151,178+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Lead Building Commissioning Engineer

A global engineering design firm in Toronto is seeking a lead commissioning consultant to deliver projects with a focus on sustainable design. The candidate will manage junior staff and lead projects by conducting design reviews and preparing commissioning plans. Applicants should have extensive experience in co ...

Lead Mechanical Engineer Design

Senior Mechanical Engineer (Building Systems) – Toronto (On‑Site) We are partnering with a well‑established multi‑disciplinary engineering consultancy to hire a Senior Mechanical Engineer for their growing GTA team. This role is ideal for someone who thrives in a design‑focused, client‑facing env ...

Lead Platform Reliability Engineer

Within the Manulife / John Hancock Global Wealth & Asset Management (GWAM), the Platform Services group reports to the Director of Platform PaaS Services.The Lead Reliability Engineer (Director level but individual contributor) is responsible for managing our Azure Kubernetes Services, Azure Paa ...

Lead Software Engineer, AI

Lead Software Engineer, AI New Position: This position is open due to an existing vacancy to support our evolving business needs. Are you ready to shape the future of AI-driven content technology while leading cutting‑edge innovation in a mission‑critical role? Do you thrive in environmen ...

Lead Software Engineer (Toronto)

Lead Software Engineer (Toronto) Requisition ID: 50048 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: May 19, 2026 Fitch Group is currently seeking a Lead Software Engineer - Associate Director based out o ...

Lead Engineer (Software Engineering)

What You’ll Be Doing Partnering with Engineering and Product leads to design services that are robust, decoupled, and ready for change. Acting as a Technical Lead within the product team—guiding design discussions, reviewing code, and ensuring engineering best practices are upheld ...

Lead Software Engineer (Toronto)

Lead Software Engineer (Toronto) Requisition ID: 50048 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: May 19, 2026 Fitch Group is currently seeking a Lead Software Engineer - Associate Director based out o ...

Lead Site Reliability Engineer

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movab ...

Lead Site Reliability Engineer

Equal Opportunity Employer Tata Consultancy Services (TCS) is an equal opportunity employer. Role Description We are seeking a highly skilled Site Reliability Engineer (SRE) to manage, optimize, and ensure the reliability of production applications. Responsibilities <u ...

Java Security Lead Engineer

A leading IT staffing firm in Toronto seeks a skilled developer to design and develop security software applications. The role requires a Bachelor's degree in a relevant field and over 5 years of experience in Java. Responsibilities include providing technical leadership and collaborating with stakeholders to de ...

Lead Data Solutions Engineer

Become a Lead Engineer in Data Solutions, focusing on scalability and technical leadership. Deliver hands-on expertise in data modeling and foster mentorship among teams.This senior role is dedicated to enhancing enterprise data and analytics capabilities without direct management responsibilities. You will ...

Lead Platform Reliability Engineer

Within the Manulife / John Hancock Global Wealth & Asset Management (GWAM), the Platform Services group reports to the Director of Platform PaaS Services.The Lead Reliability Engineer (Director level but individual contributor) is responsible for managing our Azure Kubernetes Services, Azure Paa ...

Senior Full Stack Lead: Java/Spring & AWS Lambda

A leading tech company in Toronto is seeking an experienced FullStack Developer Lead to drive projects utilizing Java and AWS technologies. The ideal candidate has over 10 years of hands-on experience in Java development, strong leadership skills, and full-stack expertise including modern frameworks. This role o ...

Senior .NET Full Stack Lead React & SQL Expert

A technology company in Canada is looking for a Senior Fullstack Developer to lead development efforts and build complex features. This role requires 5+ years of experience with C# and .NET technologies, including building web and Windows applications. You'll collaborate closely with leadership to create innovat ...

Senior Full Stack Lead: Java/Spring & AWS Lambda

A leading tech company in Toronto is seeking an experienced FullStack Developer Lead to drive projects utilizing Java and AWS technologies. The ideal candidate has over 10 years of hands-on experience in Java development, strong leadership skills, and full-stack expertise including modern frameworks. This role o ...

