268,974+ Full Stack Engineer Java Spring Boot Reactjs Nodejs Jobs in Toronto, Canada — Local Employers Hiring June 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

Field CQV Engineer Pharma/Bio (IQ/OQ & Validation)

A leading life sciences engineering firm is seeking a CQV Engineer to support project execution in pharmaceutical and biotech manufacturing facilities. This field-based role focuses on delivering commissioning, qualification, and validation activities across multiple systems. The ideal candidate will have 5+ yea ...

Experienced Quality Engineer Driving Data Integrity and Automation

Become a crucial part of data transformation efforts as a Quality Engineer. Focus on driving quality through innovative automation techniques and collaborative project management.As a central figure in the team, you'll advocate for quality while executing QE activities that support enterprise-wide strategies ...

Experienced Data Engineer Shaping Data Infrastructure in Cleantech

Step into the role of Senior Data Engineer, where your expertise will help optimize data for energy storage systems. Lead the charge on innovative data solutions that streamline processes and enhance sustainability in energy markets.In this position, you will collaborate with software engineers, data scienti ...

Senior Engineer for Capital Projects and Reliability Management

Shape the future of manufacturing as a Capital Project & Reliability Engineer. Oversee asset management, maintenance execution, and automation strategies to boost efficiency and reliability.This role involves comprehensive oversight of maintenance strategies designed to maximize the reliability of process eq ...

Senior Staff Software Engineer, Consumer Engineering (Web Infra)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm is looking for a Senior Staff Software Engineer to take on a critical role in defining and leading web platform and inf ...

Senior Physical Design Engineer: Lead Next Gen Tapeouts

A leading technology firm in Toronto is seeking a skilled engineer for physical design roles. The ideal candidate will lead next-generation PHY IP design and collaborate closely with the RTL and Analog teams. Responsibilities include physical design implementation and ensuring successful design tapeouts. Candida ...

Senior ASIC Design Engineer — High Impact SoCs (Equity)

A leading technology company in Toronto is looking for a Senior ASIC Design Engineer to implement and document high-performance RTL designs. This role involves architecture analysis and collaboration with various teams to meet design targets. The ideal candidate will have significant experience in RTL developmen ...

Expert Machine Learning Engineer for Advertising Technology Solutions

Elevate your career as a Machine Learning Engineer in a leading remote team dedicated to advertising technology. Drive innovation by designing scalable data solutions and advanced ML algorithms that shape industry standards.This position involves deep collaboration with Data Scientists and Engineers to overc ...

Expert Machine Learning Engineer for Advertising Technology Solutions

Elevate your career as a Machine Learning Engineer in a leading remote team dedicated to advertising technology. Drive innovation by designing scalable data solutions and advanced ML algorithms that shape industry standards.This position involves deep collaboration with Data Scientists and Engineers to overc ...

Rust Backend Engineer: Lead Systems, AI Tooling & Scale

A leading streaming service in Toronto is looking for a Senior Software Engineer specializing in Rust. In this role, you will lead the development of backend services and tools, focusing on high-performance system architecture. Candidates should have at least 4 years of software development experience, particula ...

ML Engineer Build Scalable AI for Fintech & MLOps

A leading fintech company in Toronto is seeking a Machine Learning Engineer to design, develop, and deploy world-class ML systems. The ideal candidate should be proficient in Python and familiar with ML libraries such as Scikit-learn and PyTorch. This role involves implementing MLOps best practices and optimizin ...

ML Engineer Build Scalable AI for Fintech & MLOps

A leading fintech company in Toronto is seeking a Machine Learning Engineer passionate about AI solutions and optimizing ML systems. You will be responsible for designing and deploying machine learning pipelines, implementing MLOps best practices, and collaborating on data pipeline development. The ideal candida ...

Senior AI Platform Engineer: AI First Systems & UX

A leading tech company in Toronto is seeking a Senior Software Engineer to build innovative AI-powered platform capabilities. This role is vital in designing user experiences and influencing product direction. The ideal candidate has over 6 years of software engineering expertise, strong proficiency in Python, a ...

