Senior FullStack Engineer to $5000 Offline

FullStack Engineer

Location: Remote
Employment Type: Full-time
 

About Revenue Roll
We’re looking for a JavaScript Engineer to join our growing team and lead the development of user interfaces and services that power marketing analytics, identity resolution, and cross-platform personalization.

What You’ll Do

• Build and maintain high-performance, scalable web applications using React.js, Node.js, and Vite.
• Work closely with Data Scientists to bring graph-based identity resolution, campaign analytics, and data activation to life.
• Design UIs with advanced data visualization (e.g., using D3, Highcharts, and Recharts).
• Collaborate on multi-tenant architecture, OAuth-based integrations, and automated onboarding experiences using Auth0, Firebase, and Google Cloud Functions.
• Work with the backend team to integrate features and deliver end-to-end value, including Stripe billing, Slack alerting, SendGrid messaging, and BigQuery pipelines.
• Drive test automation using Vitest and Jest, and help ensure performance monitoring with OpenTelemetry and Sentry.
• Champion UI/UX best practices while maintaining clean, maintainable code using ESLint, Prettier, and Husky-driven workflows.

Must-Have Qualifications

• 4+ years experience with JavaScript and modern frameworks.
• 3+ years experience with React.js, including hooks and context API.
• 3+ years experience with Node.js, Express.js, and related tooling.
• Solid experience working in a Serverless environment (especially with Google Cloud Platform: Firebase, Functions, App Engine, API Gateway).
• Deep understanding of REST APIs and third-party integrations (Google Ads, Facebook Marketing API, Plaid, Stripe).
• Experience with CI/CD workflows using GitHub/GitLab pipelines.
• Familiarity with data visualization libraries (D3, Highcharts, Recharts).
• English: intermediate level or higher.

Bonus Points

• Experience with Neo4j and graph data modeling (e.g., identity graphs).
• Knowledge of LaunchDarkly, Formik, Yup, and TailwindCSS.
• Prior work with OpenTelemetry, Sentry, or other observability stacks.
• Familiarity with Mongoose, MongoDB, BigQuery, and CDP tools.

• Experience building dashboards for analytics or marketing tech platforms

   

Tech Stack You’ll Work With

• Frontend: React, Vite, MUI, AntD, Tailwind, D3, Highcharts, Recharts, Formik, Yup
• Backend: Node.js, Express, Firebase, MongoDB, BigQuery, Auth0, Stripe, Slack APIs
• DevOps/Tooling: GitHub Actions, Husky, Prettier, ESLint, pnpm, Vitest, Jest
• Data & Observability: OpenTelemetry, Google Ads/Analytics APIs, Smartlook, Sentry
• Visualization & Reporting: Kendo PDF, jsPDF, xlsx, Venn.js