Jobs in Canada

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Added 6 days ago
Senior Java Developer – Spring Boot | TDD | CI/CD | AWS
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Senior Java Developer – Spring Boot, REST APIs, TDD & CI/CD
Added 3 days ago
Lead Java Developer - Strong in Spring Boot, Struts and Angular
Smart IT Frame LLC
Toronto, ON
Contract
Job Title: Java Pure Backend Developer - Strong in Spring Boot, Struts and Angular
Added 4 days ago
Java Developer – Spring Boot & Java Modernization
Parishram Resources I Pvt. Ltd.
Canada
Contract
We are looking for 2 experienced Java Developers to join our team and support a major application modernization initiative. The primary focus of this role will be upgrading applications…
Added 18 days ago
Product Engineering (Full Stack Developer - Java, Spring Boot & React)
Allstate Canada
Toronto, ON
Full-time
We are looking for an experienced Full Stack Developer with hands-on experience in Java Spring Boot, React.js, and relational database. The ideal candidate should have a strong grasp of…
Added 26 days ago
Java Fullstack Developer - Spring Boot, Microservices, Angular 10+
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
1. Strong experience in Java (Spring Boot / Microservices architecture)
Added 1 month ago
Full Stack Java Developer - Spring Boot, Microservices, Kubernetes, Azure
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Core: Java (solid junior acceptable), Spring Boot, Microservices, Kubernetes
Added 1 month ago
Java Backend Integration Developer (Spring Boot & Azure)
Recrute Action
ON · Toronto, Waterloo, Ontario
Contract
Backend Integration Developer (Java/Spring Boot)
Added 10 days ago
Senior Java Full Stack Developer (Core Java, Spring Boot, Oracle) (Hybrid)
Cognizant
Calgary, AB
Full-time
Design, develop, and maintain enterprise applications using Core Java, Spring Boot, and React.js to deliver scalable, resilient, and maintainable solutions.
Added 9 days ago
Hiring: Java/Spring Boot Developer | Spring Boot 2.7 → 3.5 | Java 11/17 → 21 | Canada (Hybrid)
TMS LLC
Toronto, ON
Contract
Role: Java/ Spring Boot Developer- Upgrade & Modernization- 2 Positions
Added 9 days ago
Canada Role: Java Developer | Spring Boot | Upgrade & Modernization | Hybrid | 7+ years of experience
TMS LLC
Toronto, ON
Contract
Role: Java / Spring Boot Developer – Upgrade & Modernization
Added 4 days ago
Integration Lead – Java Spring Boot (35670)
Myticas Consulting
ON · Ontario, Canada
Contract
This is a senior, hands-on technical leadership role requiring deep expertise in Java, Spring Boot, microservices, APIs, enterprise integration, and event-driven architectures. The…
Added 2 days ago
Developer Java, Spring, AWS
Maarut
Longueuil, QC
Contract
Java, Spring, and AWS code to tackle technical debt and fix vulnerabilities,
Added 4 days ago
Lead Développeur Java Spring Boot (Senior)
SII Canada
Montreal, QC
Full-time
Expérience significative avec Spring Boot et le framework Spring.
Added 4 days ago
Lead Développeur Java Spring Boot (Senior)
Groupe SII
Montreal, QC
Full-time
Expérience significative avec Spring Boot et le framework Spring.
Added 5 days ago
Développeur(euse) Full Stack - Java Spring Boot / Angular
Astek
Montreal, QC
Full-time
Full Stack Developer - Java Spring Boot / Angular
Added 20 days ago
Open Liberty Architect – WebSphere Liberty, Java & Spring Boot
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
Develop cloud-native microservices using Java, Spring Boot, Jakarta EE, and Open Liberty.
Added 1 month ago
Développeur.euse Java / Java Developer
Bounteous
Montreal, QC
Full-time
Développement logiciel : Développer, maintenir et améliorer des applications Java de niveau entreprise. Tirer parti du cadriciel Spring (Spring Boot, Spring Data, Spring Security) pour…
Added 1 month ago
Senior Java Developer, Applications Development – Assistant Vice President
Citi
Mississauga, ON
Full-time
Expert-level command of Java, RESTful API design, and cloud engineering principles, with hands-on experience building production-grade services using Spring and Spring Boot.
Added 1 month ago
Java Developer 1016
Veracity Ventures Inc.
Toronto, ON
Full-time
We are looking for an experienced Java Developer with 5+ years of hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should…
Added 2 months ago
Développeur Java Agentique IA / Agentic AI Java Developer
Portage CyberTech
Montreal, Quebec
Full-time
Développer et maintenir des applications Java (Spring Boot, microservices).
Added 3 days ago
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montréal-Ouest, QC
Full-time
Développer et maintenir des applications Java (Spring Boot, microservices)
Added 4 days ago
Développeur.euse Java Full Stack / Java Full Stack Developer x2 (Signature)
Portage CyberTech
Montreal, QC
Full-time
Développer et maintenir des applications Java (Spring Boot, microservices)
Added 2 days ago
Java Developer Canada Remote 1016
Veracity Ventures Inc.
Remote, Canada
Full-time · Remote
We are looking for an experienced Java Developer to join our team for a fully remote opportunity in Canada. The ideal candidate will have strong hands-on experience with Java, Spring Boot,…
Added 1 month ago
Senior Java Developer – Vice President
Citi
Remote, Canada
Full-time · Remote
The Applications Development Senior Manager (Senior Java Developer – Vice President) is a senior-level position responsible for driving results through hands-on technical leadership and…
Added 1 month ago
Java Developer
Bounteous
Montreal, QC
Full-time
We are seeking Java Developers with 3-15 years of professional experience to join our high-performing team. This role requires strong expertise in Java , Spring Framework , SQL ,…

