Jobs for senior python engineer at Toronto

Software Engineer, Full-Stack Applications, Associate Director (Python & React) Fitch Ratings is seeking a solid Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a...

This job is with Fitch Group, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Software Engineer, Full-Stack Applications, Associate Director (Python & React) Fitch Ratings is seeking a solid Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to...

TD Bank Group in Toronto, Ontario is seeking a software engineer focused on analytics, support, testing, and proof-of-concepts to deliver solutions for business and technology objectives.You will develop applications, perform unit tests, review code, and collaborate with technology partners to ensure performance goals and timely delivery. A background with...

Principal Python Engineer — ML Infrastructure (AI Training) About The Role What if your Python expertise could directly shape the infrastructure that powers the most advanced AI systems in the world? We're looking for a Principal Python Engineer in Toronto to design and build the data pipelines, annotation tooling, and evaluation systems that leading AI...

Roles & Responsibilities 4-6 years of hands‑on experience in AI/ML engineering in cloud environments Strong proficiency in Python, SQL and ML frameworks Knowledge of P&C Insurance, Rating Experience with GCP Experience building and deploying ML models Excellent problem‑solving, communication and leadership skills Must be located in Toronto Seniority...

Select how often (in days) to receive an alert:Software Engineer, Full-Stack Applications, Associate Director (Python & React)Requisition ID: 50472Business Unit: Fitch GroupCategory: Information TechnologyLocation: Toronto, ON, CADate Posted: Aug 20, 2026Software Engineer, Full-Stack Applications, Associate Director (Python & React)Fitch Ratings is seeking a...

Software Engineer, Full-Stack Applications, Associate Director (Python & React) Fitch Ratings is seeking a solid Software Engineer to join our global Ratings Technology team in Toronto. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and decision-making processes used by analysts across a...

AboutMeaningful technical impact – Build applications and services that directly support Fitch Ratings' analytical and operational workflows, used by teams across the organization.Innovation‑first culture and experimentation – Permission to challenge established patterns, explore emerging technologies including AI, and drive proof‑of‑concepts with...

Canonical, a leader in open source software, seeks a Python and Kubernetes Software Engineer focused on Data, AI/ML, and Analytics Solutions. Collaborate on end-to-end data analytics solutions and contribute to building the world's best data platform. This role fosters a distributed work environment, ensuring constant collaboration with team members across...

Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at CanonicalJoin to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at CanonicalGet AI-powered advice on this job and more exclusive features.Canonical is a leading provider of open source software and operating systems to the global...

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 public equity, private equity, real estate,...

TD Bank Group in Toronto, Ontario is seeking a software engineer focused on analytics, support, testing, and proof-of-concepts to deliver solutions for business and technology objectives. You will develop applications, perform unit tests, review code, and collaborate with technology partners to ensure performance goals and timely delivery. A background with...

The University of Toronto’s Centre of Excellence for Networking Innovation in Toronto (CENIT) is seeking a Software Developer (Term) to design, implement, and evaluate software systems for intent-based networking, secure routing, and Internet services. You will work under the CENIT Principal Investigator to develop in C, C++, and Python, contribute to...

Job Description Role: Senior Python React Developer Duration: Long Term Location: Toronto, Canada- Hybrid/ Remote Required Skills: We are seeking a Senior Python React Developer with 8+ years of experience in designing and developing enterprise‑grade full-stack applications using Python (FastAPI/Django/Flask) and React.js. The ideal candidate should...

Canadian Imperial Bank of Commerce in Toronto is seeking a Senior Consultant, Application Development to lead data design, development and integration across multi-platform systems. You will mentor teams, design ETL pipelines for ingestion and transformation, and ensure data governance and security to maintain quality and compliance.You will work with Python...

Job Description Role: Senior Python React Developer Duration: Long Term Location: Toronto, Canada- Hybrid/ Remote Required Skills We are seeking a Senior Python React Developer with 8+ years of experience in designing and developing enterprise-grade full-stack applications using Python (FastAPI/Django/Flask) and React.js. The ideal candidate should...

TMS LLC in Toronto, Canada is seeking a Senior Python React Developer for a long-term role. Location is hybrid/remote in the Toronto area. The ideal candidate has 8+ years of experience building enterprise-grade applications with Python and React.js, plus strong API design, microservices, and cloud expertise. You will lead technical design, mentor...

A leading AI innovation company seeks a Freelance Machine Learning Engineer to design computational STEM problems requiring advanced Python programming skills. This part-time remote position requires at least 5 years of relevant Machine Learning experience and offers rates up to $55/hour. Collaborate on cutting-edge AI projects while working flexibly around...

Software Engineer, Full-Stack Applications – Ratings Technology Fitch Ratings is seeking a Software Engineer to join our global Ratings Technology team in Toronto. You'll build and maintain mission‑critical full‑stack applications that power how a world‑leading credit ratings agency delivers insights to analysts, executives, and decision‑makers who...

Work Type: Hybrid 1-2 days per week at customer’s office in Downtown Toronto or Waterloo Top 3 Preferred Skills Knowledge of financial and insurance industries Eligibility for Reliability Status Clearance Skills Required Cloud DevOps Amazon Web Service (AWS) Cloud Computing Overall 10+ years of experience. AWS Services – Lambda, AWS APIs, Java, Amazon...