senior python developer jobs in Toronto

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...

Who We Are Headquartered in New York City, Take-Two Interactive Software, Inc. is a leading developer, publisher, and marketer of interactive entertainment for consumers around the globe. We develop and publish products principally through Rockstar Games, 2K, and Zynga. Our strategy is to create hit entertainment experiences, delivered on every platform...

New Value Solutions, a national IT consulting company, is seeking a Senior Backend Developer to support the development of two pre-launch, AI-native software products. This is a hands-on senior individual contributor role with significant ownership of backend architecture, development, deployment, and ongoing operations.The successful candidate will bring...

Python Developer with AWSManage timelines/deliverables within the team towards the successful delivery of projects.Design software solutions by interacting with portfolio managers, traders, operations staff and peers to understand requirements.Develop solutions that are in line with client's technology biases, deliver efficiency and scalability, and enable...

FP Inc. seeks a Python Developer to create impactful applications for the investment sector. This role focuses on developing new solutions and enhancing existing applications over a 12-month term. As part of the Investment Platforms Engineering team, you will partner with investment professionals to gather requirements and deliver applications that provide...

About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Company DescriptionSpruce InfoTech, a leading IT firm, offers innovative and cost-effective solutions to help clients manage and transform their businesses. Our services are designed to guide companies of all sizes, from small businesses to Fortune 500 organizations, in maximizing their IT investment while reducing technology costs. Our team of experts has...

Capco seeks a Senior Full Stack Python Software Engineer to craft innovative digital platforms in financial services. Utilize your Python and front-end skills to create solutions that matter. In this role, you will design, develop, and maintain high-quality full-stack applications using Python frameworks and modern technologies. Collaborate closely with...

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, along with expertise in microservice...

Apex Systems is seeking a Senior DevOps Engineer in Toronto, hybrid, for a 6-month rolling contract focused on Python-based automation and cloud-native delivery supporting digital banking applications.Responsibilities include building and maintaining CI/CD pipelines with GitHub Actions and Azure DevOps, managing Kubernetes workloads on AKS, and transitioning...

A top financial firm in Toronto is looking for an experienced Python Developer to develop and maintain backend systems and microservices. The role requires 5-7 years of backend development experience with strong Python skills. Responsibilities include building APIs, collaborating with stakeholders, and participating in code reviews. Competitive pay range of...

A technology solutions provider is seeking a Senior Snowflake Developer to join their Toronto team in a hybrid capacity. The successful candidate will design, develop, and optimize data solutions using Snowflake and Python, ensuring performance and reliability. Candidates should have extensive data engineering experience, strong expertise in SQL, and the...

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....

We are looking for an experienced Python Software Engineer to join Total Fund Management as a contractor. The role requires a high degree of autonomy and strong back-end development skills. This position is geared towards delivering solutions within our technology team. You will be responsible for framing and delivering software solutions, building...

A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...

Kake, a remote-first, people-first global community of senior engineers, is seeking a Senior AI/LLM Engineer with strong Python to design, build, and productionize LLM-powered applications at scale.You will own end-to-end features, from prototyping to production deployment, collaborating with cross-functional teams in a fully remote setting. This role offers...

A financial technology company is seeking a skilled Lead Python Developer to build high-performance reporting solutions for quantitative finance. This mid-senior role focuses on Python and requires strong experience with Quantitative Finance libraries and API integration. Ideal candidates will have 7+ years in Python development and a collaborative approach...

Capco seeks a Senior Full Stack Python Software Engineer to craft innovative digital platforms in financial services. Utilize your Python and front-end skills to create solutions that matter. In this role, you will design, develop, and maintain high-quality full-stack applications using Python frameworks and modern technologies. Collaborate closely with...

Senior End User AI Tooling Developer with 5+ years of Python development experience to build AI integrations and MCP connectors using Python and enterprise LLM platforms Our financial services client is seeking a Senior End User AI Tooling Developer with 5+ years of Python development experience to build AI integrations and MCP connectors using Python and...

Intact Financial Corporation is seeking an Intermediate Software Developer, Full Stack (Python/React) to join our AI Engineering team and develop production-grade AI and data products for one of Canada’s largest P&C insurers.You’ll contribute across the full technology stack—from information extraction and LLM-powered features to distributed systems,...