Jobs for junior react developer at Ottawa

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


  • Ottawa, ON, Canada TBT Engineering Full-time €65,000 - €75,000 Contract

    Position Description Contribute to and lead the preparation of civil design projects while collaborating with multidisciplinary teams across diverse engineering divisions in a dynamic and growth-oriented environment. Apply advanced technical knowledge in site development, grading, drainage, road and highway design, and municipal infrastructure. Provide...


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

    Lekadir LLP is seeking a Manager to oversee assurance and accounting engagements, ensuring quality service and adherence to ASPE standards. You will mentor junior staff, manage deadlines, and build strong client relationships to expand our service offerings. Join a mission-driven firm that values excellence, confidentiality, and collaborative growth. The...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Celero Communications Full-time €150,000 - €250,000 Temporary

    Senior DSP Firmware Engineer We are seeking a Senior DSP Firmware Engineer to design, implement, and debug firmware supporting advanced DSP algorithms on next‐generation silicon platforms. You will work closely with system architects, DSP designers, and verification teams to deliver high‐performance firmware across pre‐silicon and post‐silicon...


  • Ottawa, Canada Google Inc. Full-time €150,000 - €153,000 Contract

    Software Developer, Developer Connect Insights Google Waterloo, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. X This posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. -...


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

    Senior Software Engineer in Test (SDET) Location: Ottawa, ON | Hybrid Department: R&D- Infrastructure Reports To: Sean O'Hagan, Director, Engineering Type: Permanent | Full-Time About Solink At Solink, our mission is to safeguard what matters most. We provide businesses with the tools to know sooner and act faster by transforming video security...


  • Ottawa, Ontario, Canada TBT Engineering Full-time

    Join TBT Engineering as an Intermediate Electrical Engineer, leading diverse projects in a collaborative environment. Utilize your technical skills for designing electrical systems in commercial buildings. This Intermediate Electrical Engineer role at TBT Engineering requires a strong understanding of building services such as power distribution and...


  • Ottawa, Ontario, Canada Smith-Andersen- Full-time

    Join Smith + Andersen as an Innovative Project Designer and drive impactful engineering solutions. Work in a flexible environment focusing on sustainable designs across Canada. In this role, the Project Designer will oversee the technical aspects of engineering design for various project types. You’ll engage with interdisciplinary teams to develop...


  • Ottawa, Canada Engineered Lifting Systems & Equipment, Inc. (CA) Full-time €72,000 - €133,000 Contract

    Drive innovation in electrical design with Gorbel Canada as a Senior Electrical Designer. Lead electrical and control systems for cutting-edge material handling equipment. The Senior Electrical Designer at Gorbel Canada is a key leader responsible for developing robust electrical and control systems. You will work on power distribution, PLC programming, and...


  • Ottawa, ON, Canada GFT Full-time $107,700 - $163,000 Contract

    Become a Senior Pipeline Engineer/Project Manager with GFT in Ontario. Focus on water management projects that blend innovation and engineering expertise in a hybrid work model. In this role, you will lead GFT’s efforts in sustainable water infrastructure, driving technical and project leadership as part of a skilled Water team. You will manage the entire...


  • Ottawa, Ontario, Canada Nokia Full-time

    Help shape the future of technology at Nokia as the Lead Software Engineer for ASIC SDKs. Develop SDKs that integrate seamlessly into high-performance DSP products. As part of Nokia’s SDK team, your role focuses on designing, developing, and maintaining ASIC SDK software. You will engage deeply in both pre-silicon and post-silicon processes, ensuring...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Stantec Consulting International Ltd. Full-time

    Stantec Consulting International Ltd. in Ottawa, ON is seeking a Senior Mechanical Engineer to lead design and execution of mechanical systems for civic, industrial, healthcare, commercial and educational projects. You will mentor junior staff, coordinate with offices, develop and maintain client relationships, and ensure projects meet scope and budget...


  • Ottawa, ON, Canada Paracel Laboratories Ltd. Full-time €50,000 - €60,000 Contract

    Join Paracel Laboratories as an Intermediate Lab Analyst in Ottawa. This role emphasizes hands-on experience with GC and GC-MS systems while meeting production and quality targets. In this on-site position, you will support the Organics Department, leveraging your expertise to solve complex technical issues. Your responsibilities will include ensuring QA/QC...


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

    A career in IBM Consulting is rooted by long‑term relationships and close collaboration with clients across the globe. You’ll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients...


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

    Become a Senior Pipeline Engineer/Project Manager with GFT in Ontario. Focus on water management projects that blend innovation and engineering expertise in a hybrid work model. In this role, you will lead GFT’s efforts in sustainable water infrastructure, driving technical and project leadership as part of a skilled Water team. You will manage the entire...


  • Ottawa, ON, Canada Solink Corp. Full-time €110,000 - €150,000 Contract

    Senior Software Engineer in Test (SDET) Location: Ottawa, ON | Hybrid Department: R&D- Infrastructure Reports To: Sean O'Hagan, [Director, Engineering] Type: Permanent | Full-Time About Solink At Solink, our mission is safeguard what matters most. We provide businesses with the tools to know sooner and act faster by transforming video security into...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada J.D. Irving Full-time

    Junior Electrical Engineer/Technologist (Co-op) Fleetway Engineering Job Description Are you an Engineer or Technologist, in the electrical field looking for an opportunity in the marine industry? Join Fleetway Inc.’s engineering team and be a part of Canada’s National Shipbuilding Strategy and the Halifax Class Design Agent contracts. Through these...


  • Ottawa, Canada Google Inc. Full-time €150,000 - €153,000 Contract

    Software Developer, Ads Safety Enablement and Prevention Google Waterloo, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. This posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring...


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

    The buildings that make up the landscape of our daily lives seem like permanent fixtures, fastened to a time and place. But what if that didn’t have to be true? What if our built environment — where we live, learn, play, and conduct business — carried us forward instead? Our Buildings practice keeps people at its heart, recognizing that our shared...


  • Ottawa, Ontario, Canada EXP Full-time

    EXP in Ottawa, Ontario is looking for an experienced Hydrogeologist to lead municipal and infrastructure projects. This senior role focuses on delivering effective hydrogeological solutions that meet client needs. In this position, you will partner with clients to understand their requirements and manage hydrogeological studies, including groundwater...


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

    Manulife is a leading international financial services provider, helping people make decisions easier and lives better. Help craft the future you want to see — and discover that better can take you anywhere you want to go. Position Responsibilities - Designs, develops, tests, delivers, maintains, and improves business applications as a member of a team,...