WETEC PTE. LTD. Hiring! Full Time IoT Field Engineer in West Region (Singapore), Earn up to SGD 4,500 - Ricebowl

Wetec is a leading solution provider specializing in measurement and monitoring systems for various sectors including Hydropower Dams, MRT, Railways, Structural Buildings, Waste Water Plants, Groundwater, Monuments, Highways, Tunnels, Bridges, Landslides, Underground locations, Airports, Harbours, Renewable Energy Farms, Mines, and Climate Change. We also focus on Water, Soil, Crops, Climate, Environmental, Waste, and Physical Surveys. Our aim is to be your total solution partner, sharing knowledge and expertise to select the best products for your applications, besides supplying and distributing scientific instruments.

We are looking for a Computer Engineer to help bridge the gap between hardware and software. You will assist in building scalable applications that talk to physical IoT devices, working across the entire stack from sensor data to user dashboards. This isn't a pure software role, you must be comfortable working with physical components.

Key Responsibilities:

• Hands-on Hardware Experience: Ability to read wiring diagrams, pinout guides, and data sheets for data loggers and sensors.

  Physical Interface Knowledge: Solid understanding of serial communication standards like RS-485 and RS-232, as well as common sensor signals (like 4-20mA current loops or 0-10V analog signals).

• IoT Integration: Assist in connecting data loggers and sensors to our platform using industrial protocols (Modbus, RS-485, MQTT, etc.).
• Full-Stack Development: Help build and maintain web interfaces (React/Vue) and backend services (Python/Node.js).
• API & Data: Support the creation of RESTful APIs (FastAPI/Express) and manage data across SQL and NoSQL databases.
• Collaboration: Work alongside senior developers and stakeholders to troubleshoot, refactor code, and improve system performance.
• Version Control: Maintain clean, organized code using Git.

What You’ll Learn / Required Skills

• Exposure to modern frameworks like React, Vue.js, FastAPI, or Express.
• Hands-on experience with IoT communication standards (Serial, Modbus, MQTT).
• Knowledge of database management (PostgreSQL, MongoDB).
• Foundational understanding of Python or JavaScript.

Experience Level: 1–3 years of experience in IoT integration, industrial automation, or field engineering. (This is highly specialized, so actual hands-on experience matters far more than degrees).

Education: An Associate's degree, Bachelor's degree, or equivalent experience in:

• Electrical / Electronics Engineering

• Mechatronics or Automation Engineering

• Computer Engineering / Information Technology