Senior Fullstack Developer Nodejs Python 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, Enterprise Cloud Platform

A technology company in Canada seeks a Senior Full Stack Developer to design and evolve foundational systems for enterprise workflows. This role emphasizes backend development with responsibilities in API design, relational databases, and authorization models. Ideal candidates will have significant experience in ...

Senior Backend Engineer – Cloud APIs & Data Pipelines

A leading construction software company in Toronto seeks a Senior Software Developer to build, scale, and maintain frontend applications for Autodesk Construction Cloud Assets. In this role, you will develop RESTful APIs and backend systems, and mentor engineers. Ideal candidates have 3+ years of software engine ...

Senior Sterling Developer Global Payment Tech

A leading bank in the Americas is seeking a Senior Sterling Developer to contribute to Global Payment Technology. This role involves designing and implementing applications using Shell Scripting, Python, and Java technologies. Ideal candidates will have at least 5 years of experience with IBM Managed File Transf ...

Senior Backend Engineer – Cloud APIs & Data Pipelines

A leading construction software company in Toronto seeks a Senior Software Developer to build, scale, and maintain frontend applications for Autodesk Construction Cloud Assets. In this role, you will develop RESTful APIs and backend systems, and mentor engineers. Ideal candidates have 3+ years of software engine ...

Senior Backend Engineer – Cloud APIs & Data Pipelines

A leading construction software company in Toronto seeks a Senior Software Developer to build, scale, and maintain frontend applications for Autodesk Construction Cloud Assets. In this role, you will develop RESTful APIs and backend systems, and mentor engineers. Ideal candidates have 3+ years of software engine ...

Senior Backend Engineer – Cloud APIs & Data Pipelines

A leading construction software company in Toronto seeks a Senior Software Developer to build, scale, and maintain frontend applications for Autodesk Construction Cloud Assets. In this role, you will develop RESTful APIs and backend systems, and mentor engineers. Ideal candidates have 3+ years of software engine ...

Senior Java Developer Post Trade Cloud & Terraform

A leading technology services company in Toronto is seeking a Senior Java Developer to join their team. The role demands strong expertise in Java and AWS, with responsibilities including designing scalable applications and collaborating with cross-functional teams. The ideal candidate should possess excellent pr ...

Senior Platform Security & Integrations Architect

A leading tech company in Toronto is seeking a Principal Software Developer for their Platform Integrations team. This senior position emphasizes security-related integrations across development platforms. Ideal candidates should have strong expertise in AWS, Python, and CI/CD workflows, along with exceptional p ...

Senior Sterling Developer Global Payment Tech

A leading bank in the Americas is seeking a Senior Sterling Developer to contribute to Global Payment Technology. This role involves designing and implementing applications using Shell Scripting, Python, and Java technologies. Ideal candidates will have at least 5 years of experience with IBM Managed File Transf ...

Senior Sterling Developer Global Payment Tech

A leading bank in the Americas is seeking a Senior Sterling Developer to contribute to Global Payment Technology. This role involves designing and implementing applications using Shell Scripting, Python, and Java technologies. Ideal candidates will have at least 5 years of experience with IBM Managed File Transf ...

Senior Java Developer Post Trade Cloud & Terraform

A leading technology services company in Toronto is seeking a Senior Java Developer to join their team. The role demands strong expertise in Java and AWS, with responsibilities including designing scalable applications and collaborating with cross-functional teams. The ideal candidate should possess excellent pr ...

Lead Backend Software Developer for Construction Management Solutions

Elevate your career as a Principal Backend Software Developer focused on innovative construction management solutions. You'll create systems that empower teams to collaborate and track assets efficiently, all within a remote work culture.In this senior role, you will architect and maintain robust backend ser ...

Lead Backend Software Developer for Construction Management Solutions

Elevate your career as a Principal Backend Software Developer focused on innovative construction management solutions. You'll create systems that empower teams to collaborate and track assets efficiently, all within a remote work culture.In this senior role, you will architect and maintain robust backend ser ...

Lead Backend Software Developer for Construction Management Solutions

Elevate your career as a Principal Backend Software Developer focused on innovative construction management solutions. You'll create systems that empower teams to collaborate and track assets efficiently, all within a remote work culture.In this senior role, you will architect and maintain robust backend ser ...

Remote AWS DevOps Engineer — Python, CI/CD & SQL

A leading technology company in Canada is seeking a Mid-Senior level Backend Developer to join their fully remote engineering team. You will be responsible for designing and maintaining Python-based services, managing databases, and ensuring system reliability. The ideal candidate has 3-5 years of backend experi ...

Senior Backend Engineer, Enterprise Cloud Platform

A technology company in Canada seeks a Senior Full Stack Developer to design and evolve foundational systems for enterprise workflows. This role emphasizes backend development with responsibilities in API design, relational databases, and authorization models. Ideal candidates will have significant experience in ...

