Senior Full Stack Developer Python Nodejs React Jobs in Toronto, Canada

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Python Developer (Banking)

Are you an experienced Python Developer ready to make an impact? Apply Now! Working with one of our top financial clients, this role calls for a Python Developer (Banking). This position involves developing and maintaining backend systems and microservices within a banking environment, offering opportunities for ...

Python Developer – GenAI

Functional and regression test case generationNegative, boundary, and edge‑case coverageSecure code analysis and vulnerability remediation guidanceDesign, test, and optimizeprompt strategiesfor accuracy, determinism, and repeatability in enterprise environments.< ...

R/Python Developer

Job Description Insight Global is looking for a developer to help a large financial services firm migrate jobs and reports from R to Python. They must be extremely strong in both technologies. In addition they must have strong documentation skills to be able to thoroughly explain their scripting. Design, devel ...

Backend Developer (Python)

We’re looking for individuals withhands-on startup and SaaS experiencewho thrive in fast-paced, product-driven environments. Enso Connect is a guest experience platform for vacation rentals and boutique hotels that seamlessly plugs into property management systems to personalize and monetize ...

Lead Python Developer

Job Title: Lead Python Developer Job ID: Job Location: Toronto, ON (2 days/week onsite)Job Travel Location(s):Positions: 1Employment Type: W2Duration: Long TermLayers: 0Work Eligibility: All Work Authorizations are Permitted – No Visa Transfe ...

Sr Python Developer

Key Responsibilities:Design, develop, and maintain robust and scalable RESTful APIs using Python.Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features.Work with cloud platforms (e.g., AWS, Azure, GCP) to deploy and manage backend ...

Lead Python Developer

Sr. CANADA/US/LATAM IT Recruiter - Delivery @ VARITE INC | Certified Social Sourcing Recruiter 10+ years in software engineering with strong hands‑on Python (FastAPI/Flask, microservices, API development)Deep expertise in AWS: Lambda, API Gateway, EC2, S3, DynamoDB, CloudWatch, IAM, ECS/EKSSt ...

Python + AWS Developer

JOB DESCRIPTION: PYTHON + AWS DEVELOPER We are looking for a full time Online Bidder who carries a relevant experience in selling the IT Services especially fixed price projects for the Small and Medium businesses in North America. The person will be supplied with actual case studies and our marketing material t ...

Python Lead Developer

Spruce InfoTech, a leading IT firm, offers innovative and cost-effective solutions to help clients manage and transform their businesses. Our services are designed to guide companies of all sizes, from small businesses to Fortune 500 organizations, in maximizing their IT investment while reducing technology cost ...

Lead Python Developer

Job Title: Lead Python Developer Job ID: Job Location: Toronto, ON (2 days/week onsite) Job Travel Location(s): Positions: 1 Employment Type: W2 Duration: Long Term Layers: 0 Work Eligibility: All Work Authorizations are Permitted – No Vis ...

Sr Python Developer

Job Overview We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross‑functional team to enhance our core banking platform. Job ...

Backend Developer (Python)

We’re looking for individuals with hands-on startup and SaaS experience who thrive in fast-paced, product-driven environments. Enso Connect is a guest experience platform for vacation rentals and boutique hotels that seamlessly plugs into property management systems to persona ...

Sr Python Developer

Job Overview We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross‑functional team to enhance our core banking platform. ...

Lead Python Developer

Job Title: Lead Python Developer Job ID: Job Location: Toronto, ON (2 days/week onsite) Job Travel Location(s): Positions: 1 Employment Type: W2 Duration: Long Term Layers: 0 Work Eligibility: All Work Autho ...

Python Developer – GenAI

Functional and regression test case generation Negative, boundary, and edge‑case coverage Secure code analysis and vulnerability remediation guidance Design, test, and optimize prompt strategies for accuracy, determinism, and repeatability in enterprise environme ...

Backend Developer (Python)

We’re looking for individuals with hands-on startup and SaaS experience who thrive in fast-paced, product-driven environments. Enso Connect is a guest experience platform for vacation rentals and boutique hotels that seamlessly plugs into property management systems to persona ...

