Fullstack Engineer Python Java Typescript Jobs in Toronto, Canada

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 Backend Engineer: Automated Planning & Scheduling

A leading meal kit delivery service in Toronto is seeking a Senior Software Engineer to enhance their backend systems using Python and FastAPI. This role involves building the algorithmic engine for automated planning, supporting frontend applications, and contributing to an event-driven architecture. Candidates ...

Senior ML Engineer – GenAI & Production Analytics

A leading quick service restaurant company in Toronto is looking for a Machine Learning Engineer to join their Advanced Analytics team. The role involves developing and deploying machine learning models to enhance operational efficiency and customer experience. Candidates should have experience in machine learni ...

ML Engineer, Recommendation Systems (Contract)

A leading technology recruitment agency is seeking a highly skilled Machine Learning Engineer for a 6-month contract in Toronto, Canada. You will be responsible for architecting and developing a next-generation recommendation engine that optimizes financial product presentations. Candidates should have strong ex ...

ML Research Intern — Shape Truthful AI Platform

An innovative AI detection platform is seeking a skilled Software Engineer to build a next-gen platform verifying the quality and factuality of information. Candidates should have expertise in Python and PyTorch, a passion for machine learning, and a drive for positive societal impact. Responsibilities include d ...

Senior Full Stack Engineer, International Card Tech

A leading financial services company in Toronto is seeking a Staff Software Engineer for their International Card Tech team. The role requires strong full-stack development skills with at least 8 years of experience in languages like JavaScript and Python. Candidates should be familiar with cloud platforms such ...

Remote Applied AI Engineer: Automation & LLMs

A leading AI services provider in Toronto is seeking an Applied AI Engineer(Automation) to create and deploy impactful AI solutions. This role involves collaborating with various stakeholders to integrate AI and automation into business workflows. Candidates should have strong Python skills, experience with LLMs ...

Senior AI Inference Deployment Lead (Remote)

A leading AI computing company is seeking a Sr. Deployment Engineer in Toronto to deploy AI inference clusters and optimize capacity across datacenters. The ideal candidate has 5-7 years of experience with on-prem compute infrastructure and strong skills in Python and Linux. Responsibilities include developing a ...

AI Infra Ops Engineer: Scale & Keep AI Clusters Up

A leading AI technology company is looking for an experienced AI Infrastructure Operations Engineer in Toronto, Canada. The successful candidate will manage advanced AI compute clusters and ensure their performance and availability. Key responsibilities include deploying container-based services, monitoring infr ...

Analytics Engineer Remote AI for Private Equity Value

A leading AI solutions provider in Toronto seeks an Analytics Engineer. You will design and develop advanced analytics solutions for clients in private equity, contributing to client engagements and data-driven decision making. The ideal candidate has a Bachelor's in Business Analytics, advanced SQL and Python s ...

Remote Senior AI Inference Deployment Engineer

A cutting-edge AI technology company is seeking a Sr. Deployment Engineer in Toronto. This role involves deploying AI inference clusters, optimizing capacity allocation, and ensuring smooth operations across datacenters. Ideal candidates should possess 5-7 years of experience with compute infrastructure and stro ...

Senior Inference ML Engineer — Transformer & Sparse Compute

A leading AI technology firm is seeking a Senior Research Engineer to adapt advanced language and vision models on their architecture. This role involves optimizing transformer designs and prototyping inference algorithms. Candidates should have extensive software development experience in machine learning, stro ...

Platform Engineer – AWS, CI/CD & Observability

A leading risk management firm in Toronto is seeking a Platform Engineer to enhance their AWS infrastructure and support CI/CD pipelines. The ideal candidate will have at least 1 year of experience with Python and a solid understanding of AWS services. Responsibilities include developing cloud-native services an ...

GenAI ML Ops Engineer — Vertex AI & Scalable Deployments

A leading technology company in Toronto seeks a skilled ML Ops engineer to manage the operational lifecycle of ML systems and generative AI applications. The role involves collaborating with cross-functional teams to deploy and serve models using Google Cloud's AI solutions, while ensuring quality and performanc ...

