42,055+ Java Python Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Data Systems Engineer—IT & Analytics

A leading staffing and consulting firm is hiring a Senior IT Data Specialist to work with a top banking client in Toronto. This role involves designing and implementing data controls for AML transaction monitoring and customer risk systems. Candidates should have 8+ years in data engineering, strong experience w ...

Technical Architect: AI Driven, Scalable Systems (Hybrid)

A leading tech company in Toronto is looking for a Technical Architect to design and develop scalable systems. The role involves collaborating closely with the Product team, leading architectural efforts across data pipelines, and maintaining high-quality features that enhance product growth. Candidates should h ...

Lead Cloud DevSecOps: Automation & Security

A technology company in Ontario, Canada is seeking a Lead Cloud DevSec Ops Engineer to ensure cloud solutions comply with security standards. Key responsibilities include implementing cloud capabilities, developing APIs, and integrating security tools. Ideal candidates will have over 7 years of experience in IT ...

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 ...

Hybrid Lead: Underwriting & Valuations Strategy Analyst

A leading financial services company in Toronto is seeking a Manager, Underwriting & Valuations Strategy Analyst Lead. This role involves leading analysis for underwriting strategies, guiding junior analysts, and collaborating with senior leadership. Ideal candidates should have at least 5 years of experience in ...

Hybrid Toronto: Senior Platform Engineer, AI & LLM

A technology firm specializing in legal solutions is seeking a Backend Engineer to build core systems for LLM-powered applications. This hybrid role based in Toronto involves collaboration with cross-functional teams to design reliable, scalable infrastructure. The ideal candidate has strong backend experience, ...

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 Software Engineer Product AI & LLM

A leading staffing and consulting firm in Toronto is seeking a Senior Software Engineer specializing in AI to develop product features using LLMs and integrate machine learning services. The ideal candidate has over 5 years in software development and strong proficiency in Python. Key responsibilities include de ...

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 ...

Remote IT Support & Automation Intern – AI Startup

A tech accelerator and incubator is seeking a Technology & Systems Coordinator intern for a 520-hour internship. This role focuses on providing IT support, automating processes, and ensuring system efficiency. Candidates should have a background in Computer Science or IT, with strong IT support skills and profic ...

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 ...

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 ...

Analyste d'Info Commerciale II Insights & Croissance

Une institution financière canadienne recherche un Analyste, Information commerciale II à Toronto. Le candidat devra réaliser des analyses avancées pour appuyer la prise de décisions stratégiques au sein de l'équipe de TD Assurance. Le poste exige au moins cinq ans d'expérience en analyse des données et la maîtr ...

AI Platform Ops Engineer – Azure, CI/CD & Automation

A technology company is seeking a Systems Engineer to support operational reliability for a global AI platform. This role will involve managing cloud infrastructure, building CI/CD pipelines, and developing automation scripts. Ideal candidates will have 5-7 years of experience in platform engineering or DevOps, ...

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, ...

Senior AI Backend Engineer: Scalable, High Performance APIs

A leading technology firm in Toronto is seeking a Senior Software Engineer to design and optimize backend systems for AI-powered platforms. In this role, you will architect high-performance services, manage large-scale data flows, and collaborate with cross-functional teams to implement AI capabilities. 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 ...

Marketing Data Scientist: MMM & Attribution (Hybrid)

A leading marketing agency in Toronto is seeking a Marketing Data Scientist to enhance their capabilities in Marketing Mix Modeling and multi-touch attribution. The role involves significant data analysis and requires candidates who are proficient in Python and have experience with open-source marketing mix mode ...

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 ...

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 ...

Staff ML Engineer: LLM Driven Clinical AI

A leading health technology company in Toronto seeks a Staff Machine Learning Engineer to enhance AI capabilities. In this senior role, you will lead the development of innovative AI features, work autonomously, and collaborate with multidisciplinary teams to improve healthcare services. The ideal candidate has ...

Senior ML Systems Engineer Auto Labelling (Remote)

A leading technology firm in Canada is seeking talented candidates for a role focused on building ML solutions to transform autonomous transportation. The position requires 3+ years of experience in machine learning systems and a Bachelor’s degree in Computer Science or Robotics. Candidates should be proficient ...

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 ...

Senior Data Scientist, Supply Chain Analytics & ML

A leading technology solutions provider in Toronto seeks a Specialist, SCM Data to support data projects and develop AI/ML solutions. This role involves engaging with cross-functional teams, handling data pipelines, and translating data insights into actionable reports. Ideal candidates should have 3-5 years of ...

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 ...

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 ...

AI Product Lead for Analytics & Generative AI

A leading bank in the Americas seeks a Senior Product Solutions Analyst in Toronto to innovate with AI technologies and analytics solutions. This role requires a minimum of 5 years in data science projects, proficiency in Python and SQL, and a background in mathematics or similar fields. Successful candidates wi ...

Senior Credit Strategy & Analytics Lead

A leading financial services firm in Toronto is seeking a Senior Analyst, Credit Strategy to develop and optimize credit risk strategies. Candidates should have 3+ years of experience in financial services and strong analytical skills, with proficiency in SQL, Python, or R. This role involves analyzing portfolio ...

