Tech Lead (Spark and Python expertise)

Position:- Tech Lead (Spark and Python expertise)

Location:- McLean, VA. (Day-1 Onsite| 3 days Onsite & 2 Days remote)

Duration long term

Pay rate :-$67-$70/hr on C2C and $125,000-$130,000/annum

Client : Hexaware

Job Description:

Tech Lead (Spark and Python expertise)

Job description:

Mandatory:

· 10+ years of experience in solution, design and development of applications using Java 8+/J2EE, Spring, Spring-Boot, Micro Services, RESTful Services and with experience in Big Data and with experience working in heavy data background needed.

· Develop, program, and maintain applications using the Apache Spark open-source framework

· Work with different aspects of the Spark ecosystem, including Spark SQL, DataFrames, Datasets, and streaming

· Spark Developer must have strong programming skills in Java, Scala, or Python

· Familiar with big data processing tools and techniques

· Proven experience as a Spark Developer or a related role

· Strong programming skills in Java, Scala, or Python

· Familiarity with big data processing tools and techniques

· Experience with the Hadoop ecosystem

· Good understanding of distributed systems

· Experience with streaming data platforms

· Must have strong experience in Big Data and with experience working in heavy data background needed

· Must be strong in Cloud AWS event-based architecture, Kubernetes, ELK (Elasticsearch, Logstash & Kibana)

· Must have excellent experience in designing and Implementing cloud-based solutions in various AWS Services (: s3, Lambda, Step Function, AMQ, SNS, SQS, CloudWatch Events, etc.)

· Must be well experienced in design and development of Microservice using Spring-Boot and REST API and with GraphQL

· Must have solid knowledge and experience in NoSQL (MongoDB)

· Good knowledge and experience in any Queue based implementations

· Strong knowledge/experience in ORM Framework - JPA / Hibernate

· Good knowledge in technical concepts Security, Transaction, Monitoring, Performance

· Should we well versed with TDD/ATDD

· Should have experience on Java, Python and Spark

· 2+ years of experience in designing and Implementing cloud-based solutions in various AWS Services

· Strong experience in DevOps tool chain (Jenkins, Artifactory, Ansible/Chef/Puppet/Spinnaker, Maven/Gradle, Atlassian Tool suite)

· Very Good knowledge and experience in Non-Functional (Technical) Requirements like Security, Transaction, Performance, etc.

· Excellent analytical and problem-solving skills

Nice to have:

· Experience in Experience with OAuth implementation using Ping Identity

· Experience in API Management (Apigee) or Service Mesh (Istio)

· Good knowledge and experience in Queue/Topic (Active-MQ) based implementations

· Good knowledge and experience in Scheduler and Batch Jobs

· Experience with scripting languages using Unix

· Preferably certified in AWS