139,220+ Senior Java Python Developer Cmod Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Senior Backend Engineer: Automated Planning & Scheduling

A leading meal kit delivery service in Toronto is seeking a Senior Software Engineer to enhance their backend systems using Python and FastAPI. This role involves building the algorithmic engine for automated planning, supporting frontend applications, and contributing to an event-driven architecture. Candidates ...

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 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 ...

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 ...

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 ...

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 ...

Senior Lead Security Engineer: Splunk & Cloud SIEM Lead

A leading technology firm in Toronto is seeking a Senior Lead Security Engineer to enhance its security operations center using Splunk and Cloud technologies. Candidates should possess deep expertise in Splunk and advanced SIEM architecting with proven experience in cloud security environments like Azure, AWS, a ...

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 Full Stack Engineer: Build Next Gen Lidar Platforms

A tech company specializing in Physical AI located in Toronto, Ontario is seeking a Senior Full Stack Engineer to join their team. This role involves designing and developing scalable web applications using Angular and backend technologies such as Python, Rust, or C++. Ideal candidates will have 3+ years of expe ...

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 ...

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 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 ...

Senior Data Engineer, Real‑Time Analytics (Remote Canada)

A data solutions company is seeking a Senior Data Engineer in Canada to architect and build next-generation analytical platforms. The ideal candidate has over 5 years of data engineering experience, expert SQL skills, and strong Python programming abilities. You'll develop systems for processing millions of data ...

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 ...

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 ...

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 ...

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 ...

Senior Full Stack Engineer: Build Next Gen Lidar Platforms

A tech company specializing in Physical AI located in Toronto, Ontario is seeking a Senior Full Stack Engineer to join their team. This role involves designing and developing scalable web applications using Angular and backend technologies such as Python, Rust, or C++. Ideal candidates will have 3+ years of expe ...

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 ...

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 ...

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 ...

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 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 Software Engineer Platform Architect & Tech Lead

A leading Canadian financial firm is seeking a Senior Software Engineer to define the technical direction of their evolving platform. This position demands mastery of Python and TypeScript, system design capabilities, and a passion for mentorship. As part of a culture that values respect and innovation, you'll i ...

Senior SRE: Automation, Observability & Batch Performance

A global technology services provider is seeking a Site Reliability Engineer in Toronto to enhance the reliability and efficiency of critical batch workloads. This mid-senior level contract role emphasizes automation, application development, and observability using Dynatrace. Candidates should possess expert sk ...

Senior Data Engineer, Real Time Analytics (Remote, Canada)

A leading technology company is looking for a Senior Data Engineer to architect and build a multi-tenant influencer marketing analytics platform. This role involves designing scalable data infrastructure, implementing security measures, and optimizing performance. The ideal candidate should have over 5 years of ...

Senior AI Research Engineer — Scalable ML Systems

A leading technology firm in Toronto is seeking a Senior Research Engineer to develop AI and ML-driven solutions. This role involves creating scalable data processing systems, engaging in the full software development lifecycle, and collaborating with interdisciplinary teams. The ideal candidate has a Bachelor's ...

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 ...

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 ...

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 Software Engineer Platform Architect & Tech Lead

A leading Canadian financial firm is seeking a Senior Software Engineer to define the technical direction of their evolving platform. This position demands mastery of Python and TypeScript, system design capabilities, and a passion for mentorship. As part of a culture that values respect and innovation, you'll i ...

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 ...

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 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 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 ...

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 ...

Senior Full Stack Engineer: Build Next Gen Lidar Platforms

A tech company specializing in Physical AI located in Toronto, Ontario is seeking a Senior Full Stack Engineer to join their team. This role involves designing and developing scalable web applications using Angular and backend technologies such as Python, Rust, or C++. Ideal candidates will have 3+ years of expe ...

Senior SRE: Automation, Observability & Batch Performance

A global technology services provider is seeking a Site Reliability Engineer in Toronto to enhance the reliability and efficiency of critical batch workloads. This mid-senior level contract role emphasizes automation, application development, and observability using Dynatrace. Candidates should possess expert sk ...

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 ...

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 ...

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 ...

Remote Senior SRE — Cloud Native Reliability & IAM

A leading technology company seeks a Senior Contributor in the APX SRE organization, focusing on delivering cloud-native solutions. You will build tools that enhance service provisioning and maintain high reliability standards. The role requires 6+ years in software engineering or SRE, particularly with cloud pl ...

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 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 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 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 ...

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 ...

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 ...

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