Jobs for javascript back-end developer at Ottawa

1,000 javascript back-end developer job listings in Canada. Find daily updated positions from leading job boards.

  • Group Fitness Instructor Trainee Premium

    20 hours ago


    Ottawa, Canada GoodLife Fitness Centres Part-time $1,300 Contract

    GROUP FITNESS INSTRUCTOR TRAINEEWhen applying for this position, please upload a copy of any certifications, including CPR.  If you are selected to move forward, the next stage may include a live or virtual movement screen.  Only successful candidates will be contacted.Who is a Group Fitness Instructor Trainee?The Group Fitness Instructor Trainee is...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Warner Bros. Discovery Full-time €94,200 - €150,700 Temporary

    Welcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Jane App Full-time €128,000 - €200,000 Temporary

    Senior Software Developer - Booking Join to apply for the Senior Software Developer - Booking role at Jane App . Get AI-powered advice on this job and more exclusive features. Join Our Mission Help the Helpers with Jane. Let's kick things off with a quick intro. Jane is a team that's all about fostering growth, spreading delight, and serving our...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Socket.dev Full-time €25,000 Temporary

    Some of the world's biggest brands already run their advertising on our AI platform. We're moving fast, want to help us build the pipeline that gets us there? At Pencil, we've built the operating system for AI-made advertising, the platform that aggregates every major AI model, so creative and marketing teams go from brief to finished asset without...


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

    Join Ericsson as a Principal Developer to redefine RAN software portability in Ottawa. Utilize your expertise in COTS platforms for impactful innovations in a hybrid setting. In this pivotal role, you will lead initiatives that enhance software adaptability across various hardware ecosystems like Intel and ARM. Your focus will be on system-level...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada TechInsights Full-time €20 - €25 Temporary

    OUR STORY TechInsights is the information Platform for the semiconductor industry. OUR STORY TechInsights is the information Platform for the semiconductor industry. Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Automotive and Surface Transportation Full-time €83,985 - €168,192 Temporary

    Priority will be given to the following designated employment equity groups: Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*. * The Employment Equity Act, which is under review, uses the terminology Aboriginal peoples and visible minorities. Aerospace Due to the nature of the work and operational...


  • Ottawa, ON, Canada LRO Staffing Full-time $38,572 - $41,328 Contract

    Become a Full Stack Developer with LRO Staffing on a remote contract focused on healthcare applications. Utilize your Java and Angular skills in meaningful projects. This six-month contract role is in partnership with a national organization in the healthcare sector. As a junior-to-intermediate developer, you'll work collaboratively in an Agile product team...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Robertson & Company Ltd. Full-time

    Join the team in Ottawa as a Power Platform Developer and take on the challenge of creating advanced applications. This on-site role emphasizes data integrity and efficient reporting processes. The position demands collaboration with various stakeholders while ensuring adherence to data governance and compliance policies. Create and manage Power BI...


  • Ottawa, ON, Canada Momentous Ltd. Full-time €120,000 - €170,000 Contract

    Join Rebel as a Senior Full Stack Developer in Ottawa, focusing on JavaScript to drive innovation. This role involves modernizing systems and leading agile teams in development projects. Rebel seeks an accomplished developer to integrate in-depth technical skills with leadership to influence product quality and user satisfaction. You will leverage your...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada CNN Full-time €94,200 - €150,700 Temporary

    Welcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our...


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

    Transform user experiences as a Front-end Engineer, specializing in scalable solutions for enterprise planning. Bring your JavaScript/TypeScript and React skills to build effective, dynamic interfaces. This opportunity allows you to be part of a collaborative product squad focused on merging complex data with user-friendly design. You will lead features...


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

    As a Senior Backend Engineer on the Flow Components functional team, you’ll help build GitLab’s Flow Registry, which provides reusable primitives for agentic flows built on the GitLab Duo Agent Platform Your primary focus will be backend engineering in Python, using LangChain and LangGraph to develop secure, reliable, and scalable capabilities across...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Solace Full-time €85,000 - €105,000 Temporary

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model — it's the 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 the foundation every serious AI system runs on. Solace is the leading real-time data platform for the enterprise AI era....


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Maplesoft Group, an SEB Company Full-time €60 - €75 Temporary

    Job ID: 14362 Job Title: Guidewire Developers Contract Length: Full-Time Permanent Location: Hybrid in Toronto, Mississauga or Guelph (2 days/week on-site) Vacancy Type Federal Government Clearance Level Required: New Position ________________________________________ About Us Maplesoft Group is currently seeking a Hybrid Senior Guidewire Developer for...


  • Ottawa, ON, Canada Telesat Full-time €140,000 - €190,000 Contract

    Senior Defence Solutions Engineering Specialist Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mindrift Full-time €48 Temporary

    Freelance Software Developer (Ruby) - AI Trainer 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. The Mindrift platform connects specialists with AI projects from major tech...


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

    Become a pivotal team member as an Application Software Architect with Transport Canada, focusing on marine safety applications. This remote-friendly contract position enhances Agile practices in software innovation. As a Level 3 architect, your expertise will shape digital product solutions essential for marine safety. You will be responsible for designing...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada MindBridge Full-time €108,000 - €121,000

    MindBridge Analytics, 80 Aberdeen Street, Ottawa, Ontario, Canada Job Description MindBridge is the global leader in AI-powered financial risk intelligence. Our platform, MindBridge AI™ is enabling finance and audit professionals to build the AI-powered finance department of the future. With over 120 billion financial transactions analyzed with...


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

    About PureLogic IT PureLogic IT provides innovative IT solutions for the Federal Government and private sector organizations. We enable outcomes as a secure and trusted technology service provider across current and emerging technologies. With expertise across all areas of IT including cloud technology, software solutions, and infrastructure, as well as...