408,210+ Python Test Software Developer Jobs in Canada — Top Companies Hiring June 2026

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Senior Engineer with Python & Go Expertise

Be a part of a leader in HR SaaS as a Senior Software Engineer. Your role will focus on developing features with Python, Go, and mentoring your teammates.This full-time position involves applying your problem-solving skills to fulfill software requirements and improve user experiences. You will work di ...

Senior Engineer, Python Integrations at Fulfil

Fulfil is seeking a Senior Python Engineer in Toronto to lead integrations that enhance customer operations. Work closely with clients while contributing to a collaborative engineering environment.In this role, you're expected to implement high-quality integrations while owning the complete lifecycle o ...

Senior Consultant SAS to Python Migration

Senior Consultant - SAS to Python Migration Toronto, ONJob Summary We are seeking an experienced Senior Consultant to lead the strategic migration of legacy SAS applications to a modern Python-based ecosystem. You will spearhead the end‑to‑end code conversion and validation of critical financial models ...

GenAI Senior Platform Engineer Python, VP

RoleCiti's global Innovation Labs is seeking a versatile Senior GenAI Platform Engineer to spearhead the design and development of cutting‑edge generative AI platforms. This role is a key driver in creating a competitive advantage for Citi’s lines of business by architecting and delivering high‑impact, ...

Fixed Income Data Python Platform Engineer

OverviewFixed Income (FI) is the primary source of capital for corporations, governments, and nonprofits, providing liquidity and innovative solutions globally across the credit, municipal, and securitized markets. The Fixed Income Data Platform Team is the backbone of Fixed Income mission, providing t ...

Scribd Senior Engineer: Ruby & Python Focus

Elevate content management systems at Scribd, Inc. as a Senior Engineer focused on Ruby on Rails and Python. Engage in high-impact projects to improve metadata extraction and AI workflows.The Content Foundations team at Scribd is looking for a Senior Backend Engineer who excels in building scalable con ...

Scribd Senior Engineer: Ruby & Python Focus

Elevate content management systems at Scribd, Inc. as a Senior Engineer focused on Ruby on Rails and Python. Engage in high-impact projects to improve metadata extraction and AI workflows.The Content Foundations team at Scribd is looking for a Senior Backend Engineer who excels in building scalable con ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Automation Release Engineer Linux/Python DevOps

A leading technology firm is seeking an Application Release Engineer (Automation) in Ontario, either in London or Toronto. The role involves creating build and deployment automation for existing systems using technologies like Linux and Python. Candidates should have 5-7 years of experience in DevOps, strong ski ...

Associate Python Engineer: Cloud & Microservices (Contract)

A tech recruitment firm in Toronto is seeking a Senior Python Software Engineer to enhance community knowledge with innovative solutions. The role requires expertise in Python and understanding of cloud computing, distributed systems, and relational databases. Strong communication skills and experience with GitH ...

Principal Full Stack Python/C++ engineer

Startup feel. Enterprise reach. Problems worth solving. The Opportunity You’d be joining a specialized engineering team embedded within a large, globally operating organization — the kind of setup where you get the camaraderie and ownership of a tight-knit group, while the systems ...

Senior Data Scientist with Python Expertise

# Senior Data Scientist with Python ExpertiseCanadian Tire Corporation, LimitedFull TimeseniorToronto, Ontario, CAPosted 3 days ago## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringPythonSQLAWSAzureSign up free to auto-tailor your resume with all these keywords and ...

Senior Data Scientist with Python Expertise

# Senior Data Scientist with Python ExpertiseCanadian Tire Corporation, LimitedFull TimeseniorToronto, Ontario, CAPosted 3 days ago## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringPythonSQLAWSAzureSign up free to auto-tailor your resume with all these keywords and ...

Senior Quality Engineer (Python & Robot Framework)

We are looking for a detail-oriented and technically proficient Senior Quality Enginner who can design, develop, and execute automation scripts independently using Python and Robot Framework. You will be responsible to develop, enhance and maintain Python-based automation scripts and tools to automate repetitive ...

Senior Développeur C# / Python – Investissements & Data

Une société de conseil en technologie recherche un Développeur Senior pour travailler à Bruxelles. Vous serez en charge du développement de systèmes d'investissement dans un environnement agile. Le candidat idéal a au moins 5 ans d'expérience en C#/.NET et un Master en informatique. Anglais courant requis; le fr ...

Senior Python Engineer – Automation & Cloud (Hybrid)

A leading tech firm located in Toronto is seeking a Senior Python Engineer for a 6-Month Contract with the possibility to extend. The role focuses on Python scripting and app development to enhance ticketing workflows, building automation systems, and supporting distributed workflows using AWS and containerized ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Python and Data Systems Senior Engineer

Lead critical Python integration projects as a Senior Engineer in the data systems domain. Innovate high-performance connectors that empower users in their analytics and AI-driven workflows.This pivotal role requires a deep understanding of both software development and data engineering best practices. ...

Python and Snowflake ETL Analyst Needed

Drive data solutions as a Python and Snowflake ETL Analyst. Utilize your comprehensive ETL and SQL development skills in a contract mid-senior level role.Your role will involve the development and optimization of ETL solutions within eCommerce and retail domains. With over 6 years of experience in Snow ...