Senior Inference ML Runtime Architect

A leading AI technology company based in Toronto is seeking an experienced ML Engineer to join their Inference team. The role involves driving technical projects related to generative AI and optimizing ML systems for high performance. The ideal candidate will have extensive experience in software engineering foc ...

ML Systems Debug & Tooling Engineer

A leading AI company in Toronto seeks a Systems Debugging Engineer to lead the design and implementation of debugging and validation platforms. Ideal candidates have strong expertise in C++ and Python, experience with complex systems, and effective communication skills. You will partner with various teams to ens ...

Senior Security Engineer Add ons Platform

A leading technology organization located in Toronto is seeking a Senior Software Engineer for Operations. The role involves delivering major features and architectural improvements across the Add-ons stack, creating observability systems, and ensuring platform reliability. Candidates should have experience in b ...

AI Engineer – Enterprise LLM & RAG Architect

A nationwide professional services firm is seeking an experienced AI Engineer to design and deploy scalable AI solutions focusing on large language models and RAG capabilities. The ideal candidate will possess a bachelor's or master's degree in a relevant field, with expertise in Python and AI frameworks. Respon ...

Senior Data Engineer Wealth Tech (Hybrid, Toronto)

A financial technology firm in Toronto is seeking a Senior Data Engineer to join their Data & Analytics team. The role involves designing and maintaining scalable ETL/ELT data pipelines, collaborating with stakeholders, and ensuring data quality across systems. Ideal candidates will have over eight years of data ...

Senior Databricks Data Engineer — Lakehouse & AI Pipelines

A leading financial services provider in Toronto seeks a Senior Data Engineer to advance its data initiatives. This role involves designing and optimizing data pipelines on the Databricks Lakehouse Platform, collaborating with teams to deliver actionable insights from complex financial data. Candidates should ha ...

Senior Lead Security Engineer: Splunk & Cloud SIEM Lead

A leading technology firm in Toronto is seeking a Senior Lead Security Engineer to enhance its security operations center using Splunk and Cloud technologies. Candidates should possess deep expertise in Splunk and advanced SIEM architecting with proven experience in cloud security environments like Azure, AWS, a ...

Data Engineer AML & Payments Platform (Hybrid)

A leading tech company in Toronto is seeking a skilled Data Engineer to design and develop data management solutions. This hybrid role requires 6–8 years of experience, particularly in AML and Payments. Responsibilities include developing ETL workflows, supporting data platforms, and ensuring effective data gove ...

Enterprise AI Engineer for LLM & RAG Production

A leading business consulting firm in Ontario is seeking an experienced AI Engineer to design and deploy production-grade AI solutions. This role emphasizes the integration of large language models and RAG within scalable environments. Ideal candidates will have substantial experience in AI frameworks, solid pro ...

Hybrid Data Engineer: ETL Pipelines & Analytics

A leading technology services provider is seeking a skilled Data Engineer for a hybrid work model in Toronto. The ideal candidate will possess strong expertise in Python, SQL, and ETL development, focusing on designing, building, and optimizing data pipelines for analytics and business operations. The position i ...

Senior ML Integration & Quality Engineer

A leading technology company is looking for a Senior ML Software Engineer to join its integration and quality team in Toronto, Canada. The candidate will drive integration strategy, collaborate on quality assurance, and work on cutting-edge AI technology. This role requires 5+ years of experience in software int ...

Data Engineer — Scale AI Ready Data Platform

A leading cloud-based software provider in Toronto is looking for a Data Engineer to design and scale their data architecture. The ideal candidate will build and optimize ETL pipelines and the Snowflake data warehouse, implementing dbt models for reliable datasets. Required skills include strong SQL, Python, and ...