Senior Full Stack Lead: Java/Spring & AWS Lambda

A leading tech company in Toronto is seeking an experienced FullStack Developer Lead to drive projects utilizing Java and AWS technologies. The ideal candidate has over 10 years of hands-on experience in Java development, strong leadership skills, and full-stack expertise including modern frameworks. This role o ...

Senior Full Stack Lead: Java/Spring & AWS Lambda

A leading tech company in Toronto is seeking an experienced FullStack Developer Lead to drive projects utilizing Java and AWS technologies. The ideal candidate has over 10 years of hands-on experience in Java development, strong leadership skills, and full-stack expertise including modern frameworks. This role o ...

Senior Full Stack Developer Toronto

Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. ROLE OV ...

Senior Full Stack Developer Toronto

Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities.ROLE OVERVIEW ...

iOS Developers

1 month ago Be among the first 25 applicants Direct message the job poster from Bevertec Lead Talent Acquisition Specialist at Bevertec (Canadian Geography) (OPS-Ontario Public Service, NPS-National Public Sector) || 22K+ Connections ||…#25624 BEV123 Full Time Role Must Have: 3+ years of experience dev ...

Lead Java Developer /Toronto, On (Hybrid) FTE

<p>Role: Tech Lead Java Developer</p> <p>Location: Toronto, On (Hybrid)</p> <p>Experience: 10+ Years</p> <p>Type: Full-Time Permanent (FTE)</p> <p> </p> <p>Summary: FullS ...

Java Fullstack Developer: Build Scalable APIs & Apps

A leading IT solutions provider is seeking a skilled Java Fullstack Developer to design and develop scalable web applications in Toronto, Canada. The ideal candidate will have strong experience with Java, Spring, and Hibernate, and be adept at collaborating with cross-functional teams. This role includes impleme ...

Java FullStack Developer with 8+ Years Experience

Step into a pivotal role as a Java FullStack Developer, focusing on the design and maintenance of robust Java applications. Ideal candidates will have extensive experience in Java development and back-end frameworks.We seek an experienced Java FullStack Developer with over 8 years in the field. This position ...

Senior Java Fullstack Developer With Angular Toronto

Elevate your career as a Senior Java Fullstack Developer focusing on Angular applications with our energetic team. Utilize your expertise in Java, Spring Boot, and RESTful APIs to build scalable applications. We are seeking a highly skilled developer with 8+ years in software development. Your respo ...

Java Fullstack Developer: Build Scalable APIs & Apps

A leading IT solutions provider is seeking a skilled Java Fullstack Developer to design and develop scalable web applications in Toronto, Canada. The ideal candidate will have strong experience with Java, Spring, and Hibernate, and be adept at collaborating with cross-functional teams. This role includes impleme ...

Java FullStack Developer with 8+ Years Experience

Step into a pivotal role as a Java FullStack Developer, focusing on the design and maintenance of robust Java applications. Ideal candidates will have extensive experience in Java development and back-end frameworks.We seek an experienced Java FullStack Developer with over 8 years in the field. This position ...

Intermediate Backend Engineer

The Team Lush Digital leads digital strategy for Lush across online, retail & manufacturing globally, creating, developing and supporting the tools that drive the business. From design, artwork & photography to engineering, systems & data, we support all of Lush’s digital needs. The Role ...

Senior Machine Learning Engineer

Position Overview We are transforming how utilities manage one of the world’s most precious resources: water.Our AI-driven platform empowers water utilities to make smarter, real-time decisions for critical processes like demand forecasting and sewer overflows. By leveraging advanced machine learning a ...

Intermediate Backend Engineer

The Team Lush Digital leads digital strategy for Lush across online, retail & manufacturing globally, creating, developing and supporting the tools that drive the business. From design, artwork & photography to engineering, systems & data, we support all of Lush’s digital needs.The Role As an Intermedi ...

Senior Software Development Engineer, Agentic AI

About the Team Agent Factory is where Workday’s next chapter gets built. We’re forming small, senior, cross‑functional AI teams that bring together product leaders, machine learning engineers, and full‑stack builders to create intelligent agents used by millions of people every day. This work is p ...

