164,141+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Autodesk Remote Machine Learning Engineer

Advance your career at Autodesk as a Machine Learning Engineer, specializing in systems and infrastructure. Work remotely to build scalable ML pipelines and optimization frameworks for AI technologies.You will focus on engineering-first solutions for ML systems, partnering with software engineers and AI rese ...

Autodesk Remote Machine Learning Engineer

Advance your career at Autodesk as a Machine Learning Engineer, specializing in systems and infrastructure. Work remotely to build scalable ML pipelines and optimization frameworks for AI technologies.You will focus on engineering-first solutions for ML systems, partnering with software engineers and AI rese ...

Autodesk Remote Machine Learning Engineer

Advance your career at Autodesk as a Machine Learning Engineer, specializing in systems and infrastructure. Work remotely to build scalable ML pipelines and optimization frameworks for AI technologies.You will focus on engineering-first solutions for ML systems, partnering with software engineers and A ...

Autodesk Remote Machine Learning Engineer

Advance your career at Autodesk as a Machine Learning Engineer, specializing in systems and infrastructure. Work remotely to build scalable ML pipelines and optimization frameworks for AI technologies.You will focus on engineering-first solutions for ML systems, partnering with software engineers and AI rese ...

Senior Identity Threat Protection Engineer

A leading identity management company is seeking a Senior Software Engineer to enhance their Identity Threat Protection team in Toronto, Canada. The role involves designing and developing cloud-native security products while collaborating with cross-functional teams. Candidates should have over three years of ex ...

Staff AI Engineer: Enterprise AI & MLOps Leader

A leading global information services company in Toronto is seeking a Staff Software Engineer (AI) to join their Forward Engineering team. The role involves architecting and implementing enterprise-scale AI solutions, requiring 8+ years of software engineering experience and mastery of AI/ML frameworks like Pyth ...

Senior Data Platform Engineer — Distributed Systems

A leading software company in Toronto is seeking a skilled software engineer to develop the next generation of data platforms. This role involves building scalable APIs and microservices, managing distributed systems, and implementing modern cloud-native practices. Candidates should have 5+ years of experience, ...

Remote Back End Engineer (C#.Net, Azure)

A leading software firm is seeking a Back End Engineer proficient in C#.Net and Azure for a fully remote position based in Toronto, ON. The role involves designing cloud solutions, maintaining software systems, and performing root cause analysis on errors. Candidates should have over three years of experience in ...

AI Agent Engineer: LLMs, RAG & Prompt Mastery

A technology company in Toronto is seeking an experienced software engineer to develop next-gen AI tools that enhance critical thinking. The ideal candidate will fine-tune language models and optimize prompts while collaborating with product and design teams. They should have strong Python experience and a passi ...

Intermediate Java Engineer – Project Controls

A leading software company in construction technology is seeking a Software Engineer responsible for developing the Project Controls module. Key responsibilities include coding, testing, and collaborating with teams. Candidates should have 3+ years of Java experience and a degree in Computer Science. The company ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Impactful Full Stack Engineer – Fintech Platform

A digital banking platform is seeking a Software Engineer to join their team in Toronto. The role involves owning features throughout the development lifecycle, managing production systems, and collaborating with cross-functional teams. The ideal candidate will have at least 2 years of full-stack software engine ...

Android Engineer — Live Shopping Platform (Remote)

A leading ecommerce platform in Toronto is looking for an experienced Android Software Engineer to develop eBay Live, a new live shopping platform. This role involves translating requirements into software design and collaborating with cross-functional teams. The ideal candidate has over 8 years in native mobile ...

Senior Staff Engineer, International Card Tech

A leading financial institution in Toronto is seeking a Senior Staff Software Engineer for its International Card Tech team. This role involves designing scalable technology solutions that align with business goals and mentoring engineering teams. Candidates must have at least 8 years of experience in software e ...

Senior Backend Engineer Remote, Scalable Systems

A technology company is seeking a Senior Backend Software Engineer to develop scalable software and play a key role in backend services. This position offers a chance to innovate and mentor others in a flexible work environment that adjusts to your needs. Required qualifications include substantial experience in ...

Impactful Full Stack Engineer TypeScript & Cloud

A leading immigration services platform is seeking a Full Stack Software Engineer to collaborate within a dynamic team. This role entails designing and deploying innovative web products tailored for newcomers. Candidates should possess a B.S. in Software Engineering/Computer Science and have 1+ years of relevant ...

