Java Developer

Au Small Finance Bank Ltd.; Bengaluru; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Au Small Finance Bank Ltd. is seeking an experienced Java Spring Boot Developer to design, develop, and maintain scalable backend systems.

The role emphasizes building RESTful APIs and a microservices‑based architecture with strong focus on performance and security. You will collaborate with frontend teams, product stakeholders, and other engineers to deliver robust solutions, write clean code, and perform regular reviews.

Qualifications

• Proficiency in Core Java, Spring Boot and Spring MVC
• Hands-on experience with Microservices architecture
• Experience in REST API development
• Strong knowledge of SQL databases (MySQL/PostgreSQL/Oracle)
• Experience with Hibernate/JPA
• Familiarity with message brokers like Kafka or RabbitMQ (preferred)
• Git and CI/CD pipelines understanding
• Knowledge of design patterns and system design

Responsibilities

• Design and develop robust, scalable backend applications using Java and Spring Boot
• Develop and maintain RESTful APIs and Microservices
• Collaborate with frontend, product teams, and stakeholders to deliver high‑quality solutions
• Write clean, maintainable code following best practices
• Perform code reviews and ensure coding standards
• Troubleshoot, debug, and optimize performance
• Work on database design, queries, and performance tuning
• Ensure application security and data protection standards

Skills

Core Java

Spring Boot

Microservices

REST API development

SQL databases

Hibernate/JPA

Git/CI/CD

Design patterns

Tools

Kafka/RabbitMQ

Job description

Role Overview:

We are looking for an experienced Java Spring BootDeveloper with strong backend development skills to design, develop, andmaintain scalable, high-performance applications. The candidate should havehands-on experience in building RESTful APIs and microservices-basedarchitecture.

Key Responsibilities:

• Designand develop robust, scalable, and secure backend applications using Javaand Spring Boot
• Developand maintain RESTful APIs and Microservices
• Collaboratewith frontend developers, product teams, and other stakeholders to deliverhigh-quality solutions
• Writeclean, maintainable, and efficient code following best practices
• Performcode reviews and ensure adherence to coding standards
• Troubleshoot,debug, and optimize application performance
• Workon database design, queries, and performance tuning
• Ensureapplication security and data protection standards

Required Skills:

• Strongexpertise in Core Java, Spring Boot, Spring MVC
• Hands-onexperience in Microservices Architecture
• Experiencewith REST API development
• Strongknowledge of SQL (MySQL/PostgreSQL/Oracle)
• Experiencewith Hibernate/JPA
• Familiaritywith Kafka / RabbitMQ (preferred)
• Experiencewith Git, CI/CD pipelines
• Understandingof design patterns and system design
• Gooddebugging and problem-solving skills

Preferred Qualifications:

• Knowledgeof API Gateway, Security (OAuth2, JWT)

Soft Skills:

• Strongcommunication and collaboration skills
• Abilityto work in a fast-paced environment