Find work in Canada.

543,960 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 19 hours ago
T
Java Software Engineer
Tekshapers
Toronto, ON
- Full-time
Refactor and improve existing codebases to reduce technical debt and enhance readability, performance, and testability.
Added 19 hours ago
W
Software Engineer I
Wayfair
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
…engineering journey alongside a cohort of peers, building core technical and problem-solving skills through collaborative learning and meaningful work. With guidance from your manager,…
Added 19 hours ago
ET
Senior AI/ML Engineer
Envision Technology Solutions
Canada
- Contract
The Senior AI/ML Platform Engineer will build, productionize, and operate AI/ML solutions on Azure Databricks platform.
Added 19 hours ago
L
Applied AI Engineer
Luxoft
Canada
- Full-time
Our client is an energy solutions provider. Our AI-enabled platform supports operations, tracking and decision-making to optimize large-scale renewable and traditional energy portfolios.…
Added 19 hours ago
G
Senior AI Engineer
Guidepoint
Toronto, ON
- Full-time
We are looking for a hands-on Senior AI Engineer to take working prototypes into production and shape the architecture as the product grows. You will have broad ownership across agent…
Added 19 hours ago
LM
Senior Software Engineer - Product Lead
Lockheed Martin
Ottawa, ON
- Full-time
The Senior Software Engineer is a technical leader and subject matter expert who combines hands-on software development with team leadership and mentorship. In this role, the successful…
Added 19 hours ago
ML
IT Security Consultant
Maple Leaf Foods Inc.
Mississauga, ON
- $96,000 to $141,000 CAD / year
- Full-time
Do you live and breathe cyber security? Are you passionate about keeping your workplace, data and operations safe? If this sounds like you, we have an opportunity for you. Maple Leaf Foods…
Added 19 hours ago
ML
Engineering Manager
Maple Leaf Foods Inc.
London, ON
- $122,000 to $172,000 CAD / year
- Full-time
…operational leadership for all engineering, capital projects, technical services, facility infrastructure, utilities, and engineering documentation within a large, modern poultry processing…
Added 19 hours ago
H
Junior Cyber Incident Response Analyst
Hootsuite
Vancouver, BC
- Full-time
Support the team in the day-to-day security operations monitoring and response for corporate and customer facing systems
Added 19 hours ago
H
Global Mining Practice Business Development Leader
HDR
Ottawa, ON
- Full-time
…permitting and feasibility through detailed design, construction, operations, water and mine waste management, and closure and reclamation. You’ll connect clients with integrated technical,…
Added 19 hours ago
BS
R&D Prototyping III / Prototypage R-D III
Boston Scientific
Montreal, QC
- Full-time
We are seeking an experienced R&D Prototyping Manufacturing Engineer to lead and support a small team of electromechanical technicians in delivering high-quality research and development…
Added 19 hours ago
Departmental Assistant, Civil, Geological and Environmental Engineering
University of Saskatchewan
Saskatoon, SK
Primary Purpose: The departmental assistant provides advanced technical expertise and operational support for the rock mechanics and mining engineering laboratories within the department.…
Added 20 hours ago
CW
Senior Process Engineer
Canadian Water Technologies Ltd.
Calgary, AB
- Full-time
As a Senior Process Engineer, you will be reporting to the Operations Manager and will support projects that span multiple disciplines within our organization in order to deliver high…
Added 20 hours ago
AE
Senior Manager, Asset Management & Engineering
ATCO EnPower
Calgary, AB
- Full-time
Reporting to the General Manager, Midstream, the Senior Manager leads Facility Engineering, Operations Engineering, Maintenance and Asset Performance. The role translates Product Line…
Added 20 hours ago
CS
Project Engineer
CQ Search Group Ltd.
Quebec, QC · Greater Quebec City Metropolitan Area
- $85,000 to $95,000 CAD / year
- Full-time
We are seeking an experienced and driven Project Engineer to join our team in Quebec City. In this role, you will lead and execute end-to-end capital projects within a fast-paced,…
Added 20 hours ago
H
Global Mining Practice Business Development Leader
HDR
Kingston, ON
- Full-time
…permitting and feasibility through detailed design, construction, operations, water and mine waste management, and closure and reclamation. You’ll connect clients with integrated technical,…
Added 20 hours ago
T
Manager, Growth Engineering
TransAlta
Calgary, AB
- Full-time
…integrated Growth Engineering function responsible for providing the technical foundation for the evaluation and development of new energy…
Added 20 hours ago
N
Software Engineer 2 - Kubernetes Backend and Platform Engineering
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
As an Engineer on the NKP AI Platform team, you will be a key technical leader responsible for architecting, building, and scaling the infrastructure that allows enterprises to train,…
Added 20 hours ago
H
Global Mining Practice Business Development Leader
HDR
Saskatoon, SK
- Full-time
…permitting and feasibility through detailed design, construction, operations, water and mine waste management, and closure and reclamation. You’ll connect clients with integrated technical,…
Added 20 hours ago
NS
Maintenance Worker II - Maintenance and Operations
Nova Scotia Health Authority
Halifax, NS
- Full-time
A one (1) year program in a technical trade such as electrical, plumbing, industrial/mechanical, building systems tech, carpentry, and may also consider a 4th Class Power Engineer…
Added 20 hours ago
K
Staff Software Engineer, Identity and Access Management
Kong
Toronto, ON
- Full-time
As a Staff Software Engineer on the Konnect team at Kong, you’ll architect Kong Identity's multi-tenant identity platform supporting complex organizational hierarchies, cross-tenant…
Added 20 hours ago
H
Global Mining Practice Business Development Leader
HDR
Calgary, AB
- Full-time
…permitting and feasibility through detailed design, construction, operations, water and mine waste management, and closure and reclamation. You’ll connect clients with integrated technical,…
Added 21 hours ago
O
Manager, Software Development
OpenText
Richmond Hill, ON
- Full-time
…onboard, coach, and directly manage software engineers and technical specialists working across Java-based cloud services, Python-based AI and document intelligence, React user experiences,…
Added 21 hours ago
SC
Senior Environmental or Water Resources Engineer
SRK Consulting
Quebec, QC
- Full-time
We are seeking a bilingual (French/English) Senior Environmental or Water Resources Engineer to work with our surface water team, focused on mine water management, based in Eastern Canada…
Added 21 hours ago
SV
Senior Systems Administrator
SPIN VFX
Toronto, ON
- Full-time
…and modernize it in a planned way, working alongside a DevOps engineer who owns provisioning and configuration tooling and a Systems Administrator who carries day-to-day fleet…

