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

LLMOps Engineer: Scale AI Infra & Reliability

A leading career wellness company is seeking an experienced LLMOps Engineer to join their team in a hybrid work environment. This role involves deploying and optimizing large language models, collaborating with various teams, and ensuring cost-effective, reliable performance. The ideal candidate should have over ...

Senior SoC Verification Engineer for AI Chiplets

A leading technology company is seeking a Senior Engineer for SoC Design Verification, focusing on AI/ML accelerator chiplets in Toronto or Ottawa. Responsibilities include collaborating with various teams to develop test plans and implementing hybrid verification environments. Candidates should have strong skil ...

Hardware Engineer Validation & HDI PCB Design

A leading technology firm in Toronto is seeking a skilled engineer with experience in PCB design and validation. The ideal candidate will have proficiency in Cadence Allegro PCB Design and a strong understanding of system performance evaluation. Responsibilities include developing schematics for next generation ...

Data Engineer: Build Scalable Pipelines & Cloud Modernization

A prominent tech company in Toronto is seeking a Data Engineer to design and optimize scalable data systems for enterprise analytics. The ideal candidate will possess strong expertise in Python, SQL, and cloud-based data platforms, driving modernization initiatives. Responsibilities include maintaining ETL proce ...

Lead AI/ML Research Engineer Hybrid, Growth & Impact

A global technology company is seeking a Lead Research Engineer to spearhead innovative AI and ML capabilities. This role involves leading technical teams, developing large-scale data processing pipelines, and driving digital transformation. Ideal candidates possess a Bachelor's degree in Computer Science, over ...

Senior AI Backend Engineer – Hybrid Role

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, a ...

Data Engineering Lead Hybrid, High Impact Architect

A management consulting and technology firm in Toronto seeks a Lead Engineer - Data. In this senior role, you will design and optimize scalable data architectures, mentor junior team members, and ensure robust data quality. The ideal candidate has over 5 years of data engineering experience, strong leadership sk ...

Lead AI Backend Engineer: GenAI for Finance (Hybrid)

A global leader in information services seeks a Lead Software Engineer in Toronto. You will innovate in a fast-moving environment, designing backend services to develop AI-driven systems for accounting. Your strengths in Python, FastAPI, and scalability will be essential as you lead teams, ensuring robust perfor ...

Senior ML Integration & Quality Engineer for AI Platform

A leading AI technology company seeks a Senior Software Engineer in Toronto to enhance its AI platform through effective software integration and quality assurance. The role requires 5+ years of experience in software development and testing, particularly in machine learning systems. Candidates should possess st ...

AI Engineer II: Production GenAI & Agent Systems

A technology and research firm based in Toronto seeks an experienced AI Engineer II to design and implement AI systems that enhance compliance workflows. The role requires strong Python skills, experience with Generative AI, and the ability to develop scalable APIs. Ideal candidates will have a background in bui ...

Senior Cloud Infrastructure Engineer — Terraform & Kubernetes

A leading technology firm in Toronto is seeking a seasoned Senior Infrastructure Engineer to architect and maintain a cutting-edge cloud ecosystem supporting ad platforms. You will leverage Infrastructure as Code principles while collaborating with cross-functional teams. The ideal candidate has extensive experi ...

Real Time Adaptive Interfaces Engineer

A leading AI research firm is seeking an interface research engineer in Toronto. The role focuses on designing algorithms that adapt in real-time based on user feedback and interaction. Strong programming skills in Python and expertise in model efficiency and algorithmic optimization are essential. Candidates wi ...

Senior OpenStack DevOps Engineer for Cloud Video Infra

A leading cloud and media infrastructure company in Toronto is seeking a Senior DevOps Engineer to lead the deployment and optimization of OpenStack-based systems. This role involves driving the reliability and performance of distributed infrastructure while collaborating with a technical team. Candidates should ...

