53,674+ Fullstack Developer Nodejs Python Expressjs Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Senior SRE: Global Market Data & Low Latency

A global market data leader is seeking a Senior Site Reliability Engineer to enhance the reliability and performance of their critical infrastructure. This role involves architecting automation, managing incidents, and collaborating with multi-disciplinary teams. Ideal candidates would have over 7 years of exper ...

Senior Data Scientist, Justice Analytics (Hybrid SF/Toronto)

A technology company in law is seeking a Senior Data Scientist in Toronto to drive data-informed decision-making and insights. You will work closely with Product and Engineering teams to turn complex datasets into actionable strategies, while mentoring others in data analysis. The ideal candidate has over 5 year ...

Windows IAM Architect: AD, Scripting & Data Platform Expert

A leading tech solutions provider in Toronto is seeking a professional with 4+ years of experience in Identity & Access Management and a strong background in managing Active Directory, Group Policies, and roles. Candidates should be proficient with PowerShell scripting, Python (especially with PySpark and Pandas ...

Lead AI Driven Product Analytics Engineer

A tech-driven wholesale marketplace in Toronto is seeking a Data Engineering Lead to elevate product features using data and AI. In this role, you'll collaborate with multi-functional teams to design scalable data models and pipelines. Ideal candidates have at least 4 years of experience in data analytics and en ...

PhD Researcher: AI & ML for Real World Systems (Canada)

A leading technology company in Canada is seeking a PhD Student Researcher to engage in collaborative research projects. Ideal candidates are pursuing a PhD in Computer Science or related fields with experience in machine learning or natural language understanding. This role requires proficiency in programming l ...

RF Systems Engineer, Spacecraft Communications

A Canadian aerospace startup is seeking an RF Systems Engineer to design, develop, and test radio frequency systems for satellites and robotic platforms. This full-time position requires a Bachelor's degree in Electrical Engineering and 3+ years of RF engineering experience. Key responsibilities include subsyste ...

Senior Systems Engineer — mmWave RF & Embedded (Hybrid)

A leading technology company in Ontario is seeking a Senior Systems Engineer to join its R&D team. The role involves developing and validating 802.11 mmWave radio and baseband ICs, debugging complex performance issues, and conducting field tests. Ideal candidates will have at least 5 years of experience in relev ...

Senior AI Architect for Agentic GenAI & Enterprise AI

A global technology services leader in Toronto is seeking a Senior Specialist Advisor in software development to design and implement innovative AI systems. The ideal candidate will have over 8 years of experience in Python-based AI systems, GenAI technologies, and full-stack development, along with expertise in ...

Senior Data Engineer Azure Lakehouse & Analytics (Hybrid Toronto)

A leading communications group in Toronto is seeking a Senior Data Engineer to build and operate production-grade data pipelines in a cloud environment. The role involves collaborating with analytics and engineering teams to ensure strong data quality and governance. Candidates should have over 6 years of experi ...

Software Engineer Intern — AI Powered Platform

A leading procurement platform company in Toronto is searching for a Software Engineer Intern. In this role, you will design and build core products while gaining hands-on experience with modern technologies like Python, JavaScript, and React. You will collaborate with a tight-knit team to solve complex challeng ...

Senior Splunk Engineer: CIM, ITSI/UBA, Azure Cloud Security

A leading tech firm located in Toronto, Canada is seeking a Splunk Engineer. In this role, you will leverage your extensive experience with Enterprise Splunk applications to manage and optimize Splunk administration. You will need advanced skills in CIM compliance, security for cloud solutions, and proficiency i ...

Capital Markets BA: Market Risk & Data Solutions

A leading IT consulting firm in Toronto is seeking an experienced Business Analyst to join their team for a major bank client. The successful candidate will be tasked with delivering high-quality analysis and solutions that meet business needs, particularly in the realm of capital markets. Candidates should poss ...

