Backend Python Engineer Eventdriven Distributed Systems Jobs in Toronto, Canada

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Backend Python Engineer — Event Driven, Distributed Systems

A leading tech company in Toronto is seeking an experienced Software Engineer II to design and optimize large-scale data and service pipelines in Python. You will work on building resilient backend services that enhance content enrichment and metadata systems, leveraging AWS and event-driven architectures. This ...

Backend Engineer Distributed Systems Expert

Lead the charge as a Backend Engineer specializing in distributed systems. Implement innovative technologies to manage large-scale data efficiently, supporting globally recognized brands and enhancing their marketing capabilities. This role involves designing, developing, and optimizing high-perform ...

Backend Engineer, Distributed Cloud Systems

A leading database company in Toronto is looking for a Software Engineer to contribute to the scalable design of Atlas Search. The ideal candidate has 2+ years of backend software development experience, experience with distributed systems, and a strong sense of ownership over their work. This role offers the op ...

Senior Backend Engineer AI Platform, Distributed Systems

A leading AI technology company is seeking a Senior Backend Software Engineer to design and implement scalable backend services and infrastructure for an AI platform. Responsibilities include developing robust APIs, optimizing performance, and collaborating with frontend and ML teams. Ideal candidates will have ...

Python Backend Engineer

Overview This role will focus on API development, platform engineering, and system design, supporting enterprise-grade, scalable, and secure financial platforms.Required Skills & QualificationsExperience:5–10+ years Python (backend-focused)Frameworks: example– FA ...

Python Backend Engineer

Overview This role will focus on API development, platform engineering, and system design, supporting enterprise-grade, scalable, and secure financial platforms. Required Skills & Qualifications Experience: 5–10+ years Python (backend-focused) Frameworks: ...

Technical Lead & Backend Architect: Distributed Systems

A dynamic tech startup in Toronto seeks an experienced Technical Lead / Backend Architect to shape their backend architecture. This role involves designing scalable systems capable of handling billions of events monthly and optimizing existing databases. The ideal candidate will have extensive experience in back ...

Senior Python Backend & Systems Architect

A leading IT services company is seeking a Senior Platform Engineer in Toronto, Canada. The role requires 4–6 years of experience in Python backend development and expertise in RESTful API design. You'll be responsible for developing high-quality features for a core banking platform within an agile team. The ide ...

Software Engineer Backend (Python)

Overview Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise.Culture at Scribd, Inc.We support a culture where our ...

Senior Backend Engineer Remote Python API & Data Systems

A technology company is seeking a Senior Backend Engineer to design and build scalable backend systems emphasizing secure RESTful API development. The ideal candidate will have over 5 years of backend experience, strong Python proficiency, and capabilities in SQL databases and data processing. This remote positi ...

Senior Backend Engineer Remote Python API & Data Systems

A technology company is seeking a Senior Backend Engineer to design and build scalable backend systems emphasizing secure RESTful API development. The ideal candidate will have over 5 years of backend experience, strong Python proficiency, and capabilities in SQL databases and data processing. This remote positi ...

Lead Backend Engineer Python Development

Advance as a Senior Backend Engineer focused on crafting scalable RESTful APIs with Python. Engage in hybrid work and drive backend system designs for cutting-edge AI functionalities. This role emphasizes strong backend development skills, particularly in Python and FastAPI. You will own the develop ...

Senior Python Backend Engineer – Remote

A dynamic tech company is seeking a Senior Full-Stack Developer with a focus on backend development in Python. The ideal candidate will have over 5 years of experience, strong expertise in Django or FastAPI, and familiarity with frontend technologies like React. Responsibilities include architecting scalable sys ...

Python Backend Engineer in Toronto

Join a leading client as a Python Backend Engineer in Toronto, focusing on building high-performance backend systems. Drive API development, system design, and platform engineering to support secure financial platforms.As a Python Backend Engineer, you will design and develop scalable backend services, manag ...

Lead Engineer for Distributed Systems

Transform backend architectures as a leading Staff Engineer. Design innovative solutions while actively mentoring junior developers to achieve high-quality outcomes in different domains. In this pivotal role, you’ll lead initiatives to architect user-facing applications while integrating best practi ...

Backend Developer (Python)

We’re looking for individuals with hands-on startup and SaaS experience who thrive in fast-paced, product-driven environments. Enso Connect is a guest experience platform for vacation rentals and boutique hotels that seamlessly plugs into property management systems to persona ...

Senior Backend Python Engineer Microservices & APIs

A leading IT services firm in Ontario is looking for a Mid-Senior Python Developer with expertise in modern software engineering, API development, and microservices. The successful candidate will design and maintain scalable backend applications, ensuring high standards of performance and security. A Bachelor's ...

Senior Backend Engineer Financial Systems

Join our fintech team as a Senior Backend Engineer, where you'll architect powerful payment systems. Your technical skills will ensure our users experience seamless financial transactions daily. With a focus on backend development, this role seeks an expert with 7+ years of experience, including 2+ ...

Backend Engineer for Cloud Systems

Enhance distributed applications as a Software Engineer. Leverage expertise in cloud systems and backend development to drive performance and architecture improvements in a hybrid model.This position focuses on the lifecycle management of cloud-based distributed systems for a search application. You will pla ...

