59,973+ Fullstack Developer Nodejs Python Expressjs Jobs in Toronto, Canada — Local Employers Hiring June 2026

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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 ...

Privacy Insights & Reporting Lead Data Driven Compliance

Une institution financière réputée à Toronto recherche un spécialiste en reporting et analyse de données. Vous fournirez un soutien à l'équipe de conformité et contribuerez à l'analyse du respect des lois en matière de confidentialité. Les qualifications requises incluent une expérience avec les outils d'analyse ...

Cloud Security Engineer: GKE/Azure, DevSecOps Expert

A leading bank in the Americas is seeking a Cloud Security Engineer to join its team in Toronto. This role involves designing, developing, and maintaining cloud security tools while working collaboratively across various teams. The ideal candidate will have over three years of software development experience in ...

Full Stack Engineer: Scale AI Platform & Features

A technology staffing firm is seeking a Full Stack Engineer in Toronto to design, build, and optimize applications. The role involves developing and deploying both backend services and frontend interfaces, emphasizing clean code and system reliability. Candidates should have at least 5 years of experience, be pr ...

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 ...

Cloud Security & AI Test Engineer — Multi Cloud Compliance

Une grande institution financière recherche un ingénieur en sécurité cloud et IA. Le poste implique l'automatisation des tests de conformité dans des environnements multi-cloud. Les candidats doivent avoir une expérience en sécurité cloud et des connaissances en outils tels que AWS, Azure et GCP. Ce rôle offre u ...

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 ...

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 ...

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 ...

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 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 ...

ALM Actuary Lead Life Insurance & Transformation

A financial services company in Toronto is seeking a skilled actuary to lead actuarial delivery for a life insurance client. This mid-senior level role focuses on Asset‑Liability Management (ALM) and actuarial transformation. Responsibilities include leading actuarial workstreams and collaborating with cross-fun ...

Senior AI Infrastructure Architect Scale ML & GPUs

A technology company is seeking a Principal Staff Engineer to lead the architecture and development of cutting-edge AI infrastructure. This role requires 10+ years of experience in large-scale systems, expertise in Java, Python, or C++, and knowledge of AI/ML frameworks. Key responsibilities include designing sc ...

Senior Backend Engineer, AI Platform (Hybrid Toronto)

A technology company in Toronto seeks a backend engineer to design and enhance systems that leverage AI for the legal industry. The ideal candidate will have extensive experience in backend systems design and cloud technologies, and will play a crucial role in delivering scalable solutions. This hybrid role requ ...

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 ...

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 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 ...

Director of Data & Analytics Platform

A forward-thinking technology company in Toronto is seeking a Director of Data to build a robust data infrastructure. The role involves designing data systems, supporting decision-making through analytics, and developing scalable models. Ideal candidates should have 6–10 years in analytics or data engineering, s ...

Senior Cloud Security Ops Engineer — Remote Flexible

A tech company specializing in AI is seeking a Senior Security Operations Engineer who will be responsible for advising leadership on security risks and hardening cloud environments. The ideal candidate has over 5 years of experience in SecOps, a strong background in cloud security, and is comfortable with progr ...

ML Engineering Intern — Real‑World KA/RAG Impact

A leading AI solutions company in Toronto is seeking interns to join their Knowledge Assist team. This role focuses on designing and developing AI solutions for contact centers, improving agent productivity. Ideal candidates are pursuing degrees in Computer Science or related fields and have proficiency in Pytho ...

Generative AI Engineer – Innovation Team (Toronto)

A leading financial services company in Toronto is seeking a Machine Learning Engineer to join their AI Innovation teams. The role involves building and deploying cutting-edge ML systems, collaborating with various product teams, and leveraging cloud infrastructure. Ideal candidates should have a solid foundatio ...

Senior & Staff Engineer — AI for Utilities (Hybrid)

A fast-growing SaaS startup is seeking multiple full-stack engineers with a backend focus to join their team. You'll work on the core product from concepts to production-ready features, using technologies like TypeScript and Python. The role offers a hybrid remote working model, allowing for flexibility while st ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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, ...

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 ...

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 ...

Data Analytics Consultant: Build Pipelines & Dashboards

A consulting firm in data solutions is seeking a full-time Consultant to work with clients to develop and deploy data infrastructures. You will lead analytics projects, optimize data flows, and oversee Machine Learning deployments. The ideal candidate has 1–3 years of experience in Data Analytics or Engineering, ...

Remote Data Engineer Intern – Master’s Level | Pipelines & Analytics

An innovative AI startup is seeking a Master's Level intern for a Database Engineering role. The internship offers hands-on experience in data management, analysis, and reporting tasks. This unique position is remote with hybrid options in Toronto and an hourly compensation of $32 payable in common shares, empha ...

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