Senior Software Engineer

Job Title : Senior Software Engineer Java

Job Summary :

We are seeking a highly skilled Senior Software Engineer Java with 512 years of experience in designing and developing scalable Microservices and enterprise-grade applications. The ideal candidate must have strong expertise in Java (8 ), Data Structures, Algorithms, Spring Boot, and Microservices architecture, with exposure to cloud platforms and DevOps practices. Experience in the payment domain will be considered a significant advantage.

This role requires strong problem-solving abilities, clean coding practices, and a deep understanding of architectural patterns for building high-performance and resilient systems.

Key Responsibilities :

- Design, develop, and maintain scalable, distributed microservices using Java 8 , Spring Boot, and related frameworks.

- Apply data structure and algorithm expertise to build efficient and high-performance systems.

- Develop and integrate RESTful APIs with strong adherence to security, scalability, and reliability.

- Implement domain-driven design (DDD), microservices design patterns, and 12-factor app principles.

- Collaborate with product managers, architects, and cross-functional teams to translate requirements into technical solutions.

- Write clean, modular, reusable, and testable code aligned with SOLID principles and industry best practices.

- Ensure robust error handling, logging, and monitoring across services.

- Work with AWS or other cloud platforms to design and deploy scalable applications.

- Leverage DevOps tools (Jenkins, Git, SonarQube) for CI/CD automation and code quality assurance.

- Conduct code reviews, mentor junior developers, and ensure high coding standards across the team.

- Participate in Agile ceremonies and contribute to continuous delivery and improvement.

- Write and maintain unit tests (JUnit or equivalent) to ensure code quality and reliability.

- Troubleshoot production issues and optimize performance of critical services.

Required Skills & Qualifications :

Education : BE/B.Tech in Computer Science, MIS, or equivalent work-related experience.

Experience : 5 to 12 years of hands-on experience in Java and microservices development.

Core Skills :

- Strong knowledge of Java 8 , Spring, Spring Boot, Hibernate, JPA.

- Proven expertise in Microservices architecture and RESTful API design.

- Strong fundamentals in OOP, SOLID principles, Exception Handling, Coding Standards.

- Deep understanding of Data Structures, Algorithms, and trade-offs in system design.

- Familiarity with Spring Security for authentication/authorization.

- Good working knowledge of Jenkins, Git, SonarQube, deployment architecture.

- Proficiency in unit testing frameworks (JUnit preferred).

Cloud & DevOps :

- Basic knowledge of AWS stack (EC2, S3, RDS, Lambda, etc.) or other cloud platforms.

- Exposure to DevOps practices and CI/CD pipelines.





Preferred Qualifications :

- Domain expertise in payments, fintech, or high-volume transaction systems.

- Exposure to high-scale web application architecture and data pipelines.

- Understanding of event-driven architectures and messaging systems (Kafka, RabbitMQ).

- Hands-on experience with performance optimization, caching strategies, and load testing.

- Knowledge of containerization/orchestration (Docker, Kubernetes).





Soft Skills :

- Excellent problem-solving and analytical skills.

- Strong verbal and written communication abilities.

- Ability to work independently and in a collaborative Agile environment.

- Passion for clean, test-driven development and continuous improvement.