Sr Java Developer

About Sonata Software Sonata Software, with over $1.2 Billion Revenue, is a leading AI-first Modernization Engineering company, powered by our unique Platformation framework. Our 6400+ AI Engineers are helping enterprises transform from systems to intelligent business platforms leveraging partner ecosystem to drive speed, efficiency and growth. Our bouquet of Modernization Engineering Services with AI -first approach cuts across Cloud, Data, AI, Dynamics, Test Automation, and Managed Services.

Sonata’s AI-led modernization is enabled by a powerful suite of proprietary tools and assets. At the core is the Harmoni.AI Enterprise Platform, which includes Agent Bridge -a governance and observability framework; Agent Builder -a development toolkit for fungible agents integrated into enterprise systems; and the Agent Marketplace -an internal ecosystem for modular, reusable agents.

Headquartered in Bengaluru, India, Sonata Software has a strong global presence, including key regions US, UK, India, Malaysia, Mexico, Australia, DACH (Germany/Switzerland) & Nordics (Finland). We are a trusted partner of Fortune 500 companies in Banking, Financial Services and Insurance; Healthcare and Lifesciences; Telecom, Media, and Technology; and Retail, Manufacturing and Distribution space.

Deep collaborations with partners like Microsoft, AWS, Salesforce, and Snowflake strengthen our ability to deliver cutting-edge AI solutions. Our 30+years of partnership with Microsoft, and being part of the elite Microsoft Inner Circle, places us among the top 1% of global Microsoft partners. Sonata is now among the first companies to earn the Microsoft Frontier Partner Badge Also; Sonata Software is proud to achieve AWS Premier Tier Status in the AWS Partner Network.

Job Title- Sr Java Developer Location- Chennai Roles And Responsibilities

• Lead the development and implementation of Java-based applications and microservices.
• Contribute to high-level architecture and design decisions.
• Maintain and enhance existing codebases, ensuring high performance and scalability.
• Conduct and lead code reviews to ensure coding standards and best practices.
• Mentor junior developers, providing technical guidance and support.
• Work closely with Product, QA, DevOps, and other teams to translate business requirements into technical specifications.
• Ensure solutions meet non-functional requirements such as scalability, resilience, performance, and security.
• Oversee DevOps practices, deployment strategies, and CI/CD pipelines.

Qualifications & Required Skills Design & Architecture

• Experience implementing modular architecture.
• Strong understanding of scalability, resilience, and non-functional requirements (NFRs).
• Ability to evaluate and improve architectural patterns.

Java Programming

• Strong knowledge of OOP, SOLID principles, and Java 8+ features.
• Expertise in building RESTful APIs.
• Hands-on experience with Spring Framework, Spring Boot, JPA/Hibernate, dependency injection, and application configuration.
• Exposure to reactive programming is a plus.

Microservices Development

• Experience building and deploying microservices in production.
• Understanding of common microservice patterns such as Saga, Circuit Breaker, and distributed tracing.
• Familiarity with cross-cutting concerns (security, auditing, logging, exception handling).

Event Streaming

• Practical experience with Kafka or Azure Event Hubs.
• Understanding of pub/sub models, consumer groups, and partitioning.
• Ability to integrate event streaming with microservices.

Cloud Technologies

• Experience with Azure services such as AKS, Helm, and Azure Event Hubs.
• Understanding of cloud-native application deployment and best practices.

DevOps & Deployment

• Hands-on experience with CI/CD pipelines, Docker, Kubernetes, and containerization.
• Knowledge of deployment strategies on Azure or other cloud platforms.

Soft Skills

• Strong problem-solving abilities with the capacity to make informed architectural decisions.
• Excellent collaboration and communication skills, with experience working alongside DevOps, QA, and Product teams.

Why join Sonata Software? At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll …