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