Senior Fullstack Product Software Engineer, Web Experience

9+ years of professional software engineering experience, including experience building full-stack product systems, or equivalent practical experience.

Experience designing, shipping, and operating large-scale, customer-facing web applications and multi-component systems.

Strong frontend engineering skills with TypeScript or JavaScript and modern web frameworks such as React, plus experience with at least one backend language such as Python, Go, Java, or C++.

Demonstrated end-to-end ownership of ambiguous, multi-phase initiatives, including adjusting scope based on customer, business, and technical constraints.

Experience making architecture tradeoffs across frontend systems, APIs, data models, reliability, performance, observability, and production operations.

Ability to learn unfamiliar systems, codebases, and approved AI or automation workflows while validating generated output for correctness, security, privacy, and maintainability.

Canada Pay Range

$190,400

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$257,600 CAD

As a Senior Fullstack Product Software Engineer on Dropbox’s Browse & Navigate Web Experience team, you will own and evolve the customer-facing web experiences and supporting systems behind Browse, Navigate, Preview, and related workflows.

You will lead ambiguous, multi-phase work from technical discovery and design through rollout and operational ownership, partnering with Product, Design, Data, Infrastructure, and platform teams.

You will combine full-stack execution with sound architecture, production judgment, and approved AI-assisted workflows while remaining accountable for final technical quality.

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Own multi-phase full-stack product capabilities from requirements and technical design through staged rollout, measurement, and ongoing operation.

Design and evolve scalable web experiences, services, APIs, and data models for Browse, Navigate, Preview, App Shell, window chrome, and shared web capabilities.