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Senior Java Developer – Spring Boot | TDD | CI/CD | AWS

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 14, 2026
Experience: 5+ years of software development experience in Java / NodeJs, spanning the full application development life cycle.
Posting language: English
Posted: Sep 14, 2026

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Original job description

Senior Java Developer – Spring Boot, REST APIs, TDD & CI/CD

Roles and Responsibilities:

• Design, develop, and maintain high-quality, maintainable Java applications and services using clean code principles and established design patterns.
• Write comprehensive, meaningful unit tests using JUnit and Mockito to ensure code correctness, reliability, and long-term maintainability.
• Apply test-driven development (TDD) and continuous testing practices to drive design, maximize coverage, and prevent regressions.
• Build modular, reusable, and testable applications and APIs (REST web services) in Java.
• Embed security-by-design throughout the development life cycle, following secure coding standards and addressing vulnerabilities early.
• Champion code quality through thorough code reviews, pair programming, and adherence to coding standards and best practices.
• Refactor and improve existing codebases to reduce technical debt and enhance readability, performance, and testability.
• Apply core Java concepts - collections, concurrency and multithreading, generics, streams, exception handling, and JVM memory management - to build robust solutions.
• Integrate automated unit testing, static code analysis, security scanning, and quality gates into CI/CD pipelines.
• Use tools such as SonarQube and JaCoCo to measure, enforce, and continuously improve code quality and test coverage.
• Collaborate with architects, business and application analysts, operations teams, and testing specialists to deliver reliable, secure, high-quality solutions.
• Diagnose, troubleshoot, and resolve complex technical, performance, security, and reliability issues.
• Stay current with emerging technologies, including AI-assisted development and developer experience platforms, and evaluate how they can improve quality and productivity.

Skills Required:

• 5+ years of software development experience in Java / NodeJs, spanning the full application development life cycle.
• Experience with modern UI technologies (for example, React, Angular, TypeScript, JavaScript, HTML5, CSS) is preferred.
• Strong command of core Java concepts, including collections, concurrency/multithreading, generics, streams, lambdas, exception handling, and JVM memory management.
• Proven, hands-on experience writing effective unit tests with JUnit and mocking frameworks such as Mockito.
• Solid understanding of test-driven development (TDD), test automation, and continuous testing practices.
• Deep commitment to code quality, clean code, SOLID principles, and design patterns.
• Working knowledge of secure coding practices and application security fundamentals (for example, the OWASP Top 10).
• Experience building RESTful APIs and microservices using frameworks such as Spring / Spring Boot.
• Experience with static code analysis, code coverage, and security scanning tools such as SonarQube and JaCoCo.
• Experience with build tools such as Maven or Gradle and source code management tools such as Git and Bitbucket.
• Experience integrating automated tests, quality checks, and security gates into CI/CD pipelines (for example, Jenkins).
• Strong analytical, problem-solving, communication, and technical documentation skills.
• Ability to work effectively in a fast-paced, cross-functional Agile environment.

Nice to Have (Added Advantage):

• Experience using AI-assisted development tools (for example, GitHub Copilot) to accelerate coding and testing.
• Experience working with AI agents or agentic development workflows.
• Experience with backend API technologies such as Node.js is preferred.
• Experience with Backstage and related developer portal technologies.
• Experience building and maintaining CI/CD pipelines and related tooling.
• Experience with containerization and orchestration technologies such as Docker and Kubernetes.
• Experience with cloud platforms such as AWS.
• Experience with Jira, Confluence, and Agile delivery practices.
• University Degree or College Diploma in Computer Science or a related technology field.

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More about this job

Responsibilities

Design, develop, and maintain high-quality Java applications while championing code quality through reviews and TDD practices. Collaborate with cross-functional teams to deliver secure, reliable solutions and resolve complex technical issues.

Requirements

Requires 5+ years of software development experience with strong command of core Java, Spring Boot, and TDD methodologies. Candidates should have experience with CI/CD pipelines, static code analysis tools, and secure coding practices.

Skills

Java
Spring Boot
TDD
CI/CD
AWS
REST APIs
JUnit
Mockito
SonarQube
JaCoCo
Maven
Gradle
Git
Jenkins
Microservices
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
TDD
CI/CD
AWS
REST APIs
JUnit
Mockito
SonarQube
JaCoCo
Maven
Gradle
Git
Bitbucket
Jenkins
Microservices
Agile
Clean Code
SOLID Principles
OWASP
Concurrency
Multithreading
JVM
React
Angular
TypeScript
Docker
Kubernetes
Jira
Confluence

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