542,152+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Senior Engineer for Transformational UI Prototype Development

Shape the evolution of user interfaces by becoming a Senior Engineer. Utilize your fullstack skills in Node.js and Java to enhance a cutting-edge generative UI platform that drives innovation.You will play a key role in designing and delivering features that elevate the user experience. This position involve ...

Senior Engineer for Transformational UI Prototype Development

Shape the evolution of user interfaces by becoming a Senior Engineer. Utilize your fullstack skills in Node.js and Java to enhance a cutting-edge generative UI platform that drives innovation.You will play a key role in designing and delivering features that elevate the user experience. This position involve ...

GenAI Senior Platform Engineer Python, VP

Role Citi's global Innovation Labs is seeking a versatile Senior GenAI Platform Engineer to spearhead the design and development of cutting‑edge generative AI platforms. This role is a key driver in creating a competitive advantage for Citi’s lines of business by architecting and delivering high‑i ...

Sr/ Lead .Net Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by TEEMA. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$130.00/yr - CA$130.00/yr Direct message the job poster from TEEM ...

Machine learning engineer

Our Machine Learning Engineers are at the heart of turning raw data into intelligent applications. You’ll design scalable ML systems that support chatbots, predictive analytics, and geospatial intelligence from drone/satellite imagery. In this role, you’ll bridge the gap between theory and production by tr ...

Full Stack Engineer

This range is provided by Alexander Chapman. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range$180,000.00/yr - $260,000.00/yr Full-Stack Engineer at Alexander ChapmanWe’re representing a fast-growing, Y Combinator-backed start ...

Machine learning engineer

Our Machine Learning Engineers are at the heart of turning raw data into intelligent applications. You’ll design scalable ML systems that support chatbots, predictive analytics, and geospatial intelligence from drone/satellite imagery. In this role, you’ll bridge the gap between theory and production by tr ...

Machine learning engineer

Our Machine Learning Engineers are at the heart of turning raw data into intelligent applications. You’ll design scalable ML systems that support chatbots, predictive analytics, and geospatial intelligence from drone/satellite imagery. In this role, you’ll bridge the gap between theory and production by tr ...

Fullstack Software VP with Leadership Skills

Shape the future of software as Fullstack Software Vice President. Leverage your expertise in engineering and team leadership to innovate and launch cutting-edge products.In this pivotal role, you will harness your 10+ years of software engineering experience, including 5+ years in senior roles, to dri ...

Software Engineer (Backend, Fullstack, Frontend/Web Developer) Global

# Software Engineer (Backend, Fullstack, Frontend/Web Developer) - GlobalCurbFull TimemidCAPosted Yesterday## Job DescriptionSoftware Engineer — Live Commerce PlatformHelp shape the future of interactive online commerce. A global e‐commerce marketplace serving millions of buyers and sellers across more than 190 ...

Senior Fullstack Engineer — No Code Conversation Intelligence Platform

A leading AI solutions provider in Canada is seeking a Senior Fullstack Engineer to develop a no-code platform for enhancing contact center performance. You will collaborate with cross-functional teams to create intuitive user interfaces and robust backend services. The ideal candidate has a strong foundation in ...

Staff AI Software Engineer

Position Title: Staff AI Software Engineer – Toronto, ON Sanofi is an R&D‑driven, AI‑powered biopharma company committed to improving people’s lives and delivering compelling growth. The Staff AI Software Engineer will play a pivotal role in driving our digital transformation by building enterprise‑ ...

Applications Development Group Manager

The Applications Development Group Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology Team. The overall ...

Applications Development Group Manager

The Applications Development Group Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology Team. The overall ...

Applications Development Group Manager

The Applications Development Group Manager is a senior management level position responsible for accomplishing results through the management of a team or department in an effort to establish and implement new or revised application systems and programs in coordination with the Technology Team. The overall objec ...

Software Engineering Associate (open to US or Canada)

Software Engineering Associate (open to US or Canada) Join to apply for the Software Engineering Associate (open to US or Canada) role at Innodata Inc. About The Role We’re looking for curious, hands‑on engineers eager to build the next wave of Generative AI appl ...

Citi Group Manager for Application Development

Join Citi as an Applications Development Group Manager and lead a team in the Wholesale Credit Risk Technology division. You’ll focus on delivering technology solutions through strategic management and innovative application development.Your role will encompass overseeing application systems development, ens ...

Citi Group Manager for Application Development

Join Citi as an Applications Development Group Manager and lead a team in the Wholesale Credit Risk Technology division. You’ll focus on delivering technology solutions through strategic management and innovative application development.Your role will encompass overseeing application systems development, ens ...

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python) Surrey, BC

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python) Surrey, BC About Whistler Trading Whistler Trading was founded in 2022 with the ambition to build a new leader in systematic trading, and we're well on our way. We've invested heavily in resear ...

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python) Surrey, BC

Senior Software Engineer / Technical Lead – Research Platform (Rust + Python) Surrey, BCAbout Whistler Trading Whistler Trading was founded in 2022 with the ambition to build a new leader in systematic trading, and we're well on our way. We've invested heavily in research and infrastructure, developing ...

