Fullstack Engineer Python Java Typescript Jobs in Toronto, Canada

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Senior ML Engineer – Real Time Personalization & Platform

A leading content platform company located in Toronto is seeking a Senior Machine Learning Engineer who will lead the design and architecture of ML systems used by millions of users. Candidates should have over 6 years of experience in ML systems, proficiency in Python or Golang, and a strong background in cloud ...

AI Systems Lead – Backend Engineer

A global technology firm located in Ontario is seeking a skilled Lead Software Engineer to innovate AI-driven software solutions. Responsibilities include developing backend systems and collaborating with cross-functional teams to enhance accounting workflows. Ideal candidates will have a Bachelor's degree in Co ...

Senior Azure Data Engineer & Databricks Lakehouse

A technology staffing company in Toronto is seeking a Data Engineer with over 5 years of experience in Azure environments and data engineering using ADF and Databricks. The role involves architecting and implementing cloud-based data solutions, supporting migration of legacy systems, and working collaboratively ...

Vision & Automation Engineer — Production Systems

A leading retail technology company in Toronto seeks a Software Engineer specializing in vision and automation for their innovative smart store platform. The role involves designing automation systems, enhancing operational efficiency, and hands-on work with hardware. Suitable candidates will have experience wit ...

Senior .NET & API Integration Lead

A leading technology firm in Toronto is seeking an experienced software engineer to join their team. The ideal candidate will have 8-10 years of technical experience focusing on .Net/C# and Core Python, along with proficiency in SQL and cloud services like Microsoft Azure or Google Cloud. You will be responsible ...

Senior AI Engineer: Agentic AI & RAG Systems

A leading financial technology company is seeking a Senior AI Engineer in Toronto, Ontario. This position focuses on designing and implementing innovative AI solutions that enhance financial workflows. The ideal candidate will have over 5 years of experience in software engineering with a strong emphasis on AI/M ...

Senior Prompt Engineer — AI Systems Architect

A tech-driven AI company in Toronto is seeking a Senior Prompt Engineer to design and optimize prompt-driven AI systems. The ideal candidate will have over 5 years of experience in Data Science, strong skills in prompt engineering, and proficiency in Python. Responsibilities include developing end-to-end AI solu ...

Senior Data Engineer, Content Platform TB Scale Pipelines

A leading streaming service is seeking a Data Engineer to develop and maintain data processing pipelines that support reporting and analytics. The role involves building datasets using advanced technologies like Spark and DBT, tracking data quality, and mentoring junior engineers. Candidates should have at least ...

Senior AI Driven Full Stack Engineer (Remote)

A leading digital insurance solution provider is seeking a Full Time Senior Software Engineer for a remote role in Ontario. This position involves designing and developing innovative features for an AI-powered web application using a core stack that includes Python, React, and AWS. Candidates should have strong ...

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 ...

ML Model Bringup Engineer for CSX AI Accelerator

Cerebras Systems seeks a versatile engineer for its Inference Core Model Bringup team. You will be responsible for the end-to-end implementation of open-source and proprietary ML models using Cerebras CSX systems. The role requires a strong background in Python, C/C++, debuggin across multiple levels of the AI s ...

Senior BI Engineer — Remote Data Pipelines & Insights Lead

A leading technology company in Toronto is hiring a Senior BI Engineer to lead the design of automated reporting and analytics solutions. You will manage complex data pipelines and ensure data accuracy across systems. The ideal candidate has over 4 years of experience in analytics, strong SQL and Python skills, ...

AI Engineer Co op: Build ML Pipelines & Deploy

A leading healthcare technology firm in Toronto is offering an AI Engineer Co-op position that provides hands-on experience in AI model development and machine learning infrastructure. The role involves designing machine learning pipelines, working with large datasets, and deploying AI services. Ideal candidates ...

ML Engineer Recommendation Systems (6 Month Contract)

A leading staffing and consulting company in Toronto is seeking a highly skilled Machine Learning Engineer for a 6-month contract. The role involves building a next-generation recommendation engine to optimize financial product presentations. The ideal candidate will have a strong background in machine learning, ...

Senior Graph ML Engineer — Knowledge Graph & NLP

A leading biotech company in Toronto is seeking a Senior Machine Learning Engineer to join their Knowledge Enrichment team. You will design and implement ML-based approaches to analyze and enrich complex biomedical data. The ideal candidate has 3+ years of ML experience and proficiency in Python and PyTorch. Thi ...

In Vehicle Perception CV Engineer – Safety Focused ML

A leading technology staffing company is seeking a Machine Learning Engineer specialized in Perception Computer Vision to develop advanced computer vision systems. You will work on designing safety-critical perception models, implement cutting-edge perception architectures, and optimize deep learning models usin ...

