senior backend software engineer python jobs in Winnipeg

About the RoleOur client, a leading FinTech company revolutionizing digital payments, is seeking an exceptional Principal Software Engineer to join their fully remote engineering team. This senior role offers the opportunity to shape the future of our backend systems, influencing architectural decisions and mentoring junior engineers. As a fully remote-first...

Who we are: Motive empowers the people who run physical operations with tools to make their work safer, more productive, and more profitable. For the first time ever, safety, operations and finance teams can manage their drivers, vehicles, equipment, and fleet related spend in a single system. Combined with industry leading AI, the Motive platform gives you...

We are looking for a Backend Systems Engineer to join our growing team. You will be responsible for designing, implementing, and scaling our infrastructure from early-stage to production-scale deployment. You will work in a close-knit team that spans engineering, UX, cognitive science, design, and operations, in our shared mission to invent, implement, and...

Location Remote / Hybrid Greater Toronto AreaWe are looking for a Backend Software Engineer with strong Rust expertise to build secure, scalable, and high-performance services for our Next-Gen Non-Human Identity (NHI) Platform.You will play a key role in designing and implementing backend services, APIs, and cryptographic workflows, working closely with the...

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,...

At Aff, 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 Capacity Modeling team ensures Aff**irm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable...

Who we are:Sardine is the leading agentic risk platform for fighting financial crime. Our integrated solution unifies data across risk teams to help organizations stop fraud in real time, prevent AI-driven attacks, and automate fraud and AML operations. Sardine’s platform is strengthened by one of the fastest-growing fraud consortiums in the market,...

About the RoleA rapidly growing technology company based in Kimberley is looking for a talented Senior Software Engineer specializing in backend and API development. This role is instrumental in designing, building, and maintaining scalable, high-performance APIs that power our core products and services. You will work with a modern tech stack, focusing on...

At Affir​m, 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.Affir​m's engineering team is building a large-scale, highly available, and global infrastructure that is shared across multiple financial products. Ensuring that our...

At Coinbase, our mission is toincrease economic freedom around the world. We’re a group of hard-working overachievers focused on building the future of finance and Web3 for our users across the globe, whether they’re trading, storing, staking, or using crypto. Think of those who lead group projects — that’s us.We look for certain qualities in all our...

Build backend applications and data pipelines as a Staff Software Engineer at Marqeta, working remotely from Ontario or British Columbia. The Program Experience team is scaling Marqeta’s Customer Migration Platform. This experienced engineering role focuses on Java and Python, scalable APIs, cloud native applications, and data integration. You will support...

Drive innovation as a Backend Software Engineer with Stripe's Revenue and Financial Automation team. This hybrid role focuses on designing future products that enhance payment solutions for businesses.As an engineer on the RFA team at Stripe, you will develop a cutting-edge financial management platform for companies. You will collaborate with...

Direct message the job poster from Copper Copper isn’t just another CRM. Most CRMs are glorified databases with legions of custom fields that attempt to make business processes repetitive. But just as no two people are identical, neither are most sales processes. Copper takes a human and action-centered approach by building tools that teams love and adopt...

Veeva Ostro, part of Veeva Systems, is seeking a Backend Engineer to design and deliver scalable backend services powering our SaaS platform. You will balance rapid delivery with long-term code health, building impactful features while maintaining clean architecture and rigorous testing. The role emphasizes collaboration with product and engineering teams,...

Kumaran Systems is hiring a senior backend engineer in Toronto to design, develop, and operate backend services in Python. You will build REST APIs, manage Linux-based deployments, and drive automation with scripting and CI/CD practices. Ideal candidates have extensive Python experience, Oracle DB know-how, and a track record of end-to-end service ownership...

Build scalable backend services at Atlassian in a fully remote role for candidates located in a United States timezone. Apply modern programming and cloud expertise. As a Backend Software Engineer, you will deliver creative improvements for engineering teams. The role involves RESTful microservices, object-oriented programming, databases, and public cloud...

The application window is expected to close on: 10/26/2026 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...

Design and develop scalable backend systems for blockchain trading bots with MongoDB, Redis, and Web3 integration.01 About Us At Transactix, we're on a mission to build Canada's next-generation payments infrastructure through CADX™ and the Open Value Network™. We believe in creating an interoperable and transparent financial rails for Canadians, merging...

As a Staff Software Developer on the Monetization team, you’ll lead technical initiatives and take significant ownership over service architecture, product API development, and data modeling. You’ll design and iterate at startup speed, working with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and microservices architecture. In this role, you’ll...

Build .NET backend services in Vancouver with REST APIs, Temporal workflows, and asynchronous processing for a K-12 education SaaS platform. As a Senior Software Engineer, you will develop core services for Appnovation’s operational platform. You will work with ASP.NET Core, Entity Framework Core, PostgreSQL, and event-driven integrations. The...