


Hi All,
We are looking for a Senior Full Stack Java Developer for Chennai and Coimbatore location.
Responsible for building full stack Spring applications using Angular / Bootstrap / JavaScript / Java / SpringBoot / JPA / SpringJDBC/ Hibernate / MySQL / SQL Server.
The primary responsibilities will be to understand the requirements, design and development of applications using industry standard best practices.
Skills & Qualification:
An engineering degree in computer science or electronics or others
Strong Design and Analytical Skills with good understanding of Design Patterns
Must have 4+ years of Java/Spring/JPA
Must have 3+ years of experience with Web API
Must have 3+ years of experience with Angular 12, Bootstrap , JQuery , JavaScript
Strong working Experience in application development using client-side technologies like Bootstrap/HTML/Java Script/CSS/AJAX/JQuery Strong understanding of Microservices architectures
Must have 4+ years of experience working with Spring, Springboot, REST API, JPA and Hibernate
Must have 4+ years of experience working with SQL Server, MySQL and other Databases
At least 3+ years of working with Tomcat / Jboss or other application server
Experience working with SOAP Web Service with WS-Security
Strong knowledge of HTTP/HTTPS, XML, XML Schemas, XSLT, JSON, RESTful Web Services
Strong Knowledge of WS-Security, OAuth, JWT is required
Agile development experience is preferred
Good Communication and presentation skill

About CAVIN KARE GROUPSHEPL
About
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- Hands-on expertise in managing technical teams and work closely with business stakeholders
- Should be familiar with card testing and POS ecosystem.
- Experience with designing APIs and building platform integrations in Commerce, POS, FinTech and Payments
- Payment’s domain experience.
- Extensive experience on Base24 & SWITCH part for payment format.
- Exposure on ISO8583 Messaging system.
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- Working knowledge on cryptographic algorithms (RSA, EC, AES, SHA variants), TLS/SSL protocols. C Symetric and A symetrics, K.M.S.
- Digital Payments technical knowledge - QR/ POS/ UPI/ BQR
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- Supportability, monitoring, ops in general.
- Accurate cost models to deploy and operate
- Extensive experience in TLOG’s, data integration with downstream applications, and impact of POS changes on different financial, legal, compliance, loss prevention, etc. applications.
- Extensive experience with payment systems 7861 (EMV, payment middleware, encryption, tokenization, settlement, offline scenarios,).
- Extensive experience with different types of payment methods including credit, debit, gift cards (Both closed loop and open loop), PLCC, PayPal, AliPay, checks, etc. as well as different payment form factors like Tap N Go, contactless, swipe, EMV, Mobile, etc.
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- Experience in Node.js / Java / Python, building REST APIs, with experience/exposure to front end stack like JavaScript & React / Angular.
- Experience with Storage systems - RDBMS, NoSQL (Cassandra/MongoDB), Redis/Memcache/Aerospike.
- Experience in messaging tools like Kafka/AWS Kinesis etc...
- Design expertise for performance, scalability, fault tolerance and high availability
Technical Competencies Required:
- Experience with POS systems and Payments domain.
- Demonstrated experience for systems architecture, design, and integration for POS systems
- Java and/or Node.js. Experience building micro services (REST APIs) using Node.js
- Experience with one or more RDBMS databases like MySql, PostGreSQL
- Experience with one or more NoSQL databses like MongoDB, Cassandra, DynamoDB, Aerospike, Elastic Search, Redis, neo4j etc.,
- Caching technologies like: Redis, Elasticache,
- Cloud Providers like: AWS/ Google Cloud / Azure
- CI / CD : Jenkins, Docker, Kubernete

