Senior Software Development Engineer

Comviva; Amroha; Sur place; INR 1 200 000 - 2 400 000; Plein temps

Résumé du poste

Comviva in India is seeking an experienced Java backend developer to design, build and maintain scalable microservices using Java 17/21 and Spring Boot 3.x. You will craft secure REST APIs, work with Kafka, Redis and relational databases, and participate in architecture discussions with Product, QA, DevOps, and Architecture teams.

The role emphasizes code quality, testing, deployment support, and continuous improvement of performance, security, and observability.

Qualifications

• 3-5 years of hands-on experience in Java backend development (mandatory).
• Strong expertise in Java 17/21 and Spring Boot 3.x.
• Solid understanding of Spring Framework, Microservices Architecture, and REST APIs.
• Experience with Spring Security, OAuth2, and JWT.
• Hands-on experience with Hibernate/JPA and relational databases (PostgreSQL/MySQL).
• Working knowledge of Kafka and Redis.
• Experience with Docker and Kubernetes.
• Exposure to AWS services (EKS, RDS, S3, IAM).
• Familiarity with CI/CD pipelines (GitHub Actions, Jenkins).
• Good understanding of software design principles, debugging, and problem-solving.

Responsabilités

• Design, develop, test, and maintain scalable backend applications and microservices using Java and Spring Boot.
• Build secure and high-performance REST APIs and backend services.
• Participate in requirement analysis, technical discussions, solution design, and implementation.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Perform unit testing, integration testing, and support deployment activities.
• Troubleshoot application, database, and integration-related issues.
• Collaborate with Product, QA, DevOps, and Architecture teams to deliver high-quality solutions.
• Contribute to application performance optimization, monitoring, and operational stability.
• Support ongoing enhancements, framework upgrades, and security improvements.

Connaissances

Java backend

Spring Boot 3.x

REST APIs

Hibernate/JPA

Docker

Kubernetes

Kafka

Redis

AWS

CI/CD

Outils

Docker

Kubernetes

Kafka

Redis

GitHub Actions

Jenkins

OpenTelemetry

Prometheus

Grafana

ELK

Loki

Description du poste

• Design, develop, test, and maintain scalable backend applications and microservices using Java and Spring Boot.
• Build secure and high-performance REST APIs and backend services.
• Participate in requirement analysis, technical discussions, solution design, and implementation.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Perform unit testing, integration testing, and support deployment activities.
• Troubleshoot application, database, and integration-related issues.
• Collaborate with Product, QA, DevOps, and Architecture teams to deliver high-quality solutions.
• Contribute to application performance optimization, monitoring, and operational stability.
• Support ongoing enhancements, framework upgrades, and security improvements.

Key Responsibilities

• Design, develop, test, and maintain scalable backend applications and microservices using Java and Spring Boot.
• Build secure and high-performance REST APIs and backend services.
• Participate in requirement analysis, technical discussions, solution design, and implementation.
• Write clean, maintainable, and well-tested code following engineering best practices.
• Perform unit testing, integration testing, and support deployment activities.
• Troubleshoot application, database, and integration-related issues.
• Collaborate with Product, QA, DevOps, and Architecture teams to deliver high-quality solutions.
• Contribute to application performance optimization, monitoring, and operational stability.
• Support ongoing enhancements, framework upgrades, and security improvements.

Mandatory Skills

• 3-5 years of hands-on experience in Java backend development.
• Strong expertise in Java 17/21 and Spring Boot 3.x.
• Solid understanding of Spring Framework, Microservices Architecture, and REST APIs.
• Experience with Spring Security, OAuth2, and JWT.
• Hands-on experience with Hibernate/JPA and relational databases such as PostgreSQL or MySQL.
• Working knowledge of Kafka and Redis.
• Experience with Docker and Kubernetes.
• Exposure to AWS services such as EKS, RDS, S3, and IAM.
• Familiarity with CI/CD pipelines using GitHub Actions, Jenkins, or similar tools.
• Good understanding of software design principles, debugging, and problem-solving.

Desirable Skills

• Experience with API Gateway solutions such as Kong, KrakenD, or Apigee.
• Knowledge of observability and monitoring tools including OpenTelemetry, Prometheus, Grafana, ELK, or Loki.
• Exposure to RabbitMQ, Terraform, and Helm.
• Understanding of multithreading, concurrency, design patterns, and SOLID principles.
• Familiarity with application security concepts, OWASP standards, and code quality tools such as SonarQube, Fortify, or SCA.
• Experience in cloud-native or distributed systems environments.
• Exposure to Fintech, Payments, Transaction Processing, or Payment Gateway integrations.
• Knowledge of Active-Active/DR architectures and high-availability systems.
• Experience with Magento, Shopify, or WordPress plugin development will be an added advantage.
• Strong communication, collaboration, and stakeholder management skills