Senior Fullstack Developer Python Nodejs React 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 Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Senior Python Engineer: Liquidity Tech (Hybrid)

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers ...

Senior Python Engineer Fintech Dashboards & Data

A leading investment management firm in Toronto seeks a Senior Python Developer to enhance fintech tools and support investment decision-making. The role requires over 5 years of back-end development experience, strong knowledge of Python and SQL, and the ability to collaborate with technical teams. You'll enjoy ...

Senior Python Software Engineer (Data&Connectors)

DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables leaders to secure their AI ass ...

Senior Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Senior Python Engineer Scalable Microservices (Onsite)

A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-qualit ...

Senior Python Engineer AWS & Terraform Expert

An innovative firm is seeking a skilled software developer to manage project timelines and deliverables effectively. In this role, you will design software solutions by engaging with portfolio managers and traders, ensuring that your developments align with client technology preferences while enhancing efficienc ...

Senior Snowflake & Python Data Engineer (Hybrid)

A technology solutions provider is seeking a Senior Snowflake Developer to join their Toronto team in a hybrid capacity. The successful candidate will design, develop, and optimize data solutions using Snowflake and Python, ensuring performance and reliability. Candidates should have extensive data engineering e ...

Senior QA Automation Engineer Python + Zephyr

Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long-term sustainability. The company invests in all major asset classes, including ...

Senior Python Engineer: Liquidity Tech (Hybrid)

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers ...

Senior Data Engineer (Python/Spark/SQL)

Senior Data Engineer - (Python/Spark/SQL) Job Location: Hybrid (3 days remote), Toronto, Canada Experience: 4 to 7 Years Rate: 65 to 72 CAD PH Role Summary NearSource is looking for a Senior Data Engineer to design and scale enterpri ...

Senior Consultant SAS to Python Migration

Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we ...

Senior Software Engineer in Test Python

Join Align Technology as a Senior Software Development Engineer in Test in Toronto, Ontario. If you have strong Python experience and a knack for automated testing, this is the ideal position for you.This full-time, on-site role requires collaboration with clinical experts, project managers, and product owne ...

Senior Software Engineer with Python Expertise

Be part of Scotiabank's growth as a Senior Software Engineer focusing on Python applications for liquidity risk. This hybrid role merges development with strategic system optimization.You'll join the GRTT-Liquidity Technology group to provide efficient technical solutions. With 5-10 years in IT, your e ...

Senior Software Engineer (Python + Distributed systems)

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc. We support a culture where our employees can be r ...

Senior Python Engineer with AWS Experience

Elevate capital market technologies as a Senior Python Engineer focusing on AWS and MongoDB. Create impactful solutions for trading and portfolio management.This position demands over eight years of Python experience within a robust Agile environment. As part of the engineering team, you'll design end- ...

Senior Backend Engineer (Python) Content Understanding

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc. We support a culture where our employees can be r ...

Senior Software Engineer with Python Expertise

Be part of Scotiabank's growth as a Senior Software Engineer focusing on Python applications for liquidity risk. This hybrid role merges development with strategic system optimization.You'll join the GRTT-Liquidity Technology group to provide efficient technical solutions. With 5-10 years in IT, your experie ...

Senior Python Backend Engineer Banking Microservices

A top financial firm in Toronto is looking for an experienced Python Developer to develop and maintain backend systems and microservices. The role requires 5-7 years of backend development experience with strong Python skills. Responsibilities include building APIs, collaborating with stakeholders, and participa ...

Senior Python/PySpark Data Engineer (Hybrid)

A leading financial services provider in Toronto is looking for an experienced Python/PySpark developer to design and deliver scalable applications. The ideal candidate will have strong data engineering skills, with proficiency in developing using Data bricks and optimizing data pipelines. This role offers flexi ...

Senior Python Engineer – Automation & Cloud (Hybrid)

A leading tech firm located in Toronto is seeking a Senior Python Engineer for a 6-Month Contract with the possibility to extend. The role focuses on Python scripting and app development to enhance ticketing workflows, building automation systems, and supporting distributed workflows using AWS and containerized ...

Senior Python Engineer: Liquidity Tech (Hybrid)

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers ...

Senior Data Engineer (Python/Spark/SQL)

Senior Data Engineer - (Python/Spark/SQL) Job Location: Hybrid (3 days remote), Toronto, Canada Experience: 4 to 7 Years Rate: 65 to 72 CAD PH Role Summary NearSource is looking for a Senior Data Engineer to desig ...

Senior Software Engineer with Python Expertise

Be part of Scotiabank's growth as a Senior Software Engineer focusing on Python applications for liquidity risk. This hybrid role merges development with strategic system optimization.You'll join the GRTT-Liquidity Technology group to provide efficient technical solutions. With 5-10 years in IT, your experie ...

Senior Python Backend Engineer Banking Microservices

A top financial firm in Toronto is looking for an experienced Python Developer to develop and maintain backend systems and microservices. The role requires 5-7 years of backend development experience with strong Python skills. Responsibilities include building APIs, collaborating with stakeholders, and participa ...

Senior Python/PySpark Data Engineer (Hybrid)

A leading financial services provider in Toronto is looking for an experienced Python/PySpark developer to design and deliver scalable applications. The ideal candidate will have strong data engineering skills, with proficiency in developing using Data bricks and optimizing data pipelines. This role offers flexi ...

