Backend Developer – Java & Spring Boot

Quantbot; Bengaluru; On-site; INR 900,000 - 1,800,000; Full time

Job summary

Quantbot in Bengaluru is seeking a backend developer to design and build scalable Java-based services using Spring Boot. You will create RESTful APIs for banking portals, integrate with Kafka, RabbitMQ, and various databases, and contribute to CI/CD and DevOps practices.

You will collaborate with architects and frontend teams, focusing on performance, security, reliability, and scalability, while working with MongoDB, PostgreSQL, Elasticsearch, Docker and OpenAPI to deliver robust backend

Qualifications

• Proficient in Java and Spring Boot with building RESTful services.
• Experience integrating systems using Kafka, RabbitMQ, and REST.
• Knowledge of MongoDB, PostgreSQL and Elasticsearch for scalable storage and search.

Responsibilities

• Develop scalable backend services using Java & Spring Boot
• Design and build RESTful APIs for banking portals and applications
• Integrate systems using Kafka, RabbitMQ & REST
• Build workflow-based backend solutions
• Work with MongoDB & PostgreSQL
• Integrate Elasticsearch for high-performance search and real-time querying
• Contribute to CI/CD, Docker & DevOps practices
• Collaborate with architects, frontend teams and business stakeholders
• Focus on application performance, security, reliability and scalability

Skills

Team collaboration

Problem solving

Communication

Tools

Java

Spring Boot

REST APIs

OpenAPI

Kafka

RabbitMQ

MongoDB

PostgreSQL

Elasticsearch

Docker

Git

CI/CD

DevOps

System Integration

API Development

Job description

Batch: 2023/2024/2025/2026.

Responsibilities:

• Develop scalable backend services using Java & Spring Boot
• Design and build RESTful APIs for banking portals and applications
• Integrate systems using Kafka, RabbitMQ & REST
• Build workflow-based backend solutions
• Work with MongoDB & PostgreSQL
• Integrate Elasticsearch for high-performance search and real-time querying
• Contribute to CI/CD, Docker & DevOps practices
• Collaborate with architects, frontend teams and business stakeholders
• Focus on application performance, security, reliability and scalability

Key Skills:

• Java
• Spring Boot
• REST APIs
• OpenAPI
• Kafka
• RabbitMQ
• MongoDB
• PostgreSQL
• Elasticsearch
• Docker
• Git
• CI/CD
• DevOps
• System Integration
• API Development