python backend engineer jobs in Ottawa

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...

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...

Miratech is seeking a Senior AI Engineer with Python, LangGraph and LangChain to join our US healthcare client. You will play a key role in developing and enhancing an enterprise AI platform that enables intelligent workflows, conversational experiences, and AI-powered automation across multiple business functions. This is an exciting opportunity to work...

Affirm is seeking a Software Engineer for the Identity Decisioning team to build backend systems that validate consumer identity in line with KYC requirements. You will work alongside Product, Compliance, Auth, Fraud, and other engineering teams to deliver transparent financial products and support various product decisions.You will break down projects,...

Location: Canada (Remote-friendly) Start date: ASAP Languages: English (required), French (strong plus) Databases: PostgreSQL, MongoDB About The Role Pragmatike is hiring on behalf of a fast-growing, product-driven technology company building data-intensive platforms used at scale across multiple markets. The product focuses on automation, data extraction,...

Miratech is seeking a Senior AI Engineer with Python, LangGraph and LangChain to join our US healthcare client. You will play a key role in developing and enhancing an enterprise AI platform that enables intelligent workflows, conversational experiences, and AI-powered automation across multiple business functions.This is an exciting opportunity to work with...

Shape reliable capacity plans with Python or Kotlin as a Senior Backend Engineer on Affirm’s remote Canada Capacity Modeling team. Forecast traffic and tune resources for peak demand. This senior position owns quarterly goals while guiding engineers through ambiguous, open-ended problems. You will build backend systems at scale using AWS, MySQL, or...

Pentangle Tech Services | P5 Group is seeking an experienced automation-focused engineer for Automotive Embedded domains in Ottawa. The role requires deep Python scripting, AUTOSAR Classic expertise, and hands-on testing on hardware benches and ECUs.You will gather and analyze requirements, write automated test cases in Python, and participate in UDS testing...

Miratech is seeking a Senior AI Engineer with Python, LangGraph and LangChain to join our US healthcare client. You will play a key role in developing and enhancing an enterprise AI platform that enables intelligent workflows, conversational experiences, and AI-powered automation across multiple business functions. This position offers the chance to work...

IBM Canada, Ottawa, is seeking an Application Developer to build, support, and enhance software solutions across client projects. You will work on maintaining development platforms using C, C++, and Python to deliver reliable, scalable applications.You will diagnose issues, collaborate with cross-functional teams, and implement high-quality solutions that...

Job Description Job Description We are seeking motivated and talented Software Engineers to join our automotive software engineering team. The successful candidates will contribute to the design, development, integration, testing, and maintenance of automotive infotainment systems and embedded software applications. Candidates should have a strong...

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. The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm. As a developer on this team you will partner with product and...

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 productsAuthentication is the front door to affirmOur systems power critical consumer journeys (including sign-up, sign-in,...

A healthcare technology platform is seeking a Full-time Software Engineer to craft solutions that reshape the connection between healthcare professionals and facilities. You will collaborate with product managers to build impactful features and work within a dynamic remote team. Ideal candidates will have expertise in TypeScript and Node/NestJS, with a focus...

A leading technology company in Canada is seeking a Mid-Senior Python Developer for AI-powered software development. The role involves building and maintaining AI services, integrating with generative AI APIs, and managing training datasets. Ideal candidates will have 5+ years of Python experience focused on AI libraries and strong problem-solving skills....

OverviewGet AI-powered advice on this job and more exclusive features.Here at Structure Studios, we built our reputation by developing award-winning 3D/AR/VR software that changed how an entire industry does business. Now, we're adding an AI-powered layer to our software that will make our 3D renders more realistic, efficient, and compelling:Phase 1: Use...

AutoScale Ventures is seeking a Senior Software Engineer to design, build, and evolve backend systems powering data-heavy products like VinAudit.ca and SquidProxies.com. You will own key backend initiatives end-to-end, mentor peers, and collaborate on architectural decisions to improve reliability and performance. The role emphasizes autonomy and ownership,...

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...

Build automated quality coverage for advanced AI-based scheduling software using Python APIs, Selenium, and CI/CD support. Remote candidates may visit Vancouver for team meetings.As a Senior QA Automation Engineer, you will maintain automation frameworks for enterprise products. You will create test plans, coordinate QA activities, and help ensure reliable...

An established industry player is seeking a talented Automation Developer to join their dynamic team. This role focuses on enhancing automation processes using Python and Selenium, driving efficiency in functional and regression testing. The ideal candidate will thrive in a collaborative environment, leveraging their skills to contribute to innovative IT...