Lead Engineer
OSBIndia Private Limited
5 - 10 years
Bengaluru
Posted: 10/12/2025
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Job Description
Core Responsibilities
- Design, develop, and maintain high-quality, scalable backend solutions for our financial applications, using modern technologies and frameworks.
- Develop Java Webservices and components according to a detailed design document.
- Build efficient, reusable, and reliable Java code per industry best practices.
- Follow the TDD approach and ensure unit-test coverage meets quality requirements.
- Develop Integration tests to ensure coding adheres to acceptance criteria and verify the end-to-end behaviour of the system.
- Ensure the best possible performance, quality, and responsiveness of applications.
- Drive team meetings to productive output.
- Technically mentor team to map them to their defined career path
Experience Requirements
- 10+ years experience specifically into backend (desirable to have Full Stack ) working within Financial Services or Banking is desirable but not essential
Knowledge Requirements
- 10+ years of experience in backend development, including experience with languages and frameworks such as Java
- Bachelors degree in computer science, Engineering, or a related field
- Must have experience developing in Java's latest version (the last version is 8).
- Must have experience in design and development using Microservice architecture.
- Solid knowledge of OOP concepts, and design principles/patterns for developing scalable applications.
- Must have experience developing Spring Boot applications.
- Must have experience developing database access layers using Spring Data JPA/Hibernates.
- Must have experience in developing REST Services using Spring.
- Good working experience in the development of event-driven systems using any framework.
- Must have experience in domain driven design construct.
- Must have experience with any RDBMS and at least one NoSQL database preferably PostgresSQL and Mongo DB.
- Must have experience writing unit and integration tests using JUnit.
- Must have experience using mock frameworks like Mockito, and WireMock.
- Must have experience using Git.
- Must have experience with CI / CD.
- Basic hands-on experience in one of the cloud providers (AWS/Azure) or at least Docker and Kubernetes.
- Familiarity with build tools Maven or Gradle.
- Nice to have : nCino, Mambu
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