backend python jobs in Montreal

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...

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...

Join Pragmatike as a Full-Stack Engineer, specializing in backend technologies from anywhere in Canada. Bring your expertise in Python and Node.js to deliver robust data-intensive platforms. This role focuses on backend systems, with approximately 70% of your time dedicated to back-end tasks such as API development and data flow management. You'll work...

823131 - Python and AWS Developer - 10+yrs (REMOTE)10 - 15 YearsN/APosted 2 days agoJob DescriptionRole: Python and AWS Developer - 10+yrs (REMOTE)Location : Markham100% RemotePrimary Skills: A Python & AWS Developer is responsible for designing, developing, and maintaining scalable cloud-native applications using Python and AWS services. The role involves...

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...

About US Mobile 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...

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 services,...

Poka recherche un Développeur Backend Senior pour créer des solutions innovantes au sein de notre plateforme. Aimez-vous influencer l’architecture et relever des défis techniques complexes ? En tant que Développeur Backend Staff chez Poka, vous jouerez un rôle clé dans la définition de l’architecture et le guidage des équipes pour avancer dans...

Construisez des solutions d'IA révolutionnaires avec Genpact en tant que Développeur Python Fullstack. Concevez des applications web et des services backend en utilisant Python et ReactJS. Dans ce rôle, vous serez un ingénieur Full Stack avec une expertise en Python et développement frontend. Collaborant étroitement avec les équipes de produit et...

Atimi is seeking an experienced backend software developer to fill a position in Canada. Please note this is a fully remote position with EST working hours but we're open to candidates from all provinces. Atimi works with some of the leading companies in North America, providing them with high-quality software solutions that integrate both mobile and web...

About the job The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Python & Database Engineer Title: Associate/AVP Location: Montreal, QC (Day 1 Onsite/Hybrid) – Fulltime Mode of Work: 3 days/week...

Highspring est une firme de consultation et de services professionnels de nouvelle génération. Nous accompagnons nos clients à travers l'Amérique du Nord en offrant des solutions technologiques modernes, agiles et innovantes. Nous aidons les organisations à accélérer leur transformation numérique, à bâtir des solutions technologiques évolutives et...

Become a Senior Backend Developer at US Mobile, driving innovation in wireless technology. Bring your Java skills to architect and deploy systems serving millions globally. In this role, you will leverage your 7+ years of experience in backend engineering, primarily with Java and Spring Boot, to develop RESTful APIs and scalable architectures. US Mobile's...

At Genpact, we don’t just adapt to change—we drive it. AI and digital innovation are redefining industries, and we’re leading the charge. Genpact’s AI Gigafactory, our industry-first accelerator, is an example of how we’re scaling advanced technology solutions to help global enterprises work smarter, grow faster, and transform at scale. From...

A technology consulting company is seeking a Senior Backend Engineer (AWS) to design and implement robust backend systems. This role involves working with AWS cloud services and Kubernetes, as well as managing infrastructure using Terraform. The ideal candidate will have over 5 years in backend development, proficiency in Python, and excellent...

Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers...

Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and families. When it comes to our work, we set the bar high. Together,...

Miratech seeks a Senior AI Engineer to join our enterprise AI initiative and enhance a centralized AI orchestration platform. You will work with Python, LangGraph, and LangChain to enable intelligent workflows and AI-powered chat across multiple business use cases.You will contribute to agent planning, tool invocation, and integration with backend systems,...

BrainyYack is seeking a Senior Python Developer to design and build scalable backend systems and AI-powered solutions. You will own backend development, APIs, and integrations, collaborating with product and architecture teams to deliver production-quality software.The role emphasizes hands-on engineering, system design, and mentoring teammates while working...