113,109+ Java Python Software Engineer Ml Api Focus Jobs in Toronto, Canada — Local Employers Hiring September 2026

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Senior Cloud Native Software Engineer (K8s, Go/Python)

BlueCat Cloud Platform team powers all BlueCat SaaS products, delivering a reliable, fast, globally distributed enterprise-grade cloud infrastructure with an API-first approach where APIs are central to everything we build. We are seeking a Senior Software Engineer with strong communication and collaboration ski ...

Senior Staff API Engineer

Who are we?Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where tech thinkers and future builders turn bold ideas into breakthrough experiences, we welcome your unique perspective.Help ...

Lead Software Engineer at NVIDIA AI Focus

Elevate your career as a Lead Software Engineer at NVIDIA, specializing in AI and conversational tools. You'll drive innovation while creating significant AI-driven applications that carry weight in user interactions.In this role, your contributions will be vital to the core development of security and ...

Lead Software Engineer at NVIDIA AI Focus

Elevate your career as a Lead Software Engineer at NVIDIA, specializing in AI and conversational tools. You'll drive innovation while creating significant AI-driven applications that carry weight in user interactions.In this role, your contributions will be vital to the core development of security and dialo ...

Backend Software Engineer I with AI Focus

Transform the future of learning as a Backend Software Engineer I at Docebo, leveraging AI technologies. This role involves designing and optimizing scalable systems using Go and PHP.Docebo is on a mission to enhance workplace training through intelligent automation. As a Backend Software Engineer I, y ...

Senior ML Ops Engineer at ShyftLabs

Take your career to the next level as a Senior ML-Ops Engineer at ShyftLabs. Focus on building reliable Machine Learning infrastructure for high-profile enterprise clients.ShyftLabs is on the lookout for a Senior ML-Ops Engineer with extensive experience in Machine Learning and software development pra ...

Ruby on Rails Developer (6 MONTHS CONTRACT)

Ruby on Rails Developer (6 MONTHS CONTRACT) CURRENTLY LOOKING FOR 3 RoR DEVELOPERS - THE ROLE IS 100% REMOTE. THE CONTRACT IS FOR 6 MONTHS WITH A POSSIBILITY OF EXTENSION. As a Ruby on Rails Developer , you’ll play a key role in developing and delivering robust SaaS products ...

AI Scientist & Engineer, Assurance Innovation Lab

Your OpportunityWe are looking for an exceptionally skilled, hands‑on, and innovation‑minded AI Scientist & Engineer to bridge the gap between advanced data science, experimental machine learning, and scalable enterprise software engineering in our new Assurance Innovation Lab. In this role, you will e ...

Senior AI Engineer at Thomson Reuters

Join Thomson Reuters as a Senior AI Engineer, leading the design and implementation of cutting-edge AI solutions for diverse industries. This role requires expertise in building scalable and efficient AI systems.As a Staff Software Engineer, you'll focus on developing production-grade AI applications, ...

Java/ Spring Boot Developer Upgrade & Modernization

Job Title: Java Architect / Principal Software Engineer Location: Downtown Toronto, ON Hire Type: Contract Role Summary We are looking for a Staff/Principal Software Engineer who thrives in ambiguity, builds systems from the ground up, and ...

Senior Artificial Intelligence Platform Engineer, AI Platform & Fabrics

Application Deadline:09/29/2026Address:33 Dundas Street WestJob Family Group:TechnologyHybrid Work ModelBMO is building the platform capabilities that make enterprise AI safe, governed, and scalable. We are seeking experienced Senior Engineers to help build and operate the core infrastructure that governs how AI ...

Senior Artificial Intelligence Platform Engineer, AI Platform & Fabrics

Application Deadline:09/29/2026Address:33 Dundas Street WestJob Family Group:TechnologyHybrid Work ModelBMO is building the platform capabilities that make enterprise AI safe, governed, and scalable. We are seeking experienced Senior Engineers to help build and operate the core infrastructure that governs how AI ...

Lead Full Stack Developer (Java/Python)

Job Description As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and st ...

