Java Full Stack with React Developer

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