python backend engineer jobs in Winnipeg

Grafana Labs is seeking a Senior Mimir Engineer to join our Databases team, driving the design, deployment, and operation of our cloud-scale telemetry databases across Mimir OSS and Grafana Cloud. You will work on multi-tenant distributed systems, contribute to performance and reliability improvements, participate in on-call rotations, and help shape the...

Spellbook is seeking a backend engineer to build and scale high‑reliability services that power AI-driven contract work. You will own core platform concerns, design scalable data models, and partner with product and design to balance latency, accuracy, and reliability. You will work with Node.js/TypeScript in a modern tech stack, contributing to on-call...

Build high-scale backend data services at Akamai using Python, Java, or Go with hands-on development across Cloud Data Services. Work within a global engineering team. As a Senior II Software Engineer, you will design and scale backend services, APIs, microservices, and distributed systems. You will balance technical oversight with development, clarify...

At Affid, 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. As we build affirm's advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for...

# Intermediate Software Engineer - Python or Go, Data, HybridRandstad Canada · Toronto, Ontario, CABack to resultsIntermediate Software Engineer - Python or Go, Data, HybridRandstad CanadaToronto, Ontario, CA Posted October 17, 2026 Via Randstad### Full Job DescriptionOur client, a best-practice-oriented SaaS company and a leader in their space is looking...

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...

A technology firm is hiring a Senior Full Stack Engineer (Backend-Leaning) with a strong focus on backend services and AI applications. The ideal candidate will have experience in building agent-based applications and API integrations, along with a hands-on mindset for AI implementations. Strong collaboration skills with product and engineering teams are...

Staff Software Engineer, Backend (Platform - Core Automation) We are seeking a candidate who is passionate about our mission and believes in the power of crypto and blockchain technology to update the financial system. The role is part of the Platform Product Group, which builds a trusted, scalable, and compliant platform to maximize velocity, efficiency and...

At Affirms 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 Ledger Engineering team enables rapid financial product innovation by providing an audit-grade ledger platform that ties ambitious company growth to a highly regulated industry's...

Career Opportunities: Senior Technical Lead (176382) Requisition ID 176382-Posted 10/22/2026 Lead configuration, build, testing, deployment, and support activities for Epic Ambulatory and MyChart modules. Gather and analyze business, clinical, and operational requirements from healthcare stakeholders. Configure Epic Ambulatory workflows including...

Plooto is a Canada-born fintech company on a mission to give small and mid-sized businesses the financial power to succeed on their own terms. We make payments secure, accurate, and stress-free so businesses and their accountants can spend less time in the books, confidently manage cash flow, and make smarter decisions every day. We’re a team that builds...

Compunnel, Inc. is seeking a Senior Backend Software Engineer to design, develop, and maintain scalable cloud-based software systems in Mississauga. You will architect backend services, build robust APIs, and collaborate with cross-functional teams to deliver data-intensive applications. The role emphasizes serverless and microservices architectures, secure...

Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

About the roleWe’re looking for a talented and creative Software Engineer to join our Safety Engineering team at Character.AI! In this role, you will be at the forefront of designing, developing, and scaling robust backend systems and leveraging applied machine learning to tackle critical integrity and safety challenges. You will be architecting and...

Affirm, Inc. is seeking a hands-on mid‑engineering role within Information Security to build and maintain backend services powering registration, login, authorization, and account lifecycle across B2C and B2B experiences. You will work with experienced engineers and partner teams to deliver scoped identity features with strong security fundamentals,...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi‑hundred‑billion‑dollar wholesale market that has historically been fragmented and offline. At Faire, we use technology, data, and machine learning to connect this thriving community of...

Affim is seeking a software engineer to help design, build, and scale backend systems using Python or Kotlin. You will work with AWS, Kafka, Flink, and Kubernetes within a distributed architecture, delivering robust features in a remote-first environment across Canada. You will join the Streaming team, break down work into phases, collaborate with product...

Role: Full Stack engineer – (Backend heavy) – Java with React Location: Toronto – 3 days a week hybrid Strong hands-on experience withJava/J2EE ,Spring ,Spring Boot , and dependency injection frameworks. Proficiency inReact.js ,AngularJS ,HTML5 ,CSS3 , and CMS platforms (e.g., WordPress). Experience withREST/SOAP APIs , microservices architecture, and...

1Password is seeking a back-end leaning Senior Developer to join our Growth Team. You’ll focus on self-serve experiences, evolving systems, and rapid experimentation across our B2B products. This is a remote opportunity within Canada and the US, with compensation aligned to market norms for North America. You will shape the experimentation platform, lead...

A Senior/Staff Software Engineer role is available for a rapidly growing tech company developing AI-powered voice agent infrastructure. The team is building a purpose-built database for conversational AI data and scalable infrastructure to support tens of thousands to hundreds of thousands of concurrent voice calls. You will own backend services in...