Jobs for senior back-end javascript developer at London

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


  • London, Canada Mnp Llp Full-time €50,000 - €80,000 Contract

    Senior Accountant, Tax (Northeastern Ontario) Job Category: Tax Requisition Number: SENIO018554 - Posted : September 1, 2026 - Full-Time Locations Showing 1 location Sudbury, ON P3E5R2, CAN Description Inspirational, innovative and entrepreneurial - this is how we describe our empowered teams. Combine your passion with purpose and join a culture that...


  • London, Canada Lakeshore Residence Full-time €63,000 - €77,000 Contract

    About this position “How do you live in the moment?” We are passionate about ‘Making Every Moment Matter’™. We are seeking a candidate thatshares our values - a person who has a passion to make a difference, who has a strong moralcompass, and who has a commitment to teamwork. The ideal candidate is a warm and lovingperson who makes meaningful...


  • London, Ontario, Canada Karbon Full-time

    About KarbonKarbon is the global leader in AI-powered practice management software for accounting firms. We provide an award-winning cloud platform that helps tens of thousands of accounting professionals work more efficiently and collaboratively every day. With customers in 40 countries, we have grown into a globally distributed team across the US,...


  • London, Canada Equitable-C Full-time €130,000 - €180,000 Contract

    Waterloo, ON, Canada Job Description Posted Monday, July 27, 2026 at 4:00 AM At Equitable, we believe work should be a place where you feel supported, inspired, and empowered to grow. In our caring and collaborative environment, your curiosity is encouraged, your passion is recognized, and your contributions truly matter. Together, we create meaningful...


  • London, Ontario, Canada ITPS (Canada) Ltd. Full-time

    Join ITPS Canada as a Full Stack Developer focused on ERP and AI Systems. This senior role involves designing an innovative Flight School Management System. Based in London, Ontario, you will build a multi-module ERP platform that enhances our aviation operations. Key functions include flight scheduling, training tracking, and maintenance compliance. The...


  • London, Ontario, Canada Blackbird Interactive Full-time

    Blackbird Interactive is a creative-fueled, future-driven, independent game studio where the best talent in the industry can find long-term careers to help grow their abilities while working on a wide range of projects, which encompass world-class IPs as well as our own creations across multiple genres. Our studio operates as a remote-first workplace,...


  • London, Ontario, Canada Luxury Presence Full-time

    Luxury Presence is building the AI growth platform for real estate. Backed by Bessemer Venture Partners and other top investors, we're a Series C company that has hit $100M in annual recurring revenue. More than 90,000 real estate professionals, including over 30% of the WSJ Real Trends top 100 agents in the United States, use us to run and grow their...


  • London, Ontario, Canada Stackadapt Full-time

    StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...

  • Senior Leader Assistant Premium

    13 hours ago


    London, Canada The Fanshawe College of Applied Arts and Technology Full-time $72,114 - $102,918 Contract

    If you are a current Fanshawe College employee, please apply to jobs directly through Workday. Do not apply on the external career page. Interested in growing your career at Fanshawe College?Fanshawe College thrives because of its people. We foster a culture of excellence and see opportunities to turn potential into impact. Leading with empathy, belonging,...

  • Senior Consultant Premium

    13 hours ago


    London, Canada EY Full-time $81,500 - $122,500 Contract

    At EY, we’re all in to shape your future with confidence.    We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.    Join EY and help to build a better working world.    The opportunity   EY Technology Consulting is a fast-moving and high-growth area within EY. We are...

  • Senior Consultant

    9 hours ago


    London, Ontario, Canada EY Full-time

    EY's Technology Solutions Delivery practice assists our national consulting practices in planning, pursuing, delivering, and managing large, complex full lifecycle initiatives along with providing experience in leading practices, methods, and resources in the Oracle's cloud applications and technology space. Oracle Cloud Applications and Technology Services...


  • London, Ontario, Canada PwC UK Full-time

    About The Role Shape the future of business transformation with PwC. Business transformation is evolving faster than ever. AI, automation and intelligent technologies are reshaping how organisations operate, and clients are looking for trusted advisors who can combine deep SAP expertise with consulting, business change and innovation to deliver lasting...


  • London, Ontario, Canada Pointclickcare Full-time

    At PointClickCare our mission is simple: to help providers deliver exceptional care. And that starts with our people. As a leading health tech company that’s founder-led and privately held, we empower our employees to push boundaries, innovate, and shape the future of healthcare. With the largest long-term and post-acute care dataset and a Marketplace of...

  • SAP Training Lead

    7 hours ago


    London, Ontario, Canada PwC UK Full-time

    At PwC, our people in business application consulting specialise in consulting services for a variety of business applications, helping clients optimise operational efficiency. These individuals analyse client needs, implement software solutions, and provide training and support for seamless integration and utilisation of business applications, enabling...


  • London, Ontario, Canada Export Development Canada Full-time

    DescriptionApplication Deadline: August 27, 2026 at 12:00 PMJoin the EDC Team!At EDC, we support Canadian businesses to succeed globally. We provide the financial tools and expertise they need to explore new markets, reduce risks, all towards the goal of making Canada and the world better through trade. Position: Senior Relationship Manager or...


  • London, Canada Six Nations Polytechnic Inc Full-time €100,000 - €117,000 Contract

    Six Nations Polytechnic (SNP) is a unique Indigenous Institute, recognized by community, government, and institutions of higher learning, as a Centre of Excellence for Indigenous Knowledge. SNP offers postsecondary, secondary, trades education and training. SNP has formal partnerships with nine publicly funded Ontario Universities and Colleges and...


  • London, Canada RPMGlobal Full-time €57,000 - €78,000 Contract

    Who we are You know those big cities that still feel like small towns? Where everyone’s friendly and helps each other out? That’s like Doane Grant Thornton. Except here we’re all professionals and there isn’t a mayor or a general store. What we’re trying to say is that we’re a large and growing professional services firm that still feels like a...


  • London, Canada BBA Consultants Full-time €110,000 - €170,000 Contract

    Senior Engineer, Process Control Thunder Bay, ON, Canada | req3168 | Posted on: 8/31/2026 Type of position: Regular Your future role on our team BBA is seeking a senior process control engineer to joinour new Thunder Bay office or existing Sudbury office to support our continuedgrowth in Central Canada. You’ll play a lead role in all phases of...


  • London, ON, Canada Compass Group Canada Full-time $80,000 - $90,000 Contract

    The salary range for this position is $80,000 to $90,000. Final compensation will be determined based on relevant skills, experience, qualifications, and internal equity. In addition to base salary, eligible employees may be entitled to other elements of total compensation, which may include group benefits, employer RRSP contributions, and discretionary...


  • London, Canada Stantec Consulting International Ltd. Full-time €105,400 - €158,100 Contract

    At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...