Senior Full Stack Engineer: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

Hybrid Senior Backend Engineer, Cases Product SF/Toronto

A fast-growing SaaS company in Toronto is seeking a Backend Software Engineer to enhance software integrations and user experience. This hybrid role requires collaboration with diverse teams to develop innovative solutions. Candidates should have over 5 years of experience, strong API design skills, and the abil ...

Full Stack Engineer: Build, Scale & APIs

A technology consulting firm in Toronto is seeking a Software Engineer to contribute to the full lifecycle of product development. The role includes developing new features, implementing robust services, and creating APIs. Ideal candidates will have a Bachelor's degree in Software Engineering or a related field, ...

Principal ML Engineer, Evaluation for CAD/BIM (Remote)

A leading software company is seeking a Principal Machine Learning Engineer based in Toronto or Vancouver. This role involves evaluating ML models for CAD and BIM, working closely with various teams to ensure high standards of quality and reliability. Candidates should have at least 4 years of experience in ML e ...

Senior AI Quality & Evaluation Architect

A global technology intelligence provider in Toronto seeks a Software Engineer focusing on AI evaluation. Your role includes designing evaluation infrastructure, building automated tests, and ensuring high-quality AI responses. The ideal candidate has over 6 years of experience in software engineering with a str ...

Senior Backend Engineer Remote, Scalable Systems

A technology company is seeking a Senior Backend Software Engineer to develop scalable software and play a key role in backend services. This position offers a chance to innovate and mentor others in a flexible work environment that adjusts to your needs. Required qualifications include substantial experience in ...

Senior AI & Automation Engineer Data & Analytics (Remote)

A leading tech company is seeking a Senior Software Engineer specializing in AI and automation. The successful candidate will develop AI-powered tools and workflows for Sales and Customer Success teams. The role requires 5+ years of backend software development experience, proficiency with LLM APIs, and familiar ...

AI Agent Engineer: LLMs, RAG & Prompt Mastery

A technology company in Toronto is seeking an experienced software engineer to develop next-gen AI tools that enhance critical thinking. The ideal candidate will fine-tune language models and optimize prompts while collaborating with product and design teams. They should have strong Python experience and a passi ...

Senior Backend Engineer Remote, Scalable Systems

A technology company is seeking a Senior Backend Software Engineer to develop scalable software and play a key role in backend services. This position offers a chance to innovate and mentor others in a flexible work environment that adjusts to your needs. Required qualifications include substantial experience in ...

Senior Identity Threat Protection Engineer

A leading identity management company is seeking a Senior Software Engineer to enhance their Identity Threat Protection team in Toronto, Canada. The role involves designing and developing cloud-native security products while collaborating with cross-functional teams. Candidates should have over three years of ex ...

Staff AI Engineer: Enterprise AI & MLOps Leader

A leading global information services company in Toronto is seeking a Staff Software Engineer (AI) to join their Forward Engineering team. The role involves architecting and implementing enterprise-scale AI solutions, requiring 8+ years of software engineering experience and mastery of AI/ML frameworks like Pyth ...

Senior Staff Engineer, International Card Tech

A leading financial institution in Toronto is seeking a Senior Staff Software Engineer for its International Card Tech team. This role involves designing scalable technology solutions that align with business goals and mentoring engineering teams. Candidates must have at least 8 years of experience in software e ...

Senior Data Platform Engineer — Distributed Systems

A leading software company in Toronto is seeking a skilled software engineer to develop the next generation of data platforms. This role involves building scalable APIs and microservices, managing distributed systems, and implementing modern cloud-native practices. Candidates should have 5+ years of experience, ...

Senior AI Quality & Evaluation Architect

A global technology intelligence provider in Toronto seeks a Software Engineer focusing on AI evaluation. Your role includes designing evaluation infrastructure, building automated tests, and ensuring high-quality AI responses. The ideal candidate has over 6 years of experience in software engineering with a str ...

Impactful Full Stack Engineer TypeScript & Cloud

A leading immigration services platform is seeking a Full Stack Software Engineer to collaborate within a dynamic team. This role entails designing and deploying innovative web products tailored for newcomers. Candidates should possess a B.S. in Software Engineering/Computer Science and have 1+ years of relevant ...

Hybrid Senior Backend Engineer, Cases Product SF/Toronto

A fast-growing SaaS company in Toronto is seeking a Backend Software Engineer to enhance software integrations and user experience. This hybrid role requires collaboration with diverse teams to develop innovative solutions. Candidates should have over 5 years of experience, strong API design skills, and the abil ...