Remote Data Engineer for AI & Data Pipelines (Equity)

A leading restaurant technology company in Toronto is looking for a Data Engineer to develop data pipelines and implement machine learning solutions. This remote role will transition to a hybrid model, requiring collaboration with cross-functional teams to support analytics initiatives. Ideal candidates should h ...

Data Engineer: Cloud Pipelines & BigQuery

A data management firm located in Ontario is looking for a Data Engineer to support retail and e-commerce data initiatives. This position involves designing and maintaining scalable data pipelines, optimizing processes, and ensuring data quality across cloud platforms. The ideal candidate will have proven experi ...

Junior Databricks Data Engineer — Hybrid Lakehouse

A global financial services provider is seeking a Junior Data Engineer to join their Toronto team. The role involves developing data pipelines and solutions on the Databricks platform, collaborating with data scientists and stakeholders. Candidates should have experience in data engineering, Python, and cloud se ...

GenAI Data Engineer: Scale Unstructured Data (Snowflake + GCP)

A leading analytics consulting firm in Toronto is seeking a data engineer to design and implement robust data pipelines utilizing Snowflake and GCP. This role involves integrating AI tools into the engineering flow, tuning SQL queries, and maintaining cloud-native ETL/ELT processes. Candidates should have proven ...

Data Engineer: Driver Insights & Routing

A leading transportation service provider in Toronto is seeking a Data Engineer to develop and maintain robust data infrastructure. You will build scalable data pipelines and improve data models to support analytics needs. The ideal candidate has a Bachelor's degree in a relevant field and 3+ years in data engin ...

Senior AI Security Engineer | Remote flexible

A leading AI company in Toronto is seeking a Senior Software Engineer with a focus on security to enhance their architecture. You will develop secure AI features, contribute to authentication mechanisms, and collaborate with cross-functional teams. Ideal candidates have over 5 years of experience in secure softw ...

Full Stack GenAI Developer: RAG & Azure

A leading AI solutions provider in Toronto seeks a Senior Gen AI Developer/Engineer to join their team. You will lead the delivery of scalable applications using Python (FastAPI) and Vue.js, focusing on advanced AI capabilities in a financial services context. Ideal candidates should have proven experience with ...

Junior Databricks Data Engineer: AWS Lakehouse Pipelines

A specialist financial services firm based in Toronto is seeking a Junior Data Engineer. In this role, you'll develop solutions on the Databricks platform and optimize data pipelines, contributing to impactful data initiatives. Candidates should have at least 1 year of experience in data engineering and familiar ...

Senior Data Integration & Automation Engineer

A leading IT consulting firm in Toronto seeks a skilled Data Engineer for a hybrid role requiring SQL and Python expertise. Responsibilities include designing complex SQL queries, managing data workflows on AWS S3, and implementing automation solutions. The ideal candidate has hands-on experience in cloud techno ...

Senior Data Engineer — Build Scalable Data Platforms

A global software company in Toronto is seeking a Senior Data Engineer to join its Data and Analytics team. This position requires expertise in ETL/ELT processes, proficiency in Python and SQL, and familiarity with tools like Snowflake and Apache Spark. The ideal candidate will develop scalable systems and overs ...

Senior AI Architect — Enterprise Solutions (RAG & MLOps)

A leading global technology firm is seeking a Senior AI Engineer to define technical requirements and design AI architectures. The ideal candidate must have at least 11 years of IT experience with a focus on AI/ML developments, strong communication skills, and proficiency in Python. You will collaborate across d ...

Senior Backend Engineer: Automated Planning & Scheduling

A leading meal kit delivery service in Toronto is seeking a Senior Software Engineer to enhance their backend systems using Python and FastAPI. This role involves building the algorithmic engine for automated planning, supporting frontend applications, and contributing to an event-driven architecture. Candidates ...

Senior Data Engineer: Pipelines & Modernization

A technology solutions company located in Toronto is looking for a Senior Data Engineer to design and develop data systems and pipelines. The ideal candidate will have over 5 years of experience in data engineering with strong skills in Python and SQL. This hybrid position involves collaboration with analysts an ...

