backend engineer nodejs jobs in Ottawa

Affirm is building a remote-first data infrastructure team focused on scalable cache services (Redis and Valkey). You will help design, implement, and productionize these systems across AWS, MySQL, and distributed data platforms, with a strong emphasis on reliability and performance. Join us to own end-to-end migrations, automate workflows, participate in...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Cresta in Canada is seeking a software engineer to build real-time AI agent infrastructure powering voice and chat agents. You will design a low-latency runtime, manage distributed sessions, and operate a serverless-like function platform with versioned rollouts.You'll own developer tooling and test infrastructure, drive observability and incident response,...

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...

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....

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...

Drive data architecture as a Senior Backend Engineer with Affi, focusing on marketing technology and measurement systems in a remote environment. Collaborate with cross-functional teams to enhance consumer growth strategies.As a Senior Software Engineer in the Marketing & Privacy Engineering (MPE) team, you will lead the design and implementation of backend...

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...

Affirm is seeking a Senior Software Engineer for the Consumer Authentication Platform. The role focuses on building secure, reliable authentication experiences across millions of users and merchants, spanning sign-up, sign-in, account recovery, and step-up challenges. You will lead architectural initiatives and deliver reusable authentication capabilities...

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,...

Affi is seeking a Senior Software Engineer to own data-driven measurement and backend systems at scale. You will build pipelines, identity data, and attribution across marketing and growth channels, working cross-functionally with product, analytics and data engineering.This remote-first role is open to candidates across Canada, with base pay CAD...

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.We are looking for a Staff Engineer to lead projects and initiatives on the Fraud Decisioning team. You’ll be responsible for building tools and systems that empower affirm fraud...

Affim is seeking a Staff Engineer to lead projects on the Fraud Decisioning team. You’ll build tools to empower fraud-fighting capabilities, partner with Product, ML, Analytics, and Business teams, and use data-driven decisions to improve risk deciders.This remote role is open to candidates in Canada and offers a transparent pay structure with equity and...

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...

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. What You’ll Do With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in...

OverviewSenior Backend Developer, Content & Personalization (Remote, Canada) – AmuseJoin to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse.This range is provided by Amuse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range: $120,000.00/yr -...

Collaborate with your pod — a small, focused team of developers — to build and maintain IAM capabilitiesContribute to the backend codebase with an eye toward reliability, scalability, and securityParticipate in technical design discussions and help break down projects into clear, actionable tasksIdentify and suggest improvements to our authentication and...

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...

The Consumer Authentication Platform team is looking for a passionate Senior Software Engineer to help build the secure, reliable, and seamless authentication experiences that connect millions of consumers with affirm’s financial products Our systems power critical consumer journeys (including sign-up, sign-in, account recovery, checkout authentication,...

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...