Senior Data Scientist – Credit Strategy & Cards

Une institution financière de premier plan recherche un Scientifique des données III à Toronto pour développer des stratégies de crédit. Vous travaillerez à optimiser les adjudications de carte de crédit et à soutenir les initiatives de gestion de risque. Le poste exige 5+ ans d'expérience en science des données ...

Generative AI Engineer for Greenfield FinTech in Toronto

A leading financial information services firm in Toronto is seeking a Machine Learning Engineer to build AI-powered generative systems that transform financial analysis. The role offers hands-on experience with cutting-edge technologies, mentorship from senior engineers, and opportunities to significantly impact ...

Production AI Architect for GenAI & Agentic Systems

A leading software company based in Toronto is seeking a skilled architect to develop cloud-native AI systems. The role focuses on building scalable services and workflows, requiring extensive experience in cloud-native software and AI applications. Candidates should have a strong background in programming langu ...

Senior Data Scientist, Justice Analytics (Hybrid SF/Toronto)

A technology company in law is seeking a Senior Data Scientist in Toronto to drive data-informed decision-making and insights. You will work closely with Product and Engineering teams to turn complex datasets into actionable strategies, while mentoring others in data analysis. The ideal candidate has over 5 year ...

Senior GenAI Data Scientist – RAG/LLM, Hybrid

A leading financial services firm is looking for a Senior Data Scientist to join their Group Functions Advanced Analytics team in Toronto. In this role, you'll develop analytical solutions using machine learning and generative AI techniques. You will work with multi-functional teams, optimize AI systems, and ens ...

Staff ML Engineer: AI for Clinical Workflows (Remote)

A leading health technology company in Toronto is seeking a Staff Machine Learning Engineer to join their AI team. The role involves leading the design and deployment of LLM-powered features to enhance clinical workflows. Ideal candidates have over 6 years of experience, particularly with LLM applications, and s ...

Lead Applied Scientist Multimodal Vision & LLMs

A leading tech company in Toronto is looking for a Principal Applied Scientist specializing in Computer Vision. The ideal candidate will have a PhD and over 10 years of experience in machine learning, focusing on developing advanced algorithms and strategies. You will work collaboratively with teams to drive inn ...

Azure App Services Tech Lead | Data & Security

A leading staffing solutions firm in Toronto is seeking a Subject Matter Expert in Talent Acquisition. This mid-senior level contract position requires extensive Azure infrastructure knowledge and experience in the financial industry. Candidates should have strong Python and Bash scripting skills, along with a s ...

VP Quant Strat: Commodity Pricing & Position Mgmt

A leading financial services provider in Toronto is looking for a Quantitative Analyst to design and maintain models for commodity pricing. This role requires expertise in .Net and Excel development, along with a strong understanding of commodity markets. The ideal candidate will have at least 2 years of experie ...

Senior SRE: Global Market Data & Low Latency

A global market data leader is seeking a Senior Site Reliability Engineer to enhance the reliability and performance of their critical infrastructure. This role involves architecting automation, managing incidents, and collaborating with multi-disciplinary teams. Ideal candidates would have over 7 years of exper ...

Data Scientist II — Lead Operations Analytics & Insights

Une grande banque nord-américaine à Toronto recherche un Data Scientist II pour analyser les données opérationnelles et fournir des insights cruciaux. Vous utiliserez des compétences en SQL et Python pour automatiser les processus de reporting, tout en développant des présentations et des tableaux de bord. Ce rô ...

Senior Data Scientist – Credit Strategy & Cards

Une institution financière de premier plan recherche un Scientifique des données III à Toronto pour développer des stratégies de crédit. Vous travaillerez à optimiser les adjudications de carte de crédit et à soutenir les initiatives de gestion de risque. Le poste exige 5+ ans d'expérience en science des données ...

Windows IAM Architect: AD, Scripting & Data Platform Expert

A leading tech solutions provider in Toronto is seeking a professional with 4+ years of experience in Identity & Access Management and a strong background in managing Active Directory, Group Policies, and roles. Candidates should be proficient with PowerShell scripting, Python (especially with PySpark and Pandas ...