AI Software Engineer Intern: Build End to End AI Products

A technology startup in Toronto is seeking an AI Software Engineer Intern to contribute to the development of end-to-end AI products and intelligent agents. Ideal candidates will have demonstrated experience building AI projects, strong Python skills, and the ability to adapt quickly in a fast-paced environment. ...

Enterprise AI Integration Engineer — Remote First & Growth

A tech innovation firm is seeking a Forward-Deployed Integration Engineer in Toronto to act as a trusted advisor for enterprise clients. The role involves deploying AI solutions by guiding customers through complex integrations while ensuring the platform delivers measurable impacts. Ideal candidates will have o ...

ML Software Engineer Co op Scale AI Systems

A consumer finance platform in Toronto is looking for a Software Engineer, Machine Learning Co-op to design and deploy high-impact ML systems. The ideal candidate should have proficiency in Python, familiarity with ML libraries, and strong analytical skills. This role offers co-op terms ranging from 4 to 12 mont ...

Data Engineer Migrations, Pipelines & Data Quality

A leading tech company is seeking a Data Engineer to join their product development team in Toronto. This role focuses on data migrations, backend data movement, and ensuring data quality. The ideal candidate will have over 5 years of experience in shipping production software, strong Python and SQL skills, and ...

Senior AI Engineer Banking ML for Scalable, Reg Ready

A leading financial technology firm is seeking a Senior AI Engineer in Toronto to design and implement machine learning solutions tailored for the banking sector. The ideal candidate should have over 5 years of experience, with significant expertise in Python and machine learning libraries. Responsibilities incl ...

Senior Data Engineer Remote, Scale Cloud Data Platform

A Canadian online sportsbook and casino is seeking a Senior Data Engineer to take ownership of a modern cloud data platform. In this pivotal role, you will design and build scalable data warehouse solutions, develop ingestion pipelines, and ensure data quality. The ideal candidate has over 5 years of experience, ...

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 ...

Remote Lead Data Platform Engineer AWS, ETL & Analytics

A digital media company is seeking a Data Engineer to lead scalable data efforts and support cross-functional teams with reliable data. The ideal candidate will have 5+ years of experience in data engineering, deep expertise in Python, SQL, and AWS, and a strong ability to build and manage ETL pipelines. This ro ...

Senior Data Engineer: Cloud Pipelines & Modernization

A leading data solutions company is seeking a Senior Data Engineer to design and optimize data pipelines. The role requires strong skills in Python and SQL, along with experience in ETL development and data modeling. You will work closely with analytics and business teams to support data access for decision-maki ...

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 ...

Robotics AI/ML Engineer for Multimodal Model Training

A robotics AI firm in Toronto is looking for an AI/ML Engineer to focus on model training and fine-tuning for robotics AI systems. The role involves developing and improving the quality of multimodal models and building scalable training pipelines. Candidates should have a strong background in machine learning, ...

Senior Data Engineer Cloud Data Pipelines (Remote)

A leading Canadian Mortgage Technology Firm is seeking a Senior Data Engineer to join their Data Operations team. This role involves designing and optimizing cloud-based data infrastructure for managing the mortgage lifecycle. Candidates should have 5-10 years of experience in data engineering, expertise in SQL, ...

Analytics Engineer – Data Pipelines, ML & Power BI

A leading media group in Toronto is seeking an Analytics Engineer to develop and maintain data infrastructure supporting analytics. The role requires strong proficiency in SQL and Python, with 3-5 years of relevant experience in data analytics. The successful candidate will collaborate with cross-functional team ...

Data Engineer: Build Scalable ETL Pipelines & Analytics

A leading data solutions company in Toronto is looking for a skilled Data Engineer to build reliable and scalable data pipelines. The ideal candidate should have strong expertise in Python and SQL, as well as experience in ETL processes and handling semi-structured data. Responsibilities include designing databa ...

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 ...

Generative AI & Data Engineer

A leading research enablement platform in Toronto seeks a Data/AI Engineer to develop advanced Generative AI systems and analytical capabilities. This role involves designing scalable applications, owning the AI application lifecycle, and integrating LLMs with real-time data streams. Candidates should have a str ...

Senior Software Engineer, AI Security & DevSecOps

A cutting-edge AI company in Toronto is seeking a Senior Software Engineer focusing on security. You will be responsible for developing and implementing security features, ensuring safe user authentication, and managing sensitive data. Ideal candidates have over 5 years of experience in secure software developme ...

Backend Software Engineer II Credit Decisioning (Remote)

A financial technology company is seeking a Software Engineer to join its Credit Core sub-team. This role involves designing and developing backend systems while collaborating with cross-functional teams. The ideal candidate has over 1.5 years of experience in software engineering, proficient in Python or Kotlin ...

