Java Microservices Developer

Req ID: 333751

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Java Microservices Developer to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).

Role Title

JAVA Developer

Summary of Role:

In that role, they will:

We are looking for highly skilled Core Java developer who will work on writing clean, reusable, modular, and maintainable code that is easy to understand and easy to change. In-depth knowledge of data structures and algorithms is required. This is so that you can apply them better in day-to-day tasks, and so you know which one to choose over the other, especially when using frameworks like the collection framework.

Java Developers need to compile detailed technical documentation and user assistance material, requiring excellent written communication.

What you will do:

• Design and development for RESTful APIs and Microservices

• Collaborate with software and production engineers to design scalable services, plan feature roll-out, and ensure high reliability and performance of our products.

• Conduct code reviews, develop high-quality documentation, and build robust test suites for your products.

• Design and build complex systems that can scale rapidly with little maintenance.

• Design and implement effective service/product interfaces.

• Develop complex data models using common patterns like EAV, normal forms, append only, event sourced, or graphs.

• Able to lead and successfully complete software projects without major guidance from a manager/lead.

• Provide technical support for many applications within the technology portfolio.

• Respond to and troubleshoot complex problems quickly, efficiently, and effectively.

• Handle multiple competing priorities in an agile, fast-paced environment.

• Should be able to work in with Scrum and other Agile processes.

• Communication, group dynamics, collaboration and continuous improvement are core - being best practice driven.

• Pro-active, quick learner, ability to effectively work in multi-cultural and multi-national teams.

• Positive attitude and ability to engage with different stakeholders managing scope and expectations skilfully.

Experience and Skills Required:

• Mandatory 5+ years of hands-on experience in design and development of RESTful APIs and Microservices using technology stack: Java/J2EE, Spring framework, Spring Batch, AWS Elastic Kubernetes Services (EKS), RDS Oracle DB, Apigee/API Gateway.

• 5+ Years experience & expertise in frontend development using React JS, HTML5, CSS3 and Responsive web application development.

• Must have experience in Rest API integrations.

• Experience in API layer security (e.g., JWT, OATH2), API logging, API testing, creating REST API documentation using Swagger and YAML or similar tools desirable.

• Experience in TDD, writing unit test cases in JUnit. Unit Test Frameworks: Mockito (Java), Junit (Java);

• Nice to have exposure to End-to-end Test Frameworks: Fitnesse/Test API, Protractor; Functional Testing: Cucumber; Performance Test Tools: JMeter

• Proficient in SQL and Stored Procedures such as in RDS Oracle DB

• Experience with Unix, Linux Operating Systems preferably on AWS environment.

• Knowledge of Jira, Git/SVN, Jenkins, DevOps, CI/CD, Build tools - Maven, Jenkins

• Knowledge of Spring framework - (4.x), Hibernate ORM - 4.x

• Knowledge of Database - MS SQL Server

• Knowledge of SQL Versioning tool - flyway

• Apache Active MQ -PDF generation libraries - iText, flying saucer, html, CSS (for pdf 1.x)

• UI - Understanding of Core JavaScript is needed other JavaScript frameworks can be learned and these are the frameworks and libraries.

• Skill sets and experience in open-source frontend frameworks such as React and Angular is highly desirable.

• Knowledge of Java script libraries like typescript, redux,

• Knowledge of rx js

• Knowledge of Load ash ,Gulp or webpack

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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