588,581+ Java Python Software Engineer Ml Api Focus Jobs in Canada — Top Companies Hiring September 2026

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AI Full Stack Software Developer

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

AI Full Stack Software Developer

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

GenAI & Agentic AI Engineer – Flexible Remote

Sanofi is seeking an AI Engineer in Toronto with 3+ years of production AI/ML experience and a PhD or Master’s in a related field. You will design scalable Generative AI and Agentic AI solutions, architect RAG and multi-agent systems, and collaborate across product, data science, and engineering teams to deliver ...

GenAI & Agentic AI Engineer – Flexible Remote

Sanofi is seeking an AI Engineer in Toronto with 3+ years of production AI/ML experience and a PhD or Master’s in a related field. You will design scalable Generative AI and Agentic AI solutions, architect RAG and multi-agent systems, and collaborate across product, data science, and engineering teams to deli ...

Stagiaire en Développement Cloud, Intern Cloud Developer – FCAP

Montreal, QC, CANFull time26WD100406 **Job Requisition ID #** 26WD100406 **English will follow** Voici une occasion exceptionnelle de travailler aux côtés de professionnels qui développent des outils infonuagiques de gestion de production et de collaboration pour l'ind ...

Lead Machine Learning Engineer at Oncoustics

Join Oncoustics as a Lead Machine Learning Engineer and innovate medical imaging with cutting-edge AI technologies. Focus on improving ultrasound methodologies through advanced ML strategies.This full-time position based in Toronto requires a passionate leader with extensive experience—at least 5 years—in th ...

Principal Engineer, AI Platform

Application Deadline:10/29/2026Address:33 Dundas Street WestJob Family Group:TechnologyPrincipal Engineer, AI Platform & FabricsDescriptionBMO is building the platform capabilities that make enterprise AI safe, governed, and scalable. We are seeking experienced Principal/Senior engineers to build and operate the ...

Principal Engineer, AI Platform

Application Deadline:10/29/2026Address:33 Dundas Street WestJob Family Group:TechnologyPrincipal Engineer, AI Platform & FabricsDescriptionBMO is building the platform capabilities that make enterprise AI safe, governed, and scalable. We are seeking experienced Principal/Senior engineers to build and operate the ...

Senior Engineer Generative AI

About the job Senior Engineer - Generative AI Our client in the financial service space in Toronto is looking for a Senior Engineer with experience in Generative AI. Qualifications: Bachelors degree in Computer Science, Computer Engineering, or a related technical field ...

Principal Software Engineer

Principal Software Engineer – Full Stack The global capital markets are among the largest markets in the world, valued at more than $50 trillion and growing. Transactions in these markets are complex and involve extensive legal documentation, which must be digested, analyzed, and used to make critical decisions. ...

Staff Data Engineer

What You’ll Do Architecture & Technical Leadership Lead system‑level design for scalable, reliable, and high‑performance data platforms supporting batch, streaming, and real‑time use cases. Drive architectural improvements across data pipelines, metadata layers, APIs, an ...

Senior Full Stack Developer – Generative AI & Autonomous Agents Toronto, Canada Hybrid (10038)

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and user-friendly end-to-end solutions for ...

Software Developer Intern, PhD, Summer 2027

Google is looking for PhD Software Developer Interns to join their team across Waterloo, ON, Montreal, QC, and Toronto, ON for Summer 2027. This is a paid 12–12 week internship designed for students in the penultimate year of their PhD program in Computer Science or a related technical field. This i ...

Senior Machine Learning Engineer

$150000 - $200000We are building out an AI team in Toronto and are hiring Senior Machine Learning Engineers. This is a build-from-scratch effort on a modern stack, focused on putting AI into production rather than keeping it in the lab. You will work hands-on with LLMs, agentic and multi-agent systems, retri ...

Senior Director / Tiger Team Lead

Position:Senior Director, Software Engineering / AI Engineering Location:Toronto, Hybrid Salary:$285-325K+ We're partnering with a leading global financial services organization that is making a significant investment in its Toronto technology hub. We're looking for senior engineeri ...

