Frontend Developer

Front End Developer II

The Retail Media Network (RMN) is responsible for enabling advertisers to promote products across our digital ecosystem, including web and mobile platforms. RMN drives monetization by delivering sponsored ads, managing campaign performance, optimizing targeting, and ensuring accurate reporting and billing. The department works cross-functionally with Ads, Payments, Analytics, and Platform teams to provide a seamless advertiser experience.
Project Description

The Billing team within RMN owns the end-to-end billing lifecycle for sponsored campaigns. This includes: budget management and allocation, spend tracking and reconciliation, revenue calculations, invoice generation and adjustments, integration with Payments and Finance systems, and real-time and near-real-time spend reporting. The team ensures financial accuracy, transparency, and scalability of the billing platform while supporting high-volume ad delivery.
Position Summary – Front End Developer II

The Front End Developer II will be responsible for designing, developing, and maintaining scalable and high-performance user interfaces for RMN Billing systems. This role involves building intuitive dashboards and tools used by internal stakeholders and advertisers to manage budgets, monitor campaign spend, and review billing data. Skills Overview: What are the top five skills and number of years of experience required to perform this job? React.js – 4+ years of hands-on experience building scalable and performant web applications Node.js – 2+ years of experience developing backend services or APIs GitHub – 4+ years of experience with version control, pull requests, and collaborative workflows REST APIs – 3+ years of experience integrating and developing RESTful services Unit Testing – 2+ years of experience writing and maintaining automated tests (e.g., Jest, React Testing Library) Preferred / Nice-to-Have Skills: Experience with CI/CD pipelines and automated deployment processes Working knowledge of Java and Spring Framework Experience with Redux-Saga for state management Proficiency in TypeScript Familiarity with development tools such as VS Code and IntelliJ Experience with GitHub Actions Familiarity with modern build tools such as Vite
Interview Process:

Initial meeting: 20 minutes: Hiring Manager to discuss the role and determine high-level fit Interview Panel of 1-2 Devs + Hiring Manager: 1 hour: 5 minutes introduction 30 minutes frontend Coding exercise 20 minutes technical questions based on experience, related to React API's Node Typescript 5 minutes candidate Q&A