Cloud Automation Engineer: Kafka & Cloud Pipelines

A leading human capital management company in Toronto is seeking a Cloud Automation Engineer to design and manage scalable event-driven architectures using Kafka. The ideal candidate has 5+ years of cloud engineering experience, proficiency in Azure and AWS, and strong automation skills with Terraform and Python ...

Power BI & Azure Data Engineer Turn Data Into Impact

A leading IT consulting firm based in Toronto seeks a Power BI and Azure Data Engineer to join their collaborative team. The role involves developing data engineering solutions, building Power BI dashboards, and collaborating with clients. Ideal candidates will have 5-7 years of experience in this field, with st ...

ML Engineer: Agentic AI for Retail

A leading eCommerce provider in Toronto is looking for an experienced Machine Learning Engineer to develop and deploy advanced AI systems. You will leverage ML to build scalable applications, collaborate with team members, and stay updated on industry trends. The ideal candidate should have a Bachelor's degree, ...

Staff ML Engineer Real Time AdTech Systems

A leading tech company in Toronto is seeking a Staff ML Engineer to build and scale machine learning infrastructure. You will design real-time ML systems for ad delivery and collaborate with data teams. Candidates should have over 8 years in ML with strong proficiency in Python and TensorFlow. Experience in adte ...

Senior Backend Engineer Scale High Volume Data (Remote Canada)

A leading SaaS company in Toronto, Canada is looking for a Senior Backend Software Development Engineer. This role entails designing and building backend services that enable their marketing platform to scale. The ideal candidate should have over 7 years of experience, strong AWS and Python expertise, and excell ...

Senior Agentic AI Engineer: Multi Agent Systems & LLM Ops

A leading AI solutions provider in Toronto is looking for a Senior AI Engineer to leverage expertise in agentic AI systems and cloud deployment. The ideal candidate has significant experience in building multi-agent architectures and RAG pipelines on AWS. Key responsibilities include optimizing AI systems for en ...

Staff Data Platform Engineer — Architect at Scale

A leading CI/CD platform provider in Canada is seeking a Senior Data Engineer to architect scalable data systems and lead technical projects. You will design frameworks for data processing, evaluate new technologies, and mentor other engineers. The ideal candidate will have deep expertise with data warehouses li ...

Global Test Automation Architect — Multi Region CI/CD

A leading software firm in Toronto is seeking an experienced software engineer to design and implement test automation frameworks. The role requires proficiency in C++ and Python, alongside extensive experience in cloud platforms and CI/CD pipeline design. Ideal candidates will possess a strong background in inf ...

Data Engineer, Pretraining Data — Remote Friendly

A leading AI research firm in Toronto is seeking a Data Engineer to develop and manage data pipelines for advanced language models. This role involves data ingestion, cleaning, and optimization, ensuring datasets drive effective AI systems. Ideal candidates should possess strong software engineering skills, prof ...

Data Science Engineer (GCP) Remote Canada + Benefits

A leading technology firm in Toronto is seeking a Data Science Engineer with experience in GCP to design and deploy machine learning models. The ideal candidate will have a strong background in statistical analysis and data visualization, proficient in Python and SQL. You will work closely with stakeholders, pro ...

Finance Planning Tech Lead: Hyperion, FDMEE & Essbase

A leading banking institution in Toronto is seeking a skilled Software Engineer to develop and support finance planning applications. The ideal candidate has over 5 years of experience with Essbase and Hyperion Planning, as well as strong skills in Python and Oracle DB. This organization values an inclusive cult ...

AWS Data Engineer: Scalable ETL & Data Warehouse

A leading technology firm in Toronto is seeking a skilled Data Engineer to design and maintain ETL pipelines using Python and PySpark. This role involves collaborating with Data Scientists and stakeholders to ensure high-quality data for analytics. The ideal candidate will have experience with AWS and SQL, along ...