Market Risk Analyst VaR & FRTB Model Change

A leading financial services provider in downtown Toronto is seeking a Market Risk Analyst to enhance pricing models and validate risk calculations for a top bank. Ideal candidates will have 2-3+ years in Capital Markets, with hands-on experience in Value at Risk (VaR) and knowledge of stress testing. Strong SQL ...

Global Data Scientist: Marketplace Analytics & Strategy

A leading logistics firm in Toronto is seeking a Data Scientist to analyze data and provide insights to drive operational change. The ideal candidate will collaborate with product, finance, and business teams, using SQL and Python to develop analytics experiments and dashboards. A minimum of 3 years in data anal ...

Capital Markets BA: Market Risk & Data Solutions

A leading IT consulting firm in Toronto is seeking an experienced Business Analyst to join their team for a major bank client. The successful candidate will be tasked with delivering high-quality analysis and solutions that meet business needs, particularly in the realm of capital markets. Candidates should poss ...

Lead Applied Scientist Multimodal Vision & LLMs

A leading tech company in Toronto is looking for a Principal Applied Scientist specializing in Computer Vision. The ideal candidate will have a PhD and over 10 years of experience in machine learning, focusing on developing advanced algorithms and strategies. You will work collaboratively with teams to drive inn ...

Global Data Scientist: Marketplace Analytics & Strategy

A leading logistics firm in Toronto is seeking a Data Scientist to analyze data and provide insights to drive operational change. The ideal candidate will collaborate with product, finance, and business teams, using SQL and Python to develop analytics experiments and dashboards. A minimum of 3 years in data anal ...

Senior GenAI Data Scientist – RAG/LLM, Hybrid

A leading financial services firm is looking for a Senior Data Scientist to join their Group Functions Advanced Analytics team in Toronto. In this role, you'll develop analytical solutions using machine learning and generative AI techniques. You will work with multi-functional teams, optimize AI systems, and ens ...

Remote First Engineering Manager, MAAS Platform

A leading open source software firm is seeking an Engineering Manager for the MAAS team. This role focuses on leading a high-performance team in delivering quality software in Python and Go, with deep familiarity in Linux systems and networking. Responsibilities include managing team expectations and participati ...

Senior Systems Engineer — mmWave RF & Embedded (Hybrid)

A leading technology company in Ontario is seeking a Senior Systems Engineer to join its R&D team. The role involves developing and validating 802.11 mmWave radio and baseband ICs, debugging complex performance issues, and conducting field tests. Ideal candidates will have at least 5 years of experience in relev ...

Risk Analytics Analyst – Total Plan Insights

A prominent pension plan in Toronto is seeking a Risk Analyst to join their Total Plan Risk Management team. This role involves providing risk insights, developing analytics programs, and enhancing investment measurement tools. The ideal candidate should be in the early stages of their career, with a strong inte ...

Market Risk Analyst VaR & FRTB Model Change

A leading financial services provider in downtown Toronto is seeking a Market Risk Analyst to enhance pricing models and validate risk calculations for a top bank. Ideal candidates will have 2-3+ years in Capital Markets, with hands-on experience in Value at Risk (VaR) and knowledge of stress testing. Strong SQL ...

LLM Engineer — Hybrid Toronto, Agentic AI & Pipelines

A leading tech staffing company in Toronto is seeking an experienced LLM Engineer. This hybrid role involves building next-generation AI agents and working with large-scale AI models, requiring strong expertise in prompt engineering and production-grade pipelines. Candidates should have a Master's degree and 3-5 ...

Lead Data Engineer – Localization & GenAI Platform

A technology-driven localization company is seeking a Data Engineering Team Lead to manage a specialized team. You will oversee the development of an enterprise Data Warehouse and lead the creation of a user-centric interface for data interaction. The ideal candidate has over 5 years in Data Engineering with at ...

Sr Tech BA, Client Analytics & Data Insights

A leading bank in the Americas is looking for a Sr. Technical Business Analyst to enhance its Client Analytics technology team in Toronto. The role involves performing detailed technical analysis, creating specifications for data processes, and collaborating with stakeholders to deliver robust solutions for clie ...