Generative AI Engineer ML POC & Deployment

A leading technology solutions provider in Toronto is looking for a professional to build and support high-impact data science projects using Python and modern ML libraries. The ideal candidate will develop and iterate on AI and Generative AI solutions, collaborate with senior engineers, and perform data explora ...

Equities Regulatory Tech Analyst Trade Surveillance

A leading bank in the Americas is seeking an experienced Technical Business Analyst in Toronto. You will contribute to the success of the Global Regulatory & Controls Technology Department by supporting Trade Surveillance and Regulatory Reporting. You should possess strong Capital Markets knowledge, proficient S ...

FPGA Tools Engineer: Innovate at the Hardware Software Edge

A leading technology company in Toronto is seeking an FPGA Development Tools Engineer to tackle technical challenges related to FPGA designs. The role involves developing model abstractions and optimizing algorithms, leveraging modern AI/ML tools. Candidates should have a Bachelor's degree in Computer Science or ...

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 ...

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 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. The role requires experience with data engineering, programming in Python and SQL, and working in cloud environments, particularly Azure. Responsibilities include designing data workf ...

Senior Software Engineer, Risk Tech & Cloud Platforms

A leading financial institution in Toronto is seeking a skilled individual for a technology role that emphasizes a customer-focused culture. This position involves analyzing complex business requirements and proposing technology solutions to support trading and reporting activities. Candidates should possess ext ...

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 Scientist, Supply Chain Analytics & ML

A leading technology solutions provider in Toronto seeks a Specialist, SCM Data to support data projects and develop AI/ML solutions. This role involves engaging with cross-functional teams, handling data pipelines, and translating data insights into actionable reports. Ideal candidates should have 3-5 years of ...

AI Product Lead for Analytics & Generative AI

A leading bank in the Americas seeks a Senior Product Solutions Analyst in Toronto to innovate with AI technologies and analytics solutions. This role requires a minimum of 5 years in data science projects, proficiency in Python and SQL, and a background in mathematics or similar fields. Successful candidates wi ...

Staff ML Engineer: LLM Driven Clinical AI

A leading health technology company in Toronto seeks a Staff Machine Learning Engineer to enhance AI capabilities. In this senior role, you will lead the development of innovative AI features, work autonomously, and collaborate with multidisciplinary teams to improve healthcare services. The ideal candidate has ...

Senior Software Engineer — Lead High Impact, Remote/Hybrid

A leading employee recognition platform in Canada seeks a Senior Software Engineer to drive product impact at a global scale. The role offers hybrid or remote work options. Responsibilities include leading projects, mentoring engineers, and improving engineering practices. Candidates should have 5-7+ years in a ...

Remote ML Engineer: Build Production Ready Models

A technology company is seeking a Machine Learning Engineer. The role involves optimizing ML models, collaborating closely with data teams, and requires expertise in Python or Scala among other tools. Candidates should have a BSc/MSc in a relevant field with 1-4 years of experience. This position is 100% remote ...

Engineering Manager, MAAS Lead Global Distributed Teams

A leading open source software company seeks an Engineering Manager to expand the MAAS team. In this work-from-anywhere role, you will lead a distributed team, mentor engineers, and drive innovation in data centre technology. Candidates must have a strong background in software engineering, exceptional leadershi ...

Senior ML Data Scientist Production Ready Models

A leading financial institution in Toronto is seeking a Principal Associate Data Scientist specialized in Machine Learning to lead innovative projects. This role involves writing software to extract and analyze complex data, building and maintaining machine learning models, and optimizing data pipelines. The ide ...

Senior Software Engineer Product AI & LLM

A leading staffing and consulting firm in Toronto is seeking a Senior Software Engineer specializing in AI to develop product features using LLMs and integrate machine learning services. The ideal candidate has over 5 years in software development and strong proficiency in Python. Key responsibilities include de ...

Senior Software Engineer – AI Startup, On site Toronto

A leading tech recruitment agency is seeking a Senior Software Engineer for a top-tier AI startup in Toronto. This role, requiring on-site presence, involves collaborating to design and enhance user experiences while taking ownership of system features. Candidates should have a Bachelor's degree and 4–10 years o ...

Senior ML Systems Engineer Auto Labelling (Remote)

A leading technology firm in Canada is seeking talented candidates for a role focused on building ML solutions to transform autonomous transportation. The position requires 3+ years of experience in machine learning systems and a Bachelor’s degree in Computer Science or Robotics. Candidates should be proficient ...

Pipeline Data Scientist Anomaly Detection & MFL Robotics

A leading inspection services company in Toronto is looking for a Data Scientist with MFL experience. This role involves developing analytical models and collaborating with cross-functional teams to enhance pipeline inspection tools. Strong analytical and communication skills are essential, along with expertise ...

Senior Software Engineer, Risk Tech & Cloud Platforms

A leading financial institution in Toronto is seeking a skilled individual for a technology role that emphasizes a customer-focused culture. This position involves analyzing complex business requirements and proposing technology solutions to support trading and reporting activities. Candidates should possess ext ...

AI Engineer — Azure AI, RAG Pipelines & Enterprise Apps

A leading technology solutions provider in Canada is seeking a talented professional for an AI-focused role. The position involves designing and developing innovative AI-powered applications utilizing Microsoft Azure services. The ideal candidate has 8-15 years of experience in AI/ML development and a strong bac ...

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 ...

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