Contract Senior QA Engineer Real Asset Tech, Automation Lead

A technology firm in Toronto seeks a Senior Quality Engineer to define quality standards and implement automated testing strategies within the Real Asset Technology team. The role involves leading quality engineering processes, developing automated test frameworks, and ensuring product quality throughout the lif ...

Senior AI QA Engineer Automation & Data Testing

A leading financial institution in Toronto is seeking a Sr. Quality Automation Engineer to join their Data AI and Research Technology team. The candidate will implement best practices in quality engineering and collaborate on innovative AI solutions. Key qualifications include strong Python skills, experience wi ...

Senior Quality Engineer: Real Asset Tech (Contract)

A technology services provider is looking for a Senior Quality Engineer in Toronto, Ontario. You will develop automated test strategies and quality metrics while driving improvements in the QE process. The ideal candidate will have over 6 years of experience in quality engineering with expertise in Python and SQ ...

Remote Intermediate Software Engineer – Earth Observation AI

A leading geomatics and software firm is seeking an Intermediate Software Engineer in Canada. The candidate will develop high-quality remote-sensing models focused on wildfire and vegetation applications. Responsibilities include model validation and collaboration with pipeline engineers. Required qualifications ...

Cloud Platform Engineer – AWS/Azure, Terraform & SRE

A global consulting leader is seeking an Intellimatch Engineer in Toronto, Ontario. This position focuses on designing and deploying AWS/Azure cloud platform services for financial services. Successful candidates must have significant IT experience and expertise in cloud platforms, networking, and automation. Th ...

Generative AI & ML Engineer – AWS SageMaker & Bedrock

A technology firm in Ontario is seeking a skilled ML Engineer to design and implement machine learning pipelines using AWS SageMaker. The role involves developing generative AI applications with AWS Bedrock and building APIs for ML models. Candidates should have strong expertise in Python, various ML frameworks, ...

Senior ML QA Engineer Quality Gates & MLOps (Hybrid)

A technology company is seeking a Senior ML QA Engineer to uphold quality standards for ML systems in a hybrid work environment. Responsibilities include defining quality strategies, automating QA workflows, and mentoring teams. The ideal candidate has over 7 years of experience, strong Python skills, and a back ...

Hybrid AI Automation Engineer: Build Scalable AI Workflows

A growing tech company in Toronto is seeking an AI Automation Engineer/Developer to design and deploy intelligent automation solutions. The ideal candidate will work with Python or Node.js, focusing on scalable AI-driven systems leveraging NLP and OCR technologies. This role offers a hybrid working environment w ...

Remote Transmission Planning Power Systems Engineer

A leading engineering firm seeks a Transmission Planning Power Systems Studies Engineer to conduct various power systems modelling and analysis. The candidate must have a Bachelor's Degree in Electrical Engineering, be proficient in Python, and have experience with PSS/E. The role includes responsibilities such ...

Senior Cloud Data Engineer ETL, Analytics (Hybrid Toronto)

A high-growth technology organization in Toronto is seeking a Cloud Data Engineer to design and develop scalable ETL pipelines and data models. This role requires expertise in complex SQL and Python, alongside hands-on experience with orchestration tools such as Airflow. Candidates must already reside in the Gre ...

Senior ML Data Engineer — Scale AI Core Pipelines (Equity)

A leading digital financial platform is seeking a skilled Machine Learning Engineer to work on data ingestion pipelines and model evaluation. The role involves building scalable data systems, ensuring data quality, and collaborating across teams to enhance machine learning infrastructure. Candidates should have ...

Lead SOAR Engineer Automate & Orchestrate Security

A leading game development company in Toronto is seeking a Lead Security Operations Engineer to manage and optimize their Security Orchestration, Automation, and Response (SOAR) platform. The role calls for a minimum of 5 years' experience in security operations and a strong background in automation and technica ...

🚀 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

    Fullstack Engineer Python Java Typescript Jobs in Toronto Job Search Guide, Trends and Insights