336,916+ Lead Fullstack Engineer Python Fastapi Jobs in Canada — Top Companies Hiring June 2026

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Application Release Engineer (Automation)

Job Title: Application Release Engineer (Automation) Job ID: Job Location: London, ON (Preferred) or Toronto, ON (2 days week onsite) Job Travel Location(s): # Positions: 1 Employment Type: W2 Duration: Long Term # of Layers:0 Work ...

Application Release Engineer

Job Title: Application Release Engineer (Automation) Job ID: Job Location: London, ON (Preferred) or Toronto, ON (2 days week onsite) Job Travel Location(s): # Positions: 1 Employment Type: W2 Duration: Long Term # of Layers:0 Work ...

Data Warehouse Tester/QA – AWS, ETL Testing

Primary Skill: ETL Tester / AWS Data QA Engineer ETL Testing & Automation Expertise Required Skills: Data Warehouse BI Testing AI and Automation Automated QA - TestComplete Role Description: Design and execute test cases for ETL processes, ensuring data completeness, transformation accuracy, and consistenc ...

Senior Software Engineer, Full Stack Applications AI Innovation Teams

Senior Software Engineer, Full-Stack Applications – AI Innovation Teams As one of the world’s top three credit ratings agencies, Fitch Ratings plays a critical role in global capital markets by providing credit analysis, ratings, research, and commentary to financial market participants. For over 100 years, Fitc ...

Senior Software Engineer, Full Stack Applications AI Innovation Teams

Senior Software Engineer, Full-Stack Applications – AI Innovation Teams As one of the world’s top three credit ratings agencies, Fitch Ratings plays a critical role in global capital markets by providing credit analysis, ratings, research, and commentary to financial market participants. For over ...

Senior DevOps Engineer

WE'RE HIRING!At HTG, you’ll push boundaries with the latest tech and collaborate with a team that loves what they do. Be part of a design services company that is amongst the companies that lead the world in technology and innovation.</sp ...

Senior Data Engineer (Databricks Focused)

Putting people first, every day BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that ...

Senior Data Engineer (Databricks Focused)

Putting people first, every day BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that ...

Senior QA Automation Engineer

Senior QA Automation Engineer Developer Location: CHQ (Hybrid – 2 days remote) | Hours of work: 35 hours | Duration: 12 monthsJob OverviewThe primary purpose of this job is to ensure the quality, reliability, and efficiency of software products through comprehensive test automation strategies ...

Staff Engineer

We are seeking a highly technical, hands‑on Staff Engineer to join our Global Wealth Management Engineering team. This role is designed for a senior engineer who leads through architecture, hands‑on development, and technical execution within a high‑performing, innovative environment. You will build modern enter ...

Senior AI ML Engineer Pricing & Revenue Optimization

A dynamic technology company in Toronto is seeking an AI-ML Engineer to develop features for its pricing optimization platform. The ideal candidate has over 5 years of full-stack development experience, proficient in Python and React, and is passionate about AI-driven solutions. This hybrid work position allows ...

Inference Serving Engineer — Scalable AI Infra

A technology firm specializing in AI is seeking a Software Engineer – Inference Serving. This entry-level role involves building software infrastructure for an inference serving cluster. Responsibilities include adapting open-source inference servers and implementing efficient solutions for AI models. Ideal cand ...

Senior Software Engineer II Private Markets ERP + Equity

A technology company in Toronto is seeking a Senior Software Engineer II to drive complex technical projects and mentor team members. The role requires experience with Python, Django, React, and other technologies. Responsibilities include simplifying systems, collaborating across functions, and fostering a high ...

Senior Software Engineer — Remote, Build Cloud Cost Solutions

A leading cloud technology company is seeking a Senior Software Engineer to architect and develop new features for SELECT. The role involves collaborating with founders and engineers to create cost management tools and improve application performance. Candidates should have strong skills in Typescript, Python, a ...

Senior AI ML Engineer Pricing & Revenue Optimization

A dynamic technology company in Toronto is seeking an AI-ML Engineer to develop features for its pricing optimization platform. The ideal candidate has over 5 years of full-stack development experience, proficient in Python and React, and is passionate about AI-driven solutions. This hybrid work position allows ...

