Frontend Developer IV Salaries in London, ON
Alternate Job Titles: Graphical User Interface (GUI) Programmer IV, Lead UI Programmer, UI Developer IV, Web Front End Developer IV
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How much does a Frontend Developer IV in London, ON make? The median annual Frontend Developer IV salary in London, ON is C$139,400, as of June 25, 2026, with a range usually between C$131,390-C$149,254 not including bonus and benefit information and other factors that impact base pay. However, the salary for someone with the title Frontend Developer IV may vary depending on a number of factors including industry, company size, location, years of experience and level of education. Our team of Certified Compensation Professionals has analyzed survey data collected from thousands of HR departments at companies of all sizes and industries to present this range of annual salaries for people with the job title Frontend Developer IV in London, ON.
This chart describes the expected percentage of people who perform the job of Frontend Developer IV in London, Ontario that make less than that annual salary. For example the median expected annual pay for a typical Frontend Developer IV in London, ON is C$139,400, so 50% of the people who perform the job of Frontend Developer IV in London, ON are expected to make less than C$139,400.
Source: HR Reported data as of June 25, 2026
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This chart describes the expected percentage of people who perform the job of Frontend Developer IV in London, ON that make less than that salary. For example 50% of the people who perform the job of Frontend Developer IV in London, ON are expected to make less than the median.
Source: HR Reported data as of June 25, 2026
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Develops user interfaces for websites and web-based applications. Translates design mockups and wireframes into code for website and web-based application UI. Designs prototypes; writes and tests code for new or existing applications. Identifies new technologies that can add additional visual display capabilities and enhance site usability. Supports backend integration and maintains graphic standards and branding throughout the UI. Has knowledge of commonly used languages and frameworks, including HTML, CSS, JavaScript, jQuery, Ajax, and Bootstrap. Typically requires a bachelor's degree in area of specialty. Typically reports to a project leader or manager. Work is highly independent. May assume a team lead role for the work group. A specialist on complex technical and business matters. Typically requires 7+ years of related experience. View full job description
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- Frontend Developer IV Salaries with No Diploma
- Frontend Developer IV Salaries with a High School Diploma or Technical Certificate
- Frontend Developer IV Salaries with an Associate's Degree
- Frontend Developer IV Salaries with a Bachelor's Degree
- Frontend Developer IV Salaries with a Master's Degree or MBA
- Frontend Developer IV Salaries with a JD, MD, PhD or Equivalent
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- Fredericton, NB Frontend Developer IV
- Moncton, NB Frontend Developer IV
- Halifax, NS Frontend Developer IV
- Oshawa, ON Frontend Developer IV
- Ottawa, ON Frontend Developer IV
- Charlottetown, PE Frontend Developer IV
- Montreal, QC Frontend Developer IV
- Quebec, QC Frontend Developer IV
- Sherbrooke, QC Frontend Developer IV