39,203+ Javascript Python Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Senior Data Engineering & Analytics Leader

A leading consulting firm in Toronto is seeking an experienced individual to take on a senior data engineering role. This position focuses on developing data pipelines across cloud platforms while leading and mentoring teams effectively. Candidates should possess over 6 years of experience in data engineering, p ...

Quantum Software Engineer: DSLs, Compilers & Hardware

A tech firm specializing in quantum computing is seeking a Scientific Software Engineer to tackle software challenges in integrating applications into quantum computers. The role involves developing domain-specific languages, supporting customers, and collaborating with a scientific software team. Ideal candidat ...

Senior Transmission Planner Power Systems Studies

A leading engineering firm in Canada is seeking an Intermediate/Senior Transmission Planning Power Systems Studies Engineer. This role involves conducting power system modelling and studies, requiring experience with PSS/E and Python. The firm offers flexible work arrangements. Candidates should possess a Master ...

Data Analyst: VIP Engagement & Gaming Insights

A global leader in interactive entertainment is seeking an entry-level Data Analyst in Toronto, Ontario. This role focuses on analyzing player data to improve engagement and VIP outreach strategies. Candidates should be fluent in SQL and have intermediate programming experience in Python, with at least 2 years i ...

Senior Data Scientist, Decision Intelligence & Forecasting

A leading e-commerce platform in Toronto is looking for a Senior Data Scientist to build and own the data science discipline within the Decision Intelligence team. The ideal candidate will have 5+ years of related experience, with strong skills in Python and SQL, and will drive the development of predictive mode ...

Senior ML QA Engineer Quality Gates & MLOps (Hybrid)

A technology company is seeking a Senior ML QA Engineer to uphold quality standards for ML systems in a hybrid work environment. Responsibilities include defining quality strategies, automating QA workflows, and mentoring teams. The ideal candidate has over 7 years of experience, strong Python skills, and a back ...

Principal Software Engineer FinTech Scale Architect

A leading global staffing and consulting firm is seeking a Principal Software Engineer to design and build technology for a global financial ecosystem. The role involves architecting platforms for millions of transactions, mentoring engineers, and ensuring compliance with security protocols. Ideal candidates are ...

Principal Software Engineer: Global Fintech Payments

A global fintech leader is seeking a Principal Software Engineer to lead the design of high-scale systems that facilitate global transactions. With over 10 years of experience in building distributed systems and expertise in Java, C++, or Python, candidates will be responsible for mentoring engineers and ensurin ...

Remote Cloud Scale DevOps Engineer — CI/CD, Kubernetes, AWS

A leading technology firm is looking for a DevOps Engineer in Toronto, Canada. The role involves building scalable infrastructure and ensuring product delivery to clients. Candidates should have 3+ years in DevOps, with expertise in AWS, Kubernetes, and programming in Python, Java, and similar languages. The pos ...

Frontend Engineer, New Products — Hybrid (SF)

A leading technology company in Toronto is seeking a Software Engineer to join their New Products team. The role involves building and launching innovative products that enhance workflows for personal injury lawyers and their clients. With 5-10+ years in backend or frontend engineering, candidates should possess ...

Quant Finance Forecasting Analyst AI Driven Insights

A technology-focused company based in Toronto is seeking an Entry-level Quantitative Finance Forecasting Analyst to evaluate predictive models and interpret financial data. The ideal candidate will assess model outputs and validate important forecasting assumptions, contributing to market analysis. A background ...

AWS Cloud Data Engineer ETL & Data Pipelines

A leading IT services company in Toronto is seeking an experienced professional to design and implement cloud data pipelines. You will work with large data volumes, developing ETL processes and utilizing AWS services, including Glue and Lambda. Strong skills in Python and SQL are essential. A base salary range o ...

