Hardware Engineer for IoT Device Development
Budget: ₹12,500 – ₹37,500 INR
Freelance Hardware Engineer – Stealth Mode Consumer IoT Device
Engagement: Freelance / Contract
Location: Remote or Bengaluru (preferred)
Duration: 1 month (with extension possibilities)
Company: Stealth-Mode Consumer Tech Startup
About the Opportunity
We are an early-stage stealth startup building a premium consumer IoT device that combines smart hardware, sensors, electronics, and mobile app connectivity. The product is in the high-growth personal/consumer device segment, requiring precision engineering and clean product architecture.
You will work directly with the founder to take the hardware from concept to prototype and manufacturing-ready.
Detailed specifications will be shared only after an NDA is signed.
Key Responsibilities
1. Hardware Architecture & Development
Develop end-to-end hardware architecture for a multi-component smart device.
Integrate electromechanical parts such as:
Sensors
Microcontrollers
Motors/servos
Optional camera module
Build stable, scalable electronics suitable for mass production.
2. Prototyping & Validation
Build quick prototypes using 3D-printed or fabricated enclosures.
Validate functionality through mechanical and electrical integration.
Conduct performance, endurance, and safety tests.
Iterate rapidly based on usability and performance data.
3. IoT & Connectivity Support
Enable connectivity (WiFi/Bluetooth).
Support real-time data transfer to the mobile app.
Assist firmware team with integration and OTA readiness.
4. PCB & Electronics Design
Design PCBs, wiring schematics, and component layouts.
Optimize boards for low noise, efficiency, and compact fit.
Ensure robustness for consumer usage.
5. Pre-Production & Manufacturing Prep
Create BOM (Bill of Materials) and component/vendor list.
Suggest improvements for DFM (Design for Manufacturing).
Assist with sourcing, assembly, and early production planning.
Required Experience & Skills
3–7 years of experience in IoT hardware, robotics, or consumer electronics.
Strong proficiency in:
PCB design tools (Altium, KiCad, Eagle)
Sensor and microcontroller integration
Motor and servo systems
Power systems (battery/adapter)
Prototyping tools and rapid iteration
Ability to own hardware development end-to-end.
Strong problem-solving and debugging skills.
Bonus Skills
(Not mandatory, but an advantage)
Experience with camera modules
Experience with smart home, pet-tech, or health-tech devices
Knowledge of injection molding, DFM, and IP ratings
Exposure to manufacturing (India or China)
Engagement Details
Freelance/contract role
Milestone-based payouts
Weekly check-ins and prototype reviews
NDA signing required before sharing product details
Engagement: Freelance / Contract
Location: Remote or Bengaluru (preferred)
Duration: 1 month (with extension possibilities)
Company: Stealth-Mode Consumer Tech Startup
About the Opportunity
We are an early-stage stealth startup building a premium consumer IoT device that combines smart hardware, sensors, electronics, and mobile app connectivity. The product is in the high-growth personal/consumer device segment, requiring precision engineering and clean product architecture.
You will work directly with the founder to take the hardware from concept to prototype and manufacturing-ready.
Detailed specifications will be shared only after an NDA is signed.
Key Responsibilities
1. Hardware Architecture & Development
Develop end-to-end hardware architecture for a multi-component smart device.
Integrate electromechanical parts such as:
Sensors
Microcontrollers
Motors/servos
Optional camera module
Build stable, scalable electronics suitable for mass production.
2. Prototyping & Validation
Build quick prototypes using 3D-printed or fabricated enclosures.
Validate functionality through mechanical and electrical integration.
Conduct performance, endurance, and safety tests.
Iterate rapidly based on usability and performance data.
3. IoT & Connectivity Support
Enable connectivity (WiFi/Bluetooth).
Support real-time data transfer to the mobile app.
Assist firmware team with integration and OTA readiness.
4. PCB & Electronics Design
Design PCBs, wiring schematics, and component layouts.
Optimize boards for low noise, efficiency, and compact fit.
Ensure robustness for consumer usage.
5. Pre-Production & Manufacturing Prep
Create BOM (Bill of Materials) and component/vendor list.
Suggest improvements for DFM (Design for Manufacturing).
Assist with sourcing, assembly, and early production planning.
Required Experience & Skills
3–7 years of experience in IoT hardware, robotics, or consumer electronics.
Strong proficiency in:
PCB design tools (Altium, KiCad, Eagle)
Sensor and microcontroller integration
Motor and servo systems
Power systems (battery/adapter)
Prototyping tools and rapid iteration
Ability to own hardware development end-to-end.
Strong problem-solving and debugging skills.
Bonus Skills
(Not mandatory, but an advantage)
Experience with camera modules
Experience with smart home, pet-tech, or health-tech devices
Knowledge of injection molding, DFM, and IP ratings
Exposure to manufacturing (India or China)
Engagement Details
Freelance/contract role
Milestone-based payouts
Weekly check-ins and prototype reviews
NDA signing required before sharing product details