python backend engineer jobs in Toronto

Backend Software Engineer needed to design and maintain APIs for airline operations. Requires C# and .NET Core skills.

Python data engineering leads this intermediate position in Toronto, with backend services, analytics, and hybrid work two days onsite weekly. Randstad Canada presents an intermediate Software Engineer opportunity with a leading SaaS company. The work centers on backend development, data-driven features, reporting, analytics, and exports. Candidates should...

Type: Contract, 6 months + possibility of extension Location: Toronto, ON (hybrid - 3 day/week onsite) Collabera is seeking an AI Engineer to support the AI & Emerging Technology team at a major Canadian pension fund. This role is focused on building production applications and products that leverage Generative AI , rather than developing machine...

The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. As a member of our team you would spend time identifying and executing on new use cases of data infrastructure, designing and scaling our existing infrastructure and working...

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...

Backend engineer responsible for designing and developing scalable, secure, and efficient backend services using Python or Go. Involves API development, database optimization, testing, and CI/CD.

Luxoft in Toronto is seeking a hands-on software delivery professional to own timelines and deliverables, frame and deliver solutions, build backend services and RESTful APIs, and develop cloud-native apps on AWS. You will implement workflow automation, contribute across the SDLC, ensure production readiness with tests and docs, and communicate progress and...

Lead Full-Stack Engineer to join a tech company in Toronto. Responsibilities include mentoring, performance optimization, and API integration.

Develop and maintain AI-driven software, build front-ends, and back-ends, collaborating with cross-functional teams.

Develops a data security platform using C++ and Python, requiring proficiency in Linux and over 3 years of experience.

Senior Full-Stack Engineer, Cohere DashboardFull Time computer Remote location\\_on Toronto (Remote), CA Senioropen\\_in\\_new Apply on site Opens in a new tab on website.## Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business...

Seeking a hybrid Full-Stack Engineer with 3-5 years of experience in Python and TypeScript to build secure and accessible web applications.

Part-time, remote Machine Learning Engineer role focusing on GenAI projects. Requires Master's/PhD, 5+ years of experience, and strong Python skills to design computational problems and influence AI development.

Seeking a Senior Software Engineer in Toronto to develop backend services using Node.Js and Java, with expertise in cloud technologies (AWS) and agile methodologies. Requires 8+ years of experience.

Senior backend engineer wanted for a fintech company to lead technical projects and design systems for a money movement platform. Role involves mentorship and a product-oriented mindset.

Remote Backend Engineer needed to build scalable APIs, develop new features, and mentor others in a collaborative engineering environment.

Senior Backend Engineer sought for a data and AI company in Vancouver to develop innovative solutions in Log Analytics and AI/BI products, requiring 5+ years of experience in Java, Scala, or C++ and distributed systems.

Seeking a Senior Backend Engineer for a digital asset solutions provider in Toronto to build trade settlement infrastructure and design robust systems, requiring expertise in financial systems, TypeScript, and PostgreSQL.

Seeking a Staff Backend Engineer to design and build streaming data infrastructure. Responsibilities include optimizing data pipelines and collaborating with teams for reliable data systems.

Seeking a Senior Backend Engineer for a financial services firm in Toronto to work on cloud and microservices, focusing on system enhancement, performance improvement, and mentoring.