Global Scale Software Architect & AI Tech Leader

A global staffing and consulting firm is seeking a Software Engineer V in Toronto, Ontario. This role involves architecting scalable services and mentoring senior engineers. Candidates should have deep expertise in modern programming languages like Python, Java, C++, or Go. Experience with cloud infrastructures ...

Senior ML Optimization Engineer Remote Friendly

A cutting-edge AI company in Canada is seeking an experienced professional to help develop self-driving technology. The role involves collaboration with engineers, building efficient training frameworks, and evaluating new technologies. Candidates should have a strong educational background in Computer Science o ...

Hybrid Data & Analytics Lead for AI Driven Transformation

A national professional organization is seeking a Data & Analytics Specialist to support their digital transformation and AI initiatives. This role involves designing modern data infrastructure, integrating data across enterprise systems, and ensuring data governance. Ideal candidates will have 3–5 years of expe ...

Technical Lead & Backend Architect: Distributed Systems

A dynamic tech startup in Toronto seeks an experienced Technical Lead / Backend Architect to shape their backend architecture. This role involves designing scalable systems capable of handling billions of events monthly and optimizing existing databases. The ideal candidate will have extensive experience in back ...

Senior Product Analytics Lead: AI Driven, Cross Functional

A leading meal kits company in Toronto is looking for a Product Analyst who excels in both technical and value-driven roles. The candidate should have extensive experience in quantitative analysis, particularly with SQL and Python. Responsibilities include automating analytical capabilities, mentoring team membe ...

Senior Data Scientist Scale AI & Optimization for Ad Tech

A leading global advertising platform located in Toronto is seeking a Staff Data Scientist with over 7 years of experience to lead data-driven initiatives. The ideal applicant will implement advanced machine learning models, mentor team members, and collaborate across departments to drive innovative solutions. P ...

Senior ML Engineer: Recommender Systems & MLOps (Hybrid)

A leading financial services provider is seeking a Senior Machine Learning Engineer based in Toronto, Canada. In this role, you will develop innovative machine learning solutions, ensuring they are scalable, secure, and effectively integrated. The ideal candidate will have at least three years of experience in m ...

Senior SDET Lead Hybrid (4/1) Banking

A leading technology services provider is seeking a Lead SDET for a long-term contract in Toronto, ON. This role requires 9+ years of experience and a strong background as an SDET, proficient in tools like Selenium, RestAssured, Cucumber, and TestNG, along with experience in Java or Python. The work model is hyb ...

Global Data Scientist — Analytics & Strategy

A leading logistics technology firm in Toronto is seeking a Data Analyst to provide insights and drive decisions using advanced analytics. This role involves collaborating with various teams to build reports, run experiments, and analyze marketplace dynamics. The ideal candidate has over 3 years of data analytic ...

Senior AI Inference Deployment Lead (Remote)

A leading AI computing company is seeking a Sr. Deployment Engineer in Toronto to deploy AI inference clusters and optimize capacity across datacenters. The ideal candidate has 5-7 years of experience with on-prem compute infrastructure and strong skills in Python and Linux. Responsibilities include developing a ...

Senior Data Engineer ETL & Data Platform Lead

A tech consulting firm in Toronto is seeking a Senior Data Engineer to design and implement robust ETL solutions. You will support existing applications while ensuring high-quality deliverables through expert technical leadership. The ideal candidate should possess significant experience in Python, shell scripti ...

Senior Full Stack Engineer for AI Workspace Platform

A leading AI technology firm in Toronto is looking for a Senior Full Stack Engineer to build and ship features for their AI workspace platform. The role requires expertise in Python and React, along with the ability to develop solutions for sensitive data handling. Candidates should have a strong coding backgrou ...

AI Driven SRE: Observability & Cloud Reliability Engineer

A technology solutions firm located in Toronto is seeking candidates with hands-on experience in observability tools and strong Python scripting skills. The ideal applicant will have knowledge of distributed systems and cloud environments, as well as familiarity with tools such as Dynatrace, Splunk, Ansible, and ...