Database Developer (Snowflake)

Get AI-powered advice on this job and more exclusive features. This range is provided by Apex Systems. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$40.00/hr - CA$50.00/hr Apex Systems is a large staffin ...

Senior ML Engineer — Predictive Maintenance & Asset Intel

A leading asset and work intelligence platform in Toronto is seeking a Senior Applied Machine Learning Developer to guide technical direction and architecture for predictive maintenance. The ideal candidate will have over 7 years of experience in Machine Learning and Data Science, with a strong background in Pyt ...

Senior Data Platform Engineer Databricks & Pipelines

A leading Asset and Work Intelligence platform is seeking a Senior Data Developer to enhance their data platform utilized for critical internal analytics. The role requires over 6 years of experience with data platforms like Databricks along with strong Python and SQL skills. Ideal candidates are expected to des ...

Senior Staff Engineer — Cloud Native Platform & Data Architect

A leading technology firm in Ontario is seeking an experienced Senior Staff Developer responsible for shaping technical strategies across teams. You will lead initiatives involving full-stack development, fostering collaboration and mentoring within the team. The ideal candidate has over 8 years of development e ...

Senior CCR Quantitative Modelling Engineer (Monte Carlo)

A leading financial services firm in downtown Toronto is seeking a Senior CCR Quantitative Modelling Developer. This role involves hands-on quantitative engineering in the development of internal Monte Carlo-based solutions to enhance Counterparty Credit Risk capabilities. The ideal candidate should have extensi ...

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 ...

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 ...

Senior Staff Engineer — Cloud Native Platform & Data Architect

A leading technology firm in Ontario is seeking an experienced Senior Staff Developer responsible for shaping technical strategies across teams. You will lead initiatives involving full-stack development, fostering collaboration and mentoring within the team. The ideal candidate has over 8 years of development e ...

Senior Site Reliability Engineer — Scale Secure Cloud Platforms

A leading digital risk management firm is searching for a Senior Site Reliability Engineer to enhance their infrastructure and developer experience. This role emphasizes building scalable AWS environments and fostering best practices in system reliability. The ideal candidate will have extensive experience in SR ...

Senior Backend Architect — Remote, Azure & ERP

A leading technology firm in Calgary is seeking a Senior Developer to lead internal development and collaborate across teams. The ideal candidate will have 7–10+ years of experience in software development, strong proficiency in C#/.NET and/or Python, and a deep understanding of Azure environments. Responsibilit ...

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 ...

Senior Staff Engineer — Cloud Native Platform & Data Architect

A leading technology firm in Ontario is seeking an experienced Senior Staff Developer responsible for shaping technical strategies across teams. You will lead initiatives involving full-stack development, fostering collaboration and mentoring within the team. The ideal candidate has over 8 years of development e ...

Senior Data Platform Engineer Databricks & Pipelines

A leading Asset and Work Intelligence platform is seeking a Senior Data Developer to enhance their data platform utilized for critical internal analytics. The role requires over 6 years of experience with data platforms like Databricks along with strong Python and SQL skills. Ideal candidates are expected to des ...

Senior ML Engineer — Predictive Maintenance & Asset Intel

A leading asset and work intelligence platform in Toronto is seeking a Senior Applied Machine Learning Developer to guide technical direction and architecture for predictive maintenance. The ideal candidate will have over 7 years of experience in Machine Learning and Data Science, with a strong background in Pyt ...

Senior GenAI Engineer Build Production AI Features

A leading software firm in Toronto is seeking a Senior Software Developer to contribute to building and scaling production-grade AI systems. You will work on GenAI-powered features, collaborate with technical leads, and maintain quality and scalability in a fast-paced environment. A Bachelor’s degree in Computer ...

Senior Staff Engineer — Cloud Native Platform & Data Architect

A leading technology firm in Ontario is seeking an experienced Senior Staff Developer responsible for shaping technical strategies across teams. You will lead initiatives involving full-stack development, fostering collaboration and mentoring within the team. The ideal candidate has over 8 years of development e ...

Senior Systems Developer — Automation & Infra Lead (Canada)

A leading legal technology company is seeking a Senior Systems Developer based in Canada, specifically in Toronto, Calgary, or Vancouver. This role involves automating processes and deploying infrastructure to support integrations and technical culture. The ideal candidate will have a strong experience in tools ...

Senior CCR Quantitative Modelling Engineer (Monte Carlo)

A leading financial services firm in downtown Toronto is seeking a Senior CCR Quantitative Modelling Developer. This role involves hands-on quantitative engineering in the development of internal Monte Carlo-based solutions to enhance Counterparty Credit Risk capabilities. The ideal candidate should have extensi ...