Senior SRE & DevOps Engineer Reliability & Automation

A leading technology service provider based in Toronto is hiring a Senior Site Reliability Engineer. This role focuses on maintaining the reliability and performance of distributed services while collaborating with software engineering teams. Responsibilities include automating infrastructure, managing incidents ...

AI Platform Engineer (Principal)

A leading software company in design technology is seeking a Principal Software Engineer to join their team in Toronto. In this role, you will design and implement AI features, ensuring scalability and reliability across platforms. Key responsibilities include coding, debugging, and collaborating with team membe ...

Senior Data Engineer, Content Platform TB Scale Pipelines

A leading streaming service is seeking a Data Engineer to develop and maintain data processing pipelines that support reporting and analytics. The role involves building datasets using advanced technologies like Spark and DBT, tracking data quality, and mentoring junior engineers. Candidates should have at least ...

Data Engineer Scalable Streaming & Analytics Platform

A leading consulting firm in Toronto is seeking a Data Engineer to enhance client data management capabilities. The candidate will lead event stream analytics initiatives, design scalable data collection platforms, and collaborate across teams. Required skills include strong analytical abilities, a CS degree, an ...

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 ...

Remote Rapid Prototyping Engineer Junior

A leading logistics and supply chain consultancy in Toronto is seeking a Rapid Prototyping Engineer with 1–3 years of experience in building functional prototypes. This role focuses on utilizing technologies such as Python and Next.js to create quick proof-of-concepts and requires a passion for debugging and pro ...

Data Platform Engineer — Scalable Data Lakes & AI Insights

A dynamic market research firm in Toronto is seeking a Data Engineer to design and implement a scalable data lake for market research data. The role involves developing data models, maintaining data quality, and collaborating with cross-functional teams to ensure reliable data insights. Ideal candidates have 3-5 ...

Hybrid Data Engineer: ETL Pipelines, PySpark & AWS

A leading data solutions company in Toronto is seeking a skilled data engineer to design, build, and maintain ETL pipelines. This role involves collaborating with various stakeholders to ensure high-quality data for analytics and reporting. Candidates should have a strong background in Python, PySpark, SQL, and ...

Senior AI Driven Full Stack Engineer (Remote)

A leading digital insurance solution provider is seeking a Full Time Senior Software Engineer for a remote role in Ontario. This position involves designing and developing innovative features for an AI-powered web application using a core stack that includes Python, React, and AWS. Candidates should have strong ...

Senior .NET & API Integration Lead

A leading technology firm in Toronto is seeking an experienced software engineer to join their team. The ideal candidate will have 8-10 years of technical experience focusing on .Net/C# and Core Python, along with proficiency in SQL and cloud services like Microsoft Azure or Google Cloud. You will be responsible ...

SaaS Operations Engineer | Reliability & Automation

A leading data intelligence firm is seeking an Operations Engineer to manage SaaS platform operations and provide tier-2 support. You will be responsible for system administration, incident response, and collaboration with Customer Success. Ideal candidates should have a Bachelor's degree and 1-3 years of operat ...

Earth Observation ML Engineer II – Remote Canada

A leading analytics firm is seeking an Intermediate Software Engineer to develop high-quality remote-sensing models for wildfire and vegetation applications. This Canada-based position allows remote work. Candidates must have at least 3 years of experience in remote sensing, strong Python skills for modeling, an ...

Data Engineer III Spark, AWS & Snowflake (Toronto)

A leading quick-service restaurant company is looking for a skilled Big Data Engineer III to build and maintain scalable data pipelines. This role requires expertise in Python, Apache Spark, AWS, and Snowflake, and is based in Toronto, ON. You will collaborate with data scientists and analysts to transform data ...

AI Engineer Co op: Build ML Pipelines & Deploy

A leading healthcare technology firm in Toronto is offering an AI Engineer Co-op position that provides hands-on experience in AI model development and machine learning infrastructure. The role involves designing machine learning pipelines, working with large datasets, and deploying AI services. Ideal candidates ...

Senior IAM Automation Engineer | Platform Enablement

A leading financial institution is seeking a highly skilled Senior IAM Systems Engineer to advance their Identity and Access Management capabilities. This role involves designing and implementing automation workflows and enabling cross-team efficiency. The successful candidate will have strong experience in IAM ...

Platform Data & Analytics Senior Engineer — Lead

A leading online marketplace in Toronto is seeking a Senior Staff Data Engineer to enhance its data infrastructure and analytics capabilities. The role requires a strong technical leader experienced in data streaming, ETL/ELT processes, and SQL/Python. You'll guide various teams in architecting scalable data sol ...

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    Fullstack Engineer Python Java Typescript Jobs in Toronto Job Search Guide, Trends and Insights