Senior Software Engineer

This range is provided by Invert. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $130,000.00/yr - $200,000.00/yr The company At Invert, we are on a mission to dramatically reduce the dollar and time cost of usin ...

Software Development Engineer (Full Stack)

About the Role As a Full Stack Software Engineer in Agent Factory, you’ll help build the user-facing and platform experiences that bring Workday’s AI agents to life. Working within a small, cross-functional pod, you’ll design and ship full stack solutions—from intuitive front-end experiences to resilie ...

Senior Software Development Engineer (Full Stack) Agent Factory

About the Role We are seeking a highly skilled Senior Full Stack Engineer to contribute to a cross-functional team building transformative AI agents for HR & Finance. This role is crucial in implementing tooling strategies, staying informed about industry trends, and ensuring our AI-driven solutions in ...

Senior Software Developer, Full Stack (Client Experience)

Senior Software Developer, Full Stack (Client Experience) About Dialogue 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 ...

Data and AI Engineer

OverviewAbout The Job Ready to push the limits of what’s possible? Join Sanofi in one of our corporate functions and you can play a vital part in the performance of our entire business while helping to make an impact on millions around the world. Reference no.R Position title:Data ...

Data Engineer/Analyst (Python/SQL) (1706) HYBRID 55 64/hr

Direct IT Recruiting Inc. provided pay range This range is provided by Direct IT Recruiting Inc.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$55.00/hr - CA$64.00/hr Direct message the job poster from Di ...

Staff Software Engineer – Backend (Python / Typescript / Big Data / AWS / Kubernetes)

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting‑edge SaaS solutions empower revenue leaders globally to design smarter go-to‑market strategies, maximize seller performance, and unlock untapped pot ...

Staff Software Engineer – Backend (Python / Typescript / Big Data / AWS / Kubernetes)

At Varicent, we’re not just transforming the Sales Performance Management (SPM) market—we’re redefining how organizations achieve revenue success. Our cutting‑edge SaaS solutions empower revenue leaders globally to design smarter go-to‑market strategies, maximize seller performance, and unlock untapped potential ...

Data Engineer/Analyst (Python/SQL) (1706) HYBRID 55 64/hr

Direct IT Recruiting Inc. provided pay rangeThis range is provided by Direct IT Recruiting Inc.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rangeCA$55.00/hr - CA$64.00/hr Direct message the job poster from Direct IT Recruitin ...

AI ML Engineer

Global Talent Acquisition at Valsoft Corporation and Aspire Software We are hiring for an AI-ML Engineer to join our growing team at Ampliphi in Toronto! As an AI Engineer at Ampliphi, you will be at the heart of building the intelligence that powers our pricing platform. This is a ...

AI ML Engineer

Global Talent Acquisition at Valsoft Corporation and Aspire Software We are hiring for an AI-ML Engineer to join our growing team at Ampliphi in Toronto! As an AI Engineer at Ampliphi, you will be at the heart of building the intelligence that powers our pricing platform. This is a ...

AI ML Engineer

Global Talent Acquisition at Valsoft Corporation and Aspire Software We are hiring for an AI-ML Engineer to join our growing team at Ampliphi in Toronto! As an AI Engineer at Ampliphi, you will be at the heart of building the intelligence that powers our pricing platform. This is a ...

Fidelity Technical Lead Role in Mississauga

Join Fidelity as a Technical Lead on a flexible hybrid schedule, transitioning to Mississauga in 2026. Lead efforts to modernize core systems and enhance application solutions.In this role, you will guide a team in the development and delivery of impactful technology solutions. With a focus on engineer ...

Lead Software Engineering at PheedLoop

Join PheedLoop as a Lead Software Engineer crafting impactful solutions for live events. Shape the product and team with your technical expertise and mentorship in a dynamic environment.PheedLoop is seeking a Lead Software Engineer to drive innovation and quality. In this pivotal role, you will work directly ...

Lead Software Engineering at PheedLoop

Join PheedLoop as a Lead Software Engineer crafting impactful solutions for live events. Shape the product and team with your technical expertise and mentorship in a dynamic environment.PheedLoop is seeking a Lead Software Engineer to drive innovation and quality. In this pivotal role, you will work directly ...

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