Senior GenAI Engineer Build Production AI Features

A leading software firm in Toronto is seeking a Senior Software Developer to contribute to building and scaling production-grade AI systems. You will work on GenAI-powered features, collaborate with technical leads, and maintain quality and scalability in a fast-paced environment. A Bachelor’s degree in Computer ...

Senior Systems Developer — Automation & Infra Lead (Canada)

A leading legal technology company is seeking a Senior Systems Developer based in Canada, specifically in Toronto, Calgary, or Vancouver. This role involves automating processes and deploying infrastructure to support integrations and technical culture. The ideal candidate will have a strong experience in tools ...

Senior Data Platform Engineer Databricks & Pipelines

A leading Asset and Work Intelligence platform is seeking a Senior Data Developer to enhance their data platform utilized for critical internal analytics. The role requires over 6 years of experience with data platforms like Databricks along with strong Python and SQL skills. Ideal candidates are expected to des ...

Senior ML Engineer — Predictive Maintenance & Asset Intel

A leading asset and work intelligence platform in Toronto is seeking a Senior Applied Machine Learning Developer to guide technical direction and architecture for predictive maintenance. The ideal candidate will have over 7 years of experience in Machine Learning and Data Science, with a strong background in Pyt ...

Senior Backend Architect — Remote, Azure & ERP

A leading technology firm in Calgary is seeking a Senior Developer to lead internal development and collaborate across teams. The ideal candidate will have 7–10+ years of experience in software development, strong proficiency in C#/.NET and/or Python, and a deep understanding of Azure environments. Responsibilit ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Senior Enterprise AI Engineer Hybrid

A leading legal AI technology firm in Toronto is seeking a Senior Developer, Enterprise AI to design and maintain AI-enabled workflows and applications. The role involves working closely with cross-functional teams and building scalable, reliable systems. Candidates should have over 4 years of experience in soft ...

Senior Enterprise AI Engineer Hybrid

A leading legal AI technology firm in Toronto is seeking a Senior Developer, Enterprise AI to design and maintain AI-enabled workflows and applications. The role involves working closely with cross-functional teams and building scalable, reliable systems. Candidates should have over 4 years of experience in soft ...

Senior AI Driven Backend Engineer: Self Serve QA Tools

A leading transportation company in Toronto is seeking a Senior Software Engineer focused on AI-powered quality tools. You will design systems to enhance developer productivity and integrate automation into workflows. Candidates must have a degree in Computer Science and at least 5 years of experience, with prof ...

Senior Enterprise AI Engineer Hybrid

A leading legal AI technology firm in Toronto is seeking a Senior Developer, Enterprise AI to design and maintain AI-enabled workflows and applications. The role involves working closely with cross-functional teams and building scalable, reliable systems. Candidates should have over 4 years of experience in soft ...

Senior AI Driven Backend Engineer: Self Serve QA Tools

A leading transportation company in Toronto is seeking a Senior Software Engineer focused on AI-powered quality tools. You will design systems to enhance developer productivity and integrate automation into workflows. Candidates must have a degree in Computer Science and at least 5 years of experience, with prof ...

Senior AI Driven Backend Engineer: Self Serve QA Tools

A leading transportation company in Toronto is seeking a Senior Software Engineer focused on AI-powered quality tools. You will design systems to enhance developer productivity and integrate automation into workflows. Candidates must have a degree in Computer Science and at least 5 years of experience, with prof ...

Senior AI Driven Backend Engineer: Self Serve QA Tools

A leading transportation company in Toronto is seeking a Senior Software Engineer focused on AI-powered quality tools. You will design systems to enhance developer productivity and integrate automation into workflows. Candidates must have a degree in Computer Science and at least 5 years of experience, with prof ...

Senior Enterprise AI Engineer Hybrid

A leading legal AI technology firm in Toronto is seeking a Senior Developer, Enterprise AI to design and maintain AI-enabled workflows and applications. The role involves working closely with cross-functional teams and building scalable, reliable systems. Candidates should have over 4 years of experience in soft ...

Senior Full Stack Software Engineer – Remote Health Tech

A healthcare technology company is seeking a Senior Software Developer with extensive experience in full-stack engineering. In this role, you will create scalable and efficient systems, collaborating closely with cross-functional teams. Applicants should have at least 5 years of experience and strong proficiency ...

Staff Full Stack Engineer

Job Description: Full-Stack Developer (Staff Level) Our client's platform is used primarily by healthcare providers managing conditions like diabetes, hypertension, and obesity. They have published peer-reviewed papers demonstrating health improvements from their product. They seek a staff-lev ...

🚀 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

    Senior Fullstack Developer Nodejs Python Jobs in Toronto Job Search Guide, Trends and Insights