react software jobs in Ottawa

1,000 react software job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Urban Ridge Supplies Full-time €175,000 - €385,000

    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 adoption of...

  • AI Engineer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Insight Full-time €150,000 - €160,000

    AI Engineer You will have the flexibility to work fully remotely. We are not just a tech company; We believe that by unlocking the power of people and technology, we can accelerate transformation and achieve extraordinary results. As a Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide...


  • Ottawa, ON, Canada Appone Full-time

    Full-Stack .NET Developer (Remote - Canada) About the Organization At JETNET, we pride ourselves on being an aviation intelligence organization that values Integrity, Quality, Collaboration, and Customer Focus. Our mission is to collect aviation data globally and make it easily accessible, usable, and valuable across every segment in aviation. JETNET's data...

  • AI Engineer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Insight Enterprises Full-time €150,000 - €160,000

    Requisition Number: 106471AI EngineerLocationYou will have the flexibility to work fully remotely.Insight at a Glance14,000+ engaged teammates globally$8.2 billion in revenue in 2025Certified as a Great Place to Work in 9 Countries in 2025Fortune 500 Company (No. 447) in 2025Received 25+ industry and partner awards in the past year$1.4M+ total charitable...


  • Ottawa, ON, Canada Inviso Corporation Full-time

    Department: MSG Location: Vancouver (Waterfront / Coal Harbour / Canada Plac This is a remote, client-facing consultant role with Inviso. In this position, you will support an external software development organization as part of Inviso’s delivery team, helping build the customer-facing and admin experiences for an enterprise AI platform. The Inviso...


  • Ottawa, ON, Canada Eventbase Full-time

    Engineering Manager, Mobile Department: Mobile Engineering Employment Type: Full Time Location: Remote, Canada Compensation: CA$155,000 - CA$190,000 / year Description We are looking for an Engineering Manager, Mobile to lead our mobile engineering team and help shape the future of our mobile platform. This role is ideal for someone who is both a hands‑on...

  • Technical Architect

    1 week ago


    Ottawa, ON, Canada United States Digital Space LLC Full-time

    **Secure Every Identity, from AI to Human **Identity is the key to unlocking the potential of AI. the company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who...


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

    Location: REMOTE / Toronto, Ontario This job allows you to work remotely. About the role: We have a new enterprise grade kind of product: business processes described in natural language, generated as executable BPMN workflows, and improved autonomously from production data. We’re hiring the first cohort of Forward Deployed Engineers to bring it into...


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

    Lillio is seeking a Senior Software Engineer to design, develop, and maintain web applications using Ruby on Rails, React, and GraphQL. Join a tight-knit Product & Engineering team dedicated to elevating early childhood programs with innovative design and quality solutions. You will lead technical decision making, mentor peers, and help drive secure,...

  • Gen AI Developer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada VeeRteq Solutions Inc. Full-time

    Role: Gen AI Developer As a Gen AI Developer, you will be a part of an Agile team to build a production grade healthcare conversational GenAI platform. The stack centers on Python 3.12+, FastAPI, and Google ADK 2.0 as the primary multi agent orchestration and structured output toolkit, deployed on Azure. The role emphasizes backend service development,...


  • Ottawa, ON, Canada Cohere Full-time

    This role is for people who love building tools for their coworkersThe Internal Applications team creates tools that help us create better modelsIn this role you will collaborate with internal stakeholders, which include annotators, ML researchers, product managers and moreJoin our team of builders who create tooling that will pave the way for the next...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Mangrove Systems Full-time €125,000 - €175,000

    About Us Mangrove is building a digital platform to support Measurement, Reporting, and Verification (MRV) operations across the broad and fast-evolving landscape of carbon removal and clean fuel pathways. We're looking for a product-minded full-stack developer to help us scale that mission by enhancing implementation efficiency and delivering powerful...


  • Ottawa, ON, Canada Mindrift Full-time

    Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment.We're building a dataset to evaluate AI coding agents - how well a model handles real-world developer tasks.You'll create challenging tasks and...

  • Senior Consultant

    1 week ago


    Ottawa, ON, Canada Engineered-Intelligence-Inc.-1 Full-time

    Our Business Engineered Intelligence (EII) is autilityinfrastructure technology company headquartered in Calgary with offices in Toronto, andadditionallocations opening in the US. Our software is used by many of North America’s most reliable electric utilities to manage their physical grid assets andoptimizeintervention and investment decision-making. We...


  • Ottawa, ON, Canada Urban Ridge Supplies Full-time

    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 adoption of...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Grafanalabs Full-time €164,490 - €197,389

    Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

  • AI Engineer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Insight Full-time €150,000 - €160,000

    Requisition Number: 106471 AI Engineer Location You will have the flexibility to work fully remotely. Insight at a Glance 14,000+ engaged teammates globally $8.2 billion in revenue in 2025 Certified as a Great Place to Work in 9 Countries in 2025 Fortune 500 Company (No. 447) in 2025 Received 25+ industry and partner awards in the past year $1.4M+ total...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Grafanalabs Full-time €186,368 - €223,642

    Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

  • Senior Consultant

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Engineered Intelligence Inc Full-time

    Our Business Engineered Intelligence (EII) is a utility infrastructure technology company headquartered in Calgary with offices in Toronto, and additional locations opening in the US. Our software is used by many of North America’s most reliable electric utilities to manage their physical grid assets and optimize intervention and investment...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Embrace Software Inc Full-time

    Senior .NET Developer Embrace Software Inc Senior .NET Developer Embrace Software Inc Embrace Software, headquartered in Tampa, USA, is one of the fastest-growing software acquirers in the world. We focus on building niche software businesses that deliver mission-critical solutions across industries (Industrial, Healthcare, Fintech and Edtech). Fortune...