ML Software Engineer, Safety and Customer Care AI

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Safety and Customer Care (SCC) team at Lyft manages over 1.7 million monthly human and AI interactions and serves as Lyft's primary direct t ...

Innovative Senior Software Engineer for ML Data Solutions

Transform autonomous driving technology as a Senior/Staff Software Engineer. Focus on building scalable ML data pipelines that revolutionize model training and evaluation processes.As a member of our Autonomy & Algorithms team, you will engage in designing data pipelines that leverage real-world driving data ...

Senior / Staff Software Engineer (ML Datasets & Data Pipelines)

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world‑class team, we’re unlocking the next era of autonomous transportation with technology that’s powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, logisti ...

Remote Senior AI/ML Software Engineer (RL Environments)

YO AI Labs is seeking a Senior Software Engineer contractor to contribute approximately 15 hours per week on a remote basis. You will build reinforcement learning environments and reference solutions for evaluating AI models using Model Context Protocol (MCP) tools. Responsibilities include designing d ...

Remote Senior AI/ML Software Engineer Codebase RL

YO AI Labs in Canada (remote) is seeking a Senior Software Engineer to build reinforcement learning environments that evaluate AI models on complex software tasks using MCP tools. You will design reproducible environments, deterministic verification, and reference solutions for bug fixing, feature implementat ...

Software Engineer, ML Infra, Distributed Systems – Staff, Principal

Design and build scalable, high throughput, and low latency distributed systems using ScalaBuild reusable components and services that serve various ML applications like Personalization, Search, Ads and ExplorationPartner closely with ML engineers to understand their challenges and limitation ...

Software Engineer, ML Infra & Distributed Systems (Staff & Principal)

About The Role As a Staff Software Engineer on the ML Infrastructure team, you will collaborate closely with the Machine Learning and Product teams to build world‑class machine learning inference platforms. These platforms power essential services like personalized recommendations, search, and co ...

Innovative Senior Software Engineer for ML Data Solutions

Transform autonomous driving technology as a Senior/Staff Software Engineer. Focus on building scalable ML data pipelines that revolutionize model training and evaluation processes.As a member of our Autonomy & Algorithms team, you will engage in designing data pipelines that leverage real-world drivin ...

ML Software Engineer, Safety and Customer Care AI

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Safety and Customer Care (SCC) team at Lyft manages over 1.7 million monthly human and AI interactions and serves as Lyft ...

QA Automation Senior Manager

Role Overview We are seeking a highly experienced and strategic Senior Manager – QA-Automation to lead and scale enterprise-wide quality engineering practices within a fast-paced banking environment. This role will drive automation-first testing strategies, ensure regulatory-compliant software delivery, a ...

QA Automation Senior Manager

Role Overview We are seeking a highly experienced and strategic Senior Manager – QA-Automation to lead and scale enterprise-wide quality engineering practices within a fast-paced banking environment. This role will drive automation-first testing strategies, ensure regulatory-compliant software delivery, a ...

Hybrid Role: Principal Software Engineer

Shape the future of capital markets as a Principal Software Engineer focusing on full stack development in a hybrid work environment, combining technical acumen with impactful results.This role calls for 10–12 years of full stack development experience, particularly emphasizing backend systems. You’ll be res ...

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 operational reality, sol ...

Senior Salesforce Automation Test Engineer

About the role We are looking for an experienced Salesforce Automation Test Engineer for a full time permanent position. In this role, you will design, build, and execute automated and manual test scripts to ensure the reliability, performance, and quality of our Salesforce applications. Thi ...

Senior Salesforce Automation Test Engineer

About the role We are looking for an experienced Salesforce Automation Test Engineer for a full time permanent position. In this role, you will design, build, and execute automated and manual test scripts to ensure the reliability, performance, and quality of our Salesforce applications. Thi ...

Senior Generative AI Engineer

Senior Generative AI Engineer Background We are looking for a Senior Generative AI Engineer to design, build, and ship production-grade Generative AI and Agentic AI applications that delivery business value across the organization. This role is focused on bu ...