Python Developer – GenAI

Python Developer GenAI Responsibilities Build Pythonbased GenAI services using promptengineering techniques for: Functional and regression test case generation Negative, boundary, and edgecase coverage Secure code analysis and vulnerability remediation guidance Design, test, and optimize prompt strategies for a ...

Dynamics 365 Full Stack Engineer Arctiq

Become an integral part of Arctiq as a Dynamics 365 Full Stack Engineer specializing in the Power Platform and Azure. Drive innovation by developing high-performing enterprise applications. Arctiq is on the lookout for a Full Stack Developer proficient in Microsoft Power Platform and Azure environme ...

Full Stack Frontend Engineer for GenAI Apps

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role ...

Full Stack Frontend Engineer for GenAI Apps

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role ...

Full Stack Developer Needed at BIMM

Amplify your career at BIMM as a Senior Full Stack Developer on a contract basis. Work two days a week at our Toronto office or remotely across Canada, focusing on innovative web solutions.BIMM is hiring two Senior Full Stack Developers until December 2026. This role requires collaboration in our Toronto off ...

Full Stack Developer Needed at BIMM

Amplify your career at BIMM as a Senior Full Stack Developer on a contract basis. Work two days a week at our Toronto office or remotely across Canada, focusing on innovative web solutions.BIMM is hiring two Senior Full Stack Developers until December 2026. This role requires collaboration in our Toronto off ...

DevOps Platform Engineer JavaScript/TypeScript, React.js, and Node.js

Role Description: Full Stack Developer / Platform Engineer Overview Senior platform engineer is required with a passion for making other engineers better and enhancing developer experiences. Location: Toronto, Canada Hybrid 1 Day WFO in a Month Role and Responsibilities Participate in the design, development, a ...

Senior Engineer in AI Software Development

Become a Senior Engineer at Fitch Ratings in Toronto, where you'll lead AI software development initiatives. Create full-stack solutions that transform how financial services operate.This senior role centered on innovative AI technologies allows you to architect and drive the implementation of new appl ...

Full Stack Software Engineer at Workday

Become a pivotal Full Stack Software Engineer at Workday, where you'll craft innovative user experiences and backend services in an agile environment. Your expertise in Python, React, and cloud technologies will directly impact AI-driven solutions.In this senior-level role, you will leverage your 8+ ye ...

Full Stack Engineer: Scalable Web Apps (Python, Vue)

A leading bank is seeking a Full Stack Developer who will be responsible for creating scalable web applications. You will collaborate with cross-functional teams and use your expertise in Python and Vue.js. This role requires the ability to design and maintain back-end APIs using FastAPI and writing tests with C ...

AI Focused Full Stack Engineer (Python, Vue, Azure)

A tech staffing company in Toronto seeks a Full Stack Developer skilled in Python (FastAPI), Vue.js, and Azure. The role involves leading the development of AI-driven applications and optimizing cloud infrastructure. Ideal candidates will have proven experience with advanced AI capabilities, strong communication ...

Full Stack Engineer: Scalable Web Apps (Python, Vue)

A leading bank is seeking a Full Stack Developer who will be responsible for creating scalable web applications. You will collaborate with cross-functional teams and use your expertise in Python and Vue.js. This role requires the ability to design and maintain back-end APIs using FastAPI and writing tests with C ...

AI Focused Full Stack Engineer (Python, Vue, Azure)

A tech staffing company in Toronto seeks a Full Stack Developer skilled in Python (FastAPI), Vue.js, and Azure. The role involves leading the development of AI-driven applications and optimizing cloud infrastructure. Ideal candidates will have proven experience with advanced AI capabilities, strong communication ...

Senior Full Stack Software Engineer at Fitch

Elevate your career as a Senior Full-Stack Software Engineer with Fitch Ratings in Toronto. Join our innovative AI teams to develop transformative applications that impact global finance.Fitch Ratings is seeking a seasoned software engineer to lead the development of AI-powered solutions within our new ...

Remote Full Stack Engineer with AI Focus

Join Bayview Asset Management as a Senior Full Stack Engineer and work remotely to develop AI-integrated applications. Your role will involve crafting scalable solutions using modern technologies like Python and React.This position requires seasoned developers with extensive experience in application a ...

Staff Software Engineer International Card Tech Full stack

Staff Software Engineer - International Card Tech - Full-stack About Capital One CanadaFor 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed with credit, because we believe ...

