Jobs for backend python at Toronto

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.The Capacity Modeling team ensures Affirm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable capacity...

Job DescriptionWhat is the opportunity? As RBC continues to grow and innovate, the scale and complexity of our security operations continue to increase. You will translate strategy into implementation by building and operationalizing solutions across Network Security, Endpoint Security, and Cloud Security domains. You will work with high-performing teams...

Overview Engagement Type:6 Months contract(can be extended) Location: Remote Our client in the consulting space is seeking a Senior Consultant – Azure GenAI Backend Engineer to design and implement scalable Generative AI solutions with a strong focus on RAG architectures and Azure-native serverless platforms. This role requires deep expertise in Azure...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What we doThe...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.The Merchant & Partner Lifecycle (M&PL) team is at the forefront of Affirm’s architectural transformation. We are addressing critical architectural risks by consolidating merchant...

HelloFresh Canada in Toronto is seeking a Senior Software Engineer with strong backend experience to build and evolve our production scheduling platform. You will own components of the Python-based planning engine and co-design scalable APIs with a modern stack including FastAPI, AWS, and containers. You will collaborate with data engineers, analysts, and...

Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. ABOUT THE ROLE As a Senior Developer, Fullstack (AI & Data...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What we doThe...

Scribd, Inc. is seeking a senior backend engineer to own the Content Library and Core Infrastructure for its production datastores. You will design and implement Rust services, oversee deployments, and collaborate with data, ML, and product teams at scale. This role requires deep Rust and Python, experience with AWS and data formats like Parquet/Arrow, plus...

VTRAC Consulting Corporation Intelligent Solutions Thank you for applying to VTRAC opportunities. Please email your resume as a MS-WORD document in confidence Subject: Senior Software Engineer (Golang, Python, Microservices), PERMANENT, hybrid. Attention: , . Position: Senior Software Engineer (Golang, Python, Microservices) Position Type: Permanent...

Join ACV as a Senior Backend Developer, where you'll tackle complex challenges on the VIN Decoder platform using Python and cloud technologies. This role emphasizes system reliability and performance. In this exciting position with the Platform Engineering group, you will focus on backend development involving AWS Postgres and GCP BigQuery. Use your skills...

Leverage your expertise as a Senior Consultant at a leading consulting firm, focusing on developing scalable Azure Generative AI solutions remotely. Engage in backend system design and implementation, ensuring secure and efficient AI architectures. This contract position requires a strong understanding of Azure AI services and RAG architectures. You’ll...

S'more About The Team The Production Scheduling Technology team builds and maintains the platform that powers how HelloFresh plans, sequences, and optimizes production across our operations. Our team has developed the first iteration of the next-generation internal system with a planning engine that now automates the end-to-end planning process - a system...

A Canadian tech company is seeking an experienced Backend Data Engineer for a 6-month contract, focusing on designing and maintaining data pipelines using Lakeflow architectures. The role is remote and requires deep expertise in backend data engineering, SQL, and a programming language like Python or Scala. Candidates must be Canadian citizens or permanent...

Resource Modeling Solutions is seeking a creative and driven Full Stack Developer to join our distributed team. This role is perfect for someone who thrives in the layer where everything connects: APIs, databases, messaging queues, and compute. You should be comfortable moving between TypeScript and Python in the same day. You will take a lead role in...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - BackendAbout Capital One Canada.For 30 years, we've been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core operations. We're a...

Senior Backend Engineer (AWS) Join to apply for the Senior Backend Engineer (AWS) role at Lumenalta As a Senior Backend Engineer at Lumenalta, you will design and implement robust backend systems, ensuring our applications are secure, scalable, and efficient. You will be responsible for working closely with DevOps and frontend teams to deliver...

As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch Group’s culture of credibility, independence, and transparency is embedded...

Apertera is seeking a Senior Software Engineer to advance our SaaS backend and platform architecture. You will build scalable, secure services using Python (Django) and contribute to front-end work with React when needed. We value strong backend expertise, experience with production SaaS, and collaboration across the stack. AWS, CI/CD, and modern testing...

Docufy AI is an AI‑native document intelligence platform transforming how enterprises understand, automate, and manage complex documents. We leverage Large Language Models, agentic AI, retrieval systems, and intelligent workflows to help organizations accelerate operations while maintaining enterprise‑grade security and compliance. Our founding team...