Senior Software Engineer II Private Markets ERP + Equity

A technology company in Toronto is seeking a Senior Software Engineer II to drive complex technical projects and mentor team members. The role requires experience with Python, Django, React, and other technologies. Responsibilities include simplifying systems, collaborating across functions, and fostering a high ...

Staff Platform Engineer — SOA/EDA Core (Mentor & Architect)

A dynamic technology company in Toronto is seeking a Staff Engineer to define the future architecture of their Core Platform. The successful candidate will lead technical efforts while mentoring engineers across teams. Responsibilities include designing scalable services aligned with architectural vision and sol ...

Senior High Speed Analog/Mixed Signal IC Engineer

A leading technology company in Toronto is seeking an experienced Analog/Mixed-Signal IC Design Engineer to design sophisticated CMOS products. Responsibilities include developing and verifying high-performance analog and mixed-signal circuits using industry-standard tools like MATLAB and Spectre. The ideal cand ...

Software Engineer, Collect — Build Internal AI Tools (Remote)

A leading AI technology company in Toronto is seeking a Software Engineer to develop critical internal tools and collaborate with a talented team. The ideal candidate has experience in both front-end and back-end development, and familiarity with Next.js, TypeScript, React, and Python. Join this inclusive enviro ...

Machine Learning Engineer (with Vertex AI Experience) Canada

Tiger Analytics is looking for a skilled and innovative Machine Learning Engineer with hands‑on experience in Google Cloud Platform (GCP) and Vertex AI to design, build, and deploy scalable ML solutions. You will play a key role in operationalizing machine learning models and drivin ...

Founding Staff Engineer & Team Builder — AI SaaS (Toronto)

A leading AI-native SaaS startup in Toronto is looking for a hands-on Lead Software Engineer to help build its new engineering team and architecture from the ground up. This role is ideal for a seasoned professional with over 10 years in software engineering, including substantial technical leadership experience ...

Senior Software Engineer Build COS & AI Driven Systems

A leading e-commerce furniture brand is looking for a Senior Software Engineer to design and develop systems that enhance the post-purchase journey. In this role, you will build features for the Cozey Operating System, create innovative in-house tools, and streamline warehouse management through AI. Passion for ...

Senior ML Engineer — Scale Production Grade ML Systems

A leading technology firm in Toronto is seeking a Senior Machine Learning Engineer to build production-grade ML systems. The ideal candidate should have hands-on experience in deploying ML solutions using deep learning frameworks like PyTorch and TensorFlow. This role involves collaborating with cross-functional ...

Innovative Senior Software Engineer in Financial Services Transformation

Join a revolutionary movement in financial technology as a Senior Software Engineer. Utilize your skills to drive the architecture and implementation of innovative, scalable solutions.In this dynamic role, you'll take charge of critical technical initiatives that define the future of our platform. You'll be ...

Machine Learning Engineer Specializing in Model Optimization Algorithms

Elevate AI innovations as a Machine Learning Engineer focused on enhancing model optimization algorithms in remote workspace. Collaborate with product teams to streamline LLM training and deployment pipelines effectively.In this role, you will work as a key contributor on a dynamic team, developing cutting-e ...

Senior Software Engineer II — Build Private Markets ERP

A leading software company in Toronto is seeking a Senior Software Engineer II to lead complex projects and mentor junior engineers. The role requires expertise in Python, Django, and React, along with a strategic mindset to understand technical trade-offs. You will collaborate cross-functionally to create impac ...

AI Driven Test Automation Engineer – Mobile, Web & API

A leading financial institution in Toronto is looking for a skilled Test Automation Engineer to design and execute automated test strategies for mobile and web applications. The ideal candidate will have experience in test automation and API testing, collaborating with cross-functional teams to ensure high-quali ...