RQ08340 Software Developer Senior

About the job RQ08340 - Software Developer - Senior Deliverables for Sr. Software Developer Design the process automation including reporting, monitoring, and dashboard in the Power Automate platform and compile a Solution Design Document (SDD). Document the development ...

S Staff Software Engineer, Financial Crimes Stripe via Greenhouse Toronto 8217 risk engineering View role

Staff Software Engineer, Financial Crimes via Greenhouse Location Toronto Employment Type Full Time Location Type Onsite Department 8217 Risk Engineering Compensation Not disclosed About the role Who we are About Stripe Stripe is a financial i ...

S Staff Software Engineer, Financial Crimes Stripe via Greenhouse Toronto 8217 risk engineering View

Staff Software Engineer, Financial Crimes via Greenhouse Location Toronto Employment Type Full Time Location Type Onsite Department 8217 Risk Engineering Compensation Not disclosedAbout the role Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies ...

API Developer Java, Spring Boot, REST, JSON

Role: API Developer Hybrid: 2 days in office API development using REST / JSON (and SOAP if applicable) Java / Spring Boot API Gateway experience (Azure/AWS API Gateway) API security: OAuth 2.0, JWT, SSO, API key management API documentation: ...

API Developer | Java & Spring Boot, REST & Microservices

A tech company in Toronto is seeking an experienced API Developer for a hybrid role that requires working in the office two days a week. The successful candidate will utilize their expertise in API development with REST / JSON, Java, and Spring Boot, while ensuring robust security measures such as OAuth 2.0. Fam ...

Java Software Developer

Job DescriptionPlease find the below Job Description and share your updated resume at priti.borkar@zapcg.com Please do not apply less than 8 years experience candidates and if not matching to the required criteria.Role: Full Stack Developer<s ...

Java Software Developer

Job DescriptionPlease find the below Job Description and share your updated resume at priti.borkar@zapcg.com Please do not apply less than 8 years experience candidates and if not matching to the required criteria.Role: Full Stack Developer<s ...

AI Engineer

AI Engineer PureFacts Financial Solutions Toronto, Ontario, Canada About this position About PureFacts Financial Solutions PureFacts is the leader in the Revenue Performance Management category for wealth and asset management firms. The PureRevenue Platform helps organiza ...

AI Engineer

AI Engineer PureFacts Financial Solutions Toronto, Ontario, Canada About this position About PureFacts Financial SolutionsPureFacts is the leader in the Revenue Performance Management category for wealth and asset management firms. The PureRevenue Platform helps organizations maximize revenue potential ...

Principal Engineer, AI

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 ...

Technical Lead (Remote, Any Province, CA)

About Us Foundever™ is a global leader in the customer experience (CX) industry. With 130,000 associates across the globe, we are the team behind the best experiences for +750 of the world’s leading and digital-first brands. Our innovative CX solutions, technology, and expertise are designed to s ...

Full Stack Senior Engineer Qualcomm Toronto

Join Qualcomm as a Full Stack Senior Software Engineer in Toronto, Ontario, and work with innovative teams to create impactful software. Focus on utilizing languages like JavaScript, Python, and C++ in developing advanced tools for cutting-edge technology.Qualcomm seeks a results-oriented Senior Software Eng ...

QA Automation Engineer

Job Title: Sr. QA Automation Engineer Location: Canada (Remote) Employment Type: Contract Job Summary We are looking for a skilled QA Automation Engineer to design, develop, and maintain automated test frameworks and scripts to ensure high-q ...

Sr. Full Stack Software Engineer Remote

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused o ...

Sr. Full Stack Software Engineer Remote

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused o ...

Staff Data Engineer

Come make your difference in communities across Canada, where authenticity, trust and making connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact the lives of all Canadian ...

Lead Java Developer

Infoya is a global IT solutions provider specializing in transforming complex challenges into streamlined, AI-powered outcomes. Through proprietary technology accelerators and full-scale enterprise services, Infoya automates workflows, enhances operational efficiency, and drives digital transformation acro ...

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