Senior Data Scientist – Credit Strategy & Cards

Une institution financière de premier plan recherche un Scientifique des données III à Toronto pour développer des stratégies de crédit. Vous travaillerez à optimiser les adjudications de carte de crédit et à soutenir les initiatives de gestion de risque. Le poste exige 5+ ans d'expérience en science des données ...

Senior AI Engineer: Generative ML for Capital Markets

A technology solutions provider in Canada is seeking a seasoned Software Engineer to leverage Generative AI and Machine Learning for optimizing workflows in Capital Markets. Candidates should have around 10 years of experience, with significant expertise in AI/ML systems and strong programming skills in Python. ...

Senior AI Architect for Agentic GenAI & Enterprise AI

A global technology services leader in Toronto is seeking a Senior Specialist Advisor in software development to design and implement innovative AI systems. The ideal candidate will have over 8 years of experience in Python-based AI systems, GenAI technologies, and full-stack development, along with expertise in ...

Senior SRE: Global Market Data & Low Latency

A global market data leader is seeking a Senior Site Reliability Engineer to enhance the reliability and performance of their critical infrastructure. This role involves architecting automation, managing incidents, and collaborating with multi-disciplinary teams. Ideal candidates would have over 7 years of exper ...

Client Facing AI Engineer — Build Scalable AI Solutions

A leading global consulting firm in Toronto seeks a Forward Deployed AI Engineer to join their engineering team. The role involves developing innovative AI solutions, managing projects throughout the analytics value-chain, and collaborating with clients across various industries on significant challenges. Ideal ...

RF Systems Engineer, Spacecraft Communications

A Canadian aerospace startup is seeking an RF Systems Engineer to design, develop, and test radio frequency systems for satellites and robotic platforms. This full-time position requires a Bachelor's degree in Electrical Engineering and 3+ years of RF engineering experience. Key responsibilities include subsyste ...

GenAI ML Ops Engineer — CI/CD & Production

A global wealth management firm is seeking an experienced AI/ML DevOps Engineer to join their Data, AI & Analytics team in Toronto. In this role, you will operationalize AI and machine learning solutions by building CI/CD pipelines and maintaining production environments. The ideal candidate will have expertise ...

Senior AI Reliability & Evaluation Scientist

A leading technology firm is seeking a Sr. Lead AI Research Scientist to lead research initiatives that enhance the reliability of AI systems. This role combines deep technical expertise with cross-functional leadership to improve trust in AI applications. Candidates should have proven experience in AI research, ...

Databricks Data Engineer ETL Lead (Hybrid Toronto)

A leading financial technology provider in Canada is seeking a Mid-Senior level professional to lead ETL development and manage a Databricks platform for Capital Markets. This role requires strong expertise in Python and SQL, with a focus on delivering seamless data flows and adhering to best practices. Candidat ...

Azure App Services Tech Lead | Data & Security

A leading staffing solutions firm in Toronto is seeking a Subject Matter Expert in Talent Acquisition. This mid-senior level contract position requires extensive Azure infrastructure knowledge and experience in the financial industry. Candidates should have strong Python and Bash scripting skills, along with a s ...

Generative AI Engineer for Greenfield FinTech in Toronto

A leading financial information services firm in Toronto is seeking a Machine Learning Engineer to build AI-powered generative systems that transform financial analysis. The role offers hands-on experience with cutting-edge technologies, mentorship from senior engineers, and opportunities to significantly impact ...

Data Engineer: Build Scalable Pipelines & Insights

A data engineering firm in Toronto is seeking a Data Engineer to design and build scalable data pipelines that enhance decision-making within modern organizations. The ideal candidate will have strong experience with SQL and programming languages such as Python as well as hands-on experience with AWS, Azure, and ...

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    Fullstack Developer Nodejs Python Expressjs Jobs in Toronto Job Search Guide, Trends and Insights