Sr Software Engineer II - Ads Manager (Front End)

Xapply; Canada; On-site; CAD 110,000 - 150,000; Full time

Job summary

Xapply, a partner company, is seeking a Sr Software Engineer II - Ads Manager (Front End) based in Canada. You will shape the frontend technology behind a sophisticated self-service advertising platform used by brands, agencies, and retailers.

You will own frontend technical direction while leading large, multi-quarter initiatives across campaign management, creative experiences, reporting, and optimization.

Responsibilities

• Own frontend technical direction for multi-quarter initiatives.
• Lead work across campaign management, creative experiences, reporting and optimization.
• Collaborate with Product, Design, Backend and Data Science teams.
• Develop scalable interfaces and reusable engineering foundations.
• Mentor and provide technical leadership across the team.

Job description

Description:

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr Software Engineer II - Ads Manager (Front End) based in Canada.

This role offers the opportunity to shape the frontend technology behind a sophisticated self-service advertising platform used by brands, agencies, and retailers. You will own frontend technical direction while leading large, multi-quarter initiatives across campaign management, creative experiences, reporting, and optimization. Working closely with Product, Design, Backend, and Data Science teams, you will develop scalable interfaces and reusable engineering foundations. You will also drive improvements in architecture, performance, accessibility, observability, security, and developer productivity. The role combines hands-on engineering with technical leadership, cross-functional influence, and mentorship. It is well suited to a senior frontend engineer who enjoys solving complex problems and modernizing large-scale web applications.