Java Full Stack with React Developer

S M Software Solutions Inc; Mississauga; On-site; CAD 120,000 - 160,000; Full time

Job summary

Citi Bank in Mississauga, Ontario, is seeking an experienced Java Full Stack with React Developer to design and maintain scalable applications using Java, Spring Boot, and React.js. This onsite full-time role requires 8+ years of hands-on experience across backend and frontend development, strong databases, testing, and Agile practices.

You will work in a collaborative environment, building RESTful services, microservices, and rich user interfaces with React, Redux, and modern UI frameworks.

Qualifications

• 8+ years of relevant experience in Java full-stack development.
• Strong proficiency in Java 8/11/17, Spring Boot, Spring MVC, Hibernate/JPA, RESTful APIs, and microservices.
• Hands-on experience with React.js, Redux, JavaScript (ES6+), and TypeScript.
• Proficiency in SQL databases and familiarity with NoSQL databases.
• Experience with unit and integration testing frameworks.
• Familiarity with Git-based version control and Agile methodologies.

Responsibilities

• Develop backend applications using Java 8/11/17, Spring Boot, and Spring MVC.
• Work with Hibernate/JPA, RESTful APIs, and microservices.
• Build user interfaces using React.js, Redux, JavaScript (ES6+), and TypeScript.
• Work with HTML5, CSS3, and UI frameworks such as Tailwind, Material UI, or Bootstrap.
• Work with SQL databases (PostgreSQL, MySQL, Oracle) and NoSQL (MongoDB, Redis).
• Perform unit and integration testing with JUnit, Mockito, Jest, Cypress, Selenium.
• Use Git and platforms like GitHub, Bitbucket, GitLab; collaborate in Agile Scrum/Kanban.

Skills

Java 8/11/17

Spring Boot

Spring MVC

Hibernate/JPA

RESTful APIs

microservices

React.js

Redux

JavaScript ES6+

TypeScript

HTML5

CSS3

Tailwind

Material UI

Bootstrap

PostgreSQL

MySQL

Oracle

MongoDB

Redis

JUnit

Mockito

Jest

Cypress

Selenium

Git

GitHub

GitLab

Bitbucket

Agile ScrumKanban

Tools

Git

GitHub

GitLab

Bitbucket

Job description

Client: Citi Bank – Java Full Stack with React Developer

We are seeking an experienced Java Full Stack with React Developer with 8+ years of experience to develop and maintain full-stack applications using Java, Spring Boot, and React.js. The ideal candidate will have strong backend and frontend development skills, database expertise, testing experience, and familiarity with Agile methodologies.

Role Snapshot

• Job Title: Java Full Stack with React Developer
• Client: Citi Bank
• Work Location: Mississauga, Ontario, Canada
• Work Arrangement: Onsite
• Position Type: Full-time
• Experience Required: 8+ years
• Application Deadline: 26 October 2026

Must Have

• 8+ years of relevant experience in Java full-stack development.
• Strong proficiency in Java 8/11/17, Spring Boot, Spring MVC, Hibernate/JPA, RESTful APIs, and microservices.
• Hands-on experience with React.js, Redux, JavaScript (ES6+), and TypeScript.
• Proficiency in SQL databases and familiarity with NoSQL databases.
• Experience with unit and integration testing frameworks.
• Familiarity with Git-based version control and Agile methodologies.

Description

The Java Full Stack with React Developer will be responsible for building and maintaining scalable applications using Java-based backend technologies and modern React-based frontend frameworks.

The role requires expertise in API development, database technologies, software testing, version control, and collaborative Agile development practices.

Responsibilities

Backend Development

• Develop backend applications using Java 8/11/17, Spring Boot, and Spring MVC.
• Work with Hibernate/JPA, RESTful APIs, and microservices.

Frontend Development

• Build user interfaces using React.js, Redux, JavaScript (ES6+), and TypeScript.
• Work with HTML5, CSS3, and UI frameworks such as Tailwind, Material UI, or Bootstrap.

Database Management

• Work with SQL databases, including PostgreSQL, MySQL, and Oracle.
• Use NoSQL databases such as MongoDB and Redis where applicable.

Testing and Quality Assurance

• Perform unit and integration testing using JUnit, Mockito, Jest, Cypress, and Selenium.

Version Control and Agile Practices

• Use Git and platforms such as GitHub, Bitbucket, or GitLab.
• Collaborate within Agile teams using Scrum or Kanban methodologies.

Experience And Skill Set Requirements

• Backend Development – 40%
• Strong proficiency in Java 8/11/17.
• Experience with Spring Boot, Spring MVC, Hibernate/JPA, RESTful APIs, and microservices.
• Frontend Development – 35%
• Hands-on experience with React.js and Redux.
• Proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3.
• Familiarity with Tailwind, Material UI, or Bootstrap.
• Databases, Testing, and Development Practices – 25%
• SQL database experience with PostgreSQL, MySQL, and Oracle.
• Familiarity with NoSQL databases, including MongoDB and Redis.
• Unit and integration testing using JUnit, Mockito, Jest, Cypress, and Selenium.
• Version control using Git, GitHub, Bitbucket, or GitLab.
• Familiarity with Agile methodologies, including Scrum and Kanban.

Required Skills

• Java 8/11/17
• Spring Boot and Spring MVC
• Hibernate/JPA, RESTful APIs, and microservices
• React.js, Redux, JavaScript (ES6+), and TypeScript
• HTML5, CSS3, Tailwind, Material UI, or Bootstrap
• PostgreSQL, MySQL, Oracle, MongoDB, and Redis
• JUnit, Mockito, Jest, Cypress, and Selenium
• Git, GitHub, Bitbucket, and GitLab
• Agile methodologies: Scrum and Kanban

Note

This is an on-site assignment, requiring candidates to be present in the office five days per week.

5 Days Onsite

Email is the best way to reach us.