Senior LLM Inference & Model Optimization Engineer

A leading open-source software company seeks a Machine Learning Engineer in Toronto, Canada. You will focus on model optimization algorithms, working closely with product and research teams. Responsibilities include designing and implementing model compression pipelines and optimizing LLM performance. Ideal cand ...

Senior Backend Architect — Scale Core Data Pipelines

A technology company in data management is looking for a Staff Backend Engineer to architect resilient systems for data processing. You will design and oversee the technical direction, ensuring high scalability and performance across distributed systems. Ideal candidates have a robust background in Scala and Pyt ...

Senior Data Engineer, Real Time Multi Tenant Analytics

A leading tech company is seeking a Senior Data Engineer to architect and build data infrastructure for influencer marketing analytics. The role involves designing ETL pipelines, implementing security models, and optimizing performance for large datasets. Ideal candidates should possess over 5 years of data engi ...

Remote Transmission Planning Engineer — Power Systems Studies

A leading engineering firm is seeking a Transmission Planning Power Systems Studies Engineer to conduct power systems modeling and analysis. Candidates should have a Bachelor's degree in Electrical Engineering and proficiency in Python and PSS/E. Responsibilities include performing detailed power system studies, ...

AI Driven Linux SRE & Automation Engineer

A global digital transformation firm in Toronto is seeking an SRE/Linux Automation Engineer. The role demands strong expertise in Linux fundamentals and advanced scripting in Python and Bash. Responsibilities include building automation scripts, enhancing system reliability, and troubleshooting. Candidates must ...

Remote Backend Engineer II Fraud Platform

A leading financial technology company is seeking a Software Engineer II to join their Fraud Engineering team. This role involves creating innovative solutions to protect customers from fraud while ensuring a seamless experience. The ideal candidate should have proficiency in Python or Kotlin, experience in back ...

Senior SRE Engineer: AI Driven, Self Healing Ops

A leading financial services firm in Toronto seeks a Senior Production Support Engineer to improve system reliability and lead critical incident responses. The ideal candidate has 5+ years of experience, expertise in Python and cloud technologies. This hybrid position offers a salary range of $100,000 to $120,00 ...

GenAI Engineer: Agentic Flows & Evaluation (Hybrid)

A leading professional services firm in Toronto is looking for a GenAI Engineer to enhance business performance through predictive modeling and statistical analysis. You will collaborate with a diverse team, developing agentic flows and frameworks critical for operational success. Ideal candidates should have a ...

Senior DevOps Engineer Cloud, CI/CD & Automation Lead

A technology firm specializing in cloud engineering is seeking a DevOps Engineer to lead DevOps workflows and mentor the development team. This fully remote position welcomes candidates from anywhere in Canada. The ideal candidate will have over 5 years of experience with cloud platforms, automation practices, a ...

Senior AI Engineer: Production ML & LLM Systems

A global insurance company in Toronto is seeking a Senior AI Engineer to work within diverse teams on cutting-edge AI solutions. The candidate should have over 5 years of experience in AI engineering, strong Python development skills, and knowledge of ML frameworks. Responsibilities include designing ML solution ...

Software Engineer, AI Agents — Data Automation at Scale

A technology company focused on government data is hiring a Software Engineer, AI Agents in Toronto to enhance data operations infrastructure. You'll automate data requests and build a robust system for maintaining structured data at scale. The ideal candidate has 2-5 years of backend engineering experience, par ...

Senior Data Platform Engineer — Retirement Systems

A leading financial technology company located in Toronto is looking for a Staff Engineer. This role involves building and maintaining data infrastructure, collaborating cross-functionally, and making pragmatic technical decisions. The ideal candidate should have at least 7 years of experience, strong skills in ...

Databricks Lakehouse Senior Data Engineer (Hybrid Toronto)

A leading technology consulting firm in Toronto is seeking a Senior Data Engineer to develop solutions on the Databricks platform. The successful candidate will design ETL/ELT pipelines, manage data processing, and collaborate with various stakeholders to ensure data governance. Strong skills in Python, Spark, a ...

