Senior/Lead Java Backend

5 days ago

Gurgaon, Haryana, India CodeChavo Full time ₹ 12,00,000 - ₹ 24,00,000 per year

Company Description

CodeChavo is a global digital transformation solutions provider that partners with the best technology companies to drive impactful transformation. By leveraging technology, the company empowers clients through design to operation, embedding innovation and agility into their organizations. CodeChavo aids companies in outsourcing their digital projects and building high-quality tech teams. With a purpose-driven approach and deep domain expertise, CodeChavo ensures future-proof solutions for its clients.

Client: Leading hospitality brand

Role: Senior/Lead Java Backend (SSE and TL)

Location: Gurgaon WFO

Experience: 3-5 & 5-7years

What We'll need:


• Strong in data structures and algorithm


• Worked on a large scale consumer product.


• Must have worked on distributed and microservice architecture.


• Very strong fundamentals on scale/ performance/ memory optimisation.


• Sound fundamentals of authentication, authorization, payment processes, data security.


• Preferred - Experience of designing open APIs, implementation of oAuth2.


• Must Have experience in Kafka/ JMS / RabbitMQ / AWS Elastic queue .


• Must have experience in Spring + Hibernate


• Must have production knowledge of Tomcat / Jetty / Undertow


• Must Have experience in Junit / mockito unit test cases


• Must have knowledge of Mysql ( any RDBMS )


• Preferred - experience in handling high traffic apps.


• Preferred - experience in MongoDB, Redis , CouchDb, Dynamo DB, Riak .


• Preferred - experience in Asynchronous Programming ( Actor model concurrency /

RxJava / ExecutorFramework )


• Preferred - experience in Lucene ElasticSearch / Solr , Jenkin, Docker


• Preferred - experience in other languages/ technologies such as scala, nodeJs, PHP


• Preferred - experience in AWS / Google / Azure Cloud ( Managing , monitering and hosting

servers )


• Preferred - experience in handling Big Data


• Preferred - knowledge of WebSocket and backend server for WebSocket

Requirements and skills


• BS/MS/BTech/MTech degree in Computer Science, Engineering or a related subject


• Minimum 3-5 and 5-7+ years of experience Java/J2EE Technologies


• Proven hands-on Software Development experience


• Proven working experience in Java development


• Hands on experience in designing and developing applications using Java EE platforms


• Object Oriented analysis and design using common design patterns.


• Profound insight of Java and JEE internals (Classloading, Memory Management, Transaction

management etc)


• Excellent knowledge of Relational Databases, SQL and ORM technologies (JPA2,Hibernate)

  • Experience in the Spring Framework, Microservices, Data Structures and Algorithms.

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