Senior Software Engineer for Cutting edge Auto Labelling Projects

Elevate your career as a Senior Software Engineer focused on auto-labelling and perception systems development. Harness your expertise in machine learning and coding to make significant contributions in a remote work environment.This role involves building and managing sophisticated auto-labelling systems th ...

Senior Software Engineer for Cutting edge Auto Labelling Projects

Elevate your career as a Senior Software Engineer focused on auto-labelling and perception systems development. Harness your expertise in machine learning and coding to make significant contributions in a remote work environment.This role involves building and managing sophisticated auto-labelling systems th ...

Backend AI Engineer

Nexxa is building the best AI systems for heavy industries - enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale infrastructure, logistics and legacy environments.Our mission is to translate deep technical breakthroughs into operati ...

Backend AI Engineer

Nexxa is building the best AI systems for heavy industries — enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale infrastructure, logistics and legacy environments.Our mission is to translate deep technical breakthroughs into operatio ...

Backend AI Engineer

Nexxa is building the best AI systems for heavy industries - enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale infrastructure, logistics and legacy environments.Our mission is to translate deep technical breakthroughs into operati ...

Lead Java Developer

Job DescriptionAbout the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates the curiosity, judgment, and enthusiasm to grow into broader architecture ...

Lead Java Developer

Job DescriptionAbout the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates the curiosity, judgment, and enthusiasm to grow into broader architecture ...

Lead Java Developer

Job DescriptionAbout the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates the curiosity, judgment, and enthusiasm to grow into broader architecture ...

Staff Software Engineer, Financial Crimes

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of t ...

Staff Software Engineer, Financial Crimes

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to i ...

Staff Software Engineer, Financial Crimes

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to i ...

GraphQL API Software Architect at atVenu

Become a GraphQL API Software Architect at atVenu, where your expertise will influence the design and scaling of our public API infrastructure across continents. Work collaboratively to create high-impact solutions without direct supervision.As a Senior GraphQL API Developer, you will play a vital role ...

Staff Software Developer, API Platform & GenAI

Intuit is seeking a Staff Software Developer to join the API Management Platform team in Toronto. You will help build an end-to-end API Management Platform for Restful, GraphQL, and Async APIs, delivering scalable, secure software across the stack. You will collaborate with global teams, design durable ...

RQ09964/RQ09965 Sr. Software Developer API

RQ09964/RQ09965 - Sr. Software Developer - API About the job RQ09964/RQ09965 - Sr. Software Developer - API RQ09964/RQ09965 - Sr. Software Developer - API Contract 1 year 2 Openings Security Level: CRJMC Scope ...

Full Stack Automation Engineer

Why DUCA? We’re a vibrant, exciting credit union that lives its profits with a purpose philosophy in every financial transaction, product, interest rate, and community initiative we offer. Founded in 1954, DUCA has grown from a single branch credit union in Toronto to 19 bra ...

Full Stack Automation Engineer

Why DUCA? We’re a vibrant, exciting credit union that lives its profits with a purpose philosophy in every financial transaction, product, interest rate, and community initiative we offer. Founded in 1954, DUCA has grown from a single branch credit union in Toronto to 19 bra ...

AI Developer

We are seeking a highly skilled and innovative AI Developer to join a fast-paced team building next-generation intelligent solutions. You will be responsible for designing, developing, and deploying machine learning models and AI-driven applications that solve complex real-world problems. </ ...

Quality Engineer

StackAdapt is hiring a Quality Engineer focused on software quality and test automation. Responsibilities include developing automated and functional test scripts for functional, system, API, integration, UI, and regression testing; collaborating with Platform, Product, and DevOps teams to deploy and run a ...

Quality Engineer

StackAdapt is hiring a Quality Engineer focused on software quality and test automation. Responsibilities include developing automated and functional test scripts for functional, system, API, integration, UI, and regression testing; collaborating with Platform, Product, and DevOps teams to deploy and run a ...