Senior AI Software Engineer II — Hybrid, Growth & Impact

A leading technology company in Toronto is seeking a Senior Software Engineer – AI II. This role focuses on designing advanced AI systems and ensuring quality through innovative engineering practices. Candidates should have over 5 years of software engineering experience, including expertise in Python and AI/ML ...

QA Automation Engineer – Risk & API Testing (AWS/SQL)

A leading technology services company based in Toronto is looking for a QA Automation Engineer with over 5 years of hands-on experience. The candidate should have strong skills in Selenium WebDriver, Maven, and API Automation using Python. The position promotes a collaborative community focused on unlocking the ...

Revenue Systems Engineer: GTM Data & Integrations Lead

A leading financial technology firm in Toronto is seeking a Revenue Systems Engineer to join their Revenue Operations team. This hybrid position requires expertise in HubSpot CRM, API integrations using Python or Node.js, and a strong focus on data quality and operational excellence. The candidate will implement ...

Data Engineer – Scalable Pipelines & BI Dashboards

A technology company is looking for a Data Engineer with expertise in big data systems and data processing. The role involves building resilient data infrastructure and creating dashboards for data analysis, requiring experience in Spark, SQL, and Python. Candidates should have a Bachelor's degree in a related f ...

AI/ML Platform Engineer — GenAI & MLOps

A leading technology employer in Toronto is seeking an experienced software engineer to develop AI-powered platform tools. This role requires proficiency in Python and experience with cloud providers such as GCP. Candidates should have hands-on knowledge of Kubernetes and a strong commitment to enhancing develop ...

Senior Observability Platform Engineer (OpenTelemetry)

A leading AI hardware company in Toronto is seeking an experienced Platform Software Engineer to focus on the Cerebras Inference Platform. Responsibilities include designing and developing backend services and APIs to manage inference workloads. The ideal candidate will have 8+ years of software engineering expe ...

Senior Inference ML Research Engineer (Sparse Attention)

A leading AI hardware company in Toronto is looking for a Senior Research Engineer to optimize and implement machine learning models on their innovative architecture. This position involves collaboration with teams to develop algorithms that enhance performance and efficiency. Candidates should have extensive ex ...

Senior Data Implementation Engineer — Remote & Stock Options

A leading AI solutions provider is seeking a Senior Data Implementation Engineer to oversee complex customer implementations while mentoring junior engineers. You'll collaborate with cross-functional teams to design scalable data solutions and ensure successful project delivery. Candidates should have over five ...

Remote Senior DevSecOps Engineer – Kubernetes & Terraform

A leading healthcare platform company is seeking a Senior DevOps/DevSecOps engineer. The role involves building AWS infrastructure, driving automation, and enhancing security. Ideal candidates have 4+ years of DevOps experience, familiarity with Kubernetes and Terraform, and coding skills in Python or Golang. Th ...

ML Engineer MLOps & Cloud Deployments

A leading insurance company in Canada is looking for an Intermediate Machine Learning Engineer to design and implement machine learning solutions. The ideal candidate will have a Bachelor's degree and experience in ML engineering with proficiency in Python and cloud technologies. Key responsibilities include col ...

Senior Software Engineer AI Strategy & Architecture

A leading promotional products technology company seeks a Principal Software Engineer to drive technical strategy and AI innovation. With a focus on building complex SaaS systems, you will lead cross-team initiatives and mentor engineers. Candidates should have extensive experience in Python, AI projects, and a ...

Remote Applied AI Engineer: Automation

A leading AI solutions company is seeking an Applied AI Engineer in Toronto to design and implement high-impact AI and automation solutions for clients. This mid-to-senior role demands excellent Python skills, LLM integration experience, and a client-focused approach. Responsibilities include developing AI workf ...

🚀 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