Hello,

We are from Mavinsys Talent Acquisition team based on One World Trade Centre, New York. We are specializing in IT services and staffing majorly in lateral hiring/contract. Below is one of our requirement to fill immediately, if you're interested, please share your candidature to joinus@mavinsys.com

Job Title: Java Backend Developer

Location: Austin, TX San Jose, CA

Duration: 12months

Job Description;

• IT professional with 10 years of experience as Java Full stack developer with expertise in Design, Development, Analysis

and Testing and implementation of distributed Web Based Applications and Client/server applications using Java/J2EE Technologies

• Proficient in UI design, developed Front End using JSP, HTML5, CSS3, JavaScript, Ajax, jQuery, ReactJS, Angular, Typescript

ECMAScript, SASS, LESS.

• Proficient in Cloud based deployment on Amazon EC2 and their other offerings like S3 and AWS including EC2, VPC, S3, 

EBS, ELB, Cloud-Front, IAM, RDS and Cloud Watch, Elastic cache, SNS, SQS, AMI.

• Proficient in building interface with ReactJS and worked with React Flux architecture and Utilized React-Router for Dynamic

Routing.

• Experience with Java 1.8 features such as Lambdas for making function calls by using functional interfaces which makes 

code readable and concise.

• Experience with Docker images, Containers, push/pull with Spring Boot, used Jenkins for CI/CD.
• Hands on experience in design and development of robust and highly scalable applications and APIs based on REST and 

SOAP applications using AXIS, WSDL, UDDI, XML, JAX-WS, JAX-RS, JAXB, JAX-RPC and Jersey, Apache CXF frameworks.

• Full Stack development experience working on web apps with many technologies like Angular, React, Node, Java, GraphQL

and MySQL.

• Expertise in modern web architecture using various Java script frameworks and libraries like React JS, Redux, Redux Tool kit,

Angular, AngularJS.

• Extensively used Java 8 features such as lambda expressions, method referencing, Stream API's, parallel operations on

collections, multithreading, and for effective sorting mechanisms and to increasing performance of the application.

• Worked on Microservices architecture using SpringBoot and Netflix eureka server and implementing using NodeJS.
• Strong experience in Spring Framework modules such as Spring MVC, JDBC, Spring Dashboard, Spring Boot, Spring

Microservices, Spring Eureka, Spring Netflix, Spring Batch.

• Experience in designing test cases and performing unit testing with JUnit Framework and Mockito.
• Expertise maintaining (ORM) Object/Relational Mapping Files using Hibernate to ensure object persistency and transaction

control.

• Expertise in implementing persistence layer using JPA and Hibernate and reporting tools like IBM Cognos.
• Hands on experience on working with OAUTH to provide authentication and authorization to Rest services by using JSON 

Web Tokens (JWT) to securely communicate JSON Objects.

• Hands on experience with messaging queues tools like Kafka, RabbitMQ, ActiveMQ for operations.
• Expert in working with databases like Oracle, MySQL, DB2, SQL server to generate complex SQL, PL/SQL queries, sub

queries like joins, view, triggers etc. and NoSQL databases like MongoDB and Cassandra to database modelling and 

development.