Impactful Full Stack Engineer – Fintech Platform

A digital banking platform is seeking a Software Engineer to join their team in Toronto. The role involves owning features throughout the development lifecycle, managing production systems, and collaborating with cross-functional teams. The ideal candidate will have at least 2 years of full-stack software engine ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Senior Identity Threat Protection Engineer

A leading identity management company is seeking a Senior Software Engineer to enhance their Identity Threat Protection team in Toronto, Canada. The role involves designing and developing cloud-native security products while collaborating with cross-functional teams. Candidates should have over three years of ex ...

Android Engineer — Live Shopping Platform (Remote)

A leading ecommerce platform in Toronto is looking for an experienced Android Software Engineer to develop eBay Live, a new live shopping platform. This role involves translating requirements into software design and collaborating with cross-functional teams. The ideal candidate has over 8 years in native mobile ...

Senior Full Stack Engineer: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

Intermediate Java Engineer – Project Controls

A leading software company in construction technology is seeking a Software Engineer responsible for developing the Project Controls module. Key responsibilities include coding, testing, and collaborating with teams. Candidates should have 3+ years of Java experience and a degree in Computer Science. The company ...

Senior Full Stack Engineer: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

Principal ML Engineer, Evaluation for CAD/BIM (Remote)

A leading software company is seeking a Principal Machine Learning Engineer based in Toronto or Vancouver. This role involves evaluating ML models for CAD and BIM, working closely with various teams to ensure high standards of quality and reliability. Candidates should have at least 4 years of experience in ML e ...

Remote Back End Engineer (C#.Net, Azure)

A leading software firm is seeking a Back End Engineer proficient in C#.Net and Azure for a fully remote position based in Toronto, ON. The role involves designing cloud solutions, maintaining software systems, and performing root cause analysis on errors. Candidates should have over three years of experience in ...

AI Agent Engineer: LLMs, RAG & Prompt Mastery

A technology company in Toronto is seeking an experienced software engineer to develop next-gen AI tools that enhance critical thinking. The ideal candidate will fine-tune language models and optimize prompts while collaborating with product and design teams. They should have strong Python experience and a passi ...

Full Stack Engineer: Build, Scale & APIs

A technology consulting firm in Toronto is seeking a Software Engineer to contribute to the full lifecycle of product development. The role includes developing new features, implementing robust services, and creating APIs. Ideal candidates will have a Bachelor's degree in Software Engineering or a related field, ...

Principal ML Engineer, Evaluation for CAD/BIM (Remote)

A leading software company is seeking a Principal Machine Learning Engineer based in Toronto or Vancouver. This role involves evaluating ML models for CAD and BIM, working closely with various teams to ensure high standards of quality and reliability. Candidates should have at least 4 years of experience in ML e ...

Principal ML Engineer, Evaluation for CAD/BIM (Remote)

A leading software company is seeking a Principal Machine Learning Engineer based in Toronto or Vancouver. This role involves evaluating ML models for CAD and BIM, working closely with various teams to ensure high standards of quality and reliability. Candidates should have at least 4 years of experience in ML e ...

Senior Full Stack Engineer: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

Senior Backend Engineer Remote, Scalable Systems

A technology company is seeking a Senior Backend Software Engineer to develop scalable software and play a key role in backend services. This position offers a chance to innovate and mentor others in a flexible work environment that adjusts to your needs. Required qualifications include substantial experience in ...

Senior Identity Threat Protection Engineer

A leading identity management company is seeking a Senior Software Engineer to enhance their Identity Threat Protection team in Toronto, Canada. The role involves designing and developing cloud-native security products while collaborating with cross-functional teams. Candidates should have over three years of ex ...

AI Agent Engineer: LLMs, RAG & Prompt Mastery

A technology company in Toronto is seeking an experienced software engineer to develop next-gen AI tools that enhance critical thinking. The ideal candidate will fine-tune language models and optimize prompts while collaborating with product and design teams. They should have strong Python experience and a passi ...

Senior Manager Collections Strategies

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Working within GRM, you will lead a team responsible for producing data driven analyses resulting in actionable insights that improve the Bank's loan losses & profitability.Is this role right for you? ...

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    Lead Software Engineer Pythonreact Jobs in Toronto Job Search Guide, Trends and Insights