Fullstack Engineer Python Java Typescript Jobs in Toronto, Canada

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Senior LLM Inference & Model Optimization Engineer

A leading open-source software company seeks a Machine Learning Engineer in Toronto, Canada. You will focus on model optimization algorithms, working closely with product and research teams. Responsibilities include designing and implementing model compression pipelines and optimizing LLM performance. Ideal cand ...

Staff Data Platform Engineer — Architect at Scale

A leading CI/CD platform provider in Canada is seeking a Senior Data Engineer to architect scalable data systems and lead technical projects. You will design frameworks for data processing, evaluate new technologies, and mentor other engineers. The ideal candidate will have deep expertise with data warehouses li ...

GenAI Engineer: Agentic Flows & Evaluation (Hybrid)

A leading professional services firm in Toronto is looking for a GenAI Engineer to enhance business performance through predictive modeling and statistical analysis. You will collaborate with a diverse team, developing agentic flows and frameworks critical for operational success. Ideal candidates should have a ...

Senior AI Engineer: Production ML & LLM Systems

A global insurance company in Toronto is seeking a Senior AI Engineer to work within diverse teams on cutting-edge AI solutions. The candidate should have over 5 years of experience in AI engineering, strong Python development skills, and knowledge of ML frameworks. Responsibilities include designing ML solution ...

QA Automation Engineer – Risk & API Testing (AWS/SQL)

A leading technology services company based in Toronto is looking for a QA Automation Engineer with over 5 years of hands-on experience. The candidate should have strong skills in Selenium WebDriver, Maven, and API Automation using Python. The position promotes a collaborative community focused on unlocking the ...

Senior Observability Platform Engineer (OpenTelemetry)

A leading AI hardware company in Toronto is seeking an experienced Platform Software Engineer to focus on the Cerebras Inference Platform. Responsibilities include designing and developing backend services and APIs to manage inference workloads. The ideal candidate will have 8+ years of software engineering expe ...

AI Engineer II: Production GenAI & Agent Systems

A technology and research firm based in Toronto seeks an experienced AI Engineer II to design and implement AI systems that enhance compliance workflows. The role requires strong Python skills, experience with Generative AI, and the ability to develop scalable APIs. Ideal candidates will have a background in bui ...

Databricks Lakehouse Senior Data Engineer (Hybrid Toronto)

A leading technology consulting firm in Toronto is seeking a Senior Data Engineer to develop solutions on the Databricks platform. The successful candidate will design ETL/ELT pipelines, manage data processing, and collaborate with various stakeholders to ensure data governance. Strong skills in Python, Spark, a ...

Ads Data Engineer — Real Time Data Platform

A dynamic advertising firm is seeking a foundational Data Engineer in Toronto, Ontario. This role involves building a robust data infrastructure for their advertising business and ensuring data integrity. The ideal candidate will have 4+ years of experience, expert-level proficiency in SQL and programming in Pyt ...

Software Engineer, AI Agents — Data Automation at Scale

A technology company focused on government data is hiring a Software Engineer, AI Agents in Toronto to enhance data operations infrastructure. You'll automate data requests and build a robust system for maintaining structured data at scale. The ideal candidate has 2-5 years of backend engineering experience, par ...

Data Engineer – Scalable Pipelines & BI Dashboards

A technology company is looking for a Data Engineer with expertise in big data systems and data processing. The role involves building resilient data infrastructure and creating dashboards for data analysis, requiring experience in Spark, SQL, and Python. Candidates should have a Bachelor's degree in a related f ...

AWS Data Engineer: Scalable ETL & Data Warehouse

A leading technology firm in Toronto is seeking a skilled Data Engineer to design and maintain ETL pipelines using Python and PySpark. This role involves collaborating with Data Scientists and stakeholders to ensure high-quality data for analytics. The ideal candidate will have experience with AWS and SQL, along ...

Revenue Systems Engineer: GTM Data & Integrations Lead

A leading financial technology firm in Toronto is seeking a Revenue Systems Engineer to join their Revenue Operations team. This hybrid position requires expertise in HubSpot CRM, API integrations using Python or Node.js, and a strong focus on data quality and operational excellence. The candidate will implement ...

Kernel Engineer for High Performance AI & HPC

A leading AI hardware company in Toronto is looking for a Kernel Engineer to develop high-performance software solutions at the intersection of hardware and software. The role involves implementing and optimizing deep learning operations using unique architecture. Ideal candidates will have strong C++ and Python ...

