502,297+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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GCP Data Engineer: Airflow, BigQuery & Data Modeling

A digital solutions company is seeking a skilled Data Engineer in Vancouver, focusing on executing data pipelines within Google Cloud Platform. This role involves developing orchestration workflows using Cloud Composer and managing data models in BigQuery. The ideal candidate has expertise in Python and SQL, wit ...

Data Engineer in Test: Data Quality & Reliability

A leading Sports & Entertainment Marketing firm in Metro Vancouver is seeking a Data Engineer in Test to enhance and ensure the reliability of analytics systems. In this role, you will develop monitoring frameworks, execute data quality checks, and collaborate across teams to ensure accurate data ingestion and t ...

DSP Engineer Real Time FPGA/CPU/GPU for Audio Video

A leading global manufacturer of broadcast equipment is seeking a DSP Engineer to be responsible for designing and implementing digital signal processing algorithms on heterogeneous platforms like CPUs, GPUs, and FPGAs. The ideal candidate will have a strong background in DSP, real-time systems design, and profi ...

Virtual ECU Prototyping Engineer (SystemC/TLM 2.0)

A leading automotive company in York Region is seeking a Virtual Prototyping Application Engineer. The role involves creating SystemC TLM 2.0 models of ECUs and integrating them into virtual environments. Candidates should have 1-3 years of relevant experience and proficiency in SystemC and various programming l ...

Senior Data Engineer Cloud ETL & BigQuery Expert (Remote)

A growing data product company in Canada is looking for an experienced Data Engineer to join its dynamic team. The candidate will design and maintain scalable ETL pipelines, oversee data infrastructure, and work closely with enterprise clients for data solutions. Key qualifications include 5+ years of experience ...

Embedded Software Engineer — Safety Critical Systems

A trusted multi-service engineering firm in Peel Region, Mississauga, is seeking an Intermediate Embedded Software Engineer to design and develop software solutions. You will be responsible for analyzing requirements, producing documentation, and adhering to quality standards in safety-critical software developm ...

Senior Data Engineer – Real Time & AI Driven Platform

A financial technology company in downtown Vancouver is seeking a Senior Data Engineer. In this full-time role, you will architect and deliver resilient data infrastructures and pipelines using AWS-native services and Snowflake. You will champion AI integration and collaborate with cross-functional teams on stra ...

Associate Software Engineer VFX Tools & Pipelines

A major entertainment company in Vancouver seeks an Associate Software Engineer to support a talented team in developing innovative technologies. This role involves writing clean code, supporting senior developers, and learning new technologies. Candidates should hold a relevant Bachelor's degree and have experi ...

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 ...

Quantitative Software Engineer: ML, Math & LargeScale

A renowned consulting firm in Toronto is looking for a Quantitative Software Engineer to tackle complex computational challenges. Responsibilities include developing systems for machine learning and quantitative algorithms, while collaborating with research partners. Ideal candidates have a BS in Computer Scienc ...

Remote Staff Data Engineer Architecting Health Data

Join a healthcare technology company as a Staff Data Engineer. In this remote role, you will optimize data architecture, mentor senior engineers, and solve complex data challenges. The position requires over 8 years of data engineering experience, expertise in various databases, and strong coding skills in Pytho ...

Staff Product Security Architect — Remote

A financial technology company is seeking a Staff Product Security Engineer to enhance product security across development phases. The role involves collaborating with product teams, conducting threat analysis, and advising on security best practices. Ideal candidates possess deep understanding of web architectu ...

QA Automation Engineer – AEM & Salesforce, CI/CD Focus

A leading Indigenous-led software testing firm is looking for a QA Automation Engineer located in Calgary, Alberta. This role involves designing and maintaining automated testing solutions for Adobe Experience Manager and Salesforce applications within Agile teams. Candidates should have over 5 years of experien ...

World Models Research Engineer Generative AI for Dynamic Scenes

A leading autonomous technology company in Toronto is seeking a Research Engineer to design and implement generative and predictive modeling systems. You will collaborate with research scientists to develop algorithms for modeling complex environments, leveraging your strong Python and PyTorch skills. The positi ...

Senior Cloud Security Ops Engineer — Remote Flexible

A tech company specializing in AI is seeking a Senior Security Operations Engineer who will be responsible for advising leadership on security risks and hardening cloud environments. The ideal candidate has over 5 years of experience in SecOps, a strong background in cloud security, and is comfortable with progr ...

Senior Backend Engineer for Scalable AI Platform

A leading AI technology company in Toronto is seeking an experienced Senior Backend Software Engineer. In this role, you will build backend services and infrastructure to support AI workloads, design scalable APIs, and collaborate with frontend and ML engineers. Candidates should have over 5 years of backend eng ...

Senior Software Engineer: Distributed Systems & Cloud

A leading software company is looking for an experienced engineer for a high-impact role that involves architectural ownership. You will need strong programming skills in Go, Java, or Python and proven experience in designing and building distributed systems or microservices architectures. Knowledge of cloud pla ...