Senior Cloud Test Engineer OpenStack & Kubernetes

A leading software development company in Ottawa is seeking a Senior Cloud Engineer to develop cloud-based orchestration solutions. The ideal candidate will have strong experience in test automation and scripting with Python, along with a solid understanding of Kubernetes and Docker. This role involves designing ...

Senior Software Engineer — Remote, Build Cloud Cost Solutions

A leading cloud technology company is seeking a Senior Software Engineer to architect and develop new features for SELECT. The role involves collaborating with founders and engineers to create cost management tools and improve application performance. Candidates should have strong skills in Typescript, Python, a ...

Embedded Systems Engineer Mechatronics & Robotics (Equity)

A leading defense technology company in Ottawa is seeking an Embedded Systems Engineer to design and validate autonomous systems critical for military applications. This role involves cross-functional collaboration across mechanical, electrical, and software teams, requiring strong skills in C++, Python, and con ...

Senior Cloud Test Engineer OpenStack & Kubernetes

A leading software development company in Ottawa is seeking a Senior Cloud Engineer to develop cloud-based orchestration solutions. The ideal candidate will have strong experience in test automation and scripting with Python, along with a solid understanding of Kubernetes and Docker. This role involves designing ...

Data Engineer: Scale Data Integrity & Automation (Remote)

A sustainable data management company in Montreal is seeking a skilled Data Engineer. The ideal candidate will have a strong background in data architecture, SQL, and Python. Responsibilities include monitoring data integrity, developing internal tools, and collaborating with development teams. This position off ...

Senior AI ML Engineer Pricing & Revenue Optimization

A dynamic technology company in Toronto is seeking an AI-ML Engineer to develop features for its pricing optimization platform. The ideal candidate has over 5 years of full-stack development experience, proficient in Python and React, and is passionate about AI-driven solutions. This hybrid work position allows ...

Senior Software Engineer — Remote, Build Cloud Cost Solutions

A leading cloud technology company is seeking a Senior Software Engineer to architect and develop new features for SELECT. The role involves collaborating with founders and engineers to create cost management tools and improve application performance. Candidates should have strong skills in Typescript, Python, a ...

Senior Cloud Test Engineer OpenStack & Kubernetes

A leading software development company in Ottawa is seeking a Senior Cloud Engineer to develop cloud-based orchestration solutions. The ideal candidate will have strong experience in test automation and scripting with Python, along with a solid understanding of Kubernetes and Docker. This role involves designing ...

Inference Serving Engineer — Scalable AI Infra

A technology firm specializing in AI is seeking a Software Engineer – Inference Serving. This entry-level role involves building software infrastructure for an inference serving cluster. Responsibilities include adapting open-source inference servers and implementing efficient solutions for AI models. Ideal cand ...

Embedded Systems Engineer Mechatronics & Robotics (Equity)

A leading defense technology company in Ottawa is seeking an Embedded Systems Engineer to design and validate autonomous systems critical for military applications. This role involves cross-functional collaboration across mechanical, electrical, and software teams, requiring strong skills in C++, Python, and con ...

GCP Dataplex Engineer Millennium Software and Staffing Inc (Markham)

Apply on Kit Job: kitjob.ca/job/2owgppGCP Dataplex Engineer role with Millennium Software and Staffing Inc (Markham)QualificationsGoogle Cloud DataplexBigQueryCloud Composer / AirflowData Governance, IAM & RBACPython, SQLTerraform/Pu ...

Senior Software Engineer II Private Markets ERP + Equity

A technology company in Toronto is seeking a Senior Software Engineer II to drive complex technical projects and mentor team members. The role requires experience with Python, Django, React, and other technologies. Responsibilities include simplifying systems, collaborating across functions, and fostering a high ...

Cloud Developer

Job Title: Cloud Engineer – Azure or AWS Location: Toronto, ON (once or twice a month onsite) Duration: 6+ Months (Possible Extension) Position Overview Client is seeking an experienced Cloud Engineer (Azure/AWS) to join their cloud engineering team. The ideal candidate ...

Unreal Engine Build Engineer Opening

Elevate your career at Epic Games as a Build Engineer focused on Unreal Engine tools. This role emphasizes improving developer workflows and maintaining high-quality CI/CD processes for seamless software delivery.In this Build Engineer role, you'll collaborate with engineers to deliver automated build soluti ...

