backend python jobs in Winnipeg

Build high-availability, low-latency identity systems at Affirm while using Python or Kotlin to support authentication and verification journeys remotely. As a Senior Software Engineer, you will own delivery for critical backend systems serving all Affirm products. You will understand business, product, and engineering context while leading engineers through...

Python, FastAPI et IA générative définissent ce poste de développeur senior chez Mila, avec intégration de modèles et systèmes fiables. Au sein de l’équipe Développement d’applications IA, vous transformerez des prototypes et idées de recherche en plateformes robustes. Vous développerez des architectures backend, intégrerez des LLM et...

Build search and backend systems at Affirm remotely across Canada, using JavaScript, TypeScript, Python, or Kotlin. Help shape shopping discovery. As a Software Engineer I, you will contribute to projects supporting Affirm’s Ads business and Marketplace search experience. You will design, develop, and launch backend systems at scale while writing clear,...

Concevez des services backend performants pour les outils IA internes de Unity, au sein de l’équipe Engine AI. Misez sur l’inférence fiable et évolutive. Comme développeur backend sénior, vous construirez l’infrastructure qui accélère les équipes Unity Engine. Vous travaillerez avec Python, Node.js ou Golang, ainsi qu’avec GCP, Kubernetes et...

Lead AI backend architecture at Network Solutions, applying Python, .NET, C#, and large language model technologies to production systems. As Lead AI Backend Engineer, you will set architecture for an agent-powered platform serving digital identity and security needs. You will guide high-throughput APIs, multi-agent orchestration, retrieval-augmented...

Lead AI backend architecture at Network Solutions, applying Python, .NET, C#, and large language model technologies to production systems. As Lead AI Backend Engineer, you will set architecture for an agent-powered platform serving digital identity and security needs. You will guide high-throughput APIs, multi-agent orchestration, retrieval-augmented...

Build secure backend services for Seequent's Evo platform as a Senior Software Developer in hybrid Calgary. Use Python, FastAPI, Kubernetes, and GCP daily. Reporting to the Team Lead, Software Development, you will design, build, test, document, refactor, and operate scalable microservices. Your work supports data organization, permission management,...

Build scalable backend systems and applied machine learning solutions for safety and integrity challenges at Character.AI. Shape trust in human-to-AI interaction. This Software Engineer role focuses on backend development, distributed systems, and machine learning. You will address content classification, anomaly detection, risk scoring, and safeguards for...

Full-time · Toronto, Canada | Hybrid or remoteAbout Kora Kora is a Toronto-based, VC-backed startup building an intelligent assistant for busy families. Our product combines a mobile app with a dedicated home display to help families manage schedules, chores, shopping, meals, and everyday responsibilities.We are building an assistant that understands family...

Build scalable revenue systems with Vivid Seats as a Senior Software Engineer on the Orders team, using Java, Python, or Node.js. This hybrid role includes three in-office days weekly. You will develop and support production web applications powering Vivid Seats’ online ticket marketplace. The senior position emphasizes backend technologies, modern web...

Architect Web3 backend systems with Robinhood in Toronto, using Go or Python to support scalable crypto infrastructure and wallet products. As a Senior Software Engineer, you will build backend services, infrastructure, and data systems for Robinhood’s crypto, Web3, and wallet offerings. You will solve distributed systems and correctness challenges while...

Job Title - Python Full Stack Developer - GenAI Focus Location - Montreal, QC Work Model: Hybrid Experience: 7+ years Job Summary We are seeking an experienced Full Stack Developer with strong Python development skills, React experience, and exposure to Generative AI technologies. The ideal candidate will build scalable applications, leverage AI-powered...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...

Elevate your engineering career with Sureel AI as a Senior Backend Engineer, focusing on platforms and AI infrastructure. Utilize advanced backend skills to contribute to innovative media rights solutions.This senior role requires extensive experience in backend engineering and DevOps within a fast-paced startup environment. You'll design and build robust...

Build scalable backend systems and applied machine learning solutions for safety and integrity challenges at Character.AI. Shape trust in human-to-AI interaction. This Software Engineer role focuses on backend development, distributed systems, and machine learning. You will address content classification, anomaly detection, risk scoring, and safeguards for...

Build AI platform infrastructure with Python or Kotlin as a remote Senior Backend Engineer at Affirm, serving teams and production workloads. This senior-level role owns technical decisions and projects across design, launch, and on-call. You will build highly available distributed systems using AWS, MySQL, and Kubernetes. Your work supports LLM gateways,...

Build reliable backend systems remotely with Instacart across Ontario, Alberta, British Columbia, or Nova Scotia. Apply distributed systems expertise to logistics. As a Senior Software Engineer, you will shape Instacart’s Logistics Platform, powering routing, task allocation, fulfillment tracking, and shopper compensation. You will design scalable...

Shape the future of wireless communication as a Senior Backend Engineer at US Mobile. Leverage your expertise in Java and scalable architectures to drive innovation.We need a passionate backend architect to lead project initiatives and develop systems that support millions of users. This role demands a deep understanding of Java, REST APIs, and asynchronous...

Meet the TeamThe Splunk Enterprise Security team develops a data-driven SIEM designed to streamline security monitoring, threat detection, and compliance workflows. Our platform helps enterprise customers monitor, detect, and protect against growing cyber threats across cloud and on-prem environments. Engineers partner closely with Product Management,...

Design reliable backend systems with Python or Go at Tucows Domains, working remotely from Canada on APIs, databases, and production software. As a Senior Backend Software Engineer, you will build and maintain services supporting Tucows Domains products. This hands-on individual contributor role provides technical direction across multiple systems while...