Key Skills Expected:
- C# ASP.NET, MVC, Razor Syntax
- .NET Core, WebAPI
- MS SQL, MySQL, PostgreSQL
- HTML / CSS / Bootstrap, JavaScript, jQuery, Angular (at least one resource should know Angular)
- Microsoft Azure / AWS (would be a big advantage)
Role & Responsibilities
- Looking for an enthusiastic .NET Developer with good hands-on project management and client handling experience.
- Excellent development / technical skills on C# / MVC / .NET / WebAPI / SQL
- Good understanding of version controls – github, Gitlab, SVN
- Ready to explore and take up technically challenging tasks
- Ready to dive in to new technology and frameworks
- Knowledge of React Js or Angular would be an advantageous
- Requirement Analysis / Gap Analysis, Understand the client/user perspective
- Excellent Good Communication ability to Express own view and understanding to client/team
Company’s perks:
- 5 days working.
- Flexible working hours.
- Modern infrastructure and Friendly environment.
- Paid leaves and other performance bonuses.
- Festivals, birthdays, work anniversary celebrations and company outings


Java Full Stack Developer
Experience required-4.5 to 7yrs
Mandatory Skills- Front end- HTML, CSS, Javascript, Angular/React
Back end- Java, Springboot/Node/Python, Any SQL/RDBMS, OS
Jenkins for Deployment


- Experience in Java/J2EE, JavaScript is a must.
- Open source framework experience such as Angular (1.* & 2), Spring, Spring Boot, Hibernate, jQuery, MySQL, and Linux is required.
- Experience in applying modern Agile Software Development practices.
- Experience in development in a CI/CD environment and familiarity with CI/CD tools is required.
- Good interpersonal and facilitation skills.
- Excellent written and verbal communication skills.
- Adaptability is a must, including the ability and enthusiasm to learn new technologies quickly.
- Must be able to write technical designs and build documentation for all aspects of technical infrastructure.
- Experience in Microservices development


JOB TITLE- JAVA FULL STACK DEVELOPER
REQUIRED SKILLS
- Backend: Core Java, Spring Boot, Microservices, JPA, Hibernate, Data Structure and
Algorithms and Restful Web Services
- Front end: HTML, CSS, JavaScript, Vue.JS
- Database : MySQL
- Version Control Tool: Git
- Cloud Service: AWS
JOB DESCRIPTION
Commercial experience using the Full stack Java Development
Should be strong on basics of core Java - Basic Oops concepts, String,
Collections, Exceptions, Interface, Inheritance
Spring Family - Spring Boot, Spring Core
Experience in creating Microservice using REST & Spring Boot
Should be familiar with UI HTML, CSS, JavaScript, and Vue.Js
Frameworks.
Hands-on experience on Oracle or SQL Server database
Knowledgeable in AWS cloud.
Agile Experience: Should be able to understand Scrum ceremonies and able to
demonstrate experience in Agile


• Must have experience with HTML, CSS, and JavaScript;
• Minimum of 1-2 years of Experience in Angular framework or ReactJS
• Must have Java development experience with an ability to develop unit/integration test cases using Junit /TestNG.
• Must have the ability to work independently.
• Must have extensive experience with Agile or Scrum methodologies.
• Must have strong experience in continuous integration within DevOps environment.
• Good to have excellent communication skills, both verbal and written (in English).
• Must have Experience in working with GIT/BitBucket

experienced in designing and building web-based SaaS applications
Ability to program in NodeJS and AngularJS.
should have excellent debugging skills
Proven Expertise in HTML5, CSS, Angular 4+, ngrx (store) & Typescript, NodeJS, npm, bootstrap, javascript libraries (jQuery, lodash, moment js ...)
Very strong knowledge of object-oriented concepts & design patterns
Good working exposure with REST API
Highly effective and thrive in a dynamic environment with multiple, changing priorities
Critical thinker and good problem-solver


Responsibilities
Work with development teams and product managers to ideate software solutions
Design client-side and server-side architecture
Build the front-end of applications through appealing visual design
Develop and manage well-functioning databases and applications
Write effective APIs
Test software to ensure responsiveness and efficiency
Troubleshoot, debug and upgrade software
Create security and data protection settings
Build features and applications with a mobile responsive design
Write technical documentation
Work with data scientists and analysts to improve software
Requirements
Proven experience as a Full Stack Developer or similar role
Experience developing desktop and mobile applications
Familiarity with common stacks
Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
Excellent communication and teamwork skills
Great attention to detail
Organizational skills
An analytical mind


