Jobs for backend python at Toronto

Affirm is hiring a Senior Software Engineer (Backend, Reliability Platform) to design and build a next-generation reliability platform for production systems. You will blend distributed systems engineering with AI-assisted development to help teams understand, debug, and improve service health. This remote-first role requires 4+ years of backend experience...

Our partner is looking for a Senior Integration Engineer (Python & Typescript) based in Canada. This role is designed for a highly experienced backend engineer who can build and maintain complex integrations across modern software systems. You will use Python and TypeScript to develop robust APIs, integration services, and scalable backend solutions. The...

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with...

What you'll do: Design and implement backend architecture following best software engineering principles Develop clean, efficient code with tests ensuring code quality Participate in code reviews and invite others to review your code Champion the importance of addressing technical debt Collaborate with multiple engineering teams and departments 5+ Years of...

Pursue excellence as a Senior AI Full-Stack Developer using Python and React within our collaborative team. Optimize and lead development initiatives while ensuring high-quality software delivery. In this role, you will engage in both frontend and backend development of AI components, actively participating in architectural design and best practices. Your...

About ShyftLabs At ShyftLabs, we live and breathe data. Since 2020, we’ve been helping Fortune 500 companies unlock growth with cutting-edge digital solutions that transform industries and create measurable business impact. We’re growing fast and we’re looking for passionate problem-solvers who are ready to turn big ideas into real outcomes.   The...

Step into a leadership role as a Lead Backend Engineer for AI at Thomson Reuters, focusing on cutting-edge platform services. Your contributions will enhance scalability and reliability within a collaborative, hybrid workplace. In this pivotal role, you'll provide technical guidance on the architecture and deployment of systems vital for AI agent workflows....

Join a leading team as a Python Engineer in Toronto, Ontario, working in a hybrid model. Utilize your 7-8 years of backend development skills and AI tools to drive innovation. This role requires significant experience in Python development and hands-on capabilities with microservices. Your expertise in SQL databases, DevOps practices, and application...

Affirm is hiring a Senior Software Engineer (Backend, Reliability Platform) to design and build a next-generation reliability platform for production systems. You will blend distributed systems engineering with AI-assisted development to help teams understand, debug, and improve service health.This remote-first role requires 4+ years of backend experience...

About Us Talipay is transforming how subcontractor‑powered businesses scale their back‑office and access the working capital they need to grow. From invoice automation to embedded financing solutions, we help companies in staffing, logistics, and other service industries streamline operations, improve cash flow, and scale confidently. We’re on a...

Step into a leadership role as a Lead Backend Engineer for AI at Thomson Reuters, focusing on cutting-edge platform services. Your contributions will enhance scalability and reliability within a collaborative, hybrid workplace. In this pivotal role, you'll provide technical guidance on the architecture and deployment of systems vital for AI agent workflows....

Project description We are looking for a Software Engineer specializing in Python to design, develop, and potentially maintain scalable cloud-native applications and ETL data pipelines. The role includes API integrations, Kubernetes-based deployments, and collaboration with technical and business stakeholders.This role is for subcontractors. ...

the company scales content personalization for marketers through data-activated content generation and AI decisioning. The world's most innovative brands rely on the company to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, the company serves its global client base with operations...

We’re looking for an Entry-Level Python Engineer to join our growing engineering team. This role is ideal for recent graduates or early-career engineers who are excited to build scalable applications, work with modern technologies, and grow their skills in a collaborative, fast-paced environment. You’ll work closely with senior engineers, product...

About usAt Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as one of the fastest-growing tech companies by Deloitte for...

Join a contract opportunity as a Java and Python Full Stack Developer in Toronto, ON. The role emphasizes a strong onsite presence with a focus on Java and emerging tech stacks. Ideal candidates will bring 8+ years of experience in Java and Spring Boot, alongside at least 3 years in Python development. Proficiency in modern front-end technologies such as...

United States Digital Space LLC is seeking a Full Stack Engineer – Data & AI (SE3) to own backend‑heavy features and data pipelines, collaborating with research, data science, product, and design teams. You’ll work across Python, Java, JavaScript/TypeScript, SQL, and NoSQL storages, while leveraging Docker/Kubernetes for cloud‑native deployments. ...

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Team Global Banking and Markets Engineering (GBME) is the fast-moving, award-winning technology engine that powers Scotiabank’s Corporate, Investment Banking and Capital Markets businesses. The Role GBME is searching for Software Engineers...

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls.We're getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price point....

A leading clean-tech software company in Toronto is seeking a Senior Software Engineer to enhance energy management solutions. The ideal candidate will have over 4 years of backend engineering experience, particularly in Golang and Python. Responsibilities include optimizing CI/CD pipelines, conducting code reviews, and managing scalable systems. The role...