Senior Software Developer Python, API and Data Engine Integration

On behalf of our Banking client, Procom is searching for a Software Developer - Niche for a 8 month role. We are seeking a Software Developer to design and implement web-based APIs that integrate with a SQL-based analytics engine. The project involves developing new APIs to ensure secure and scalabl ...

Remote Full Stack Python Developer | Build APIs, React UIs

A logistics technology company based in Toronto is seeking a skilled Full Stack Python Developer to create seamless solutions. In this role, you'll develop applications using Python and optimize APIs, while working with React for dynamic user interfaces. You should have over 5 years of experience in Python and R ...

Senior Full Stack Developer (Python, AWS, Angular or React)

Project description Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long‑term sustainability. The company invests in ...

Senior Python/PySpark Developer with Strong Data Engineering Skills

Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to chang ...

Senior Full Stack Developer (Python, AWS, Angular or React)

Must have Experience in Python in an enterprise environment, covering the whole development life cycle Experience with web development using either Angular, React or Dash Plotly. Agile/scrum/Jira/confluence/Git Experience with Cloud technologies, preferably AWS ...

Senior Full Stack Developer (Python, AWS, Angular or React)

Must have Experience in Python in an enterprise environment, covering the whole development life cycle Experience with web development using either Angular, React or Dash Plotly. Agile/scrum/Jira/confluence/Git Experience with Cloud technolo ...

Hybrid ML Intern: Python/TensorFlow at Quantum AI Startup

A technology firm specializing in quantum software located in Toronto is seeking a Machine Learning Intern. In this role, you will work with Fortune-500 clients and collaborate with experts to tackle challenging industry problems. Ideal candidates are pursuing a Master's or PhD, have a background in machine lear ...

Senior Python/PySpark Developer with Strong Data Engineering Skills

Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to c ...

Senior Full Stack Developer (Python, AWS, Angular or React)

Project description Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long‑term sustainability. The company invest ...

Remote Python Tutor — Flexible Hours, Up to $40/hr

A leading online education platform is seeking Remote Python Tutors to join their team. This role allows you the flexibility to set your own schedule while providing personalized, one-on-one tutoring to students. You'll benefit from competitive pay rates, starting at $18/hour and increasing for specialized subje ...

Jr. Python Developer to contribute to core platform functionality

Our client is Canada's largest retailer. They are looking for a Jr. Python Developer to contribute to core platform functionality, and support ongoing improvements as the system scales nationally.Project: Medslink is a growing production-scale platform that reduces medication waste by red ...

Jr. Python Developer to contribute to core platform functionality

Our client is Canada's largest retailer. They are looking for a Jr. Python Developer to contribute to core platform functionality, and support ongoing improvements as the system scales nationally.Project: Medslink is a growing production-scale platform that reduces medication waste by red ...

Senior Python/PySpark Developer with Strong Data Engineering Skills

Pay at Intact is about much more than just salary.Flexible work arrangements and a hybrid work modelPossibility to purchase up to 5 extra days off per yearMultiple benefits offered to support physical and mental wellbeing, including ...

Software Engineer App Stores

Join to apply for the Software Engineer - App Stores role at Canonical Canonical is a leading provider of open source software and operating systems. Our platform, Ubuntu, is widely used in public cloud, data science, AI, engineering innovation, and IoT. The company is profitable, gr ...

Senior AI Engineer, AI Inference Systems

Senior AI Engineer, AI Inference Systems Location: Palo Alto, CA (Pacific Time, UTC-08:00). Compensation: $250k‑350k USD/year plus equity. Overview Founded by a team of Cambridge ex‑quant traders and researchers, Chai serves over 5 trillion tokens per month to 5 mill ...

Quality Assurance Automation Engineer

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Integriti Global Talent Acquisition Specialist @Integriti | Connecting leading experts with Fortune 500 clients Contract-to-Hire | Initial Duration: 3 to 6 Months Overvie ...

Director of Engineering

Forma.ai is a Series B startup that's revolutionizing how sales compensation is designed, managed and optimized. We handle billions in annual managed commissions for market leaders like Edmentum, Stryker, and Autodesk. Our growth has been fuelled by our passion for fundamentally changing and shapin ...

Full Stack Staff Engineer

Overview Forma.ai is a Series B startup that's revolutionizing how sales compensation is designed, managed and optimized. We handle billions in annual managed commissions for market leaders like Edmentum, Stryker, and Autodesk. Our growth has been fuelled by our passion for fundamentally changing ...

Director of Engineering

Forma.ai is a Series B startup that's revolutionizing how sales compensation is designed, managed and optimized. We handle billions in annual managed commissions for market leaders like Edmentum, Stryker, and Autodesk. Our growth has been fuelled by our passion for fundamentally changing and shapin ...

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