Python Backend Engineer: Data Systems Specialist

Enhance data processing capabilities as a Python Backend Engineer. Design and optimize distributed systems that power innovative machine learning and metadata enrichment solutions.Seeking a Software Engineer II with 5+ years of expertise in building scalable and event-driven systems. You'll focus on de ...

Capital Markets Python/PL SQL Engineer

A leading financial institution in Toronto is seeking Software Engineers specialized in Python and PL-SQL. The role focuses on enhancing capital markets products and analytics platforms, working collaboratively with diverse teams. Candidates should have over 4 years experience and a strong technical background. ...

Senior Machine Learning Engineer in Python

Innovate in the semiconductor industry as a Senior Machine Learning Engineer. Utilize your Python development experience to create scalable ML solutions focused on improving performance metrics for the sector.This position focuses on building and optimizing ML modeling pipelines. You will engage in col ...

Fixed Income Data Python Platform Engineer

Fixed Income (FI)is the primary source of capital for corporations, governments, and nonprofits, providing liquidity and innovative solutions globally across the credit, municipal, and securitized markets. FI’s activities include origination, structuring, investing, lending, and market making, and it o ...

GenAI Senior Platform Engineer Python, VP

About Citi:Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer bankin ...

Citi GenAI Engineer Python, Node.js, TypeScript

Drive innovation as a GenAI Engineer at Citi focusing on platforms built with Python, Node.js, and TypeScript. Engage in high-level design and technical collaboration.Citi is hiring a GenAI Engineer with substantial experience in software engineering. This role emphasizes the design, maintenance, and d ...

Senior Engineer for AI Python Development

Join Nearform as a Senior Engineer focused on AI Python development. This full-time role offers the chance to work on innovative projects with frequent travel in Canada and the U.S.This position calls for a Senior Engineer with a minimum of 8 years of commercial experience. You will be responsible for ...

Principal Python Engineer for Data Platforms

Step into a Principal Python Engineer role at Citi’s Fixed Income Data Platform Team, where you’ll create scalable solutions for quantitative traders. This role combines technical innovation with strategic impact.Citi is seeking an experienced developer to join its Data Platform Engineering group, work ...

Senior Backend Engineer (Python) Content Understanding

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc. We support a culture where our employees can be r ...

Toronto Automation Tester Python and Selenium

Become a QE/QA Python Automation Tester in Toronto, thriving in a hybrid setting. Your expertise in Selenium, Java, and Python will drive our automation testing efforts efficiently.In this position, you'll be responsible for UI automation using Selenium and Java, while also employing Python and CI/CD t ...

Senior Engineer, Python and C++ Development

Step into a leading position as a Senior Engineer focused on Python and C++ development within a renowned global financial organization. Contribute to enhancing enterprise trading infrastructure with an emphasis on automation and efficiency.This hands-on role allows for leadership over key components related ...

Senior Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Senior Backend Engineer (Python) Content Understanding

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc. We support a culture where our employees can be r ...

Internship in Data Science with Python

Position Valin Solutions Limited, Data Science InternApplication Deadline Last Date Of Application : Job Type InternshipRequired Experience 0-1 (Students who are currently doing any IT related course in Canada can also apply)ResponsibilitiesPython Programmin<br/ ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Développeur Python/JS – Outils & Transformation Data

Une entreprise leader en ingénierie à Mirabel recherche un Ingénieur en logiciels intégrés (Temporaire) pour développer des outils de transformation de données en Python. Les candidats doivent posséder un diplôme en informatique et une expérience en développement d'outils. Le poste exige une grande autonomie et ...

Lead Python & AWS Engineer Investment Analytics

A leading investment firm in Toronto seeks a Lead Software Engineer proficient in Python and AWS. This hands-on role focuses on driving the design and architecture of scalable applications and APIs to support investment research and analytics. Ideal candidates have 8-10+ years of software engineering experience, ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Automation Release Engineer Linux/Python DevOps

A leading technology firm is seeking an Application Release Engineer (Automation) in Ontario, either in London or Toronto. The role involves creating build and deployment automation for existing systems using technologies like Linux and Python. Candidates should have 5-7 years of experience in DevOps, strong ski ...

Senior Backend Engineer Django/Python & APIs

A leading education provider in Richmond Hill is looking for a Senior Back-End Developer to enhance their systems. In this role, you'll design and maintain robust solutions, ensuring smooth integration between applications. The ideal candidate has 5-7 years of experience with Django, Python, and SQL. Join a dyna ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Automation Release Engineer (DevOps, Linux, Python)

A technology services company is seeking an experienced Application Release Engineer (Automation) for a long-term project. This role primarily involves creating build and deployment automation to support ongoing code package deployments. The ideal candidate will have 5-7 years of experience in a DevOps-related r ...

Automation Release Engineer (DevOps, Linux, Python)

A technology services company is seeking an experienced Application Release Engineer (Automation) for a long-term project. This role primarily involves creating build and deployment automation to support ongoing code package deployments. The ideal candidate will have 5-7 years of experience in a DevOps-related r ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Remote Data Scientist — Azure, Python & SQL

A data technology firm is seeking a Data Scientist (Azure, Python, and SQL) based in Toronto. The candidate will analyze large data sets to enhance product performance, communicate insights effectively to stakeholders, and manage predictive modeling tasks. The role requires over 4 years of relevant experience, a ...

Senior QA Automation Engineer Python + Zephyr

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 all major asset classes, including ...

Senior Backend Engineer (Python) Content Understanding

Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc. We support a culture where our employees can be r ...

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