113,628+ Core Java Developer Jobs in Canada — Top Companies Hiring July 2026

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Kernel Developer RTOS

Join to apply for the Senior Kernel Developer - RTOS role at Huawei Canada . Huawei Canada has an immediate permanent opening for a Senior Software Developer. About the team: The Intelligent Real-Time Operating System Lab focuses on OS archite ...

RQ11154 – Software Developer – Senior

Ministry of Public and Business Service Delivery and Procurement Government Services Integration Cluster 222 Jarvis St, Toronto Start Date: End Date: Requisition Closing Date: , 12:00 p.m. Must Have: 10+ years of development experience in high-sc ...

RQ08838 Software Developer Senior

About the job RQ08838 - Software Developer - Senior DescriptionTo respond to the priorities of the Government of Ontario through the passage of the Bill 5, Protect Ontario by Unleashing Our Economy Act 2025, the resource may be partially assigned to Bill 5 related projects or initiatives on an as neede ...

Senior NetSuite Developer (Remote)

About ExtendApps ExtendApps is a boutique NetSuite Product development and consultancy firm building apps, customizations and integrations for the NetSuite platform. We work with NetSuite’s leading application partners and customers to develop exceptional software and create business value.Why Join Ext ...

Senior NodeJS Developer, Onsite

Step into a Senior NodeJS Developer role in Toronto, ON, with a flexible onsite schedule of two days a week. This long-term position allows you to leverage your extensive experience in NodeJS and integration testing.We're looking for two dedicated developers with at least seven years of NodeJS experience to ...

Senior Developer (Front End)

The Critical Mass technology team is looking for an inspired, motivated, and experienced Senior Developer to join our Communications team for a contract engagement. We are an experience design agency with a focus on the customer, which means that collaboration and precision execution are at the heart of ou ...

RQ10035 Software Developer Senior

Justice Technology Services - Ministry of Public and Business Service Delivery and Procurement Security Level: CRJMC ScopeDesign, development and implement enhancements to the Criminal Law Division SCOPE and e-LibraryWork with the project team in completing all relevant and required documenta ...

RQ09677 Software Developer Senior

About the job RQ09677 - Software Developer - Senior RQ09677 - Software Developer - SeniorDowntown, TorontoOnsiteSecurity Level: CRJMC (must get clearance before start date)Must-Haves:Over 8+years of overall experiencein the entireSoftware Deve ...

RQ08497 Software Developer Senior

About the job RQ08497 - Software Developer - Senior Description NOTE Assignment Type: This position is currently listed as Hybrid and consultants will be required to work onsite at the work location 3 days a week and 2 days from home. The details of this ...

RQ08829 Software Developer Senior

About the job RQ08829 - Software Developer - Senior Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, ...

RQ08123 Software Developer Senior

About the job RQ08123 - Software Developer - Senior Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining,Support ...

Senior iOS Developer / Lead

Location Toronto, ON (Hybrid – 2 days onsite) Experience 8–10 years of overall IT experience 6–8 years of dedicated iOS development experience Education Bachelor’s degree in Computer Science, IT, or a related field Top 3 Required Skills < ...

Advanced Software Developer Montreal

1 month ago Be among the first 25 applicants Snowed in Studios is a game development studio based in Ottawa, Canada. As part of Keywords Studios' Create service line, we provide support to some of the most exciting games being made today. You'll have the chance to make a global impact ...

Expert ServiceNow Solutions Developer

Become an Expert ServiceNow Solutions Developer with RSM and create transformative client experiences. Leverage your skills in ServiceNow to design and implement cutting-edge ITSM solutions.This position requires 5–7 years of hands-on ServiceNow experience to develop and execute scalable configurations based ...

Senior Data Platform Developer

At Seequent, we help organisations to understand the underground, giving the confidence to make better decisions faster. We build world-leading technology that is at the forefront of Earth sciences, transforming the way our customers work. Every day we help them develop critical mineral resources ...

Senior Software Developer Numerical

At Seequent, we help organisations to understand the underground, giving the confidence to make better decisions faster. We build world‑leading technology that is at the forefront of Earth sciences, transforming the way our customers work. Every day we help them develop critical mineral resources mo ...

Senior Developer Guidewire Cloud

Leverage your expertise as a Senior Software Engineer in Guidewire ClaimCenter while working remotely in Canada. This contract role provides the opportunity to shape impactful business applications with potential for extension.As a Senior Developer, you will collaborate within the Guidewire Cloud environment ...

Experienced Angular Developer Opportunity

Talentola is looking for an experienced Angular Developer in Mississauga, Canada. This full-time position is ideal for professionals with over a decade of experience in front-end development, specifically with Angular 8+/14+.As a Mid-Senior Developer, you will play a crucial role in streamlining the hi ...

Expert AXIOM Developer Toronto

Take on a key role as an Expert AXIOM Developer in Toronto, ON, focusing on regulatory reporting solutions. This long-term contract allows you to design and implement critical applications.We seek an Expert AXIOM Developer with a minimum of seven years of experience in developing regulatory reporting applica ...

Software Developer Backend .NET

Software Developer Backend .NET Location:Dieppe, CA, NB E1A 6P8 Requisition ID: 19228 Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our ...

