Jobs for backend python at Ottawa

727 backend python job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada March Networks Corporation Full-time

    At March Networks, our goal is to create a positive working environment where all of our employees can thrive. When you join our team, you’ll enjoy flexibility and support for a healthy work‑life balance, as well as the professional development opportunities needed to advance your career. You’ll be part of a growing global technology company that...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Bell Full-time

    At Bell, we're building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day. That's why we equip our teams with cutting-edge technology, AI tools, and a collaborative environment that supports creativity and growth. On the Bell Business Markets team,...

  • ASIC Synthesis and STA Engineer Premium

    2 days ago


    Ottawa, Ontario, Canada Ciena Full-time $70,700 - $112,900 Contract

    As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being—on and off the job....


  • Ottawa, Ontario, Canada Q-Block Computing Full-time

    Job Description Q-Block Computing is seeking a Platform & Infrastructure Engineer to join our innovative team in Canada. This role offers an exciting opportunity to contribute to the development of cutting‑edge quantum technologies in sensing, communication, and computation. The candidate will join Q‑Block Computing to design, build, and maintain the...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Bell Full-time

    Req Id: 430485 Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we're building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day. We believe in empowering people. That's why we equip our...

  • Founding AI Engineer Premium

    12 hours ago


    Ottawa, Ontario, Canada Northeading Technologies Full-time

    We don't want a VP. We seek a true technical co-founder —the 0-1 architect who will build the AI core and own it end-to-end. You'll trade corporate predictability for foundational upside: substantial founder equity, a founder stipend, and 100% technical ownership. You will be the CTO hands-on, shipping product, hiring next engineers, and setting the...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Scribd, Inc. Full-time €171,000 Temporary

    Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our employees can be real and be bold; where we debate and commit...

  • Full Stack Engineer

    3 days ago


    Ottawa, ON, Canada Jobgether Full-time

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Engineer - (Gaming Fullstack) - WWE Champions based in Canada. This is an opportunity to contribute to a high-impact live-service game enjoyed by a large and highly engaged player community. You will work across the...


  • Ottawa, Ontario, Canada Wazo Full-time

    About us Wazo builds programmable, API-first communication infrastructure and applications.We power unified communications at the infrastructure level:real-time systems, SIP signaling, WebRTC, media flows, distributed services, and high-availability architectures and applications based on those.This is not feature-layer work.This is mission-critical telecom...


  • Ottawa, Ontario, Canada Mindrift Full-time

    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 proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What...

  • software engineer

    3 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Anvil Full-time €140,000 - €170,000 Temporary

    Title Senior Backend Engineer Posted Information Posted on August 09, 2026 by Employer details Anvil Job Type and Location Job Type: Full Time (Ottawa)Total Compensation: CAD $140,000 - $170,000 annual salary - Placement within range based on experience and qualifications. Role Description As a Senior Backend Engineer, you will play a pivotal role...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Scribd, Inc. Full-time

    Scribd, Inc. is hiring a senior frontend/backend engineer to shape the core reading experience and enable AI-powered features. You will work across the stack, migrate components to modern frontends, and collaborate with design, product, and AI/ML teams to deliver high-impact user experiences. You will contribute to GraphQL APIs, scalable services in...


  • Ottawa, Ontario, Canada Affirm Full-time

    Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.Affirm is building the next generation of customer identity and authentication. This role is a hands-on engineering position inside Information Security, focused on designing and shipping...


  • Ottawa, Canada Jobless Full-time €100,000 - €150,000 Contract

    Drive innovation as an AI Engineer for Agentic Workflows at Protocase in Waterloo, Ontario. Design advanced AI applications while working in a collaborative, meaningful environment. This mid-senior role requires 3+ years of software development experience. You will focus on building and integrating agentic systems using large language models (LLMs). The...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Solace Full-time €135,000 - €165,000 Temporary

    Solace helps companies connect and integrate all of their assets through the power of event-driven architecture. Our technology makes it easy to unlock data silos and capture events occurring across large enterprises; stream information about those events everywhere it needs to be in real-time; and give the apps, AI agents and people who receive it the power...


  • Ottawa, Canada Socket.dev Full-time €150,000 - €153,000 Contract

    Minimum qualifications: - Bachelor’s degree or equivalent practical experience. - 2 years of experience with cloud development, distributed computing environments, or developing large-scale backend infrastructure. - Experience programming in Java, C++, Python, or Go. Preferred qualifications: - Experience with Docker and containerization. - Experience...


  • Ottawa, Ontario, Canada Mindrift Full-time

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please provide your resume in English and specify your proficiency level.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What we doThe...


  • Ottawa, Ontario, Canada Socket.dev Full-time

    Solace is seeking a software developer to join the team building the Solace Agent Mesh, an event-driven platform that connects, orchestrates, and scales AI agents in real time.You will work on frontend and backend components, contribute to API design, and collaborate across teams to deliver robust solutions using agile practices. The role requires 3–5...

  • Senior Software Engineer I Premium

    12 hours ago


    Ottawa, Ontario, Canada SurveyMonkey Full-time

    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...


  • Ottawa, Ontario, Canada Dominion Dynamics Full-time

    Senior Software Engineer Fullstack Preferred Location: Ottawa Reports to: CTO Type: Full-Time The Role This is a senior full-stack role building systems end to end — backend telemetry ingestion and data processing, the operator-facing dashboards, and the embedded and edge integrations in between. What makes it interesting is the environment:...