[HN] Product Engineer (AI Hardware & Mobile)

ABOUT US

At Base.vn, we‘re building more than business software. Trusted by 12,000+ businesses, we‘re creating the next generation of AI-powered products where Mobile, AI, and Hardware come together to solve real-world problems.

We‘re looking for a Product Engineer (AI Hardware & Mobile) who enjoys working across the full technology stack-from Bluetooth communication and mobile development to backend APIs and hardware integration.

This is an opportunity to own an end-to-end product where every layer matters.

WHAT YOU DO

You‘ll work across the entire product stack: Hardware ↔ Firmware/SDK ↔ Bluetooth ↔ Mobile App ↔ Backend 

Build Mobile Experiences

• Develop and maintain our React Native mobile application.

• Integrate SDKs and native modules on iOS and Android.

• Build features for audio recording, playback, and file synchronization.

• Optimize application performance and stability.

• Debug issues directly on real devices.

Connect Software with Hardware

• Integrate Bluetooth Low Energy (BLE) communication with hardware devices.

• Work with GATT services and characteristics.

• Handle device discovery, pairing, authentication, and data transfer.

• Troubleshoot connection, reconnection, and background communication issues.

• Read SDK documentation and collaborate directly with hardware and firmware vendors.

Build Across the Stack

• Develop and modify REST APIs supporting the product.

• Work with databases, authentication, and device-related data.

• Build web dashboards and internal tools using React or Next.js when needed.

• Reuse business logic across Mobile and Web whenever appropriate.

Own Product Engineering

• Debug issues across Hardware, Firmware, Bluetooth, Mobile, and Backend.

• Test and verify features using physical devices.

• Propose technical solutions for new product capabilities.

• Help bring products from prototype to production.

WHO YOU ARE

• 3+ years of experience in mobile application development using React Native or Native iOS/Android.
• Experience working on at least 1-2 projects involving hardware integration, such as BLE, IoT, wearables, smart devices, or products with SDK/Firmware.
• Experience integrating AI capabilities into products, using LLM APIs, Speech-to-Text, Text-to-Speech, or similar AI services to create practical user experiences.
• Ability to read and understand SDK/API documentation and proactively debug across multiple layers of the system.
• Strong Product Ownership mindset, with a willingness to work end-to-end-from the device and underlying technology to the final user experience.

WHAT YOU CAN GET

Special Benefits:

• Attractive salary package & plus bonus based on performance

• Flexible evaluation of salary increase (1-2 times/year) commensurate with work results

• Opportunity to receive ESOP shares (employee stock ownership plan) for outstanding contributors

• High performance computer and screen

• Team building, vacation in a year, and other engagement activities

• Other benefits as prescribed by the Labor Law

Personal Development:

• Fast-track career: Join a full cycle of building real products for market and continuously grow with the scalability of products.

• Unlimited learning opportunities: Enhance your expertise through a comprehensive training program, guidelines from mentors, buddies, and product development challenges.

• Visible values & impacts: Build world-class and high-performance products that solve pain points for millions of enterprises.

• Talented colleagues: Work with a team of enthusiastic and professional Product Builders who have already built a highly large-scale system serving 60+ millions of pageviews, hundreds of thousands users each month, and 12,000+ enterprises; and graduated from top universities in Vietnam & the world (Stanford, UCLA, HUST, etc.).

GET READY TO BE OUR PRODUCT ENGINEER!

 Apply CV & Job Discussion with TA

• Round 1: Technical & Culture Interview
• Round 2: Final Interview with CEO

Address Office: 16th floor, HUD Building, 37 Le Van Luong, Thanh Xuan, Hanoi.