207,090+ Python Full Stack Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Finance Planning Tech Lead: Hyperion, FDMEE & Essbase

A leading banking institution in Toronto is seeking a skilled Software Engineer to develop and support finance planning applications. The ideal candidate has over 5 years of experience with Essbase and Hyperion Planning, as well as strong skills in Python and Oracle DB. This organization values an inclusive cult ...

Freelance AI Engineer: Scale ML Pipelines and Retrieval

A leading freelance marketplace in Canada is seeking an experienced AI Engineer to optimize and scale its AI-powered influencer marketing platform. You will enhance data pipelines for performance and cost-efficiency while tuning models and improving semantic search. Ideal candidates have strong Python skills and ...

Quantitative Engineering & Development Associate

Une banque d'investissement internationale cherche un Associate en ingénierie quantitative à Toronto. Le candidat devra développer des moteurs d'évaluation, améliorer les outils analytiques et collaborer avec les équipes du front office. Un fort background académique en Mathématiques ou Ingénierie, ainsi que des ...

Senior Backend Architect — Scale Core Data Pipelines

A technology company in data management is looking for a Staff Backend Engineer to architect resilient systems for data processing. You will design and oversee the technical direction, ensuring high scalability and performance across distributed systems. Ideal candidates have a robust background in Scala and Pyt ...

Senior Big Data Développeur Spark & Streaming — Remote

Une entreprise technologique innovante au Canada recherche un développeur logiciel passionné pour rejoindre son équipe Agile. Le candidat idéal a une solide expérience en traitements de flux, en technologies Big Data comme Spark et Kafka, ainsi qu'une compétence avérée en SQL et en langages de programmation JVM ...

Senior AI Backend Engineer – Hybrid Role

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, a ...

Staff Data Scientist: ML Forecasting & GenAI Architect

A leading legal tech firm in Toronto seeks a Senior Data Scientist to architect and lead ML systems. Candidates should have over 8 years of relevant experience and actively drive high-impact modeling projects. This role requires proficiency in Python, SQL, and modern AI techniques. The firm offers a competitive ...

Staff Data Scientist: Pricing & Production ML

A leading online used car retailer is seeking a Staff Data Scientist to enhance pricing algorithms through machine learning. This high-ownership role involves improving existing ML systems, analyzing market data, and collaborating across teams. Requirements include 8+ years experience, Python proficiency, and th ...

Software Platform Engineer (C++/C#)

Role nameSoftware Platform Engineer (C++/C#)LocationToronto- 3daysDurationContractExp Level6+ yearsRequired SkillsStrong proficiency in C++ (modern standards preferred)Solid understanding ofData Structures & AlgorithmsExperience inPerformance tuning and debuggingFamiliarity with Agile ...

Climate Risk Actuarial Analyst Strategic Insights

A leading insurance company in Toronto seeks a candidate for risk management focused on climate impact. Responsibilities include assessing catastrophe-related risks, analyzing datasets, and collaborating cross-functionally. Ideal candidates should hold a degree in Actuarial Science or a related field, have compl ...

Senior AI Backend Engineer – Hybrid Role

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, a ...

AI/ML Data Scientist: Production ready Analytics & Impact

A leading employee recognition platform in Toronto is seeking a Data Scientist to innovate and implement AI/ML solutions tailored to enhance customer experiences. The role requires a strong analytical background and excellent communication skills to collaborate with cross-functional teams. Ideal candidates will ...

Data Science Engineer (GCP) Remote Canada + Benefits

A leading technology firm in Toronto is seeking a Data Science Engineer with experience in GCP to design and deploy machine learning models. The ideal candidate will have a strong background in statistical analysis and data visualization, proficient in Python and SQL. You will work closely with stakeholders, pro ...

GenAI Applied Research Scientist Azure Cloud

A leading AI startup in Toronto is seeking an Applied Research Scientist. This role involves designing scalable Generative AI applications, mentoring junior team members, and collaborating on innovative projects. Candidates should possess a Ph.D. in a related field, have extensive Python and cloud development ex ...

Senior ML & GenAI Architect Production Systems

A leading Canadian digital automotive solutions firm is seeking a Senior Data Scientist to shape AI and machine learning systems critical to its marketplace. The successful candidate will own ML and GenAI systems, collaborate across teams, and mentor junior data scientists. A minimum of 5 years' experience, stro ...

AI Platform Backend Engineer & Leader

A global staffing and consulting firm is seeking a Backend Software Engineer to develop and maintain backend services and APIs for an AI platform. Candidates should have at least 2 years of backend engineering experience, proficiency in languages like Python or Java, and familiarity with cloud infrastructure. Th ...

Data Scientist II: Drive Data Driven Banking Insights

Une institution financière de premier plan recherche un Data Scientist à Toronto pour analyser des données opérationnelles et fournir des insights clairs. Le candidat devra utiliser des techniques statistiques et automatiser des processus grâce à des compétences en Python et SQL. Une interaction avec des partena ...

Staff GenAI Engineer: Scale LLMs & AI Platforms

A technology firm specializing in identity solutions is seeking a Staff Machine Learning Engineer to drive the development of scalable AI systems. This role involves designing and implementing AI infrastructure, optimizing machine learning systems, and collaborating with cross-functional teams to deliver innovat ...

