Big data developer

Description

We are Cognizant Artificial Intelligence

Digital technologies, including analytics and AI, give companies a once-in-a-generation opportunity to perform orders of magnitude better than ever before. But clients need new business models built from analyzing customers and business operations at every angle to really understand them. With the power to apply artificial intelligence and data science to business decisions via enterprise data management solutions, we help leading companies prototype, refine, validate and scale the most desirable products and delivery models to enterprise scale within weeks

*This role is not able to offer visa transfer or sponsorship now or in the future*

Location- Columbus, OH

Job Title - Big data developer

Job summary:

- Overall 8+ Experience AWS infrastructure experience - Hands on experience in SPARK and AWS

- Hands on experience in Sagemaker studio note book data wrangler and other suite of tools for model development and training

- Experience in AWS capabilities for model training and development

- Hands on experience in migrating spark apps to AWS cloud using EMR S3 EBS and EC2 instances - Should have understanding of architectural & design patterns non-functional requirements.

Roles & Responsibilities:

- Experience in requirement analysis system design development and testing of various applications.

- Architect and design the setup and configuration of CICD pipelines.* Extensive experience with Agile Team Development and Test Driven Development using JUnit and JIRA

- Extensive knowledge in working with Core Java JPI Spring boot Hibernate

- Intensive knowledge in databases like MySQL Oracle Teradata.

- Hands on experience in building Java server side and enterprise applications using the technologies like Core Java Multithreading Swings Spring IOC Hibernate.

Experience - 5 to 8 years

Required Skills

-Pyspark, Spark, AWS.

#LI-KM1 #CB #Ind123

Must Have Skills

• PySpark

Good To Have Skills

• Amazon Redshift

• Java

Qualifications

Technical Skills

SNo Primary Skill Proficiency Level * Rqrd./Dsrd. 1 PySpark PL3 Required 2 Amazon Redshift PL3 Desired 3 Java PL4 Desired

* Proficiency Legends

Proficiency Level Generic Reference PL1 The associate has basic awareness and comprehension of the skill and is in the process of acquiring this skill through various channels. PL2 The associate possesses working knowledge of the skill, and can actively and independently apply this skill in engagements and projects. PL3 The associate has comprehensive, in-depth and specialized knowledge of the skill. She / he has extensively demonstrated successful application of the skill in engagements or projects. PL4 The associate can function as a subject matter expert for this skill. The associate is capable of analyzing, evaluating and synthesizing solutions using the skill.