RQ11254 Software Developer Senior

Responsibilities: Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code o compiling data-driven programs, maintaining, and conducting unit tests. Resolves and troubleshoots technical p ...

Web Developer Intern Remote

This is a remote position. Job Overview We are looking for aspiring Web Developer Interns who want to gain practical experience in website development and design. This remote internship, lasting between 1 and 6 months, allows interns to work on real-world assignments while learning modern development tools and t ...

Senior ETL/Python Developer

Senior ETL/Python Developer Location: Toronto, ON (Hybrid 4 Days WFO) Duration: 12 Months Experience: 5+ Years Job Overview We're seeking an experienced ETL Pipeline Developer proficient in Python to design, implement, and maintain robust data pipelines. This role is critical for transforming raw data into valu ...

Full Stack Application Developer

Job Description (JD) Position: Full Stack Application Developer / Application Development Support Specialist Client: Government of Alberta (GoA) Technology and Innovation Business Unit: Economic Intelligence & Investment Services Branch Location: Primarily Remote within Canada, with approximately 15% onsite wor ...

Controls System Software Developer

We are currently seeking a full-time Controls System Software Developer with 1 to 3 years of experience to design, develop, and support end-to-end C#/.NET and C++ software solutions that integrate 3D geometry, computer vision, and industrial robotics automation. The hours will typically be in the office Monday t ...

Playwright Test Automation Developer

Playwright Test Automation Developer Playwright (JavaScript, TypeScript), Functional & Performance Testing Location: Montreal, QC Onsite Key Skills: Playwright , strong coding skills in JavaScript, TypeScript, or Python. Experience Required: 68 Years Role Description Develop and maintain automated test scripts ...

Senior React UI Developer

Senior React UI Developer Location: Montreal Work Model: Hybrid 3 days per week in office Role Summary Manage and support the Finastra Loan IQ (LIQ) platform used in commercial lending, syndicated loans, and corporate banking operations. Work closely with front office, middle office, and back office banking tea ...

Senior IT Security Engineer

MatchBox Consulting is currently seeking an Senior IT Security Engineer for a 6‑month contract role with our Vancouver/Victoria based client. Work may be done remotely within BC but preference will be given to local candidates who can work at either the Victoria or Vancouver office for 3‑4 working days per week. ...

Senior Software Engineer

Senior Software Engineer Requisition ID: 249307 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payments technology and innovation. We have a history of safely leveraging new tools ...

Software Architect

Role: Senior Software Architect with Embedded Systems & Satellite Type: Hybrid As our Software Architect , you will be responsible for the fundamental design and structural integrity of our core systems. Your work will directly influence the performance and reliability of our global ...

Senior Software Developer, Kubernetes Compute

Toronto, CanadaJoin us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this ...

Senior Android Developer Focusing on AI Application Experience

Join a dynamic team as a Senior Android Developer and lead innovation in family mobile applications with a focus on AI technologies. Enhance user experiences and engagement through intuitive design.You'll play a crucial role in a major redesign of our core mobile application, aimed at making it faster and mo ...

Lead React Native Developer for Fintech Solutions

Take the lead in developing a pioneering non-custodial crypto wallet as a Senior React Native Developer. This remote position focuses on payment experiences and blockchain technology in Canada.This crucial role demands full lifecycle ownership of mobile application features, collaborating with cross-function ...

Senior Lead Machine Learning Engineer, Agentic AI

Upwork Inc.’s (Nasdaq: UPWK) family of companies connects businesses with global, AI-enabled talent across every contingent work type including freelance, fractional, and payrolled. This portfolio includes the Upwork Marketplace, which connects businesses with on-demand access to highly skilled talent ...

Senior Infrastructure Engineer

Location: Remote - Remote - Based In ET+2 / -3, NY Preferred Remote | Full-time Compensation: $170K - $220K Our client is a venture-backed financial technology firm dedicated to transforming the global movement of money through stablecoin infrastructure. Back ...

Product Manager

LayerZero The Future is Omnichain. Founded in 2021, LayerZero’s vision is to create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities. With LayerZero's simple, generic messaging protocol, builders wil ...

Senior Infrastructure Engineer

Location:Remote - Remote - Based In ET+2 / -3, NY PreferredRemote | Full-timeCompensation:$170K - $220KOur client is a venture-backed financial technology firm dedicated to transforming the global movement of money through stablecoin infrastructure. Backed by pre ...

Product Manager

Founded in 2021, LayerZero’s vision is to create a community of cross-chain developers, building dApps that are no longer constrained by individual blockchain capabilities. With LayerZero's simple, generic messaging protocol, builders will develop cross-chain dApps designed to unify the power of individual ...

Staff Software Engineer Apache Spark

Overview At Cloudera, we empower people to transform complex data into clear and actionable insights. With as much data under management as the hyperscalers, we are the preferred data partner for the top companies in almost every industry. Powered by the relentless innovation of the open source c ...

APPIAN Developer / Sr. Developer / Lead || Toronto, ON Hybrid || Fulltime FTE

<div>No# of open positions: 8</div> <div> </div> <div>Candidate must be available in Canada, and must be authorized to work on Fulltime FTE Role.</div> <div> </div> <div> </div> <div>Role: APPIAN D ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Core Java Developer Jobs in Canada Job Search Guide, Trends and Insights