Senior Software Engineer — Lead High Impact, Remote/Hybrid

A leading employee recognition platform in Canada seeks a Senior Software Engineer to drive product impact at a global scale. The role offers hybrid or remote work options. Responsibilities include leading projects, mentoring engineers, and improving engineering practices. Candidates should have 5-7+ years in a ...

Lead AI and Machine Learning Engineer at Gusto

Shape Gusto's future as the Lead of AI and Machine Learning Engineering, unifying cutting-edge AI strategies that serve small businesses effectively from Denver, San Francisco, or New York.As the Lead AI and Machine Learning Engineer, you’ll define the trajectory for AI initiatives within Gusto. Bringing ove ...

Lead Solutions Engineer, Payments / Ingénieur principal de solutions

We are the company, a leading fintech company that has been simplifying payments in Canada since the early 2000s. We process $5 billion annually for some of the world's largest gaming and cryptocurrency platforms across Interac, EFT and soon to be RTR rails. Our infrastructure sits at the center of how mon ...

Senior Staff Software Engineer – Identity & Access Management Platform

About Kaseya Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational ...

Senior Site Reliability Engineer at SoundHound AI (Toronto)

OverviewEnhance cloud security and reliability with SoundHound AI as a Senior Site Reliability Engineer. Take ownership of complex infrastructures while driving operational excellence and collaborating with agile teams. This senior role at SoundHound AI focuses on high-level site reliability engineerin ...

Senior Data Modeler / Data Engineer (MongoDB & Azure) (Toronto)

Brief Role Summary This role supports an Enterprise Payments operational data store and cloud-based analytics platform, with a balanced focus on JSON/MongoDB data modeling and cloud data engineering. The role partners closely with data analytics and payments stakeholders to onboard new data pipeli ...

Senior Software Engineer – AI Startup, On site Toronto

A leading tech recruitment agency is seeking a Senior Software Engineer for a top-tier AI startup in Toronto. This role, requiring on-site presence, involves collaborating to design and enhance user experiences while taking ownership of system features. Candidates should have a Bachelor's degree and 4–10 years o ...

Senior FPGA Design Engineer ML Driven Chip Designer

A leading AI startup in Toronto is seeking a Senior FPGA Design Engineer to fuse chip design expertise with machine learning. In this role, you will translate hardware logic into artificial intelligence, work alongside top-tier engineers, and refine novel chip design methodologies. The ideal candidate has a Bach ...

Senior Software Engineer for Scalable Payroll Solutions Development

Elevate your career as a Senior Software Engineer focusing on reliable payroll solutions in a hybrid work model. Collaborate with product and design teams to build impactful software that resonates with users.This role offers an opportunity to architect and maintain high-quality applications and services uti ...

Innovative Machine Learning Engineer for AI Driven Healthcare

Join as a Senior Machine Learning Engineer and innovate healthcare experiences through AI. Enhance clinician services and patient health using cutting-edge technologies in a collaborative hybrid role.This position focuses on designing and implementing advanced AI features that support clinical workflows. You ...

Remote Senior Software Engineer, Product (React/Go & LLMs)

A leading tech company is hiring a Senior Software Engineer to join their product team. This primarily remote role involves designing and building impactful LLM applications using React and Go. Candidates should have 5+ years of software engineering experience, with a strong background in building production-rea ...

Remote Machine Learning Engineer Real Time Ad Tech

A tech company in Canada is seeking a Machine Learning Engineer to join its Data Science team. The position involves designing real-time data pipelines, implementing ML algorithms, and working on microservices for model training and monitoring. Ideal candidates should have a degree in Computer Science, algorithm ...

Senior Machine Learning Engineer Excelling in Financial Markets

Elevate fintech analytics as a Senior Machine Learning Engineer. Build and deploy innovative models designed to enhance quantitative research and market signal accuracy in real-time environments.This role emphasizes developing complex machine learning algorithms and analyzing substantial financial datasets. ...

