Senior Full-Stack Developer

Senior Full-Stack Developer – Admin Dashboard (React / Next.js / GCP)

• Compensation: Equity-Based Until Funding
• Salary Once we get funding

About Halen

Halen is a pre-launch mobility & lifestyle super-app bringing together ride-hailing, food & package delivery, travel booking, and more into a single platform. We are currently in the MVP development stage and preparing for our first public launch.

As part of this journey, we need a robust internal admin dashboard to manage user activity, track trips, monitor sales, and handle support. We’re looking for a Senior Full-Stack Developer who can own this project from start to finish — researching, selecting, customizing, and integrating the right React-based dashboard solution.

• Note: This role is equity-based until we secure funding post-launch.

Responsibilities

• Research and recommend the best React/Next.js admin dashboard template (Material UI or TailwindCSS preferred).
• Customize the chosen template with Halen’s branding (colors, fonts, logo).
• Integrate the dashboard with backend APIs (NestJS, Golang) hosted on Google Cloud Platform.
• Implement role-based access control (Admin, Support, Finance).
• Build and connect dashboard modules for:
• Trip tracking (Google Maps Fleet Engine integration).
• Sales analytics & subscription reporting.
• User management (drivers, riders).
• Support & dispute resolution.
• Ensure secure authentication (Firebase Auth / OAuth with MFA).
• Deploy the dashboard to Google Cloud Run or Firebase Hosting.

Requirements

• Proven experience with React.js and Next.js in production environments.
• Strong knowledge of Material UI (MUI) and/or TailwindCSS.
• Experience integrating APIs with NestJS / Node.js backends.
• Familiarity with Google Cloud Platform (Cloud Run, BigQuery, Cloud Spanner, Pub/Sub).
• Expertise in authentication and RBAC (Role-Based Access Control).
• Solid understanding of secure coding practices.

Nice to Have

• Experience with real-time data (WebSockets / Firebase Realtime Database).
• Familiarity with Google Maps API / Fleet Engine.
• Basic UX/UI skills to optimize dashboard workflows.
• Knowledge of payment systems (Stripe, Nuvei) for financial reporting.

Compensation & Engagement

• Equity-based until funding is secured post-launch.
• Post-funding: Competitive salary + equity.
• Flexible hours, fully remote.
• Contract or short-term project, with strong potential for ongoing role post-funding.
• Immediate start — target:
• 1 week for template selection.
• 3–5 weeks for MVP dashboard build.
• Extensions for additional features.

This role is ideal for a senior engineer who wants to own a high-impact project, help shape the foundation of a fast-growing startup, and share in the upside once we scale.

Job Types: Full-time, Part-time, Internship

Pay: $50.00 - $70.00 per hour

Benefits:

• Dental insurance
• Health insurance
• Life insurance
• Paid jury duty
• Paid time off

Work Location: Remote