senior backend software engineer python jobs in Winnipeg

Affim seeks a Senior Software Engineer, Backend (Lakehouse Infra) to own backend systems at scale for data infrastructure across OLTP and OLAP. You will design, build and operate reliable, high-availability services in a remote Canada setting, collaborating with product, design and analytics teams. You’ll lead by example, set quality standards, and mentor...

About Us Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. Founded in 2017, Coalition combines comprehensive insurance coverage and innovative cybersecurity tools to help businesses manage and mitigate potential cyberattacks.About Us Coalition is the world's first Active Insurance provider...

Job Description: At Remitly, we believe everyone deserves the freedom to access, move, and manage their money wherever life takes them. Since 2011, we've tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. Whether it's supporting loved ones...

Senior Software Engineer WME is building the next generation of internal platforms that power one of the world's leading entertainment companies. We're looking for a Senior Software Engineer who enjoys solving hard problems, writing clean and maintainable code, and building systems that become foundational to how an organization operates. The software we...

Own the design and delivery of client products end to end: web apps, mobile apps, integrations and AI features, working directly with the founder and the clients themselves. FourCents is a software studio with more than twenty years of product work and 350+ projects delivered for clients across healthcare, real estate, finance, logistics, e-commerce and...

Blutic LLC in Montreal, Canada is seeking an experienced Senior Java Backend Developer to join our high-performing engineering team. You will drive backend development using Java, Spring, and SQL within a hybrid work model. The ideal candidate has 7 to 15 years of hands-on Java development, strong TDD practice, and familiarity with low-latency systems in...

Superhuman is hiring a Backend Engineer for the Mail team in Canada. You will help scale AI-driven backend systems that power calendar, scheduling, and real-time data pipelines across desktop, web, and mobile clients. You’ll work with Go, Postgres, Kubernetes, and AWS to deliver high-availability services. The role emphasizes collaboration with ML/AI,...

AppDirect, Inc is seeking a Senior Software Developer to join the Tackle Engineering team in Montreal. You will craft scalable backend systems and APIs, deploy services on AWS, and contribute to a cloud-first platform that powers subscriptions across multiple channels. You will own features end-to-end, participate in code reviews, and mentor juniors in a...

Senior Software Developer - Booking Senior Software Developer - Booking Get AI-powered advice on this job and more exclusive features. Help the Helpers with Jane. Jane is a team that's all about fostering growth, spreading delight, and serving our healthcare community. We're on the hunt for people ready to jump in and join us while we simplify the lives...

Would you enjoy working with diverse technologies and adding value to our Customer Experience? Do you like solving technical puzzles and delivering world-class software? Join the Akamai's Cloud Experience Quality Engineering team! Our team is responsible for developing and maintaining Akamai's Cloud API and Cloud Identity Management solutions. Our enterprise...

Senior Software Engineer, Frontend (App Experience) Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Marketplace and App Experience domain is the main pillar of our core consumer strategy, driving the user journey across all of our...

Samsara is seeking an experienced Senior Software Engineer to join the Cloud Governance Platform team in Canada. You will design and build core components handling cloud IAM, security controls, compliance enforcement, and software supply-chain protections across AWS and GCP. You will contribute to governance tooling roadmaps, translate regulatory...

E INC in Canada seeks a hands-on Software Development Manager to lead a senior engineering team of seven to eight engineers. You will write and review production code, prototype designs, and improve the platform while balancing leadership duties with technical contribution. The role emphasizes coaching, performance management, and collaboration with Product...

About the role We’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...

Reuters in Toronto, Canada is seeking a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise. You will design, build, deploy, and operate scalable cloud-native services using Java, Spring Boot, AWS and PostgreSQL, while owning CI/CD pipelines and infrastructure as code. You will partner with Product, Architecture, Security and...

Stikeman Elliott is building its own agentic AI platform, with production agents working alongside lawyers on the firm’s matters. Built on the Claude Agent SDK and integrated with the firm’s systems of record through MCP tool servers, the platform is already in daily use and continues to expand. This is the senior engineering role responsible for...

Build scalable campaign infrastructure remotely from Canada using Python or Ruby, distributed systems expertise, and modern backend engineering practices. This Senior Backend Developer joins the Campaigns Team within a collaborative engineering group. You will develop large-scale backend applications supporting personalized, multi-channel marketing...

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. Join the Purchasing Power org and partner with Product and Credit Risk to solve complex challenges for customers while enabling affirm to be where consumers need us most. As part...

Build AI Platform services remotely from Canada using Python or Kotlin, distributed systems expertise, and production LLM experience. Support affirm’s global infrastructure. As a Senior Software Engineer, Backend, you will design and launch governed AI systems for affirm engineers and production workloads. You will work with AWS, MySQL, Kubernetes, LLM...

About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don't exist yet. We're building them. At CircleCI, our guiding principles aren't posters on a wall. We...