Senior Java Full Stack Developer

NTT DATA, Inc.; Montreal (administrative region); Hybrid; CAD 85,000 - 115,000; Full time

Job summary

A global technology services provider is seeking a Senior Java Full Stack Developer in Montreal, Quebec. The role involves designing and maintaining Java/Spring Boot components in a hybrid work environment. Ideal candidates should have over 10 years of experience in Core Java and 5+ years in Spring frameworks. Experience with React/Angular, DevOps tools, and a Bachelor's in Computer Science are also required. Join a leading team driving innovation in technology services.

Qualifications

• 10+ years of experience with Core Java features.
• 5+ years of experience with Spring MVC, Spring Boot, and REST API.
• 2+ years of experience with React or Angular.

Responsibilities

• Design, implement, and maintain Java/Spring Boot components.
• Work in an agile environment with the product owner team.
• Optimize performance and integrate DevOps practices.

Skills

Core Java features

Spring MVC framework

Spring Boot

Rest API

JSON

React

Angular

DevOps tools (Git, Jenkins)

Education

Bachelor's in Computer Science/IT related degree

Tools

Git

Jenkins

JIRA

MongoDB

Job description

Senior Java Full Stack Developer (Onsite Hybrid)

Date: Jan 8, 2026

Location: Montreal, QC, CA

Company: NTT DATA Services

NTT DATA is a $30 billion trusted global innovator of business and technology services, serving 75% of the Fortune Global 100.

We are currently seeking a Senior Java Full Stack Developer (Onsite Hybrid) to join our team in Montreal, Quebec (CA-QC), Canada.

Job Responsibilities

• Design, implement, and maintain Java/Spring Boot based components for high-profile projects.
• Work closely with a product owner team and business users in an agile environment.
• Develop new features, integrate DevOps practices, and optimize performance.
• Take initiative on project clarification of requirements, plan implementation, and ensure timely delivery.
• Write clean, consistent, and well-documented code; uphold best practices and engineering standards.

Basic Qualifications

• Strong knowledge of Core Java features: class loading, garbage collection, Java Collections API, multithreading, concurrent programming, reflections API, Java Streams (10+ years of experience).
• Experience working with Spring MVC framework, Spring Boot, Rest API, JSON (5+ years of experience).
• Knowledge/understanding of IOC/MVC frameworks.
• Multiple years of experience with each of 2 or more frameworks.
• Experience with React or Angular and components/libraries such as ag-grid, prime-ng, bootstrap, ng-rx (2+ years of experience).
• Experience with Angular, in addition to React, is a BIG plus as current Angular UI will be re-written using an in-house grown React Based UI Framework.
• Experience with building of large apps (10+ years of experience).
• Deep understanding of Computer Science related principles, data structures, and algorithms.
• Experience with standard DevOps tools such as Git, Jenkins, JIRA.
• Ability to work both independently and closely with other team members.
• Ability to communicate clearly.

Degree: Bachelor’s in Computer Science/IT related degree or equivalent work experience.

Preferred Skills

• Hands on with event streaming platforms such as Kafka.
• Hands on with MongoDB from an application developer perspective.
• Experience with transition from on-premises technologies to Cloud.

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For Pay Transparency information, please click here.