Tekshapers

Java Software Engineer

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 28, 2026
Experience: 5+ years of software development experience in Java / NodeJs, spanning the full application development life cycle.
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: Senior Java Engineer

Job Description:-

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.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain secure, high-quality Java applications, REST APIs, and microservices, applying clean code, design patterns, and test-driven development. Improve existing systems and CI/CD quality controls, troubleshoot complex issues, and collaborate with cross-functional teams to deliver reliable solutions.

Requirements

Requires 5+ years of software development experience in Java or Node.js, strong core Java knowledge, and hands-on experience with unit testing, TDD, REST APIs, and Spring or Spring Boot. Candidates should also have experience with secure coding, code-quality and coverage tools, build and source-control systems, CI/CD, and Agile collaboration; a computer science or related technology degree or diploma is an added advantage.

Skills

Java
JUnit
Mockito
Test-Driven Development
REST APIs
Spring Boot
Microservices
Core Java
Secure Coding
Code Quality
SonarQube
JaCoCo
CI/CD
Maven
Git
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
Node.js
JUnit
Mockito
Test-Driven Development
Continuous Testing
REST APIs
Spring
Spring Boot
Microservices
Core Java
Concurrency
JVM Memory Management
Secure Coding
OWASP Top 10
SonarQube
JaCoCo
Maven
Gradle
Git
Bitbucket
CI/CD
Jenkins
React
Angular
TypeScript
GitHub Copilot
Backstage
Docker
Kubernetes

Report this job