Backend Developer

• Strong experience in core Java programming.
• Good experience in Spring and Hibernate 
• Proficiency with JSF/third party JSF components framework
• Must have at least 2+ years exp. of Web application development with exp. in using any MVC framework
• Knowledge of OOP concepts, industry best practices, and design 
• Professional, precise communication skills
• Work experience writing Unit tests 
• Good understanding of web technology and enterprise-level applications 
• Work experience in applying the best practices of Web Application development
• Working experience in an Agile team especially with SCRUM
• Good to have experience in JavaScript frameworks
• Good to have experience in JSON, HTML5, CSS and XML

Following Skills will be an added advantage 

• Working experience of Prime-Faces
• Knowledge of Spring Web Flow

Behavioral Skill

• Should be self-motivated and a quick learner with a problem-solving mind-set
• Attention to detail and follow-through to achieve good quality and meet deadlines.
• Ability to work effectively in a team as well as in an individual environment
• Should have excellent written and verbal communication skills

 

Skillset:

1.Java, Spring Boot, Microservices, Spring, Hibernate
2. Handling Large teams
3. Expertise in Technial and People Management.

Qualifications

• 4+ years of software development experience in Java 8. Knowledge of Java 9.
• Experience in developing micro services in Spring Boot or Node.js. Experience in security, transaction, Idempotency, log tracing, distributed caching, monitoring and containerization requirements of Micro services. Experience in developing High Cohesion & Loosely Coupled Micro Services
• Should have excellent acumen in Data Structures, Algorithms, problem-solving and Logical/Analytical skills. Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.
• Sound understanding of concepts like Exceptional handling, Serialization/Deserialization and Immutability concepts, etc. Good fundamental knowledge in Enums, Collections, Annotations, Generics, Autoboxing, etc.
• Experience with Multithreading, Concurrent Package and Concurrent APIs
• Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
• Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
• Hands-on experience with JMS. Hands-on experience in creating RESTful webservices and consuming webservices. Hands-on experience with Spring.
• Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
• Experience of writing Junit test cases using Mockito / Powermock frameworks. Should have practical experience with Maven/Gradle and knowledge of version control systems like Git/SVN etc.
• Good communication skills and ability to work with global teams to define and deliver on projects. Sound understanding/experience in software development process, test-driven development.
• 4+ years of software development experience in Java 8. Knowledge of Java9.
• Experience in developing micro services in Spring Boot or Node.js. Experience in security, transaction, Idempotency, log tracing, distributed caching, monitoring and containerization requirements of Micro services. Experience in developing High Cohesion & Loosely Coupled Micro Services
• Should have excellent acumen in Data Structures, Algorithms, problem-solving and Logical/Analytical skills. Thorough understanding of OOPS concepts, Design principles and implementation of different type of Design patterns.
• Sound understanding of concepts like Exceptional handling, Serialization/Deserialization and Immutability concepts, etc. Good fundamental knowledge in Enums, Collections, Annotations, Generics, Autoboxing, etc.
• Experience with Multithreading, Concurrent Package and Concurrent APIs
• Basic understanding of Java Memory Management (JMM) including garbage collections concepts.
• Experience in RDBMS or NO SQL databases and writing SQL queries (Joins, group by, aggregate functions, etc.)
• Hands-on experience with JMS. Hands-on experience in creating RESTful webservices and consuming webservices. Hands-on experience with Spring.
• Hands-on experience with any of the logging frameworks (SLF4J/LogBack/Log4j)
• Experience of writing Junit test cases using Mockito / Powermock frameworks. Should have practical experience with Maven/Gradle and knowledge of version control systems like Git/SVN etc.
• Good communication skills and ability to work with global teams to define and deliver on projects. Sound understanding/experience in software development process, test-driven development.

Additional Information

• Gender-Neutral Policy
• 18 paid holidays throughout the year for NCR/BLR (22 For Mumbai)
• Generous parental leave and new parent transition program
• Flexible work arrangements
• Employee Assistance Programs to help you in wellness and well being  

Key requirements

Should have a deep understanding of enterprise/distributed architecture patterns and should be able to demonstrate the relevant usage of the same
strong working experience with developing restful services should have experience working on application frameworks such as java ,spring, spring boot, aop
strong working experience with developing restful services

What is the Job like?

