
•Hands on experience in Object oriented programming
•Hands on experience in Java, SpringBoot (min 2 years) or kafka or Cassandra or MongoDB
•Experience with developing/enhancing applications connecting to different Databases : Oracle/MySQL/Cassandra/MongoDB
•Strong knowledge of common Data structures and algorithms and when to use them.
•Experience in Xpath or XML or REST or JSON or protobuff
• Experience with software version control (such as git)
•Experience in working in an agile environment such as Scrum.
Preferable:
•Experience in public cloud PaaS (AWS, GCP, Azure)
•Real time stream data handling (Kafka, Kinesis

About Tata Elxsi
About
Similar jobs
2. Spring boot/ Spring or any variations of Spring
3. MySQL
4. Mentions of, distributed systems, scalable systems
5. Mentions of ElasticSearch, Kafka or Redis
6. NoSQL databases like Cassandra/DynamoDB/MongoDB/Hbase etc
7. Mentions of Handling scale/scalable systems
9. Mentions of AWS or Amazon web services.
Description: Design, build and configure applications to meet business process and application
requirements.
Requirements: Job Description
- Excellent knowledge in Core Java (J2SE) and J2EE technologies.
- Hands-on experience with RESTful services, API design are must.
- Knowledge of microservices architecture is must.
- Knowledge of design patterns is must.
- Strong knowledge in Exception handling and logging mechanism is must.
- Agile scrum participation experience. Work experience with several agile teams on an application built with microservices and event-based architectures to be deployed on hybrid (on-prem/cloud) environments.
- Good knowledge of Spring framework (MVC, Cloud, Data and Security. Etc) and ORM framework like JPA/Hibernate.
- Experience in managing the Source Code Base through Version Control tool like SVN, GitHub,Bitbucket, etc.
- Experience in using and configuration of Continuous Integration tools Jenkins, Travis, GitLab, etc.
- Experience in design and development of SaaS/PaaS based architecture and tenancy models.
- Experience in SaaS/PaaS based application development used by a high volume of subscribers/customers.
- Awareness and understanding of data security and privacy. Experience in performing Java Code Review using review tools like SonarQube, etc.
- Good understanding of end-to-end software development lifecycle. Ability to read and understand requirements and design documents.
- Good Analytical skills and should be self-driven.
- Good communication with inter-personal skills. Open for learning new technologies and domain.
- A good team player and ready to take up new challenges. Active communication and coordination with Clients and Internal stake holder
Requirements: Skills and Qualifications
- 6-8 years of experience in developing Java/J2EE based Enterprise Web Applications
- Languages: Java, J2EE, and Python
- Databases: MySQL, Oracle, SQL Server, PostgreSQL, Redshift, MongoDB
- DB Script: SQL and PL/SQL
- Frameworks: Spring, Spring Boot, Jersey, Hibernate and JPA
- OS: Windows, Linux/Unix.
- Cloud Services: AWS and Azure
- Version Controls/ Devops tools: Git, Bitbucket and Jenkins.
- Message brokers: RabbitMQ, and Kafka
- Deployment Servers: Tomcat, Docker, and Kubernetes
- Build Tools: Gradle/Maven
Requirements
• Extensive and expert programming experience in at least one general programming language (e. g.
Java, C, C++) & tech stack to write maintainable, scalable, unit-tested code.
• Experience with multi-threading and concurrency programming.
• Extensive experience in object oriented design skills, knowledge of design patterns, and a huge passion
and ability to design intuitive modules and class-level interfaces.
• Excellent coding skills - should be able to convert design into code fluently.
• Knowledge of Test Driven Development.
• Good understanding of databases (e. g. MySQL) and NoSQL (e. g. HBase, Elasticsearch, Aerospike etc).
• Strong desire to solve complex and interesting real world problems.
• Experience with full life cycle development in any programming language on a Linux platform.
• Go-getter attitude that reflects in energy and intent behind assigned tasks.
• Worked in a startup-like environment with high levels of ownership and commitment.
• BTech, MTech or Ph. D. in Computer Science or related technical discipline (or equivalent).
• Experience in building highly scalable business applications, which involve implementing large complex
business flows and dealing with huge amounts of data.
• 3+ years of experience in the art of writing code and solving problems on a large scale.