Senior Data Engineer Snowflake, AWS & Spark

An analytics consulting firm in Toronto is seeking a Data Engineer to architect and implement advanced analytics capabilities. The ideal candidate will have over 12 years of experience in data engineering with a strong focus on AWS Cloud and large-scale data processing pipelines. Key skills include Python, SQL, ...

Product Analyst Drive Growth with Data & Experiments

A leading children's entertainment company in Toronto is seeking a Product Analyst. The successful candidate will drive data-driven decisions, partner with Product Managers, and analyze user behavior using tools like Mixpanel. To thrive in this role, you should possess strong product sense, be proficient in SQL ...

Data Platform Engineer — Distributed Systems at Scale

A global e-commerce platform in Toronto is seeking a Software Engineer to enhance its Core Data Platform. You will design and implement scalable systems, lead significant projects, and collaborate across teams. The ideal candidate has 8+ years of experience in distributed systems and platforms, proficiency in Ja ...

Data Platform Architect & Associate Director

A leading financial information services provider in Toronto is seeking an experienced Associate Director/Lead Data Engineer to lead the design of data solutions on modern cloud platforms, including Snowflake and AWS. The ideal candidate has over 8 years of data engineering experience, with strong skills in Pyth ...

Data Architect Snowflake | Cloud Data Solutions Lead

A leading technology firm in Toronto seeks a skilled Data Architect to provide expertise in managing complex data solutions. The role involves designing and implementing scalable data architectures using Snowflake, optimizing performance, and collaborating with analytics teams on advanced projects. Ideal candida ...

BI Analyst III | Data Visualization & Strategy Lead Toronto

A leading financial services firm in Toronto is seeking a Business Intelligence Analyst III to support BI initiatives and develop reporting tools. The role requires strong SQL and Python skills, knowledge of visualization tools like Tableau or PowerBI, and an undergraduate degree. This position focuses on delive ...

AI Scientist: Representation & Reinforcement Learning

A quantum computing company in Toronto is seeking an AI Specialist to drive applied AI initiatives. You'll analyze R&D data and develop AI techniques to enhance research processes. The ideal candidate has a BSc in a related field and 4+ years in AI/ML, with proficiency in Python and experience with large-scale n ...

Senior Transmission Planning Engineer — Power Systems

A premier engineering firm is seeking an Intermediate/Senior Transmission Planning Power Systems Studies Engineer in Toronto. In this role, you will conduct transmission planning analysis and modelling, ensuring compliance with industry standards. Required qualifications include a Master’s in Electrical Engineer ...

Staff GenAI Engineer: Scale LLMs & AI Platforms

A technology firm specializing in identity solutions is seeking a Staff Machine Learning Engineer to drive the development of scalable AI systems. This role involves designing and implementing AI infrastructure, optimizing machine learning systems, and collaborating with cross-functional teams to deliver innovat ...

RISC V Architect: Lead Custom AI Compute Cores

A leading AI technology company is seeking a Risc-V Architect to influence CPU architecture pivotal to their platform. The role involves designing high-performance RISC-V cores and collaborating with cross-functional teams. Candidates should have over 10 years in CPU modeling, proficiency in C++/Python, and a st ...

Quantitative Engineering & Development Associate

Une banque d'investissement internationale cherche un Associate en ingénierie quantitative à Toronto. Le candidat devra développer des moteurs d'évaluation, améliorer les outils analytiques et collaborer avec les équipes du front office. Un fort background académique en Mathématiques ou Ingénierie, ainsi que des ...

AI & Analytics Internship: Mentored, Global Projects

A leading technology consulting firm is offering a 9-week internship program in Toronto for STEM students. Interns will engage in complex projects in Artificial Intelligence and Analytics while receiving mentorship. Candidates should possess skills in Python, Java, C++, and SQL, along with strong teamwork and pr ...

Medical Imaging AI Scientist for Ultrasound Innovation

An innovative healthcare technology company in Toronto is seeking an experienced Data Scientist/Machine Learning Scientist to lead projects in medical imaging. You will leverage AI to enhance liver care using ultrasound technology. The ideal candidate has a graduate degree, industry experience in AI/ML for healt ...

Senior Industrial Engineer — Warehouse Solutions (Hybrid)

A logistics engineering firm seeks a Senior Industrial Engineer (Solution Design) in Toronto, ON. The role involves designing scalable warehouse solutions and translating complex operations into structured models. Ideal candidates have 5-10 years in industrial engineering within logistics, experience with labor ...

RISC V Architect: Lead Custom AI Compute Cores

A leading AI technology company is seeking a Risc-V Architect to influence CPU architecture pivotal to their platform. The role involves designing high-performance RISC-V cores and collaborating with cross-functional teams. Candidates should have over 10 years in CPU modeling, proficiency in C++/Python, and a st ...

Staff GenAI Engineer: Scale LLMs & AI Platforms

A technology firm specializing in identity solutions is seeking a Staff Machine Learning Engineer to drive the development of scalable AI systems. This role involves designing and implementing AI infrastructure, optimizing machine learning systems, and collaborating with cross-functional teams to deliver innovat ...