Senior ML Engineer: NLP + BERT, Deep Learning Pro

A technology firm in Toronto is seeking a Senior Machine Learning Engineer. The role involves creating and deploying machine learning models to meet business objectives. The ideal candidate will have deep knowledge of machine learning concepts, proficiency in frameworks like TensorFlow and PyTorch, and strong pr ...

ML Kernel Performance Engineer, AWS Neuron, Annapurna Labs

ML Kernel Performance Engineer, AWS Neuron, Annapurna Labs The Annapurna Labs team at Amazon Web Services (AWS) builds AWS Neuron, the software development kit used to accelerate deep learning and generative AI workloads on Amazon’s custom machine learning accelerators, Inferentia and Trainium. T ...

Expert Senior Product Engineer Focused on User Delight

Join as a Senior Product Engineer to shape transformative solutions that empower organizations. Deliver high-quality, engaging user experiences and be part of a fast-paced, innovation-driven culture.This position offers the opportunity to impact incident management significantly. With 5+ years of Ruby on Rai ...

Expert Hardware Test Engineer for Groundbreaking Test Systems

Become a key player as a Hardware Test Engineer, focusing on cutting-edge test systems for space hardware. Partner with a diverse team driving the next era of connectivity and exploration.This role is pivotal in designing and implementing test strategies to validate hardware designed for harsh environments. ...

Senior Power Delivery Engineer for Transmission Line Projects

Transform the energy landscape as a Senior Transmission Lines Engineer. Lead major projects that innovate transmission line design and bolster the integration of renewable energy.In this impactful senior role, you will focus on overseeing the design and implementation of transmission line projects. Your resp ...

ML Data Infra Engineer: Scale Petabyte Data Systems

A leading AI design firm in Toronto is seeking an experienced Software Engineer to join their team. The ideal candidate will have 2-5 years of experience in developing large-scale distributed systems and a strong grasp of data structures, algorithms, and data storage architectures. You will collaborate with exce ...

DevOps Engineer experience with AWS, Groovy, Shell Scripting

DevOps Engineer Design, implement, and manage CI/CD pipelines to ensure seamless software delivery. Utilize Liquibase for database migration, version control, and schema management. Develop automation and integration tasks using Groovy scripting. Work with AWS ...

Control Systems Engineer Specializing in Advanced Regulatory Solutions

Join as a Control Systems Engineer and specialize in advanced regulatory solutions for the mining industry. Engage in hands-on system integration and troubleshooting while collaborating globally.This Mid-Senior level role within the Advanced Process Control department focuses on deploying optimization soluti ...

Remote Node Engineer (Mid Level) Build with Impact

A leading software solutions provider in Ontario is looking for a developer with at least 3 years of experience to join their fully remote team. This role requires the ability to create clean and testable code, along with serverless experience using AWS or Azure. Join a team that focuses on one project at a time ...

Senior ML Engineer (Speech to Speech) — Remote SME

Vosyn seeks a Senior ML Engineer SME to lead the development of cutting-edge speech-to-speech technology. This role involves providing strategic technical guidance on TTS models, collaborating with the VosynCore team to enhance project delivery and ensure compliance with quality standards. The position offers re ...

Staff Physical Design Engineer — Advanced Node ASIC Lead

A leading company in next-generation digital connectivity is seeking a Staff Physical Design Engineer responsible for high-speed digital block design. The ideal candidate will drive physical design processes, optimize designs for area and power, and collaborate across engineering teams to resolve implementation ...

Expert DevOps Engineer in CI/CD and Automation

Lead transformative projects as an Expert DevOps Engineer. Engineer scalable CI/CD solutions and optimize Kubernetes environments while driving global collaboration.This key role demands a background of over 5 years in DevOps or a mix of software development and DevOps expertise. You will take charge o ...

🚀 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

    Full Stack Engineer Java Spring Boot Reactjs Nodejs Jobs in Toronto Job Search Guide, Trends and Insights