Senior Engineer

Comviva; Gurugram District; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Comviva in India is seeking a Java-focused back-end developer to design, implement, and optimize applications using Core Java and Java EE. You will work with RESTful APIs, relational databases, and microservices in an Agile setting.

The role emphasizes writing clean code, participating in design discussions, and contributing to CI/CD and testing activities with cross-functional teams.

Qualifications

• Strong understanding of SDLC, requirement analysis, and software engineering principles.
• Good knowledge of Data Structures, Algorithms, OOP, and Coding Standards.
• Hands-on experience with Core Java and Java EE development.
• Experience with application servers and web servers such as Apache Tomcat, Apache HTTPD, or Nginx.
• Working knowledge of Relational Databases such as MySQL, Oracle, or MariaDB.
• Experience in writing and consuming RESTful APIs.
• Familiarity with unit testing and debugging tools such as JUnit and related frameworks.
• Knowledge of Git-based source code management.
• Understanding of Agile development methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.

Responsibilities

• Analyze and understand business and technical requirements, seeking clarifications where necessary.
• Develop, enhance, and maintain applications using Java and related technologies.
• Write clean, scalable, and maintainable code following coding standards and best practices.
• Participate in software design discussions and contribute to component-level design decisions.
• Work with relational databases to develop queries, stored procedures, and optimize database performance.
• Develop and execute unit tests and support integration and performance testing activities.
• Troubleshoot application issues, perform debugging, and contribute to root cause analysis.
• Support CI/CD processes, code reviews, and release activities.
• Work on microservices-based applications and API integrations.
• Collaborate with cross-functional teams including Product Owners, Business Analysts, QA Engineers, and DevOps teams in an Agile environment.
• Participate in application monitoring, performance optimization, and production support activities.
• Contribute to technical documentation and knowledge-sharing initiatives.

Skills

SDLC knowledge

Data structures

OOP

Core Java

RESTful APIs

JUnit

Git

Agile

Debugging

Microservices

Tools

Tomcat

Nginx

MySQL

Oracle

MariaDB

Job description

Responsibilities

• Analyze and understand business and technical requirements, seeking clarifications where necessary.
• Develop, enhance, and maintain applications using Java and related technologies.
• Write clean, scalable, and maintainable code following coding standards and best practices.
• Participate in software design discussions and contribute to component-level design decisions.
• Work with relational databases to develop queries, stored procedures, and optimize database performance.
• Develop and execute unit tests and support integration and performance testing activities.
• Troubleshoot application issues, perform debugging, and contribute to root cause analysis.
• Support CI/CD processes, code reviews, and release activities.
• Work on microservices-based applications and API integrations.
• Collaborate with cross-functional teams including Product Owners, Business Analysts, QA Engineers, and DevOps teams in an Agile environment.
• Participate in application monitoring, performance optimization, and production support activities.
• Contribute to technical documentation and knowledge-sharing initiatives.

Key Responsibilities

• Analyze and understand business and technical requirements, seeking clarifications where necessary.
• Develop, enhance, and maintain applications using Java and related technologies.
• Write clean, scalable, and maintainable code following coding standards and best practices.
• Participate in software design discussions and contribute to component-level design decisions.
• Work with relational databases to develop queries, stored procedures, and optimize database performance.
• Develop and execute unit tests and support integration and performance testing activities.
• Troubleshoot application issues, perform debugging, and contribute to root cause analysis.
• Support CI/CD processes, code reviews, and release activities.
• Work on microservices-based applications and API integrations.
• Collaborate with cross-functional teams including Product Owners, Business Analysts, QA Engineers, and DevOps teams in an Agile environment.
• Participate in application monitoring, performance optimization, and production support activities.
• Contribute to technical documentation and knowledge-sharing initiatives.

Mandatory Skills

• Strong understanding of SDLC, requirement analysis, and software engineering principles.
• Good knowledge of Data Structures, Algorithms, Object-Oriented Programming (OOP), and Coding Standards.
• Hands-on experience with Core Java and Java Enterprise application development.
• Experience with application servers and web servers such as Apache Tomcat, Apache HTTPD, or Nginx.
• Working knowledge of Relational Databases such as MySQL, Oracle, or MariaDB.
• Experience in writing and consuming RESTful APIs.
• Familiarity with unit testing and debugging tools such as JUnit and related frameworks.
• Knowledge of Git-based source code management.
• Understanding of Agile development methodologies.
• Strong analytical, troubleshooting, and problem-solving skills.

Desirable Skills

• Experience with Spring, Spring Boot, or similar Java frameworks.
• Exposure to frontend technologies such as ReactJS, Angular, Bootstrap, or jQuery.
• Knowledge of Microservices architecture and distributed systems concepts.
• Experience with Docker and containerized application development.
• Familiarity with CI/CD tools such as Jenkins and SonarQube.
• Exposure to monitoring and logging tools such as Grafana, Kibana, ELK Stack, or Nagios.
• Experience with scripting languages such as Python or Shell scripting.
• Understanding of database tuning, indexing, and query optimization.
• Knowledge of Message Queues and event-driven architectures.
• Experience with API testing tools such as Postman and REST Assured.
• Exposure to cloud platforms such as Azure, AWS, or Google Cloud Platform.