Java Tech Lead

Skills

Description

· 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.