backend engineer nodejs jobs in Ottawa

Spellbook is seeking a backend engineer to build and scale high‐reliability services that power AI-driven contract work. You will own core platform concerns, design scalable data models, and partner with product and design to balance latency, accuracy, and reliability.You will work with Node.js/TypeScript in a modern tech stack, contributing to on-call...

Coffee Meets Bagel is a women-founded company with a mission to give everyone a chance at love. We build products that help people form meaningful connections and work closely across Engineering, Product, Design, and Data to solve meaningful customer and business problems.We are modernizing both our product and engineering organization, investing in...

Zafin is an AI platform company helping regulated institutions modernize how critical work is designed, governed, and delivered. Our technology enables organizations to move faster while maintaining the governance, accountability, and control required in highly regulated environments. Our portfolio includes Zafin AIOS, an agent orchestration platform for...

Drive innovation at Akamai as a Senior Software Engineer, specializing in cloud infrastructure and automation. Enhance lab services while collaborating with global teams in a flexible remote setup. The role demands strong expertise to support the Compute Lab Team's mission. You'll enhance applications for hardware reservation management and automate testing...

As an AI Engineer at Jeeves, you will own whole workflows from end to end, not individual features. You’ll decide how to build it, ship it, measure it, and keep improving it. You’ll work closely with Product, Backend Engineering, and our customers, but you won’t wait for someone to hand you a spec This is a senior, hands-on role for people who are...

We are looking for a Senior Full-Stack Engineer to join a product-focused engineering team working on enterprise software applications. This role combines strong front-end development, particularly with React, with the ability to contribute across the broader application stack. The successful candidate will work on initiatives that improve product...

Shape the future of technology with Toast as a Senior Software Engineer, specializing in full-stack development. Lead the charge on both backend and frontend initiatives, while embracing flexible work options. Toast seeks a Senior Software Engineer to architect and execute robust backend services and responsive web interfaces. You will manage the lifecycle...

Sidian is building the company brain for engineering firms. As Lead Data Engineer, you will design and build pipelines that ingest drawings, BIM files, PDFs, spreadsheets, documents, emails, and project history, then unify them in a structured, queryable knowledge graph. What you will own - Build multimodal ingestion pipelines for engineering data. -...

We are looking for a Senior Full-Stack Engineer to join a product-focused engineering team working on enterprise software applications. This role combines strong front-end development, particularly with React, with the ability to contribute across the broader application stack. The successful candidate will work on initiatives that improve product usability,...

Responsibilities We’re looking for a Staff Software Engineer (Product) to help shape the technical evolution of our product. This is a senior individual contributor role focused on building high-quality product systems, making sound technical decisions, and supporting other engineers through collaboration and example This role is hands-on and does not...

Join AutoScale Ventures as a Senior Software Engineer, working remotely across Canada. This role focuses on designing and evolving backend systems for data-intensive products. As a Senior Software Engineer, you will leverage over five years of experience to build and maintain scalable backend systems for VinAudit.ca and SquidProxies.com. This position...

Camunda is seeking a Backend Senior Software Engineer on the Data Layer team to advance storage and query capabilities for Camunda 8’s process data, spanning relational databases and Elasticsearch/OpenSearch. You will shape data pipelines, improve retention, and ensure scale and reliability across production systems. You will collaborate with product,...

Sidian is building the company brain for engineering firms. As a Full-Stack Engineer, you will own product development across the stack with a primary focus on backend architecture and agent orchestration. What you will own - Build production Python and TypeScript services, APIs, data models, authentication, queues, and enterprise integrations. -...

Company Description 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...

Join the Streaming team at Affi as a Software Engineer II, focusing on backend systems in a remote environment. Collaborate effectively, leveraging technologies to drive innovative data solutions. This Software Engineer position requires at least 1.5 years of experience in backend system design and development. Proficiency in either Python or Kotlin is...

Open roleSoftware Secured# Mobile Security EngineerOttawa, Canada· REMOTE## About the roleYou review mobile applications before release: how data is stored on the device, how the app communicates with its backend, and whether the client can be modified to reach functionality it should not. You also test the APIs the app depends on, since that is where most...

Seek a rewarding role at Blackletter as a Full Stack Software Engineer. This fully remote position focuses on developing an innovative legal AI platform with ownership over impactful features. Blackletter is on a mission to transform the legal landscape, and we are looking for a Software Engineer with over five years of experience. You will engage in both...

Staff Software Engineer, Data Level: P4 Location: Remote, Canada Reports To: Sean Yang, Director of Engineering Type: Permanent | Full-Time About Solink At Solink, our mission is safeguard what matters most. We provide businesses with the tools to know sooner and act faster by transforming video security into real-time operational insights. Our...

SurveyMonkey is the world’s most popular platform for surveys and forms, built for business—loved by users. We combine powerful capabilities with intuitive design, effectively serving every use case, from customer experience to employee engagement, market research to payment and registration forms. With built‑in research expertise and AI‑powered...

We are recruiting an experienced Cloud Engineer to join our team to support our client in the automotive industry. NOTE: HybridRESPONSIBILITIES:Design, develop, test, and maintain TOP platform components under the guidance of senior engineersBuild and integrate REST APIs, backend services, data-processing functions, and event-driven workflowsDevelop...