python jobs in Toronto

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating with teams to validate integrations, and...

## Ingénieur des données IIIPostuler: Hybride: Toronto, Ontario: Temps plein: Publié aujourd'hui: Date de fin : 13 octobre 2026 (Il reste 14 jours pour postuler): R/_1512323**Lieu de travail :**Toronto, Ontario, Canada**Horaire :**37.5**Secteur d’activité :**Solutions technologiques**Détails de la rémunération :**$126,800 - $164,100...

Fitch Ratings, part of Fitch Group, is seeking a Senior Software Engineer to join our Toronto-based Ratings Technology team. You will build and maintain full-stack applications with Python and React, leveraging FastAPI/Flask on the backend and modern frontend practices.Expect to work with PostgreSQL, Oracle, and MongoDB, while deploying through CI/CD...

A recruitment firm is seeking an intermediate Data Analyst for a 12-month contract with a major bank in downtown Toronto. The role involves maintaining Python scripts, creating business requirements, and supporting automation tasks. Strong proficiency in SQL and Python, along with strong communication and problem-solving abilities, is required. The position...

Fitch Group, Inc. in Toronto is seeking a solid Software Engineer to join our Ratings Technology team. You will build and enhance mission-critical applications powering analysts across a global credit ratings organization. You will work on modern full-stack apps, collaborating with product managers and stakeholders. We seek an engineer with deep Python and...

A leading technology company in Canada is seeking a Mid-Senior level Backend Developer to join their fully remote engineering team. You will be responsible for designing and maintaining Python-based services, managing databases, and ensuring system reliability. The ideal candidate has 3-5 years of backend experience, strong knowledge of AWS and RabbitMQ, and...

Collabera is hiring an AI Engineer in Toronto with 6+ years of software experience and 1-2+ years building GenAI apps. You will craft GenAI-powered products using Python, React/Next.js, and AWS, building LLM pipelines, RAG solutions, and AI agents.You’ll own architecture through deployment, work with product managers, data scientists, and stakeholders, and...

Munich Re Group in Toronto is seeking a Senior/Staff Software Engineer with deep Python expertise to build scalable APIs and services powering data-driven life insurance solutions. You will work on mission-critical systems handling AI, EHRs, and sensitive medical data to enable faster, easier access to essential coverage.You will shape API architecture for...

A financial technology firm is seeking a Senior Software Engineer skilled in Python and Rust. This role involves engaging with stakeholders, implementing AWS solutions, and designing data models for financial products. The ideal candidate holds a Bachelor's degree in a related field and possesses experience in modern programming languages and databases....

A leading platform for AI projects is seeking a Freelance Chemistry Expert to generate AI training prompts and evaluate their accuracy. This part-time, fully remote role allows you to leverage your chemistry expertise while working on innovative AI initiatives. The ideal candidate will hold a relevant degree and possess advanced English skills along with...

Are You an Experienced AML Developer Looking to Make a Difference?Working with one of our top financial clients, this role calls for an Data Scientist - Python/AML. This position offers an exciting opportunity to lead analytical initiatives within transaction monitoring systems, enhancing operational efficiencies and supporting compliance efforts. The role...

Technical Business Analyst - AWS, Python, MySQL, COP 360 3 days ago Be among the first 25 applicants. Responsibilities Document debt collection journeys and data needs. Map COP 360 processes and integration points. Define KPIs, SLAs, and compliance requirements. Collaborate on API contracts and event models. Support UAT and production validation. Maintain...

We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You will work closely with business users, subject matter experts, product owners, and engineering teams to understand complex workflows, rapidly validate solutions using real...

Hitachi Rail Canada Inc. in Toronto is seeking an ITV Automation Specialist Intern to support test automation across large software delivery projects. This role blends coding with hands-on testing within rail signalling and CBTC domains. The ideal candidate has foundational Python and Perl knowledge, with strong interest in software testing and automation....

Job Title: Data Engineer (Python and AWS) Location: Toronto, ON (Hybrid, 3 days onsite) Required Skills: Proficiency in Python. Hands‑on experience with AWS services (EC2, Lambda, S3, RDS, IAM, CloudWatch). Strong understanding of RESTful APIs and microservices architecture. Experience with CI/CD tools (e.g., Jenkins, GitHub Actions, AWS...

A leading financial institution is seeking a Lead Software Engineer specializing in Python and data technologies. The role involves collaborating with business teams to develop market-leading solutions, designing data models, and enhancing applications. Candidates should have over 4 years of experience in Python, ETL pipelines, and large-scale applications....

ClickHouse is the hottest analytic database on the planet and Altinity is the home of ClickHouse experts who build real-time data solutions that run anywhere. ClickHouse now has more contributors than ElasticSearch, previously the biggest Open Source analytic project on GitHub. Altinity is a distributed company that values employees, open-source, and doing...

Job Description Job Description ClickHouse is the hottest analytic database on the planet and Altinity is the home of ClickHouse experts who build real-time data solutions that run anywhere. ClickHouse now has more contributors than ElasticSearch, previously the biggest Open Source analytic project on GitHub. Altinity is a distributed company that values...

Together, we help people, businesses, and society prosper in good times and be resilient in bad times. In return, we promise to provide support, opportunities and performance-led financial rewards at a workplace where you can shape the future, win as a team and grow with us. Flexible work arrangements and a hybrid work model Multiple benefits...

Job Title: Full Stack Developer with Python, Gen AI and Azure Location: Toronto, ON Work Arrangement: Hybrid-3 days/ week Employment Type: Full-Time Perm. (open for contract as well) Domain: BFSI Application Deadline: Oct 15th, 2026 Skills: 10+ years in front-end and back-end application development, cloud application development, and AI-powered...