Senior DevSecOps Security Engineer

A tech company in Toronto, Canada is looking for an experienced Security Engineer to enhance application and cloud security. The role requires strong development skills and expertise in modern application security tools. Responsibilities include implementing security practices within CI/CD, conducting threat mod ...

Junior Data & Process Analyst

Une institution financière reconnue, située à Toronto, recherche un professionnel spécialisé dans la gestion des rapports et de l'analyse de données. Les candidats doivent avoir une expérience en Python, spécialement avec les modules Pandas et PyQt5, ainsi qu'une bonne connaissance de Tableau. Le salaire se situ ...

Member of Technical Staff, Semantic Search (Remote)

Cohere seeks a 'Member of Technical Staff, Search' to join our team in Toronto. This role involves developing advanced models for information retrieval, enhancing search systems, and collaborating with multiple teams. Ideal candidates are passionate about search, possess experience with ML frameworks like Python ...

Senior DevOps Engineer Cloud, CI/CD & Automation Lead

A technology firm specializing in cloud engineering is seeking a DevOps Engineer to lead DevOps workflows and mentor the development team. This fully remote position welcomes candidates from anywhere in Canada. The ideal candidate will have over 5 years of experience with cloud platforms, automation practices, a ...

Staff Data Scientist: Pricing & Production ML

A leading online used car retailer is seeking a Staff Data Scientist to enhance pricing algorithms through machine learning. This high-ownership role involves improving existing ML systems, analyzing market data, and collaborating across teams. Requirements include 8+ years experience, Python proficiency, and th ...

Power Architect for AI Compute Systems

An innovative technology company is seeking a Power Architect to lead architectural strategy and design decisions for high-performance AI compute systems. This hybrid role involves optimizing power usage in product design and requires extensive experience with power estimation tools and programming in Verilog, C ...

Senior LLM Inference & Model Optimization Engineer

A leading open-source software company seeks a Machine Learning Engineer in Toronto, Canada. You will focus on model optimization algorithms, working closely with product and research teams. Responsibilities include designing and implementing model compression pipelines and optimizing LLM performance. Ideal cand ...

Engineering Manager – MAAS, Private Cloud Infra Lead

A leading tech firm is seeking an Engineering Manager for the MAAS team. The role involves leading a distributed engineering team, fostering talent development through coaching and mentoring, and engaging with stakeholders. Applicants should have a Bachelor’s degree in Computer Science, strong software delivery ...

Staff Data Scientist: Pricing & Production ML

A leading online used car retailer is seeking a Staff Data Scientist to enhance pricing algorithms through machine learning. This high-ownership role involves improving existing ML systems, analyzing market data, and collaborating across teams. Requirements include 8+ years experience, Python proficiency, and th ...

Data Architect Snowflake | Cloud Data Solutions Lead

A leading technology firm in Toronto seeks a skilled Data Architect to provide expertise in managing complex data solutions. The role involves designing and implementing scalable data architectures using Snowflake, optimizing performance, and collaborating with analytics teams on advanced projects. Ideal candida ...

Data Platform Engineer — Distributed Systems at Scale

A global e-commerce platform in Toronto is seeking a Software Engineer to enhance its Core Data Platform. You will design and implement scalable systems, lead significant projects, and collaborate across teams. The ideal candidate has 8+ years of experience in distributed systems and platforms, proficiency in Ja ...

Low Latency Backend Engineer – Finance & Trading

A global staffing and consulting firm is seeking a Backend Engineer to develop high-performance systems for a leading hedge fund. The ideal candidate will have 5+ years of experience, expertise in Python, Java, or C++, and a strong background in data-intensive systems. This role requires collaboration with vario ...

Senior Analytics & Data Science Leader

A growing analytics consulting firm in Toronto seeks an experienced data analytics professional to solve business problems using data science. Responsibilities include managing analytics projects, engaging with executive stakeholders, and presenting analytical solutions. Candidates should have 6-10 years of expe ...

Senior Cloud Platform Engineer — Enterprise Cloud & Kubernetes

A leading financial institution in Toronto seeks an experienced individual to join their Modern App Platform Engineering team. The role involves developing, managing, and maintaining cloud platforms and services, driving a cloud transformation. Candidates should possess strong development skills in languages lik ...

Finance Planning Tech Lead: Hyperion, FDMEE & Essbase

A leading banking institution in Toronto is seeking a skilled Software Engineer to develop and support finance planning applications. The ideal candidate has over 5 years of experience with Essbase and Hyperion Planning, as well as strong skills in Python and Oracle DB. This organization values an inclusive cult ...

Senior Transmission Planning Engineer — Power Systems

A premier engineering firm is seeking an Intermediate/Senior Transmission Planning Power Systems Studies Engineer in Toronto. In this role, you will conduct transmission planning analysis and modelling, ensuring compliance with industry standards. Required qualifications include a Master’s in Electrical Engineer ...

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    Python Full Stack Developer Jobs in Toronto Job Search Guide, Trends and Insights