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Frontend Developer

hackajob • Full-time • New York, NY, US • $140k - $200k / year • 5h ago

🌟 Senior Front-End Engineer | New York City | Hybrid 🌟

Hackajob is partnering with US Mobile on a mission to revolutionize connectivity. Imagine a single app where you can buy data for your phone, smart devices, car, and home broadband. That’s the future we’re building—powered by world-class engineering, elegant design, and innovation in the age of 5G & IoT.

Recognized by Forbes as one of America’s Best Startup Employers and ranked #94 on the Inc. 5000 Fastest-Growing Companies, we’re entering hypergrowth—and looking for an exceptional Senior Front-End Engineer to join our team.

🚀 What you’ll do

Architect and build fast, accessible, and scalable web + mobile UIs used by nearly 1M subscribers.
Develop modern front-end features using React, TypeScript, CSS-in-JS.
Design reusable UI components across web and React Native apps.
Work on mission-critical projects, including our next-gen AI-powered customer support chatbot.
Champion a11y-first, performance-driven development practices.
Collaborate closely with design, product, and backend to ship impactful features.
Mentor engineers and shape a high-autonomy, high-impact culture.

✅ What we’re looking for

6+ years of front-end experience.
Strong expertise in React, TypeScript, CSS-in-JS (or similar).
Experience with state management (Redux, TanStack Query, Zustand).
Passion for accessibility (a11y) and responsive design.
Comfortable with complex, large-scale applications.
Bonus: React Native, Rust, or telecom experience.

🎁 What we offer

Competitive salary ($140K – $200K) + equity.
Flexible hours + hybrid work (NYC office).
Health benefits (Medical, Dental, Vision).
Commute & gym reimbursement.
Professional development stipend.
Flexible PTO.
Free cell phone service (up to $100/month).

Join us and help define the next generation of connectivity.

📩 Apply now and be part of a team that’s shaping the future of telecom.

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