Jobs for backend python at Ottawa

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


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

    Affirm is hiring for a senior backend-focused engineer to own quarterly goals for a high‑scale team and deliver reliable systems. You’ll work with product, design, and analytics to balance risks and trade-offs while maintaining quality and ownership across the codebase. You have 4+ years designing and launching backend services in Python or Kotlin,...


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

    Our partner is looking for a Senior Integration Engineer (Python & Typescript) based in Canada. This role is designed for a highly experienced backend engineer who can build and maintain complex integrations across modern software systems. You will use Python and TypeScript to develop robust APIs, integration services, and scalable backend solutions. The...


  • Ottawa, Ontario, Canada IBM Full-time

    IBM Software invites backend engineers to join a team building the world’s leading AI-powered, cloud-native products. You will design, implement, and operate scalable backend services powering a data streaming platform, collaborating across product, design, and operations to deliver end-to-end features in production.You will work with Java, Go, or Python...


  • Ottawa, ON, Canada TrendMicro Full-time €70,000 - €100,000 Contract

    Trend Micro is seeking an Applied AI Backend Software Developer to join TrendAI Vision One in a hybrid Ottawa role. You will design, develop, test, and support scalable backend services using cloud-native patterns and AI-assisted tooling, collaborating across teams. Ideal candidates have 0–3 years of experience, a BS in CS or related field, and knowledge...


  • Ottawa, Ontario, Canada Global Talent Alliance, Canada Full-time

    G-TAC's employer partner is looking for an experienced ­­­Backend Software Engineer to join their North American development team and take part in building their next generation of cloud security products. You will work with a team of back-end and full-stack engineers and take part in building innovative and scalable applications in a cloud...


  • Ottawa, Ontario, Canada SurveyMonkey Full-time

    A leading survey platform in Ottawa is seeking an Associate Engineer to enhance backend services and SDKs. This full-time role involves integrating third-party services, using AI for automation, and collaborating with teams to improve tools. Ideal candidates have 3-5 years experience in full-stack development and proficiency in Python or JavaScript. A hybrid...


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

    GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100 trust GitLab to ship better, more secure...


  • Ottawa, Canada MAJiK Systems Full-time €80,000 - €110,000 Contract

    A software company specializing in manufacturing solutions is looking for a Backend Software Developer to design and build cloud-native services and data pipelines that transform data into insights. Ideal candidates are proficient in TypeScript, Python, or Go, with experience in micro-services, REST/GraphQL APIs, and containerization. This role offers...


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

    Modes is a digital transformation and organizational design collective working with various clients throughout North America. Our focus is on financial services. We help our clients plan, design, and launch digital human-centered experiences that cater to their users' needs and deliver elegant solutions to their toughest challenges. Our team works with...


  • 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.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 Solace Full-time

    A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong backend development skills particularly in Python...


  • Ottawa, Canada Google Inc. Full-time €150,000 - €153,000 Contract

    Google's Waterloo office is hiring a Software Developer for the Developer Connect Insights team. You will build and scale backend services that integrate SDLC events from runtimes, deployments, artifacts, and dependencies, enabling developers to understand runtime health at large scale. You will work across teams, mentor juniors, and contribute to...


  • ottawa, on, Canada Paralucent Inc Full-time

    Join an innovative consulting firm as an Azure Generative AI Backend Engineer, working remotely on impactful projects. Help design and implement scalable AI solutions focusing on RAG architectures and backend system performance.In this senior role, you will utilize your deep expertise in Azure AI services and backend development to build secure,...


  • Ottawa, Ontario, Canada TrendAI Full-time

    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...


  • 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 indicate 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, ON, Ottawa Census Division, ON; Ontario, Canada Affirm Full-time €153,000 - €213,000 Temporary

    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. 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...


  • 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.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 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.Engineering owns cost visibility and optimization across Affirm's cloud and AI infrastructure. We're the team that tells the business what it's spending, why it's changing, and what to do...


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

    A tech company specializing in event-driven architecture is seeking a Senior Software Developer to join their AI team. The role involves leading technical projects, creating robust APIs, and collaborating across functions to enhance product offerings. Candidates should have over 7 years of experience, strong backend development skills particularly in Python...


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

    Enurgen is building DUET, a generational platform for utility-scale solar that turns raw fleet telemetry into recovered revenue. We close the gap between what conventional monitoring can see and what it can diagnose, and across a portfolio it adds up to a lot. At our core is DUET (DUal-sided Energy Tracer), a 3D, physics-based energy yield model spun out...