Cloud Security Engineer: GKE/Azure, DevSecOps Expert

A leading bank in the Americas is seeking a Cloud Security Engineer to join its team in Toronto. This role involves designing, developing, and maintaining cloud security tools while working collaboratively across various teams. The ideal candidate will have over three years of software development experience in ...

Geospatial Omniverse Data Engineer for Real Time Pipelines

A tech startup in Central Ontario is seeking a Junior/Mid-Level Data Engineer to design and optimize data pipelines for geospatial data workflows. You will be working with Nvidia Omniverse to enhance simulation projects and collaborate with cross-functional teams. The ideal candidate will have 2+ years of experi ...

Senior Data Engineer: Scalable Pipelines & ML Ops

A leading cleantech company in Toronto is seeking a Senior Data Engineer to implement secure and scalable data pipelines. The ideal candidate will have a Bachelor's degree in software engineering or a related field, with over 5 years of experience using Python. Collaborating with cross-functional teams is essent ...

Senior Data Engineer — Hybrid/Remote Analytics Infra

A data and analytics company is seeking a Senior Data Engineer to design and optimize scalable data infrastructure in Ottawa. The role involves building data pipelines and collaborating with cross-functional teams for data-driven decision-making. Ideal candidates will have significant experience in data engineer ...

Remote Senior Data Engineer: Scalable ETL & Data Platform

A leading data engineering firm is seeking a Senior Data Engineer who can design and maintain effective ETL pipelines. The ideal candidate will have over 7 years’ experience and be proficient in Python or Java, as well as SQL for querying large datasets. This remote role offers competitive pay with a salary rang ...

Data Engineer II Data Modeling, ETL & Governance

A global financial institution is seeking a Data Engineer in Toronto to provide a broad range of data engineering functions. The role includes data modeling, ETL processes, and data quality, requiring strong skills in Python and SQL along with experience in Azure Cloud Services. Candidates should possess a relev ...

Senior AI Full Stack Engineer – LLM Apps

A leading management consulting firm in Toronto is seeking a Sr. Associate Engineer – AI Full Stack Developer. In this role, you will be tasked with designing and deploying sophisticated AI solutions for Pharma R&D. Strong proficiency in Python and experience with large language models is essential. The position ...

Hybrid Toronto: Senior Data Platform Engineer

A technology company addressing legal justice seeks an experienced Data Engineer to build a robust data platform. Responsibilities include designing scalable data pipelines, collaborating with cross-functional teams, and ensuring data quality. Candidates should have 4+ years of experience, strong Python and SQL ...

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 ...

AI Agent Engineer: LLMs, RAG & Prompt Mastery

A technology company in Toronto is seeking an experienced software engineer to develop next-gen AI tools that enhance critical thinking. The ideal candidate will fine-tune language models and optimize prompts while collaborating with product and design teams. They should have strong Python experience and a passi ...

Senior Open Source Data Platform Engineer

A leading data observability company in the Region of Waterloo is seeking a Senior Software Engineer with at least 7 years of experience in distributed systems. In this full-time, on-site role, you will design and develop the Open Source Data Platform while contributing to open-source technologies. The ideal can ...

Generative AI Engineer – Innovation Team (Toronto)

A leading financial services company in Toronto is seeking a Machine Learning Engineer to join their AI Innovation teams. The role involves building and deploying cutting-edge ML systems, collaborating with various product teams, and leveraging cloud infrastructure. Ideal candidates should have a solid foundatio ...

MAAS Systems Engineer — Lab Automation & Linux

A leading open-source software company in Toronto is seeking a MAAS Systems Engineer to manage operations of a lab focused on Ubuntu server certification. This role requires strong Python programming skills and Linux administration experience. You will work with diverse hardware, develop automation tools, and co ...

Senior Data Engineer — Databricks on AWS (Remote)

A leading data solutions company is seeking a Senior Data Engineer to join their fully remote team. In this role, you will design and build scalable ETL/ELT pipelines using Databricks on AWS, ensuring data quality and collaborating closely with cross-functional teams. The ideal candidate has over 7 years of expe ...

Senior Software Engineer, Simulation Platform – Remote

A leading autonomous technology firm, located in Toronto, seeks an experienced engineer to contribute to developing Waabi World, a premier simulator for autonomous vehicles. Candidates will enhance the simulation platform's performance, design orchestration software, and interact with internal users to improve t ...

Senior ML Engineer — MLOps & Cloud AI Platform

A leading insurance provider in Toronto is seeking a Senior Machine Learning Engineer to design and deploy ML solutions. Key responsibilities include developing ML pipelines, optimizing performance, and collaborating cross-functionally. The ideal candidate has over 5 years of experience, proficiency in Python an ...

Senior Full‑Stack Engineer — AI for Accelerating Discovery

A leading global editing service is seeking a Senior Full‑Stack Engineer to develop AI-driven products that empower researchers. In this role, you'll design scalable web applications, develop high-performance back-end and front-end systems, and integrate AI systems. The ideal candidate will have extensive experi ...

