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

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MAAS Systems Engineer — Lab Automation & Linux

A leading open-source software company in Toronto is seeking a MAAS Systems Engineer to manage operations of a lab focused on Ubuntu server certification. This role requires strong Python programming skills and Linux administration experience. You will work with diverse hardware, develop automation tools, and co ...

AI Scientist, Sales AI & Generative Agents

A leading technology firm in Toronto is seeking an Applied Scientist to focus on creating AI agents to enhance advertising workflows. Responsibilities include conceptualizing AI research, leading model implementations, and conducting experiments to improve efficiency. The ideal candidate holds a PhD or Master's ...

Actuarial Analyst II Data Driven Insurance Insights

Une grande institution financière canadienne est à la recherche d'un Analyste en actuariat II à Toronto. Le candidat idéal doit avoir un minimum de 2 ans d'expérience dans l'industrie P&C, ainsi qu'un baccalauréat ou une maîtrise en actuariat, mathématiques ou statistiques. Ce rôle est hybride et implique des an ...

Data Engineer, Trading Analytics on AWS

A leading IT consulting firm in Toronto is seeking a Data Engineer to enhance trading operations through cloud-based solutions. You will design, build, and maintain a scalable data platform, ensuring data quality and alignment with trading analytics. The ideal candidate should have over 8 years of experience, st ...

FinTech Software Engineer – Carbon Markets Platform

A leading carbon markets firm based in Toronto is seeking a Software Engineer to develop features for their financial intelligence platform. This role involves working with complex financial datasets and requires strong technical skills in Python and TypeScript. The ideal candidate will have over 5 years of expe ...

Hybrid Data & Analytics Architect for AI Driven Insights

A national professional organization in Toronto is seeking a Data & Analytics Specialist to support their digital transformation and AI initiatives. In this strategic role, you will design modern data infrastructure, develop reporting and dashboards while ensuring data governance. The ideal candidate has 3-5+ ye ...

Senior Data Platform Engineer — Hybrid (Toronto)

A technology company in Toronto is seeking a Data Engineer to build and maintain scalable data platforms and pipelines. The role involves collaborating with teams to provide data solutions, and requires proficiency in Python, SQL, and cloud technologies like BigQuery and Snowflake. Candidates should have 4+ year ...

Data Designer I: Data Modeling & Governance

Une institution financière majeure est à la recherche d'un Concepteur de données à Toronto. Le candidat idéal analysera et modélisera les exigences de données pour garantir des solutions de données bien gouvernées. Les responsabilités incluent le développement et la maintenance de modèles de données, la collabor ...

Generative AI Engineer: Build & Deploy ML/LLM POCs

A leading technology company in Toronto, Ontario is seeking a skilled professional in Data Science and Machine Learning. This role involves building and supporting high-impact data science POCs using Python, collaborating with senior engineers, and documenting solutions clearly. Candidates should possess strong ...

Banking Data Systems Analyst – Pipelines & SQL

A leading tech consulting firm in Toronto is seeking a skilled Business Systems Analyst (BSA) with expertise in data engineering and banking/wealth management. The role involves collaborating with stakeholders to gather requirements, supporting data ingestion processes, and developing data views using SQL. The i ...

Model Validation Manager – Risk, ML & Regulatory Standards

A prominent financial institution in Toronto is seeking a Full-Time permanent role in model validation. This position involves conducting independent validations of various risk models, ensuring compliance with regulatory standards, and collaborating with stakeholders to communicate findings. The ideal candidate ...

Senior Risk & Fraud Analytics Lead, Payments

A financial technology company in Toronto is seeking a fraud and risk leader with a strategic mindset to implement effective payment fraud detection and prevention strategies. The ideal candidate will possess a strong background in analyzing fraudulent activities and a minimum of 5 years of experience in fraud-r ...

OpenShift DevOps Engineer – CI/CD & Automation

A global technology company is seeking an experienced DevOps Engineer to enhance their enterprise OpenShift Kubernetes platform and large-scale Linux server environment in Toronto, Ontario. The ideal candidate will manage automation, CI/CD engineering, and work closely with development teams to ensure efficient ...

Senior ML Data Pipelines Engineer — Flexible Hours

A leading technology start-up in Toronto is seeking a Senior/Staff Software Engineer to build scalable ML data pipelines for their autonomous driving platform. The candidate will work closely with renowned scientists and engineers, solving complex data challenges. Key qualifications include a degree in computer ...

Principal Full Stack Engineer: Trading Platforms Lead

A leading staffing and consulting firm in Toronto seeks a Principal Full Stack Engineer to design and develop critical trading and analytics platforms. This role requires extensive experience in backend and frontend development, and collaboration with quantitative researchers. Ideal candidates have over 10 years ...

Senior ML QA Engineer Build Reliable AI Systems

Une entreprise technologique de premier plan située à Toronto, Ontario, recherche un ingénieur logiciel expérimenté pour rejoindre son équipe. Le candidat idéal possédera plus de 7 ans d'expérience dans le développement ou l'assurance qualité de systèmes ML/IA, avec des compétences solides en Python. Vous serez ...