 Building highly-scalable and secure payments platform
 Primary owners of one or more components of the platform and will drive
innovation in your area of ownership
 Working with various product teams gathering requirements and adding capabilities
 Working with some of the smartest people in the industry and will have ample
opportunity to learn and grow
 Using cutting-edge cryptography to secure payments beyond industry standards
 Deriving actionable insights by mining TBs of data
 Building low-level infrastructure that aims to push the boundaries of network
performance
 Participating actively in recruitment and nurturing of engineers as awesome as you.

What do we look for?

 If you spend time cracking NP hard problems rather than cracking nuts, you are the
most laziest person and automates everything, you appreciate beauty of code
(bonus if you can sing “Finite simple group of order 2”), you should apply in t=0
 Good understanding of Databases
 Good understanding of networking (especially with HTTP)
 Good understanding of OS concepts
 2-4 years of experience
 Should have hands on development experience with Object Oriented Programming
(Java is highly preferred) on a large scale system
 Understands and showcase ownership of the products
 Good with concepts of scaling and worked with distributed systems
 Review and influence new evolving design, architecture, standards and methods
with stability, maintainability and scale in mind
 Identify patterns and provide solutions to class of problems
 Research, evaluate and socialize new tools, technologies, and techniques to improve
the value of the system
 Be able to multi-task, prioritize and handle dependencies with minimal oversight

Job Summary

Require a java developer having 2+ years of experience especially in Spring and Hibernate

Job Type: Full-time
Responsibilities and Duties
Java developer responsibilities include designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Prepare and produce releases of software components
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
Key Skills
JEE, JPA2 , Hibernate
Required Experience and Qualifications
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
- Experience in developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC)
- Experience with test-driven development
Job Type: Full-time

What you’ll be doing… • Design and Develop new capabilities for business applications in AWS and/or private cloud environments and to coordinate with rest of the team on reuse of the modules developed. • Provide expertise in the use of the spring framework, MicroServices and APIs including best practices and design patterns. • Ensure the best possible performance, quality, and responsiveness of applications. • Identify bottlenecks and bugs, and devise solutions to the problems. • Help maintain code quality, organization and automatic testing tools. • Handle complex projects require coordination with external systems and business. • Interactions with Front line team on portal issues and provide solutions to improve customer experience. What we’re looking for... You’ll need to have: • Bachelor’s degree nine or more years of work experience. • Six or more years of relevant work experience. • Programming experience with Java/J2EE environment including Spring/Hibernate framework, REST and Microservices. • Experience using AWS to build applications. • Experience working with web technologies including Angular JS, HTML 5, XHTML, CSS, JavaScript, AJAX, and JSON. • Experience with spring boot, Docker, Elastic and AWS Cloud Formation. • Experience with open source databases such as Cassandra. • General knowledge of application design principles, practices design patterns, DevOps and software life cycles. • Experience in source code version including Accurev, Stash or Github. • Experience in testing automation, continuous integration with tools such as Jenkins and Jira. • Strong communication and interpersonal skills and excellent troubleshooting and analytical skills.

Strong knowledge of full stack development and JAVA programming language. Hands on experience with modern APIs like REST. Knowledge about cloud technologies like OpenStack/AWS/Azure is a must. Good knowledge of Internet Protocols. Good knowledge on microservices. Telecommunication background is a big advantage. Knows how to design and write efficient code by using best software development practices, creating new application features using the Spring platform and implementing access to back end features by using REST. Strong fluency in English is required and good interpersonal skills. A team player with experience in a multi-disciplined team environment.

You need to have: Deep knowledge of Core Java Deep knowledge of Java reflections Understanding and hands-on experience in Java Network programming Understanding and hands-on experience in Multi-threaded programming Understanding and hands-on experience in Object-oriented designing and programming Understanding of message queues/message brokers Understanding of algorithm analysis Core understanding of the Operating system Understanding of Databases Ability to convert business needs in to modularise software Able to do data analysis, designing data models Flexibility to work on any language/platform Good to have skills: Experience in working on at least one Telecom product REST based Web Programming Hibernate Hands on experience with Linux/Unix environment Hands on experience in scripting (Ruby/Python/Shell/PHP) Non-technical skills: Should be able to help peers and juniors Should be able to design and develop POCs Should be able to write design documents