Data Analyst: Security Analytics & BI Migration

A leading recruitment firm is seeking a Data Analyst for their Information Security team at a large Canadian bank. The successful candidate will analyze, report, and present complex data. Responsibilities include migrating data from Tableau to Power BI, as well as troubleshooting and maintaining data within thes ...

Lead AI & Emerging Tech Engineer — GenAI Solutions

A global investment organization is seeking a Lead Engineer for AI & Emerging Tech in Toronto. This hands-on role requires driving the design and deployment of next-gen tech solutions while mentoring engineers. The ideal candidate will have significant experience in Python, AWS cloud, and emerging technologies, ...

Cloud Data Migration Engineer: Snowflake + Azure (Hybrid)

A technology recruitment firm in Toronto is seeking a Business Operations Manager with a strong background in cloud data migration and software development. The successful candidate will support the migration of analytics assets to Snowflake and Azure, develop frameworks, and maintain software solutions. Qualifi ...

GenAI Data Scientist for Sales Enablement & Insights

A data science company is seeking a Data Scientist in Toronto, Ontario to support a GenAI-powered sales enablement platform. The successful candidate will analyze complex datasets, generate insights, and collaborate with cross-functional teams. Key qualifications include strong proficiency in Python and SQL, exp ...

Lead Software Engineer – Capital Markets & Analytics

A leading bank in Canada is seeking a Lead Software Engineer to boost capital markets products and analytics platforms. The ideal candidate will have over 8 years of experience in enterprise application development, proficiency in Java or Python, and a strong understanding of SQL and modern development practices ...

Analyste Principal Modélisation, Prévisions et Validation

Une grande institution financière à Toronto recherche un Analyste principal, Modélisation et Prévisions pour sa validation de modèles. Le candidat retenu validera des modèles quantitatifs utilisés dans les entreprises non de détail au Canada et aux États-Unis. Une solide formation en ingénierie financière ou dis ...

Data Science Intern: ML, Causal Insights & Growth

A leading financial technology platform is seeking a Data Science Intern in Toronto, Ontario for summer 2026. This role involves analyzing large datasets and applying machine learning techniques to drive business impact. The candidate should be enrolled in a quantitative PhD program and possess experience with P ...

Senior Generative AI Scientist – ML & Agentic Systems

A leading financial institution is seeking a Senior Data Scientist specializing in Generative AI and Machine Learning in Toronto. This role involves leading a team, implementing AI-driven solutions to enhance customer experience and operational efficiency. Candidates should possess a Master's or Ph.D. in Data Sc ...

Senior Data Engineer & Associate Director Cloud & AI

A leading financial information services provider is seeking an Associate Director/Lead Data Engineer in Toronto. The ideal candidate will have over 8 years of data engineering experience, including proficiency in Python and Java, and expertise in cloud technologies like Snowflake and AWS. This position offers a ...

Senior Backend Engineer, Growth Platform (Remote)

A leading fintech company is seeking a Senior Software Engineer for their Backend team. The role is focused on creating scalable systems that drive user growth and engagement. Candidates should have over 4 years of backend development experience, specifically using Python or Kotlin, and a strong grasp of distrib ...

Senior Data Scientist, Supply Chain Analytics & ML Ops

A leading technology company in Toronto is seeking a Senior Data Scientist to join their SCM Data team. The role involves engaging with cross-functional business partners to develop innovative data solutions and analytics projects. Candidates should have 3-5 years of supply chain experience, familiarity with Mic ...

GenAI ML Engineer End to End ML & MLOps

A leading reinsurance company is seeking a Senior Machine Learning Engineer to implement AI and ML projects in Toronto. The role involves designing machine learning pipelines, collaborating with cross-functional teams, and ensuring solutions adhere to industry standards. Candidates should possess extensive exper ...

Data Analyst: VIP Engagement & Gaming Insights

A global leader in interactive entertainment is seeking an entry-level Data Analyst in Toronto, Ontario. This role focuses on analyzing player data to improve engagement and VIP outreach strategies. Candidates should be fluent in SQL and have intermediate programming experience in Python, with at least 2 years i ...