Senior Python Engineer: Liquidity Tech (Hybrid)

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers ...

Senior Software Engineer in Test Python

Elevate your career as a Senior Software Engineer in Test (Python) at Align in Toronto, Canada. Leverage your skills in automated testing to enhance innovative clinical features for our Invisalign product.This full-time position in the Research & Development department seeks experienced professionals s ...

Senior ETL Tester with Python Expertise

Join Cognizant as a Senior ETL Tester in Toronto, blending your ETL knowledge with Python automation. Drive data integrity and enhance testing frameworks in a hybrid work environment.Cognizant is seeking a Senior ETL Tester with extensive experience in ETL processes for a permanent position. Ideally, c ...

Senior Backend Engineer (Python) Content Understanding

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where ...

Senior Python Engineer Fintech Dashboards & Data

A leading investment management firm in Toronto seeks a Senior Python Developer to enhance fintech tools and support investment decision-making. The role requires over 5 years of back-end development experience, strong knowledge of Python and SQL, and the ability to collaborate with technical teams. You'll enjoy ...

Senior Snowflake & Python Data Engineer (Hybrid)

A technology solutions provider is seeking a Senior Snowflake Developer to join their Toronto team in a hybrid capacity. The successful candidate will design, develop, and optimize data solutions using Snowflake and Python, ensuring performance and reliability. Candidates should have extensive data engineering e ...

Senior Python Engineer AWS & Terraform Expert

An innovative firm is seeking a skilled software developer to manage project timelines and deliverables effectively. In this role, you will design software solutions by engaging with portfolio managers and traders, ensuring that your developments align with client technology preferences while enhancing efficienc ...

Senior Python Engineer – Automation & Cloud (Hybrid)

A leading tech firm located in Toronto is seeking a Senior Python Engineer for a 6-Month Contract with the possibility to extend. The role focuses on Python scripting and app development to enhance ticketing workflows, building automation systems, and supporting distributed workflows using AWS and containerized ...

Senior Python Engineer Scalable Microservices (Onsite)

A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-qualit ...

Senior Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Senior Python Engineer with AWS Experience

Elevate capital market technologies as a Senior Python Engineer focusing on AWS and MongoDB. Create impactful solutions for trading and portfolio management. This position demands over eight years of Python experience within a robust Agile environment. As part of the engineering team, you'll design ...

Senior Python Software Engineer (Data&Connectors)

DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables leaders to secure their ...

Senior Python Engineer: Liquidity Tech (Hybrid)

A leading financial institution in Toronto is seeking a Senior Software Engineer specializing in Python to drive innovation within the Liquidity Risk group. This role calls for a candidate with 5–10 years of IT experience capable of mentoring junior staff and implementing scalable solutions. The position offers ...

Senior ETL Tester with Python Expertise

Join Cognizant as a Senior ETL Tester in Toronto, blending your ETL knowledge with Python automation. Drive data integrity and enhance testing frameworks in a hybrid work environment. Cognizant is seeking a Senior ETL Tester with extensive experience in ETL processes for a permanent position. Ideall ...

Full Stack Engineer ONSITE

Full Stack Engineer -ONSITE HYBRID (every other week) QualificationsStrong Experience with modern frontend frameworks (React)Ability to build scalable UIs and BackendsProficient in Python, GoInfrastructure as Code experience (Ansible/Terraform)Exposure to AI/LLM ...

Java Full Stack Developer,

Work Model: Hybrid – 3 days per week in office Experience Required: 6–8 Years Role Overview We are seeking a Senior Java Full Stack Developer with strong expertise in Java backend development and React JS frontend development to create scalable, secure, and high‑performing enterpr ...

Java Full Stack Developer,

Work Model: Hybrid – 3 days per week in office Experience Required: 6–8 Years Role Overview We are seeking a Senior Java Full Stack Developer with strong expertise in Java backend development and React JS frontend development to create scalable, secure, and high‑performing enterpr ...

Java Full Stack Developer,

Work Model: Hybrid – 3 days per week in office Experience Required: 6–8 Years Role Overview We are seeking a Senior Java Full Stack Developer with strong expertise in Java backend development and React JS frontend development to create scalable, secure, and high‑perfor ...

Senior Java Software Engineer with AWS

Iris's Fortune 100 direct client is lookingJava Developer with AWS . Please find below Job description and share me your updated resume at Job Title: Java Developer with AWS Location: Toronto, ON (Hybrid, 3 days onsite in a week) Must Have experience in Java, Spring boot, Nodejs, AWS lambda ...

Senior Software Developer, Backend

Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and families.When it c ...

Senior Software Developer, Backend

About this position About DialogueDialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of the ...

Python and Data Systems Senior Engineer

Lead critical Python integration projects as a Senior Engineer in the data systems domain. Innovate high-performance connectors that empower users in their analytics and AI-driven workflows. This pivotal role requires a deep understanding of both software development and data engineering best practi ...

Senior Python PySpark Data Engineer – Databricks

A tech solutions company is looking for an experienced Python/PySpark Developer to design and optimize data-driven applications. This role involves developing applications, utilizing Databricks, and integrating data pipelines. The ideal candidate will possess strong skills in Python, PySpark, and Azure DevOps, w ...

🚀 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 Python Nodejs React Jobs in Toronto Job Search Guide, Trends and Insights