very strong SQL
AWS ecosystem, SBT (build tool), GitLab CIBash programming, Docker/K8s

Soft skills :

Excellent problem-solving and analytical skills
Good English (verbal AND written)
Ability to transform a user story/concept into a working scalable system
Present your ideas and drive to decisions Ability to self-start and push projects forward toward completion
Be able to handle multiple tasks simultaneously, meet deadlines, effectively manage priorities, and communicate progress

Nielsen is a global leader in audience insights, data and analytics, Nielsen shapes the future of media with accurate measurement of what people listen to and watch. This role will be a leader in the Marketing Cloud business unit.

The Nielsen Marketing Cloud (NMC) helps publishers, advertisers and agencies with targetable audience data for programmatic advertising. We connect leading online publishers with advertisers, ad agencies and ad networks who seek to create a more interest-tailored online advertising experience.

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