senior python developer jobs in Toronto

Responsibilities AWS Cloud Computing Design and implement ML pipelines using AWS SageMaker, including data preprocessing, model training, tuning, and deployment. Develop and integrate Generative AI applications using AWS Bedrock and foundation models (e.g., Titan, Claude, Llama). Build APIs and microservices to expose ML models for consumption by...

Join Analyticsmart as a Senior Back-End Python Developer, focused on managing data interchange for web and mobile applications. Leverage your expertise with Python frameworks to ensure high performance and responsiveness. In this critical role, you will develop and refine server-side logic, enhancing user experiences through efficient code. Your...

Propel (TSX: PRL) is the fintech company building a new world of financial opportunity by facilitating access to credit for consumers underserved by traditional financial institutions. Through its AI-driven platform, Propel evaluates customers in a more comprehensive way than traditional credit scores can. Our revolutionary fintech platform has already...

Become an integral AI Developer in Toronto, specializing in Python, AWS, and Generative AI. This contract role offers a hybrid work environment while advancing your technical skills. This position is ideal for those with strong Python programming skills and extensive knowledge in SQL for data pipeline construction. Experience with AWS AI services such as...

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

Validus is looking for afinancialsoftware engineer to join ourback-endteam. This teamis responsible fordesigning,implementingandmaintainingthe systems and services powering the rapidly growing, award-winning technology offering at Validus. Theback-endteam is part of the broader technology team working in collaboration with quants,frontendand platform...

Senior Software Engineer (Python/Rust) - Toronto Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Validus. The back-end team is part of the broader technology team...

Take on a vital role as a Senior Python Backend Engineer focusing on API and platform engineering in Toronto, Ontario. Develop scalable backend solutions for mission-critical financial platforms. This on-site position is suited for candidates with 5-10+ years of strong Python backend development experience. You will design and implement backend services...

About Rules Cube and MediCore Rules Cube is a Toronto-based digital transformation and Pega consulting firm with offices in Canada, the US, Mexico, and Latin America. MediCore is Rules Cube's AI-powered patient access and clinic operations platform. It helps health systems, clinics, and diagnostic networks streamline scheduling, intake, referrals, and...

Join EY as a Senior Consultant specializing in Python applications in Toronto. Your expertise will help drive data analytics and develop innovative business solutions. As part of our Banking Technology practice, you will utilize your strong Python development background to design and maintain high-quality data solutions. Collaborate with team members to...

Fitch Ratings is on the lookout for a Senior Software Engineer specializing in Full-Stack Applications (Python & React) based in Toronto. Focus on building reliable, mission-critical applications to enhance user experience. The successful candidate will play a vital role in the Ratings Technology team, collaborating on applications that serve analysts'...

Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times.Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...

Synechron is hiring a Python Full-Stack Developer with React and AI experience to design, develop, and maintain scalable web applications across frontend and backend, while integrating AI-powered features. You will work with Django/Flask/FastAPI, PostgreSQL, and modern web technologies, contributing to AI agent projects and cloud deployments.The role...

Job Description As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and strategic business outcomes. Leads software development projects...

A leading IT services company in Toronto is seeking a Software Developer to create production REST APIs in a cloud environment. The ideal candidate will work with CI/CD pipelines, data processing using JSON, SQL, and NoSQL, and have experience with Docker and Kubernetes. This position offers a competitive salary range of CA$ 90,000 - CA$ 120,000 per year,...

Maple Leaf Sports & Entertainment (MLSE) Sport Performance Lab is seeking a Full Stack Developer to join our team in Toronto, ON. Focus on frontend (React), backend/API (Python/AWS), and mobile support (React Native).This 12-month independent contract reports to the Director, Software Engineering and emphasizes collaboration in a diverse team. The role...

Join a team as a Python Developer specializing in cloud-based systems. Your role will emphasize developing robust REST APIs and automating CI/CD processes to streamline operations effectively. This position is designed for a candidate with a strong background in building production-ready REST APIs within large organizations. Responsibilities include working...

Contribute to innovative projects as a Senior Python Developer in the Total Fund Management team, focusing on cloud-native application development. This role is perfect for autonomous individuals. Our ideal candidate is someone who thrives in ambiguous environments and possesses a strong track record of independent project delivery. You will engage with...

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data,...

Pay at Intact is about much more than just salary. Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and...