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, Ontario, Canada Bridgepoint Consulting Full-time

    Bridgepoint Consulting, an Addison Group Company, is a leading management consulting firm that helps companies throughout their business lifecycle. We offer a broad range of finance, technology, and risk & compliance services to support clients from startup to IPO readiness. As a leading full-service NetSuite Alliance Partner, we provide a comprehensive set...


  • London, Ontario, Canada Liferaft Full-time

    Liferaft is looking for a highly skilled and visionary Director of UX to establish and scale a world-class user experience across the platform. This role will be hybrid in Halifax, NS, or fully remote within Ontario.Reporting to the Chief Technology Officer, you will be accountable for establishing UX as a first-class, outcome-driven capability at Liferaft....


  • London, ON, Canada Trudell-Medical-International Full-time €70,000 - €95,000 Contract

    Trudell Medical International Inc., 725 Baransway Drive, London, Ontario, Canada Job Description Posted Monday, August 24, 2026 at 4:00 AM At Trudell Medical International (TMI), we pride ourselves on our passion for finding innovative and creative solutions which has enabled us to develop medical devices that continue to make a difference in the lives of...


  • London, Canada Agrocrop Exports Ltd. Full-time

    About Us Agrocrop Exports Ltd. is a trusted leader in the processing and export of Pulses, Beans, Lentils, Peas, and Grains, specializing in Private Label consumer packaging. Based in Canada and backed by HACCP and BRC “AA” certifications, we ensure the highest standards of quality, safety, and reliability in every product. Serving major retailers...

  • Project Manager

    19 hours ago


    London, Canada Kaha Full-time

    About Us Fenergo is an Irish provider of award-winning software solutions for global financial institutions. Fenergo digitally transforms the client experience throughout the client lifecycle, manages compliance with KYC, AML and other regulatory compliance obligations and reduces risk with continuous monitoring of clients and transactions throughout the...


  • London, Canada Exp Global Inc. Full-time €90,000 - €119,000 Contract

    St. Johns, NL, Brampton, Sudbury,or North Bay, ON At EXP, we’re driven to provide innovative solutions for the world’s built and natural environments. As a team of engineers, architects, designers, scientists, creators and a community of professionals, we bring diverse and talented people together to solve the world’s most complex challenges. Here,...


  • London, ON, Canada Prospero Teaching Full-time €41,000 - €48,000 Contract

    HLTA / PPA Cover Teacher - Primary School Prospero Teaching is looking for a HLTA / PPA Cover Teacher for an Ofsted "Exceptional" Primary school in West London. The school is a popular one-form entry mainstream Primary School with a supportive senior leadership team. The school is going from strength to strength and providing training to all...

  • Director of Marketing

    19 hours ago


    London, Canada Wines of Ontario Full-time

    Wines of Ontario (otherwise known as the Wine Marketing Association of Ontario) is dedicated to promoting over 190 Ontario VQA wineries and the unique qualities of Ontario’s VQA wines that are made exclusively from 100% Ontario grown grapes. Our core funding is through the Ontario government, consequently our mandate and objective is also set by the...


  • London, Ontario, Canada Confidential Full-time

    Vice President, Institutional Capital Raising About the Company A Canadian investment and asset management firm Industry Investment Management Type Privately Held About the Role The Company is in search of a Vice President for Institutional Capital Raising. The successful candidate will be tasked with leading capital formation activities and expanding...


  • London, Ontario, Canada Samsara Full-time

    About the role:The Senior Manager, Procure-to-Pay (P2P) is a pivotal leadership role responsible for the strategy, execution, and continuous improvement of our end-to-end global spend management. You will oversee both Procurement and Accounts Payable, ensuring a unified approach to how we purchase, and pay. This role is not just about processing...

  • Remote Manager, Data

    16 hours ago


    London, Ontario, Canada Telus Digital Full-time

    Who We AreWelcome to TELUS Digital — where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS, one of Canada’s largest telecommunications providers, we design and deliver transformative customer experiences through cutting-edge technology, agile thinking, and a people-first...


  • London, Ontario, Canada Sol Ink Full-time

    Loss Prevention & Operations Analyst Level: P3| ProficientLocation: Remote | CanadaReports To: Cathy Langley, Senior Manager, Asset Protection & OperationsType: Permanent | Full-TimeAbout SolinkAt 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 into...


  • London, Ontario, Canada Wabtec Full-time $70,000 - $95,000 Contract

    Job DescriptionWho will you be working with?Bach-Simpson is the lead Event Recorder OEM in the North American Transit market. It designs, develops, and maintains various electronic equipment for trains. The monitoring team in this division is responsible for the Bach-Simpson monitoring products and projects. How will you make a difference? As the Specialist...

  • Remote Data Analyst

    8 hours ago


    London, Ontario, Canada Borrowell Full-time

    DescriptionAbout Borrowell:At Borrowell, we’re on a mission to help Canadians feel confident about their money. We empower individuals to take control of their financial futures by providing the tools and insights needed to understand, build, and use their credit effectively.1 in 10 Canadians use Borrowell for comprehensive credit monitoring and...


  • London, ON, Middlesex County, ON; Ontario, Canada PwC UK Full-time

    About The Role As a Senior Manager, you’ll lead a team of forward-thinking individuals to deliver high quality audits. You’ll be responsible, alongside the audit engagement leader, to develop and nurture relationships with our client’s senior leaders and work with them to plan the audit process from beginning to end. A rewarding career path awaits -...


  • London, Ontario, Canada Trudell Medical International Full-time

    At Trudell Medical International (TMI), we pride ourselves on our passion for finding innovative and creative solutions which has enabled us to develop medical devices that continue to make a difference in the lives of people around the world. Situated within a modern facility located in beautiful London, Ontario, TMI offers a comfortable work environment...

  • Account Manager

    19 hours ago


    London, Canada Eco Outdoor Full-time €60,000 - €90,000 Contract

    Account Manager Waterloo - Sydney We are looking for... Hopefully, you! We’re seeking an experienced, hands-on Account Manager to join our Sales team in Waterloo. The ideal candidate will be responsible for being the first point of contact for many design clients (both specifier (Architects, Designers, Installers and retail end clients) within the...

  • QA Engineer Premium

    2 days ago


    London, Ontario, Canada LYNKED Full-time

    About Us LYNKED is at the forefront of providing innovative technology solutions that drive efficiency and sustainability. With a diverse product portfolio that includes smart thermal energy and water meters, as well as the most advanced cloud IoT Platform and communication infrastructure for multi-tenant properties, LYNKED is shaping the future of energy...


  • London, Canada SearchLabs Full-time

    Director, Preconstruction Southwestern Ontario $180,000–$220,000 + Comprehensive Package We are representing an established Ontario construction organization in the search for a Director of Preconstruction to join its senior leadership group. This is a significant leadership opportunity for an experienced construction professional who understands that...

  • Sr. Financial Analyst

    19 hours ago


    London, Canada Planitar Inc. Full-time €42,000 - €65,000 Contract

    At Planitar, we build technology that helps people see and understand the world’s spaces more clearly. We are the creators of iGUIDE, a powerful property technology solution that combines immersive 3D tours, accurate floor plans and reliable spatial data into a single, easy-to-use system. Our cameras and software platform are used by professionals in real...