Unreal Engine Build Engineer Opening

Elevate your career at Epic Games as a Build Engineer focused on Unreal Engine tools. This role emphasizes improving developer workflows and maintaining high-quality CI/CD processes for seamless software delivery.In this Build Engineer role, you'll collaborate with engineers to deliver automated build soluti ...

Cloud Data Engineer with Snowflake

Transform data challenges into scalable solutions as a Data Engineer focused on cloud-native pipelines using Snowflake and dbt. This remote role enhances performance and delivers reliable data to stakeholders.We are seeking a Data Engineer with 3-6 years of experience, specializing in dbt and Snowflake. You ...

Security Operations

Explore top remote security operations engineer jobs and find flexible roles such as security engineer, security analyst, cybersecurity, incident response analyst, threat intelligence specialist on Kickstart Remote. Work from anywhere and advance your career today! Want a change from your current ...

Principal AI Developer

OpenText is a global leader in information management, focusing on AI‑powered solutions. The Cloud Services organization is seeking a Principal Artificial Intelligence Engineer to lead agentic AI systems development within the Cloud Platforms & AI Operations team.ResponsibilitiesDesign and de ...

Staff AI Solutions Engagement Manager, Applied AI

The Google Cloud Applied AI (AAI) Solutions Consulting Team functions as a high-stakes unit responsible for Google's most strategic AI deployments. We bridge the gap between experimental AI and enterprise reality, acting as the technical and strategic engine that turns complex business problems into produc ...

DevOps Engineer

Location: US (US Citizenship or Green Card Required)About LimitlessCNC LimitlessCNC is building the AI co-pilot for CNC programming, helping manufacturers automate and accelerate machining processes directly inside their existing CAM environments.We are a rapidly expanding, top-VC-backed star ...

Process Engineer, Specialty Chemicals

We're hiring a Process Product Engineer to work closely with enterprise customers to deploy data-driven software solutions in technical and operational environments. This is a highly cross-functional role that combines engineering expertise, customer engagement, data analysis, and technical ...

Process Engineer, Chemicals

We're hiring a Process Engineer to work closely with enterprise customers to deploy data-driven software solutions in technical and operational environments. This is a highly cross-functional role that combines engineering expertise, customer engagement, data analysis, and technical problem-solving. < ...

Staff AI Solutions Engagement Manager, Applied AI

The Google Cloud Applied AI (AAI) Solutions Consulting Team functions as a high-stakes unit responsible for Google's most strategic AI deployments. We bridge the gap between experimental AI and enterprise reality, acting as the technical and strategic engine that turns complex business problems into produc ...

Senior Data Engineer ( Databricks/Snowflake)

SENIOR DATA ENGINEER- Toronto (3 days downtown/Hybrid) Our client is interviewing to onboard a Senior Data Engineers to join their Data & Analytics team within the Wealth Technology group. We are looking for Data Engineers with proven track record working within the Wealth Mgmt. / Financi ...

Senior Data Engineer ( Databricks/Snowflake)

SENIOR DATA ENGINEER- Toronto (3 days downtown/Hybrid) Our client is interviewing to onboard a Senior Data Engineers to join their Data & Analytics team within the Wealth Technology group. We are looking for Data Engineers with proven track record working within the Wealth Mgmt. / Financi ...

PON Software Engineer Role Ciena Ottawa

Join Ciena in Ottawa as a PON Software Engineer, emphasizing innovation in hybrid environments. This role focuses on next-gen software solutions for Passive Optical Networking products.You will contribute to developing industry-leading management software for PON technologies at Ciena. With expertise i ...

Creative Machine Learning Engineer Needed

Become a pivotal Machine Learning Engineer in a hybrid role, where adaptability and creativity meet impactful technology outcomes. You'll manage the entire ML lifecycle with an innovative mindset.You will be at the forefront of developing and deploying advanced machine learning models. With proven expe ...

Affirm Machine Learning Engineer – Fraud Focus

Revolutionize fraud detection strategies with Affirm as a Machine Learning Engineer II. This remote role integrates advanced machine learning techniques to enhance transaction security and user experience.As part of the ML Fraud team, your contributions will include developing prediction models and int ...

Expert Data Engineer: Snowflake & Visualization

Advance your career as an Expert Data Engineer focusing on Snowflake and data visualization tools. This space demands technical skill and adaptability in high-pressure environments.In this role, you will leverage over ten years of experience executing data projects from inception to delivery. Your mastery of ...

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