Senior Backend Engineer, AI Platform (Hybrid Toronto)

A technology company in Toronto seeks a backend engineer to design and enhance systems that leverage AI for the legal industry. The ideal candidate will have extensive experience in backend systems design and cloud technologies, and will play a crucial role in delivering scalable solutions. This hybrid role requ ...

Backend Engineer — Workflow & CI/CD Infrastructure

A leading technology company in Vancouver is looking for a backend engineer to own complex systems and integrate developer workflows. You will design APIs and optimize services for performance. The role requires 3+ years of experience in software engineering, with proficiency in backend languages such as Go, Pyt ...

Virtualization & CGVDI Validation Engineer

A leading technology company is seeking an IP Systems Engineer to join their Platform Validation Team in Markham. The role includes designing validation test plans, driving technical innovations, and collaborating with various teams. Ideal candidates should have a strong background in programming (Python, C/C++, ...

Staff Software Engineer: Platform & AI Architect

A leading software company in Toronto is seeking a Staff Engineer to shape its technical direction and influence various strategic areas. The role involves navigating complex problems, championing systemic improvements, and upholding engineering standards. Candidates should have over 10 years of experience in so ...

Dialogflow CX Bot Engineer | AI Powered Conversationalist

A forward-thinking digital engineering firm in Canada is seeking a Chatbot Engineer to design and deploy conversational AI applications. You will work closely with teams to implement solutions using Dialogflow and optimize NLP models based on user interactions. Candidates should have proven experience in chatbot ...

Remote Senior Data Engineer: Scalable ETL & Data Platform

A leading data engineering firm is seeking a Senior Data Engineer who can design and maintain effective ETL pipelines. The ideal candidate will have over 7 years’ experience and be proficient in Python or Java, as well as SQL for querying large datasets. This remote role offers competitive pay with a salary rang ...

Remote Senior Data Engineer: Scalable ETL & Data Platform

A leading data engineering firm is seeking a Senior Data Engineer who can design and maintain effective ETL pipelines. The ideal candidate will have over 7 years’ experience and be proficient in Python or Java, as well as SQL for querying large datasets. This remote role offers competitive pay with a salary rang ...

Senior Cloud Security Ops Engineer — Remote Flexible

A tech company specializing in AI is seeking a Senior Security Operations Engineer who will be responsible for advising leadership on security risks and hardening cloud environments. The ideal candidate has over 5 years of experience in SecOps, a strong background in cloud security, and is comfortable with progr ...

Senior Automation Test Engineer UI & API Automation

A custom software development company is seeking a Senior Automation Test Engineer in Canada. The role involves designing, developing, and maintaining automated UI test solutions with a strong focus on API/Web Service testing and collaboration with manual testing teams. Ideal candidates should possess at least 4 ...

Senior Data Engineer — Databricks on AWS (Remote)

A leading data solutions company is seeking a Senior Data Engineer to join their fully remote team. In this role, you will design and build scalable ETL/ELT pipelines using Databricks on AWS, ensuring data quality and collaborating closely with cross-functional teams. The ideal candidate has over 7 years of expe ...

Quantitative Software Engineer: ML, Math & LargeScale

A renowned consulting firm in Toronto is looking for a Quantitative Software Engineer to tackle complex computational challenges. Responsibilities include developing systems for machine learning and quantitative algorithms, while collaborating with research partners. Ideal candidates have a BS in Computer Scienc ...

Gen AI Engineer: Cloud ML, Vertex AI & Data Pipelines

A leading tech company in Canada is seeking a highly skilled Gen AI Engineer to design and implement generative AI solutions using GCP and Vertex AI. The ideal candidate will develop, train, and deploy AI/ML models, build scalable data pipelines, and collaborate with teams for end-to-end AI product development. ...

Senior Backend Engineer, AI Platform (Hybrid Toronto)

A technology company in Toronto seeks a backend engineer to design and enhance systems that leverage AI for the legal industry. The ideal candidate will have extensive experience in backend systems design and cloud technologies, and will play a crucial role in delivering scalable solutions. This hybrid role requ ...

Cloud Security Engineer: GKE/Azure, DevSecOps Expert

A leading bank in the Americas is seeking a Cloud Security Engineer to join its team in Toronto. This role involves designing, developing, and maintaining cloud security tools while working collaboratively across various teams. The ideal candidate will have over three years of software development experience in ...

Senior ML Engineer — MLOps & Cloud AI Platform

A leading insurance provider in Toronto is seeking a Senior Machine Learning Engineer to design and deploy ML solutions. Key responsibilities include developing ML pipelines, optimizing performance, and collaborating cross-functionally. The ideal candidate has over 5 years of experience, proficiency in Python an ...

Senior Full‑Stack & Data Engineer (Hybrid, Vancouver)

A leading furniture technology company is seeking a Senior Software Engineer (Full Stack + Data) in Vancouver, British Columbia. The role involves designing, developing, and maintaining scalable web and data applications, with responsibilities spanning full-stack application development, data engineering, and cl ...

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