python backend engineer jobs in Montreal

Grafana Cloud is a composable observability platform that integrates metrics, logs, traces, and profiles with Grafana. It lets customers use open-source observability software- including Prometheus, Mimir, Loki, Tempo, and Pyroscope as a Cloud service or on-premise solution without the overhead of installing, maintaining, and scaling their own observability...

The Databases team owns and operates the telemetry databases that are Mimir for metrics, Loki for logs, Tempo for traces, and Pyroscope for profilesOur databases are offered as a hosted service in Grafana Cloud, and additionally as on-premise solutions with Grafana Enterprise Metrics, Grafana Enterprise Logs, and Grafana Enterprise TracesThey are...

Grafana Cloud is a composable observability platform that integrates metrics, logs, traces, and profiles with Grafana, allowing customers to use open-source observability software without installing, maintaining, and scaling their own observability stack The Databases team owns Mimir for metrics, Loki for logs, Tempo for traces, and Pyroscope for profiles....

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...

At the company, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Interns work side-by-side with top engineers in the industry while having autonomy from the get-go. They contribute to user-facing products and are able to see their work go live...

Staff Software Engineer, Backend (Identity Decisioning) Remote Canada At Affirma, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. Affirm’s Identity team is mission-critical to the customer checkout experience. When a customer chooses...

# Senior Software Engineer, Backend - Platform TeamCrestaSalary not statedFull-timeremote· seniorCanada, USAgrpcllmkubernetesdockerawsgcpazureListed via Jobicy · posted 14 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionCresta unlocks the true potential of the customer experience, turning every conversation into a...

Vocantas is seeking a senior software developer for a remote, backend-heavy role. You will own major features, design scalable architectures, and contribute to AI-enabled capabilities within the platform. The position emphasizes security, reliability, and multi-month project work within a small team.You’ll collaborate with Product and QA, mentor peers, and...

A leading AI technology company in Canada seeks a skilled backend engineer to develop scalable systems for integrating AI Agents within contact center environments. The role demands creating robust backend services, ensuring real-time communication, and implementing context-aware handoff mechanisms. Candidates should possess a degree in Computer Science,...

Justworks in Toronto, Canada is seeking a Senior Software Engineer to own large-scale projects from discovery through launch, delivering measurable customer impact. You will collaborate with product and design teams to craft scalable solutions and drive robust testing, monitoring and deployment practices.You will improve performance and reliability of...

Affirm, Inc. is seeking a mid-level backend engineer focused on CIAM to build and maintain authentication services powering registration, login, authorization, and account lifecycle flows for B2C and B2B experiences.You will collaborate with senior engineers and partner teams to deliver secure, reliable features. You will work on backend systems and APIs in...

Affirm, Inc. is seeking an experienced engineer to join the AI Platform team, shaping the gateway, runtime, and evaluation services that power AI workloads across millions of users.You will own end-to-end technical decisions, partnering with security and product teams to set guardrails and ensure scalable, reliable delivery. You will work on enabling...

At A ffirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. The Data and Storage Services team is responsible for affirm's data infrastructure across OLTP and OLAP systems, spanning critical online checkout databases, batch orchestration,...

Unity Technologies Canada à Montréal recherche un développeur logiciel sénior pour orienter les passerelles API et bâtir des services cloud à grande échelle. Vous travaillerez sur l’architecture, l’exploitation et les choix techniques influençant de nombreuses équipes internes et externes.Vous prioriserez la maintenabilité, la résilience et la...

A global enterprise SaaS leader is seeking a Senior Software Engineer to enhance their core product. The successful candidate will architect scalable REST APIs, optimize backend services, and manage data workflows to support vast logistics operations. With a required 5+ years of experience in backend software engineering, expertise in Node.js, and a...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Data and Storage Services team is responsible for affirm's data infrastructure across OLTP and OLAP systems, spanning critical online checkout databases, batch orchestration,...

Affirm, Inc. is seeking a senior backend engineer to design and guide the next era of scalable systems from a Canada-based remote role.You will drive architecture decisions and work with cross-functional teams to ensure reliability in a financial ledgering context. You will lead architecture decisions, collaborate with product, design and analytics to ensure...

Affirm, Inc. is seeking a software engineer to help build backend systems at scale in a remote-capable role across Canada. You will work with JavaScript/TypeScript and Python or Kotlin, delivering clear, tested, and extensible code within a multi-component environment.The role emphasizes ownership, collaboration with a global engineering team, and ongoing...

Actalent recherche un Développeur logiciel biomédical à Montréal pour concevoir et fabriquer des dispositifs médicaux avancés, incluant des cathéters pour procédures interventionnelles. Vous participerez à des projets qui repoussent les limites de la technologie médicale et auront un impact sur les soins aux patients.Le poste est hybride, avec...

At Aff…? Identity Engineering owns the systems responsible for onboarding all consumers and managing their authentication and verification journeys across Aff…? In this role, you will need to gain a deep understanding of the business, product and engineering context, and utilize that context to own and deliver high-availability and low-latency systems on...