Java Developer

JOB TITLE: Sr. Associate Platform Level 1/Level 2 – Core Java (Microservices)
JOB LOCATION: Gurgaon
Job Summary
A Senior Associate Platform (Senior Developer/Tech Lead-Core Java) contributes
towards a module of work by bringing deep core technology expertise and relevant
business subject matter expertise to the table.
Primary Responsibilities
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Providingtechnicalexpertise forevery phaseoftheproject lifecycle—from concept
development to solution design, implementation, optimization and support.
Interacts with a set of clients (client senior developers and architects) to create
technology specifications from business requirements for one of the modules within the
project.
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Prepares the technical design of the more complex technology components within the
module (one or more of client/web presentation tier, server tier, data access and data
model, integration component, package function customization).
Assists the architect in articulating the pros and cons of using a certain technology stack
or component or design pattern versus another to the clients and project team and
drives selection of technologies, designs to come up with the optimal architecture.
Drives the performance tuning, re-design and re-factoring for a module.
Contributes to designing and implementing the build, releases process as well as
system configuration and deployment characteristics of the application.
Required Tech Stack
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4 to 9years of strong development skills in Java JDK 1.8or above.
Should have strong acumen in Data Structures, Algorithms, problem-solving and
Logical/Analytical skills.
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ThoroughunderstandingofOOPSconcepts, Designprinciples andimplementationof
different type of Designpatterns.
SoundunderstandingofconceptslikeExceptionalhandling,Serialization/Deserialization
and Immutability concepts, etc.
GoodfundamentalknowledgeinEnums,Collections,Annotations, Generics,Auto
boxing, etc.
Experience with Multithreading, Concurrent Package and Concurrent APIs
Basic understanding of Java Memory Management (JMM) including garbage
collections concepts.
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Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by,
aggregate functions, etc.)
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Hands-on experience with JMS
Hands-on experience in creating RESTful webservices and consuming webservices

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Hands-on experience with Spring.
Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
Experience of writing Junit test cases using Mockito / Powermock frameworks.
Should have practical experience with Maven/Gradle and knowledge of version control
systems like Git/SVN etc
Experience with Cloud Provisioning/Cloud Deployment/Cloud-Application
development/scaling.
Experience with Devops(CI/CD: Maven/Gradle, Jenkins, Quality plugins, Docker and
containerization)
Experience with API development, Application/API Security (Authentication ,Authorization,
grant types, JWT ), IAM Integration, API Gateways..
Good communication skills and ability to work with global teams to define and deliver
on projects.
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Soundunderstanding/experienceinsoftwaredevelopmentprocess,test-drivendevelop-
ment.
About us
Publicis Sapient, the digital business transformation hub of Publicis Groupe, helps
clients drive growth and efficiency and evolve the ways they work, in a world where
consumer behavior and technology are catalyzing social and commercial changes at an
unprecedented pace. With 20,000 people and over 100 offices around the globe, our
expertise spanning technology, data sciences, consulting and creative, combined with
our culture of innovation, enables us to deliver on complex transformation initiatives
that accelerate our clients’ businesses through creating the products and services their
customers expect.