Lead Principal Software Engineer: Global Fintech Innovator

A global financial services firm located in Toronto is seeking a Principal Software Engineer to lead the architecture of scalable and secure financial platforms. The role involves designing systems for global payments and digital banking, mentoring engineering teams, and ensuring compliance with regulatory stand ...

Senior AI/ML Engineer — Production‑Grade AI in the Cloud

A leading marketing agency in Toronto is seeking a Senior AI/ML Engineer to design and deploy AI solutions. This role blends software engineering with AI expertise, collaborating with data scientists and engineers to integrate machine learning into applications. Ideal candidates should have over 6 years of exper ...

Senior AI/ML Engineer — Production‑Grade AI, Hybrid

A major communications group in Toronto is seeking a Senior AI/ML Engineer to design and implement production-grade AI solutions. This role involves collaborating with cross-functional teams to integrate machine learning into applications and infrastructure. Ideal candidates should possess over 6 years of experi ...

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 Verification Engineer: RIS Stress Tool for CPUs

A global technology leader in Toronto seeks a Senior Verification Engineer to develop and deploy a sophisticated verification tool for CPU cores. This role requires expertise in software design, programming languages like C and Python, and a solid understanding of CPU architecture. The ideal candidate has 5-10 y ...

Analytics Engineer: AI Driven Value Creation

A technology-focused firm in Toronto is seeking a talented Analytics Engineer to join their team. You will collaborate with analytics engineers to design and develop advanced analytics solutions for private equity-backed clients. The ideal candidate has experience in data analytical techniques and strong program ...

Enterprise Data Architect

Description:Seeking an experienced Data Architect (8+ years) to design and implement enterprise solutions on Snowflake (AWS).Skills: Lead migrations from legacy warehouses to SnowflakeBuild and optimize ETL/ELT pipelines (Glue, Airflow, dbt) ...

Sales Operations Implementation Specialist

A forward-thinking tech startup in Toronto is seeking a Customer Operations specialist to manage client relationships and enhance sales performance management processes. The ideal candidate will have a degree in Engineering, Commerce, Mathematics, or Statistics, along with at least 2 years of relevant experience ...

Lead AI & Data Analytics Engineer (Full Stack)

A financial services provider in Toronto, Ontario is seeking a seasoned analytics professional to lead key data-driven projects. You will collaborate with business leaders to design scalable analytics solutions and implement AI/ML models. The ideal candidate has over 10 years of experience in data science, a str ...

Hybrid Toronto: Senior Data Platform Engineer

A technology company addressing legal justice seeks an experienced Data Engineer to build a robust data platform. Responsibilities include designing scalable data pipelines, collaborating with cross-functional teams, and ensuring data quality. Candidates should have 4+ years of experience, strong Python and SQL ...

Staff Web3 Engineer Tokenization & Wallet Platform

A financial technology company is seeking a Staff Software Engineer in Toronto. This role is essential in developing the Robinhood Chain and Tokenization Engine, emphasizing mentorship and technical excellence. The ideal candidate has over 10 years of experience in distributed systems and strong backend developm ...

Data Engineering Manager: Lead Scalable Data Solutions

A leading healthcare network in Canada is seeking a Manager of Data Engineering to lead a high-performing team focused on scalable data solutions. The successful candidate will set strategic direction, oversee data architecture, and ensure data quality and security across systems. Candidates should have deep exp ...

Backend Engineer Metrics & Telemetry Platform

A technology company located in Toronto, Ontario is seeking a Backend Engineer for their Metrics Platform. In this role, you will build the metrics and telemetry backbone for observability and analytics. Responsibilities include designing distributed ingestion pipelines, implementing time-series storage solution ...

Data Quality Engineer: Cards & Data Services

A leading bank in the Americas is seeking a Data Quality Engineer in Toronto to ensure system reliability and support banking applications through quality assurance efforts. You will lead QA tasks within Agile squads, design data validation for ETL processes, and collaborate with diverse teams. Preferred qualifi ...

ML Systems Debugging & Tooling Engineer

A leading technology company in AI, located in Toronto, is seeking a skilled engineer to lead system-level debugging and validation efforts. The ideal candidate has strong proficiency in C++ and Python, with a proven track record in diagnosing complex hardware/software systems. You will be responsible for develo ...

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 ...

Staff Software Engineer: Platform & AI Architect

A leading software company in Toronto is seeking a Staff Engineer to shape its technical direction and influence various strategic areas. The role involves navigating complex problems, championing systemic improvements, and upholding engineering standards. Candidates should have over 10 years of experience in so ...

Remote ML Master’s Internship Grow with AI Startup

A pioneering AI start-up is seeking a Machine Learning Intern for a 3-month internship in Toronto. Candidates must be enrolled in a Master’s program and have a strong foundation in machine learning and programming (Python or R). Responsibilities include developing algorithms, collaborating with data scientists, ...

