Role & responsibilities :
Create 3D CAD models and drawings for the tower, trays, lid mechanism and plumbing manifold.
Prototype parts using 3D printing (PETG), sheet metal and off-the-shelf components.
Select and size motors, servos, pumps and valves; do basic load and torque calculations.
Design for water-tightness, food-protected materials and easy cleaning.
Prepare parts for moulding/sheet-metal production with vendors (DFM).
Build and run mechanical tests (leak, drop, hinge life cycles).
Maintain workshop tools and 3D printers.
Develop and maintain firmware in C/C++ for ESP32-family microcontrollers.
Design and review PCBs in KiCad; prepare BOMs and manufacturing files.
Integrate sensors (humidity, temperature, soil moisture) and actuators (pumps, solenoid valves,



LEDs, motors).
Implement tier-to-tier communication (ESP-NOW) and hot-plug auto-addressing.
Build test firmware and jigs for production QC.
Debug hardware using oscilloscope, logic analyser and multimeter.
Document designs and maintain code in Git.

Preferred candidate profile

Perks and perks :
Build a product from prototype to market, with real ownership.
ESOPs for early team members (for full time roles).
Health insurance, PF as applicable, and learning budget.
A mission to put Indian agritech on the global map.

📌 Walk In Mechatronics Engineer Bengaluru
🏢 Manonmani Greens
📍 Bengaluru