Senior Java Full Stack Developer (React.js)

Winzons; India; On-site; INR 2,500,000 - 3,200,000; Full time

Job summary

Bankai Informatics Pvt. Ltd. seeks a Senior Java Full Stack Developer to design and implement scalable banking applications. The role combines strong backend with modern UI in React.js, leveraging microservices and Kafka for event-driven architectures.

The ideal candidate will have 8+ years of hands-on experience in Java full stack development, deep knowledge of Spring Boot, microservices, REST APIs, and proficiency in SQL databases (Oracle, PostgreSQL).

Qualifications

• 8+ years of hands-on experience in Java Full Stack development.
• Strong expertise in Core Java (8/11/17) and Spring Boot microservices.
• Proficient in React.js with Hooks and Redux.
• Experience building scalable UI and enterprise-grade apps.
• Solid knowledge of Kafka, SQL databases (Oracle/PostgreSQL).
• Experience with CI/CD, Git and Agile methodologies.

Responsibilities

• Design and develop scalable microservices using Java & Spring Boot.
• Build and maintain high-quality UI using React.js.
• Lead end-to-end feature development for frontend and backend.
• Implement event-driven systems using Kafka.
• Collaborate with cross-functional teams in Agile sprints.

Skills

Core Java

Spring Boot

Microservices

REST APIs

React.js

UI Components

Kafka

SQL

Oracle

PostgreSQL

CI/CD

Git

Agile

Tools

AWS

Docker

Kubernetes

Job description

Company Name: Bankai Informatics Pvt. Ltd.

Job Role: Senior Java Full Stack Developer

Client: Leading Banking Client

Experience Required: 8+ Years

Employment Type: Full-Time

Location: PAN India (All Metro Cities)

Salary Range: ₹25-32 LPA

Notice Period: Immediate to 30 Days Preferred

Job Description :

We are looking for a highly skilled Java Full Stack Developer with strong expertise in React.js and modern Java (8/11/17) to work on scalable, enterprise-grade banking applications. The ideal candidate should have hands-on experience in building end-to-end solutions (UI + backend) using modern frameworks and microservices architecture.

Must-Have Skills :

• Strong experience in Core Java (8/11/17)
• Hands-on with Spring Boot, Microservices, REST APIs
• Strong frontend expertise in React.js (Hooks, Redux preferred)
• Experience in building responsive UI components and dashboards
• Good understanding of event-driven architecture (Kafka)
• Experience with SQL/Oracle/PostgreSQL databases
• Hands-on with CI/CD tools, Git, Agile methodology

Good to Have :

• Experience in AWS / Docker / Kubernetes
• Knowledge of performance optimization & scalable systems
• Exposure to Banking / Financial Services domain

Key Responsibilities :

• Design and develop scalable microservices using Java & Spring Boot
• Build and maintain high-quality UI using React.js
• Work on end-to-end feature development (frontend + backend)
• Implement event-driven systems using Kafka
• Collaborate with cross-functional teams in an Agile environment

Candidate Profile :

• Strong hands-on developer with balanced full stack experience
• Proven experience in React (Hooks/Redux) and modern Java
• Experience working on high-performance enterprise applications