Principal Fintech Architect – Global Payments Leader

A leading talent solutions firm is seeking a Principal Software Engineer to lead the design and development of critical financial platforms in Toronto. You will architect scalable systems that power global payments, trading, and digital banking services. The ideal candidate has over 10 years of experience, deep ...

Agentic Data Architect Real Time AI Integrations

A leading technology company is seeking an innovative Agentic Data Specialist in Toronto, Ontario. This role involves designing and managing AI data integrations, ensuring seamless communication among AI agents, and transforming enterprise data for intelligent actions. The ideal candidate will have over 5 years ...

Equities Regulatory Tech Analyst, Trade Surveillance

A leading financial institution in Toronto is looking for a Business Systems Analyst to contribute to the Global Regulatory & Controls Technology Department. This role involves supporting Capital Markets compliance initiatives, working closely with the Compliance and Trading Desk teams, and ensuring all technolo ...

Data Engineer II Data Modeling, ETL & Governance

A global financial institution is seeking a Data Engineer in Toronto to provide a broad range of data engineering functions. The role includes data modeling, ETL processes, and data quality, requiring strong skills in Python and SQL along with experience in Azure Cloud Services. Candidates should possess a relev ...

Senior Data Engineer: Scalable Pipelines & ML Ops

A leading cleantech company in Toronto is seeking a Senior Data Engineer to implement secure and scalable data pipelines. The ideal candidate will have a Bachelor's degree in software engineering or a related field, with over 5 years of experience using Python. Collaborating with cross-functional teams is essent ...

Lead Generative AI Inference Systems Engineer

A leading AI hardware company in Toronto seeks a Senior Software Engineer for its Inference ML Engineering team. This role involves designing APIs and tools for state-of-the-art generative AI models on custom hardware, optimizing performance, and leading cross-functional initiatives. Ideal candidates will have 8 ...

AI Engineer – Memory & Cross Session Retrieval (Remote)

A global technology intelligence provider seeks an AI/Agent Engineer in Toronto to develop innovative AI-powered systems. The role involves building retrieval systems and optimizing semantic search to enhance user experience. Candidates should possess over 3 years of experience in production Python systems, fami ...

AI Inference DV Engineer — Chip Verification Pro

A technology company in Canada is seeking passionate Digital Design Verification Engineers to tackle complex challenges in AI Inference. The ideal candidates will write specifications, debug simulations, and create verification testbenches using Verilog or VHDL. Applicants should possess a Bachelor's or Master's ...

Azure AI & ML Platform Engineer

Une banque internationale recherche un Ingénieur en plateforme IA/ML pour livrer des solutions de données sur Azure et GCP. Le candidat idéal a plus de 3 ans d'expérience en environnement cloud, avec des compétences en IA et ML, ainsi qu'une bonne maîtrise de Terraform et Python. Ce rôle implique la collaboratio ...

Senior Full Stack AI Engineer for Secure SaaS

A fast-growing AI solutions firm seeks a Senior Full-Stack Engineer to develop secure SaaS applications that leverage generative AI capabilities. The ideal candidate will lead development initiatives, manage backend architecture, and integrate AI technologies. This role offers dynamic challenges and the chance t ...

Senior Backend Engineer for Scalable AI Platform

A leading AI technology company in Toronto is seeking an experienced Senior Backend Software Engineer. In this role, you will build backend services and infrastructure to support AI workloads, design scalable APIs, and collaborate with frontend and ML engineers. Candidates should have over 5 years of backend eng ...

Quantitative Software Engineer: ML, Math & LargeScale

A renowned consulting firm in Toronto is looking for a Quantitative Software Engineer to tackle complex computational challenges. Responsibilities include developing systems for machine learning and quantitative algorithms, while collaborating with research partners. Ideal candidates have a BS in Computer Scienc ...

Senior ML Engineer — MLOps & Cloud AI Platform

A leading insurance provider in Toronto is seeking a Senior Machine Learning Engineer to design and deploy ML solutions. Key responsibilities include developing ML pipelines, optimizing performance, and collaborating cross-functionally. The ideal candidate has over 5 years of experience, proficiency in Python an ...

Mid Senior Automation Engineer: UI, API & CI/CD

A leading recruitment company in Ontario is seeking a Junior Executive Recruiter to design and build automation frameworks as part of their end-to-end recruitment process. Ideal candidates should have strong experience in automation testing for UI, mobile applications, and APIs. Proficiency in Java and Python is ...

Principal Full Stack Architect HR Platform Leader

A technology company in Toronto is seeking a Principal Staff Engineer to shape the architecture of their global Time Platform. This role demands a technical leader who will mentor senior engineers and guide the design of reliable systems that handle high request volumes. The ideal candidate has extensive experie ...

Senior Product Control: Liquidity & Funding Automation Lead

Une institution financière de premier plan à Toronto recherche un Analyste Senior en Contrôle de Produit pour soutenir les équipes de financement et de liquidité. Les responsabilités incluent le développement d'outils analytiques, l'automatisation de processus avec Python et la collaboration avec les partenaires ...

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