Senior Software Engineer IND

OSB India; Bengaluru; On-site; INR 2,400,000 - 4,200,000; Full time

Job summary

OSB India in Bengaluru (Bangalore) seeks an experienced Backend Engineer with 5+ years in development, focusing on DevOps, cloud, and scalable backend systems for financial applications. You will design, implement, test, and deploy robust services, collaborating across locations and teams to ensure reliable delivery and continuous improvement.

You will work with Java, Spring Boot, microservices, and cloud platforms like Azure, maintaining strong test coverage and aligning with Agile practices.

Qualifications

• Bachelor's degree in CS, Engineering or related field.
• 5+ years of development experience, preferably in financial services.
• Strong Java knowledge and Spring Boot experience.
• Experience with Microservice architecture.
• Experience with REST services and Spring Data/JPA/Hibernate.
• Familiarity with CI/CD, Git, and build tools Maven or Gradle.
• Knowledge of RDBMS and NoSQL databases (Postgres, MongoDB).
• Experience with JUnit, Mockito/WireMock for testing.
• Cloud hands-on with AWS/Azure or Docker/Kubernetes.
• Agile team experience and TDD-driven development.
• Nice to have: nCino, Mambu.

Responsibilities

• Develop and maintain scalable backend solutions for financial applications.
• Develop Java Webservices and components per design.
• Write clean, reusable Java code following best practices.
• Follow the TDD approach and ensure unit-test coverage.
• Develop integration tests to verify end-to-end behaviour.
• Collaborate with cross-functional teams to deliver projects.
• Integrate backend with front-end interfaces for seamless UX.
• Work with cloud platforms (Azure) to deploy and manage apps.
• Stay updated on industry trends and best practices.
• Ensure code is well-documented and adheres to standards.
• Mentor junior developers and perform RCA as needed.
• Support continuous delivery and release readiness.
• Drive service improvement and innovation.

Skills

Java

Spring Boot

Microservices

REST Services

OOP

TDD/Unit Testing

Git

CI/CD

Docker

Kubernetes

Azure

AWS

PostgreSQL

MongoDB

JUnit

Mockito/WireMock

Maven/Gradle

Spring Data JPA/Hibernate

Event-driven architectures

Agile

Education

Bachelor's degree in Computer Science, Engineering, or related field

Job description

Job Description

We are passionate about our people and want to continue building a collaborative and engaging environment. Being dedicated to diversity and inclusion, we encourage differences and recognise that individuals from diverse backgrounds and experiences can bring valuable insights and enhance the way we work.

Job Title: Backend Engineer

Department: Modernisation

Line Manager’s Job Title: Lead Engineer

Location: Bangalore

Version Date: April 2026

Job Purpose

We are seeking a skilled Developer with 5+ years of experience and a strong interest in DevOps, cloud, and application programming. The ideal candidate should understand backend technologies and frameworks. If you are a seasoned professional with a passion for continuous learning and looking to make a significant impact in the financial industry, we'd love to hear from you.

This role will require interaction across all relevant sites.

Core Responsibilities

• 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.
• Collaborate with cross-functional teams to gather requirements, develop solutions, and ensure the timely delivery of projects
• Integrate and optimize backend components with front-end user interfaces for seamless user experience
• Work with cloud platforms, specifically Azure, to architect, deploy, and manage applications
• Stay up-to-date with industry trends, emerging technologies, and best practices to continuously improve the team's capabilities and the overall software development process
• Ensure code is well-documented and adheres to established coding standards
• Assist in mentoring and guiding junior developers
• Ensure robust root cause analysis (RCA) and preventative actions are implemented.
• Work within the assigned Value Stream, collaborating with Product Owners, Engineers, and Business stakeholders.
• Support continuous delivery, ensuring operational readiness for releases.
• Drive a culture of service improvement and innovation.

Experience Requirements

• 5+ years’ experience as a developer working within Financial Services or Banking is desirable but not essential

Knowledge Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field
• 5+ years of experience in development, including experience with languages and frameworks such as Java.
• Good to have experience developing in Java's latest version (the last version is 8).
• Good to have experience in development using Microservice architecture.
• Solid knowledge of OOP concepts, and design principles/patterns for developing scalable applications.
• Should have experience developing Spring Boot applications.
• Good to have experience developing database access layers using Spring Data JPA/Hibernates.
• Good to have experience in developing REST Services using Spring.
• Good working experience in the development of event-driven systems using any framework.
• Good to 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.
• Good to 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.
• Strong understanding of automation testing frameworks and best practices
• Strong communication and collaboration skills, with the ability to work well in a team-oriented environment
• Demonstrated passion for continuous learning and staying up-to-date with industry trends and emerging technologies
• Adept at working in an Agile development environment and managing tasks effectively
• Comfortable with version control systems such as Git
• Nice to have : nCino, Mambu

This Job Description defines the role as it exists now. It is not meant to represent an exclusive description of the job holder’s responsibilities as these may vary from time to time in line with the needs of the business. As such, Job Descriptions should be subject to regular review and updates as necessary.