senior python backend jobs in Ottawa

Elevate your career at Intel as a Senior Mixed Signal Design Engineer, specializing in analog design and static timing analysis. This hybrid role supports innovative mixed-signal systems development. As part of Intel's esteemed mixed-signal IP development team, you will lead static timing analysis and contribute to circuit optimization. By employing tools...

Staff Software Engineer, Backend (Online Storage)AffirmCanada Middle Software Development 3d ago $130k – $173kAbout this roleAffirm 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 Data and Storage Services team is responsible for...

Job Overview We are seeking a Senior Front-End / Full-Stack Engineer to build and enhance modern enterprise web applications. This role has a strong focus on React and modern front-end development, with opportunities to contribute across APIs, backend services, and full-stack features. The ideal candidate is a senior engineer with strong React expertise...

GoMaterials is one of Canada's fastest-growing companies, recognized by Deloitte, the Globe & Mail, and the Lazaridis Scaleup Program. We're revolutionizing how landscape contractors source plant and hardscape materials through a B2B marketplace that simplifies procurement in a traditionally outdated industry.Since our inception, we have helped landscapers...

Life360 is a remote-first company building AI-native solutions for families and their devices. As a Backend Engineer on the Vertical Experiences (Devices Cloud) team, you’ll design, build, and operate cloud services powering Life360’s connected devices, translating device signals into scalable backend systems. You will work across hardware, firmware,...

W3Global in Canada is seeking a senior backend engineer to own production-grade healthcare GenAI platform backend, using Python 3.12+, FastAPI, and Azure.You will design APIs, orchestrate multiagent GenAI workflows with Google ADK 2.0, integrate LLM providers, and ensure security and reliability in patient-facing services.This role emphasizes ownership in a...

Bluehost, part of Newfold Digital, seeks a Principal Engineer to lead backend/infrastructure architecture for its Hosting platform. You will guide large-scale Python services on Linux with MySQL, modernize Perl/cPanel systems, and advance SRE practices across the org.You will mentor senior engineers, shape multi-quarter roadmaps, and own AI-augmented...

ABOUT ODAIA ODAIA noun o·da·ia | 'oh-day-yeah An Ancient Greek word referring to "ōdē", the word for song, and the root of melody, harmony, and orchestra. We chose it deliberately: the best commercial intelligence doesn't just inform it orchestrates. To learn more visit odaia.ai. ODAIA delivers AI-powered commercial intelligence for life sciences -...

Life360 is a remote-first company building AI-native solutions for families and their devices. As a Backend Engineer on the Vertical Experiences (Devices Cloud) team, you’ll design, build, and operate cloud services powering Life360’s connected devices, translating device signals into scalable backend systems.You will work across hardware, firmware, and...

We’re looking for aSenior Python Developer to join BrainyYack and help build modern, scalable applications and AI-powered solutions for our clients. The ideal candidate is a strong hands-on engineer who can take ownership of complex backend development, architecture, integrations, and production-quality delivery. Key Responsibilities Design and develop...

We’re looking for aSenior Python Developer to join BrainyYack and help build modern, scalable applications and AI-powered solutions for our clients.The ideal candidate is a strong hands-on engineer who can take ownership of complex backend development, architecture, integrations, and production-quality delivery.Key ResponsibilitiesDesign and develop...

At Network Solutions, we've been trusted for decades to help people get online and stay ahead. We've been here since the beginning of the internet, and we're still building for what comes next.As the original digital identity authority, we help secure domain names, protect brands, and safeguard the infrastructure businesses rely on. We empower our customers...

Meet the Team Cisco Networking (CPO) builds the foundational platforms, security solutions, and test automation infrastructure that ensure our enterprise products meet the highest quality and performance standards. Our work ensures that software and hardware seamlessly integrate to deliver secure, reliable, and high-speed connectivity to customers worldwide....

TRM Labs is seeking a Senior or Staff Software Engineer, Data Platform to join our Canada team working remotely. You will architect and build scalable data infrastructure, integrate with multiple blockchains, and partner with data scientists, backend engineers and product managers.You'll design data models, develop ETL pipelines, and ensure sub-second query...

Chubb Canada is seeking a Senior Full-Stack Engineer for its AI Platform. This hands-on role spans React/Angular frontend, NestJS middleware, and Python FastAPI backends, delivering production-grade features for AI-powered workflows and RAG-based search.You will drive architectural decisions and maintain code quality across four repositories. You will...

Technical Interviewer - Java / Full Stack / AI (PT) We are looking for a seasoned technical professional with 8+ years of experience to conduct technical interviews and assess senior Java developers across multiple backend, full-stack, frontend and AI-focused categories. This role supports a large-scale technology hiring initiative for a major global...

Build bold. Deliver impact. Win together. At General Dynamics Mission Systems-Canada, we're not just engineering technology - we're shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve. If you're looking for...

The Solution Consultant a senior individual contributor who serves as the primary technical authority in Account Executive-led sales cycles within an assigned region or global segment. The role bridges commercial and technical disciplines — owning the pre-sales technical motion from discovery through to proof of concept and proposal, while acting as a...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.Broadridge is Growing. We are seeking a highly experienced Senior Identity & Access Management (IAM) / Privileged Access Management (PAM)...

Req ID: 392353 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior OutSystems Solution Architect - Remote to join our team in Ottawa, Ontario (CA-ON), Canada (CA). Senior...