Backend Developer – Python, AWS

Back End Developer - Master-Level Internship Location: Toronto, Ontario, Canada Salary: $95,000.00 - $105,000.00 Employment Type: Full-time Seniority Level: Mid-Senior level Job Function: Information Technology (IT Services and IT Consulting) </ ...

Python Backend & System Design

Job Title Python Backend & System Design Location Toronto, Canada Job Type Contract Job Overview We are seeking a Senior Platform Engineer with 4–6 years of experience in Python backend development, API design, and ...

Backend Developer – Python, AWS

Back End Developer - Master-Level Internship Location: Toronto, Ontario, CanadaSalary: $95,000.00 - $105,000.00Employment Type: Full-timeSeniority Level: Mid-Senior levelJob Function: Information Technology (IT Services and IT Consulting)Job Overview Implement ba ...

Senior Backend Engineer Python, AWS & CDN Expertise

A technology solutions firm based in Toronto is seeking a Backend Developer experienced in Python and AWS. This role involves implementing backend solutions, optimizing performance, and maintaining security protocols for CDN infrastructure. Ideal candidates should have a Bachelor’s degree in Computer Science and ...

Senior Python Backend Engineer RESTful APIs & Cloud

Key Responsibilities: Design, develop, and maintain robust and scalable RESTful APIs using Python. Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features. Work with cloud platforms (e.g., AWS, Azure, GC ...

Senior Python Backend Engineer RESTful APIs & Cloud

Key Responsibilities:Design, develop, and maintain robust and scalable RESTful APIs using Python. Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver high-quality features. Work with cloud platforms (e.g., AWS, Azure, GCP) to deploy and manage backend services. Optimiz ...

Mid Level Backend Engineer in Python/Go

Join our innovative engineering team as a Mid-Level Backend Engineer specializing in Python or Go. Optimize scalable backend services and design robust systems for our core business applications. This position seeks candidates with 3–5 years of experience focused on backend development. Your experti ...

Data Platform Engineer — Distributed Systems at Scale

A global e-commerce platform in Toronto is seeking a Software Engineer to enhance its Core Data Platform. You will design and implement scalable systems, lead significant projects, and collaborate across teams. The ideal candidate has 8+ years of experience in distributed systems and platforms, proficiency in Ja ...

Staff Software Engineer: Scale Distributed Systems (Equity)

A leading digital financial platform in Toronto is seeking an experienced software engineer to work with large-scale distributed systems and drive technical direction across teams. Ideal candidates will have over 10 years of experience in digital product development, particularly in distributed systems and cloud ...

Senior Backend Software Engineer AI Platform Leader

Senior Backend Software Engineer Build the backend services and infrastructure that power an AI platform. You will design scalable APIs, distributed systems, and data pipelines that support high throughput AI workloads. What You’ll Do Design and build backe ...

Senior Backend Engineer, Growth Platform Remote Canada

A leading financial technology company is hiring a Senior Software Engineer, Backend (Growth Platform) to develop backend systems that enhance user acquisition and engagement. The successful candidate will have 4+ years of experience in backend development using Python or Kotlin, with a strong grasp of distribut ...

Lead Engineer in AI Driven Software

Join Thomson Reuters as a Lead Software Engineer and innovate AI-driven solutions. This role offers the opportunity to develop sophisticated software that enhances accounting efficiency through automation in a hybrid environment. Your expertise will guide the creation of backend systems that integra ...

Staff Backend Engineer, Growth Platform (Remote)

A leading fintech company in London, Ontario, is seeking an experienced backend engineer to set technical strategy and collaborate with various teams. This role requires extensive experience in designing backend systems using Python or Kotlin, as well as a strong background in distributed systems and technologie ...

Senior Backend Engineer, Growth Platform (Remote)

A leading fintech company is seeking a Senior Software Engineer for their Backend team. The role is focused on creating scalable systems that drive user growth and engagement. Candidates should have over 4 years of backend development experience, specifically using Python or Kotlin, and a strong grasp of distrib ...

AI Software Engineer for Retrieval Systems

Join Klue as an AI Software Engineer in Toronto, focusing on state-of-the-art LLM-powered retrieval solutions. Lead the design and development of intelligent agent workflows that transform customer data into actionable insights. In this senior position, you will own end-to-end projects, guiding arch ...

Backend Engineer for Content Delivery Systems

Step into the role of Backend Engineer, targeting core infrastructure systems. Help build the technology that powers content delivery for millions, ensuring reliability and scalability. As a Backend Engineer, you’ll focus on enhancing the systems that support efficient content delivery. Your role wi ...

Python Developer

In person Interview in Toronto is MANDATORY. Role Overview Client is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system design , supporting enterprise-g ...

Backend Developer for AI Powered Systems

Transform accounting workflows as a Lead Software Engineer specializing in AI solutions. Build robust, scalable systems utilizing Python and AWS within a hybrid work model. In this influential role, your 6-8 years of backend software development experience will be essential. You will develop AI-driv ...

Analytics Focused Backend Software Engineer

Enhance data analytics as a Backend Software Engineer. Create scalable backend systems that support measurement and reporting functionalities, shaping the future of marketing analytics with your innovative designs. Be a part of the Analytics team responsible for crucial data interpretation and repor ...

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