Freelance Data Science Engineer (Python & SQL)

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employme ...

Senior Python Data Scraping Engineer (Freelance)

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate wi ...

Freelance Data Science Engineer (Python & SQL)

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power ...

Senior Engineer for AI Python Development

Join Nearform as a Senior Engineer focused on AI Python development. This full-time role offers the chance to work on innovative projects with frequent travel in Canada and the U.S.This position calls for a Senior Engineer with a minimum of 8 years of commercial experience. You will be responsible for buildi ...

GenAI Software Engineer Associate (Python/LLM)

A technology firm is seeking a Software Engineering Associate to develop and evaluate GenAI applications. The role focuses on building systems using Python and collaborating with experienced engineers. Candidates should possess strong programming skills, a Bachelor’s degree in Computer Science, and a passion for ...

Full Stack SW Engineer (Python/React)

The Role As a Senior Full Stack Software Engineer within our small yet growing engineering team, you'll use your creative and problem-solving skills in all aspects of the planning, designing, implementation, deployment, and maintenance phases of our core product as we continue to evolve and improve i ...

Remote Mechanical Engineer & AI Trainer (Python)

A leading AI consultancy is looking for experienced Mechanical Engineers with strong Python skills for a freelance role. You will be responsible for training and evaluating AI models on complex mechanical engineering problems. This fully remote position offers flexible part-time hours, with the chance to earn up ...

Senior Python Engineer British Columbia; Ontario

A great MongoDB experience starts with great tools. The Database Experience team builds the libraries and tools that developers use day-to-day working with MongoDB. Our mission is to increase developer adoption, satisfaction and retention by providing a reliable, enjoyable interface for developers and ...

Senior Software Engineer AI Core (Python)

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and ...

Lead Backend Developer, Dialogue

Accelerate healthcare innovation as a Lead Backend Developer at Dialogue, Canada’s foremost virtual care provider. Collaborate in a hybrid environment to create pioneering backend solutions.As a Lead Backend Developer, you will significantly impact the development of Dialogue’s Integrated Health Platfo ...

Lead Backend Developer, Dialogue

Accelerate healthcare innovation as a Lead Backend Developer at Dialogue, Canada’s foremost virtual care provider. Collaborate in a hybrid environment to create pioneering backend solutions.As a Lead Backend Developer, you will significantly impact the development of Dialogue’s Integrated Health Platfo ...

Senior Python Software Engineer (Data&Connectors)

**Job Description:** 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 ...

Senior Python Data Scraping Engineer (Freelance)

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate wi ...

Freelance Data Science Engineer (Python & SQL)

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employme ...

Senior Python Data Scraping Engineer (Freelance)

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate wi ...

Freelance Data Science Engineer (Python & SQL)

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employme ...

Freelance Data Science Engineer (Python & SQL)

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employme ...

Gen AI Engineer

Overview Job Title: Gen AI Engineer Location: CAN, Ontario, Toronto Work Arrangement: Hybrid – onsite 3 days per week Target start date: asap Duration: 1 year Possibility of extension & conversion to FTE Number of Positions: 1 Schedule: 9am-5pm Mond ...

Software Engineer

About LandSeed LandSeed is a non‑profit committed to reimagining entry‑level housing for future generations. Our goal is to create inclusive communities where homeownership is accessible for all, and everyone has the opportunity to build a stable, fulfilling future. At LandSeed, we create solutions for the Canad ...

Platform Engineer – AWS, Microservices, Python & C#

A technology solutions provider in British Columbia is seeking an Intermediate Platform Developer to design and maintain robust platform infrastructure and microservices. The ideal candidate will have strong skills in T-SQL, Python, and AWS, and will collaborate with cross-functional teams to promote system scal ...

Remote Python QA Automation Engineer (Selenium)

An innovative IT services firm is seeking a Python Test Automation Engineer to enhance their quality assurance efforts. This role involves developing and executing automated tests, ensuring software quality through effective testing strategies, and leveraging strong analytical skills to solve problems. The ideal ...

Remote Senior Fullstack Engineer React/Node at Scale

A forward-thinking tech company seeks a mid-senior level developer to work on impactful projects in a fully remote setting. The ideal candidate will have expertise in technologies such as React, Node, and SQL. This full-time role offers flexible hours, health benefits, and opportunities for professional developm ...

Senior Fullstack Engineer (Java/React) – Hybrid, High Impact

A global financial services provider in Montreal seeks a Fullstack Developer for the Dev Ops team. Responsibilities include designing and developing product evolutions with Angular, React, and Java. Candidates must have over 5 years of experience, practical sense, and strong communication skills in English. The ...

Senior Fullstack Engineer Elucidating Modern Technologies in Hospitality

Lead innovation in hospitality technology as a Senior Fullstack Engineer. Work within a fully remote environment to design products that connect hotels globally.This role is vital for the Distribution Team, focusing on developing robust solutions that enhance property integrations with major platforms. You'l ...

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