Senior Software Engineer II - Ads Manager (Frontend)

Location: Remote in the United States or Canada; the role follows hirify.global's Flex First remote work policy.

US base pay: $192,000–$202,500, $211,000–$222,500, $220,000–$232,000, or $230,000–$242,500 USD annually, depending on permanent work location and state.

Company

hirify.global provides grocery delivery and household-goods services while supporting flexible earning opportunities for Personal Shoppers.

What you will do

• Own the Ads Manager frontend technical roadmap and architecture for campaign creation, management, reporting, and optimization applications.
• Design and maintain high-quality React interfaces and evolve shared components, state management, and reusable abstractions.
• Partner with backend teams on API and data contracts, including REST and GraphQL integrations.
• Improve observability, performance, accessibility, reliability, security, developer productivity, and technical debt across the platform.
• Lead complex cross-team initiatives, collaborate with Product, Design, Backend, and Data Science, and mentor engineers up to L5.
• Help establish effective use of AI-assisted development tools for code, tests, and refactoring.

Requirements

• 8+ years of experience building modern web applications with substantial ownership of complex, user-facing products.
• Deep expertise in Node and React, including hooks, state management, and performance tuning in large codebases.
• Strong frontend architecture skills covering modularization, shared components, routing, data fetching, and error handling.
• Experience designing and integrating REST and/or GraphQL APIs with backend teams.
• Experience leading large, ambiguous, multi-stakeholder projects from design through rollout and operations.
• Demonstrated impact on productivity and code health through abstractions, tooling, testing, and CI improvements.
• Experience monitoring and observing web applications using Datadog or a similar tool.
• Comfort using AI-assisted developer tools in daily work and interest in scaling their use across the team.
• Excellent communication and collaboration with engineers, PMs, designers, and other partners.

Nice to have

• Experience leading large-scale, data-heavy UIs such as analytics dashboards, editors, or complex workflows.
• Hands-on GraphQL experience at scale, including schemas, client patterns, and performance.
• Experience with Selenium, Cypress, Playwright, or similar automation testing frameworks.
• Deep frontend performance and reliability experience, including bundle optimization, code-splitting, and resiliency patterns.
• Experience leading framework upgrades, design system adoption, legacy deprecation, or other major migrations.
• Experience with Figma and mentoring L3–L5 engineers.

Culture & Benefits

• Flex First work enables employees to work remotely, from an office, or from another preferred location, with regular in-person events.
• Market-competitive compensation and benefits vary by permanent work location.
• The role is eligible for a new hire equity grant and annual refresh grants.