Associate, Software Engineer, New Grad Card Expansion

161 Bay Street (93021), Toronto, Ontario, Canada Position: Software Engineer, New Grad Card Expansion. Applicants must submit resume and unofficial transcript in one PDF document. About the Team We’re a credit‑card company that builds digital solutions with open‑source technologies a ...

Associate, Software Engineer, New Grad Card Expansion

161 Bay Street (93021), Toronto, Ontario, Canada Position: Software Engineer, New Grad Card Expansion. Applicants must submit resume and unofficial transcript in one PDF document. About the Team We’re a credit‑card company that builds digital solutions with open‑source technologies a ...

Agentic AI Optimization Developer

Synopsis of the role At Equifax, we are moving past passive AI chat interfaces to build the future of autonomous workflows. We are creating intelligent, self‑correcting multi‑agent systems that can navigate complex software environments, utilize external tools, and solve open-ended business probl ...

Senior Full Stack Engineer at RBC

Job Description Senior Full Stack Engineer What Is The Opportunity? The Third-Party SaaS Solutions team Strategically partners with internal teams and critical third-party application vendors to deliver key client and employee services using SaaS. In the past, many of these application pr ...

Senior Software Engineer for Pricing Solutions in Finance Technology

Join a forward-thinking team as a Senior Software Engineer focused on pricing and risk systems. Leverage your Java and Python expertise to enhance FICC derivatives trading.In this role, your engineering skills will directly impact electronic trading practices, as you develop automated pricing systems for var ...

Software Test Engineer

Are you passionate about solving problems and delivering next-generation software to enhance the Internet experience? Join a global leader creating software for broadband service providers. We have been growing since 1992 and now work with some of the top service providers worldwide to deliver solutions th ...

Software Test Engineer

Are you passionate about solving problems and delivering next-generation software to enhance the Internet experience? Join a global leader creating software for broadband service providers. We have been growing since 1992 and now work with some of the top service providers worldwide to deliver solutions th ...

Software Development Engineer III, Agentic Client Experience (ACE) Builder Foundations

Builders across Amazon face challenges of building across multiple platforms in order to deliver value to our customers. Historically, this meant having to familiarize yourself with each of those platforms in order to submit the necessary changes that would support your product and project. ACE is working ...

Software Development Engineer III, Agentic Client Experience (ACE) Builder Foundations

Builders across Amazon face challenges of building across multiple platforms in order to deliver value to our customers. Historically, this meant having to familiarize yourself with each of those platforms in order to submit the necessary changes that would support your product and project. ACE is working to sim ...

Software Development Engineer III, Agentic Client Experience (ACE) Builder Foundations

DescriptionBuilders across Amazon face challenges of building across multiple platforms in order to deliver value to our customers. Historically, this meant having to familiarize yourself with each of those platforms in order to submit the necessary changes that would support your product and project. ACE is ...

Senior Backend Engineer (.NET & AI/ML)

Overview Senior Backend Engineer - .NET and AI/ML Backend Systems Responsibilities Backend Engineering Design, develop, and maintain backend services, REST APIs, and gRPC microservices using .NET Framework and .NET Core / .NET 8+ in C#. Build an ...

Sr. AI Engineer

What you’ll doDelivering excellence: Developing, testing and managing cloud-native and 3rd party tooling and AI-on-cloud technologies for internal use — delivered through code, templates and scripts to ensure top-quality experiences for Softchoice employees, with consistency and efficiency. ...

Sr. AI Engineer

What you’ll doDelivering excellence: Developing, testing and managing cloud-native and 3rd party tooling and AI-on-cloud technologies for internal use — delivered through code, templates and scripts to ensure top-quality experiences for Softchoice employees, with consistency and efficiency. ...

Sr. AI Engineer

What you’ll doDelivering excellence: Developing, testing and managing cloud-native and 3rd party tooling and AI-on-cloud technologies for internal use — delivered through code, templates and scripts to ensure top-quality experiences for Softchoice employees, with consistency and efficiency. ...

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