senior python backend jobs in Ottawa

The Online Storage team provides a set of managed databases as a platform, used to persist data for all AffIn servicesOur platform enables self-service access to OLTP storage systems, including Relational DB(MySQL), KV(DynamoDB), Distributed SQL(TiDB) and Cache(Redis)As a team, we are responsible for various data and access patterns, including but not...

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 mostYour role will be instrumental in designing the next generation of Affirm’s Checkout Platform to provide a world‑class buying experience that puts customers first!We...

OverviewFreelance Chemistry Expert with Python - AI Trainer at Mindrift. The platform connects specialists with AI projects to unlock the potential of Generative AI by leveraging real-world expertise.ResponsibilitiesGenerate prompts that challenge AI.Define comprehensive scoring criteria to evaluate the accuracy of the AI's answers.Correct the model's...

Do you want to empower organizations to build smarter compensation strategies while ensuring fair pay for all employees?Syndio is the leading pay governance and compensation intelligence platform. We help organizations make better pay decisions at every stage of the compensation lifecycle, from leveling and offers to promotions and merit. Our platform gives...

At Affi, 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 Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. We...

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. As we build Affim'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...

OverviewTrendAI™, the global AI security leader and enterprise business unit of Trend Micro, empowers organizations with full AI visibility and consolidated security that inspires confidence, drives innovation, and eliminates risk. At TrendAI, we seek exceptional talent who want to collaborate with the best and push boundaries together. You will help...

Freelance Biology Expert with Python – AI Trainer 1 day ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets opportunity. We believe in...

Drive innovation in compensation strategies as a Lead Backend Engineer at Syndio. This remote-first role requires expertise in designing scalable backend systems. Syndio is on the lookout for a Lead Backend Engineer to strengthen its core platform. In this senior role, you will take ownership of backend services, utilizing your skills in Go and Python to...

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,...

You will be responsible for setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projectsYou will collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and...

The Engineering team builds systems that power affirm's mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the business. Whether we're enabling new ways to pay, ensuring our platforms can scale to the most demanding levels in the industry, or developing seamless servicing experiences, our focus...

Affirm is a remote-first company seeking a software engineer to design, develop, and launch backend systems and scalable APIs. You will work with Python or Kotlin, and leverage AWS, MySQL and Kubernetes to build robust services. You will collaborate with product, design and analytics, support on-call operations, and contribute to a culture of growth and...

Shape the future of data streaming as a Backend Software Engineer on Camunda’s innovative Data Streaming team. Embrace a fully remote role focusing on building scalable process data architectures.In this Senior position, you will revolutionize how Camunda handles process data, moving analytics off the live engine's critical path. Collaborate closely with...

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 Batch Developer Experience team makes batch development and testing faster and more reliable at affirm. As a developer on this team you will partner with product and...

EPITEC in Ottawa is seeking a Senior Automation Developer to design, develop, and maintain automated test solutions for advanced automotive software. You will build scalable frameworks and support verification of embedded systems and infotainment platforms.The role emphasizes Python, OOP, test automation, and CI/CD, with collaboration across software...

Cresta is hiring a Senior Software Engineer, Backend (AI Agent Integrations) to build production-grade backend services that connect Cresta's AI Agents with customers' CCaaS platforms, handling real-time conversations and secure data flows.The role focuses on scalable backend systems, real-time state management, and seamless AI-to-human handoffs,...

Elevate your engineering career with Sureel AI as a Senior Backend Engineer, focusing on platforms and AI infrastructure. Utilize advanced backend skills to contribute to innovative media rights solutions.This senior role requires extensive experience in backend engineering and DevOps within a fast-paced startup environment. You'll design and build robust...

Affirm is seeking a Batch Developer Experience engineer to join our remote-first team serving Canada. You will break down complex backend work, design and launch scalable services, and collaborate with product, design, analytics, and operations to keep systems reliable and observable. Ideal candidates have 1.5+ years as a software engineer, strong Python or...

Affirm is seeking a Software Engineer II to join the Partner Merchant Interfaces team within Decisions Foundations. You will help design, develop and launch backend systems and APIs, using Python or Kotlin, while collaborating across product, design and analytics to balance risks and trade-offs. You will operate in a remote-first environment with flexible...