• Open communicator who shares thoughts and opinions frequently, listens intently, and takes
constructive feedback.
Key Responsibilities:
- Rewrite existing APIs in NodeJS.
- Remodel the APIs into Micro services-based architecture.
- Implement a caching layer wherever possible.
- Optimize the API for high performance and scalability.
- Write unit tests for API Testing.
- Automate the code testing and deployment process.
Skills Required:
- At least 3 years of experience developing Backends using NodeJS — should be well versed with its asynchronous nature & event loop, and know its quirks and workarounds.
- Excellent hands-on experience using MySQL or any other SQL Database.
- Good knowledge of MongoDB or any other NoSQL Database.
- Good knowledge of Redis, its data types, and their use cases.
- Experience with graph-based databases like GraphQL and Neo4j.
- Experience developing and deploying REST APIs.
- Good knowledge of Unit Testing and available Test Frameworks.
- Good understanding of advanced JS libraries and frameworks.
- Experience with Web sockets, Service Workers, and Web Push Notifications.
- Familiar with NodeJS profiling tools.
- Proficient understanding of code versioning tools such as Git.
- Good knowledge of creating and maintaining DevOps infrastructure on cloud platforms.
- Should be a fast learner and a go-getter — without any fear of trying out new things Preferences.
- Experience building a large scale social or location-based app.
·What You will do
● Create beautiful software experiences for our clients using design thinking, lean and agile methodology.
● Work on world-class software products using the latest cutting edge technologies and platforms.
● Work in a dynamic, collaborative, transparent, non-hierarchical culture.
● Work in collaborative, fast-paced and value-driven teams to build innovative customer experiences for our clients.
● Help to grow the next generation of developers and have a positive impact on the industry.
Basic Qualifications
● Experience: 4+ years.
● Hands-on development experience in backend, Java, SprintBoot, Hibernate, SQL, MongoDB, Jenkins, Microservices etc...
● Server-side development experience mainly in JAVA.
● Passion for software engineering and follow the best coding concepts. ● Good to great problem solving and communication skills.
● Experience in working with cross-border, distributed teams is a must.
Nice to have Qualifications
● Product and customer-centric mindset.
● Great OO skills, including design patterns.
● Experience with large-scale enterprise systems
Key Responsibilities:
- Lead and manage a team of Java developers, providing guidance and support
- Oversee the entire software development lifecycle, from requirements gathering to deployment
- Design, develop, and implement Java-based solutions that meet project requirements
- Collaborate with cross-functional teams to ensure project milestones are achieved
- Conduct code reviews, provide technical guidance, and ensure code quality and best practices
Requirements:
- Minimum 4 years of experience in Java development
- Strong knowledge of Java frameworks and technologies (Spring, Hibernate, etc.)
- Experience in leading and mentoring a team of developers
- Excellent problem-solving and analytical skills
- Good understanding of software development methodologies and processes
Java
Mandatory:
- Strong expertize in Java/J2EE(4-7 years of experience)
- Strong expertize in Microservices, SpringBoot
- Java including multithreading and concurrency
Preferred skills :
- Experience in Virtualization, SDN, NFV, Yang, Netconf
- Good Knowledge on Networking
- Multithreading and concurrency
-7+ years of industry experience in Enterprise Product Development
-Experience developing and testing data structures and algorithms
-Strong Experience in Java and Typescript including object-oriented design
-Experience in agile methodologies such as Scrum
-Experience using tools such as Visual Studio, JIRA, Confluence & Git
-Understanding of operational research (OR), optimization and heuristics algorithms a definite plus

- 3+ years of experience in Ruby / RoR
• Experience with data files processing (xls, csv, json, xls, text: 834, NACHA, segments)
• Experience working with relational databases (PostgreSQL)
• Experience with Git
• Good written and spoken English (Intermediate and higher)
• Experience deploying Rails applications
• RESTful API, JSON API
Will be a plus:
• Experience working with Unit and Integration Testing (Rspec, Capybara)
• Experience of integration with 3rd party systems and services and cloud technologies ( AWS stack: EC2, RDS, S3, etc.)
• Experience with RuboCop, JSHint/JSLint
• Experience with Microservice Architecture
• Knowledge of HTML5, CSS3
• Experience working with modern JavaScript frameworks — Ember.js, Vue.js