AI Engineer

Job Description Insight Global is seeking a Full Stack Developer with deep expertise in Python (FastAPI), Vue.js, and Azure cloud technologies to lead the design and delivery of cutting‑edge AI‑driven applications. This role combines technical leadership, hands‑on development, and collaboration acr ...

AI Engineer

Job DescriptionInsight Global is seeking a Full Stack Developer with with deep expertise in Python (FastAPI), Vue.js, and Azure cloud technologies to lead the design and delivery of cutting-edge AI-driven applications. This role combines technical leadership, hands-on development, and collaboration across bu ...

AI Engineer

Job DescriptionInsight Global is seeking a Full Stack Developer with deep expertise in Python (FastAPI), Vue.js, and Azure cloud technologies to lead the design and delivery of cutting‑edge AI‑driven applications. This role combines technical leadership, hands‑on development, and collaboration across b ...

AI Engineer

Job Description Insight Global is seeking a Full Stack Developer with deep expertise in Python (FastAPI), Vue.js, and Azure cloud technologies to lead the design and delivery of cutting‑edge AI‑driven applications. This role combines technical leadership, hands‑on development, and collaboration ...

Software Developer (React/Node.js)

**Job Requisition ID #** 26WD95919 **26WD95919, Software Developer (React/Node.js)** _French translation to follow!/Traduction française à suivre!_ **Position Overview** We are seeking a talented and highly motivated individual to help develop a world-class commercial ...

Frond End React developer

Welcome to Yoush Consulting. Are you an independentIT Consultant, or do you wish to become one? Are you looking to partner with an organization that offers you consulting opportunities and supports you as a partner? We are looking for a great React.js developer who is proficient wit ...

Fullstack Developer (Java,React)

Location: Fully Remote - EST Time Zone - In Canada Comp: Salary + Bonus + Health Benefits About Veem Veem is transforming the way businesses send and receive payments globally. Traditional cross-border payments are slow, costly, and fragmented—we’ve built a modern platform ...

Java Developer Java/React

Retail Deposits and Investments Technology within GWM is looking for a Sr. Software Developer to work on a strategic application suite. If you are excited to work on a business-critical application suite that demands high quality work in rolling out new applications, enhancements to the existing applicatio ...

Software Developer, React/NextJS

Overview At Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as ...

React Native Developer, Growth

The Growth Alliance enables HelloFresh to expand by getting more customers to try, recommend, and return to our products. We build digital experiences used by customers around the world, including our checkout funnel, discounting and wallet services, experimentation platforms, and referral technology. ...

Mobile Developer (React Native)

C4Media, Inc. (HQ Toronto, Canada. Private. Established in 2007), is seeking a Mobile Developer (contractor) to join our fully remote, global, fun, and friendly team. As a Mobile Developer, you will focus on execution and delivery , building and maintaining mobile features end-to-end—from co ...

Mobile / React Native Developer

Job Title React Native Mobile Developer Location Toronto, ON (Hybrid/Onsite) Duration Long Term Job Summary We are looking for a React Native Mobile Developer to build and maintain high-quality, cross-platform mobile applications for iOS and A ...

Java Developer Java/React

Java Developer - Java/React Requisition ID: 250522 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Retail Deposits and Investments Technology within GWM is looking for a Sr. Software Developer to work on a strategic application sui ...

React Developer Tech Lead

What we’re working on: Enterprise companies turn to us to help them launch innovative digital products that interact with hundreds of millions of customers, transactions and data points. The problems we solve every day are real and require creativity, grit and determination. We are building a cul ...

Frond End React developer

Welcome to Yoush Consulting. Are you an independentIT Consultant, or do you wish to become one?Are you looking to partner with an organization that offers you consulting opportunities and supports you as a partner?We are looking for a greatReact.jsdeveloper who is proficie ...

Fullstack Developer (Java,React)

Location: Fully Remote - EST Time Zone - In Canada Comp: Salary + Bonus + Health Benefits About Veem Veem is transforming the way businesses send and receive payments globally. Traditional cross-border payments are slow, costly, and fragmented—we’ve built a modern platform ...

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    Senior Full Stack Developer Python Nodejs React Jobs in Toronto Job Search Guide, Trends and Insights