senior full stack software developer jobs in Ottawa

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996 senior full stack software developer job listings in Canada. Find daily updated positions from leading job boards.


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

    Build search experiences with Python or Kotlin and JavaScript or TypeScript as a Full Stack Software Engineer on a remote-first team. Help improve how consumers discover products, compare options, and decide what to buy across platforms. This Full Stack Software Engineer position supports Marketplace and a new Ads business. You will design, develop, and...


  • Ottawa, Canada Descartes Systems Group Full-time €100,000 - €120,000 Contract

    Lead full stack .NET development at Descartes, using SQL Server and automation tools to strengthen global trade content operations. As Senior Full Stack .NET Developer and Team Lead, you will develop internal applications, data platforms, and services. Your work supports trade content management and processing while improving accuracy, scalability, and...


  • Ottawa, Ontario, Canada Cisco Systems, Inc Full-time

    Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Meet the Team Our hardworking team members are lively programming magic across the globe on teams such as Engineering,...


  • Ottawa, Ontario, Canada Mitel Full-time

    Mitel Junior Full Stack Web Developer New Grad | Ottawa | Angular/TS Role Junior Full Stack Web Developer / Software Developer — Front-End UI (New Grad) Company Location(s) Term Term Full-time, new grad / junior Pay Pay Not published on the posting Deadline Deadline Rolling — apply early Overview Mitel is building a next-generation service delivery team...


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

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model —it'sthe data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming thefoundationevery serious AI system runs on. Solace istheleadingplatform for the enterprise AI era. Established...


  • Ottawa, Canada Manulife Full-time €86,000 - €136,000 Contract

    Build technology that makes a difference. Manulife is a leading international financial services provider, helping people make decisions easier and lives better. Here, you’ll have the opportunity to build meaningful digital experiences, solve complex engineering challenges, and work alongside talented people who care about delivering technology the right...


  • Ottawa, ON, Canada House of Commons Full-time €86,000 - €109,000 Contract

    House of Commons in Ottawa, Canada, is seeking an Intermediate Full-Stack Developer to design, build, test, and maintain scalable digital products and services for the parliamentary community. You will collaborate with product teams, architects and stakeholders to deliver secure solutions across front-end, back-end, APIs, and integrations, using ServiceNow,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Lumentum Ottawa ULC Full-time €115,000 - €145,000 Temporary

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Lumentum Canada was awarded the 2022 National Capital Region's Top Employers for the 6th...


  • Ottawa, Ontario, Canada VueToronto Full-time

    Hi there!We're looking for a Full-Stack Developer with strong Django and Vue.js experience for a part-time project.About Us5Blue Software is an Israeli-Ukrainian software development company specializing in custom software development, staff augmentation, dedicated engineering teams, AI solutions, and CTO-as-a-Service. We help startups and mid-sized...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cohere Full-time €215,000 - €295,000 Temporary

    Who are we? Cohere is the leading security‑first enterprise AI company. We build cutting‑edge foundation AI models and end‑to‑end products that are designed to solve real‑world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread...


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

    Build automated tests with Python, C, and Shell scripting as a Senior Software Developer in Test at QNX. Validate embedded software on real hardware platforms. QNX seeks an experienced Software Developer in Test to validate next-generation software technologies. You will design test suites, build automation frameworks, and investigate complex software and...


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

    At OpenText, AI is at the heart of everything we do—powering innovation, transforming work, and empowering digital knowledge workers. We are hiring talent AI can't replace to help us shape the future of information management. Join us.Role: Senior Software Developer (Bilingual)Location: Ottawa /Richmond Hill, ON, Canada (Office- based/On-site)The...


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

    Telesat, headquartered in Ottawa, is seeking a Senior Software Engineering Manager to build, lead and mentor a team of software professionals including engineers, architects and scrum masters. You will set the embedded software strategy, align goals with group objectives, and drive data-driven decisions while fostering a collaborative, inclusive culture...


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

    Help shape how engineers, analysts, and business teams build on and use our enterprise data platform You’ll design data products and the self-service experiences around them — from the data model to the APIs and workflows producers and consumers rely on — so teams can get what they need without waiting on tickets You’ll also help build the...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Hewlett Packard Enterprise Full-time €114,300 - €164,300 Temporary

    Senior Embedded Software Developer While this position is for a future vacancy, we are actively recruiting for this role. This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office.Who We Are Hewlett Packard Enterprise is the global edge‑to‑cloud company advancing the way people live and work. We...


  • Ottawa, Canada Sony Interactive Entertainment Inc. Full-time €141,900 - €212,900 Contract

    Senior Software Engineer / Software Developer (React Native) "Why Sony Interactive Entertainment?" Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud...


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

    Foci Solutions is a remote-first team in Canada hiring a senior full stack developer. You will architect and ship production-grade applications, navigating cloud environments while applying AI to augment the development lifecycle. The role balances deep coding with high-level client collaboration to drive high-quality, sustainable solutions from concept to...


  • Ottawa, Ontario, Canada Cohere Full-time

    Cohere is seeking a Full-Stack Software Engineer for its Internal Applications team. You will build tools that empower researchers and annotators, working on both frontend and backend with Next.js, TypeScript, React, Python, and SQL.You will collaborate with stakeholders across ML research, product, and operations, delivering reliable, scalable internal...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Lumentum International (Thailand) Full-time €115,000 - €145,000 Temporary

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Lumentum Canada was awarded the 2022 National Capital Region's Top Employers for the 6th...


  • Ottawa, Ontario, Canada Cisco Full-time

    Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Applications accepted until further notice. Meet the Team Our hardworking team members are lively programming magic...