Senior Backend Engineer — AI Platform & LLM Infra

A cutting-edge SaaS company in Toronto is seeking a Senior Backend Engineer to design and enhance backend systems supporting AI-powered products. This hybrid role requires extensive experience with backend systems, proficiency in Python, and a collaborative mindset. The ideal candidate will have a strong technic ...

Lead ML Scientist — Fintech Production & Scale

A leading consulting firm in Canada is seeking an experienced professional to lead end-to-end machine learning development. You'll partner with stakeholders to define and solve impactful business problems and deploy production-grade ML solutions within a fintech/insurtech ecosystem. Candidates should have over 5 ...

Global Data Scientist — Analytics & Strategy

A leading logistics technology firm in Toronto is seeking a Data Analyst to provide insights and drive decisions using advanced analytics. This role involves collaborating with various teams to build reports, run experiments, and analyze marketplace dynamics. The ideal candidate has over 3 years of data analytic ...

Senior Data & Information Management Lead

Une institution financière de premier plan recherche un expert en gestion de l'information pour guider des équipes dynamiques et créer des produits de données. Le candidat idéal aura plus de 7 ans d'expérience dans l'analyse de données, une expertise en automatismes via Python et en visualisation avec Power BI. ...

Quant Finance Forecasting Analyst AI Driven Insights

A technology-focused company based in Toronto is seeking an Entry-level Quantitative Finance Forecasting Analyst to evaluate predictive models and interpret financial data. The ideal candidate will assess model outputs and validate important forecasting assumptions, contributing to market analysis. A background ...

Senior ML Scientist Production Data Pipelines

A leading bank in the Americas is seeking a Senior Data Scientist in Toronto to enhance modeling frameworks using enterprise-level data and advanced analytics. The role involves designing ML pipelines, analyzing large datasets, and collaborating with various teams to implement data-driven solutions. Ideal candid ...

Hybrid Climate Risk Actuarial Analyst

A leading insurance company in Toronto is seeking an Intermediate Actuarial Analyst to join their Strategic Risk team. This role focuses on assessing climate-related risks and involves data analysis using programming tools such as Python. The ideal candidate will have a relevant university degree and actuarial e ...

Senior ML Scientist Production Data Pipelines

A leading bank in the Americas is seeking a Senior Data Scientist in Toronto to enhance modeling frameworks using enterprise-level data and advanced analytics. The role involves designing ML pipelines, analyzing large datasets, and collaborating with various teams to implement data-driven solutions. Ideal candid ...

CDE Interoperability & Automation Lead for Data Dashboards

A leading infrastructure firm in Toronto is seeking a CDE Facilitator to manage Common Data Environments across project lifecycles. The role involves integrating platforms like Autodesk Construction Cloud and SharePoint while enabling data-driven decision-making through Power BI dashboards. Ideal candidates will ...

Senior Liquidity Risk & Analytics Analyst

A financial institution located in Toronto is seeking an experienced professional to support its Liquidity Risk management. The candidate will provide guidance on operations, challenge efficiency projects, and ensure accuracy in risk and P&L valuations. Candidates should have a strong background in Market and Li ...

Senior Quality Engineer Automation & Shift Left

A leading technology firm is looking for a Senior Quality Engineer to enhance the quality standards within the Real Asset Technology team. This position centers around implementing test strategies, leading automation efforts, and ensuring quality throughout the product lifecycle. The ideal candidate will have ov ...

GenAI Lead & Data Scientist (PhD) In House AI Architect

A technology-driven firm is seeking a Gen AI Lead / Data Scientist (PhD) to lead AI architecture and initiatives for leading global financial institutions. The role includes end-to-end delivery of Generative AI systems and mentoring engineers. Required qualifications include a PhD in a related field, expertise i ...

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