senior backend software engineer python jobs in Ottawa

Airborne Platform Software EngineerBuild the software that powers the future of connected aviation.At Gogo, we’re transforming how people connect in the sky by building technology that powers connectivity aboard business aircraft around the world.As our Airborne Platform Software Engineer, you’ll design, develop, and test production-quality software for...

MindBridge is the global leader in AI-powered financial risk intelligence. Our platform, MindBridge AI™ is enabling finance and audit professionals to build the AI-powered finance department of the future. With over 120 billion financial transactions analyzed with MindBridge’s AI, we set the standard for innovation, scalability, and customer...

askpolly transforms large-scale human conversation into actionable insights. By leveraging AI and patented statistical models to analyze organic social media data, askpolly provides near‑instant, statistically valid insight into market reactions, election outcomes, and messaging strategy. We are moving beyond traditional polling to give teams an agentic...

Airborne Platform Software Engineer Build the software that powers the future of connected aviation. At Gogo, we’re transforming how people connect in the sky by building technology that powers connectivity aboard business aircraft around the world.As our Airborne Platform Software Engineer, you’ll design, develop, and test production-quality software...

## Senior Software EngineerApply: Ottawa, Canada: Full time: Posted Yesterday: R4271**Airborne Platform Software Engineer**Build the software that powers the future of connected aviation.At Gogo, we’re transforming how people connect in the sky by building technology that powers connectivity aboard business aircraft around the world. As our...

Senior Software Engineer – LC4ISR (ISTAR) KWESST (a DEFSEC Technologies company) develops and delivers next generation military and public safety technology for military and first responder customers. The company is proudly Canadian and provides Dismounted/Mounted Domain Expertise in Command-and-Control software development, integration, and support...

About Secure Yourself IT Solutions At Secure Yourself IT Solutions, we help organizations solve real technology problems. We provide IT consulting, contract staffing, and software solutions that support the way businesses work. Our work brings together people, technology, and practical thinking. We focus on building software that is secure, reliable, and...

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown...

Build AI platform services at Affirm using Python or Kotlin, designing reliable backend systems for production workloads at scale. Work remotely within your home country.As a Senior Backend Software Engineer, you will own technical decisions across the AI Platform team. You will build governed interfaces for models, tools, and agents while supporting...

Reports to: Director of Software Type: Full-Time Location: Ottawa or Toronto Location AuraNet is Dominion Dynamics' mesh networking platform for autonomous assets working in contested and disconnected environments. It has to move data securely and in real time over links that aren't conventional wired networks, where bandwidth is scarce, connections...

LeverageTek is actively seeking an Integration Operations Senior Software Engineer for a 12-month contract with its Canada-based customer. Work Location Remote Key Tasks Provide production and operational support for the organization's integration platforms, services, and APIs Onboard internal teams to Azure API Management (APIM) Maintain, monitor,...

Design financial APIs at Jeeves using Go, Python, or Node.js/TypeScript while working remotely or hybrid, depending on location and department.As a Senior Backend Engineer, you will build production systems for payments, cards, spend management, and compliance. You will support customers across more than 20 countries. The work includes RESTful and GraphQL...

Upsun seeks a Backend Software Engineer to enhance our billing systems. Focus on backend service development in Go for complex billing integrations and ensure accuracy in customer invoicing. In this role, you will build and maintain the backend services for our billing platform. Your expertise will drive projects that handle revenue across multiple...

Upsun seeks a Backend Software Engineer to enhance our billing systems. Focus on backend service development in Go for complex billing integrations and ensure accuracy in customer invoicing.In this role, you will build and maintain the backend services for our billing platform. Your expertise will drive projects that handle revenue across multiple currencies...

At affirm, 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,...

Shape reliable capacity plans with Python or Kotlin as a Senior Backend Engineer on Affirm’s remote Canada Capacity Modeling team. Forecast traffic and tune resources for peak demand. This senior position owns quarterly goals while guiding engineers through ambiguous, open-ended problems. You will build backend systems at scale using AWS, MySQL, or...

Airborne Platform Software Engineer Build the software that powers the future of connected aviation. At Gogo, we’re transforming how people connect in the sky by building technology that powers connectivity aboard business aircraft around the world. As our Airborne Platform Software Engineer, you’ll design, develop, and test production-quality...

Airborne Platform Software Engineer Build the software that powers the future of connected aviation. At Gogo, we’re transforming how people connect in the sky by building technology that powers connectivity aboard business aircraft around the world. As our Airborne Platform Software Engineer, you’ll design, develop, and test production-quality software...

HHHub.eu, a FinTech software provider with over 25 years of experience, seeks a Senior .NET Engineer – Banking & Payments to design and develop backend systems for core banking, account management, and payment processing. You will contribute across the software lifecycle, mentor peers, and participate in architecture discussions, code reviews, and CI/CD...

Step into the role of Senior PHP Backend Engineer at eleven-x, enhancing backend services for our eXactPark solution. Leverage your advanced PHP and Laravel skills to improve our innovative parking technology. This full-time position entails significant responsibilities across technical design and operational excellence in backend systems. You will work...