Senior Electronics & Embedded Engineer

Quandify; Stockholms kommun; On-site; SEK 700,000 - 1,000,000; Full time

Job summary

Quandify in Stockholm, Sweden, is looking for an embedded systems engineer to join the hardware and firmware team. You will work across hardware and software to deliver reliable water-sensor devices.

You will own concepts through schematic, layout, firmware, testing and production, contributing to PCB design and prototyping. Proficiency with ESP32/STM32, BLE, WiFi, LoRa and MQTT is highly valued.

Qualifications

• Academic education in embedded systems, electronics, mechatronics, robotics or related field.
• Experience taking hardware designs from concept to manufacturing.
• Strong debugging, timing analysis and power optimization skills.

Responsibilities

• Own full product lifecycle from concept to schematic, layout, firmware, testing and production.
• Prototype, test, and bring up new PCBs and hardware platforms.
• Collaborate with software and commercial teams to define features.
• Automate testing and ensure robust IoT device releases.

Skills

Electronics & PCB design

C/C++ programming

MCU ecosystems

Wireless protocols IoT

Python & tooling

IoT hardware proficiency

Testing automation

Education

Embedded systems or electronics degree

Tools

ESP32

STM32

TI MSP430

BLE/WiFi/LoRa

MQTT/Thread

Job description

Create the next generation of intelligent water leak detectors at Quandify!

About Us

At Quandify, we're more than just a tech company. With our patented, state-of-the-art technology, we are revolutionizing leak detection and water monitoring. Our seamless integration of cutting-edge hardware and software solutions pushes the boundaries of water management possibilities. Within the walls of Quandify all parts of our system is designed and developed by us, from sensors → mechanics → electronics → backend and app.

The future is green, and with our products, customers have seen a decrease of up to 30% in water usage, contributing to a sustainable environment and avoiding unnecessary renovation caused by water damage.

Who are you?

You're the kind of engineer who lights up when a prototype works on the third try, and gets even more excited digging into why it didn't. You think in schematics and state machines, and you find real satisfaction in making hardware and firmware work together seamlessly. Whether you're debugging a tricky timing issue on a scope, optimizing power consumption on a battery-driven IoT device, or bringing up a new PCB, you're in your element.

If you want to be part of building the next generation of smart water sensors, this may be your chance.

What do we offer?

• Work closely with the software and commercial teams in developing new features: full product lifecycle under one roof.
• Full ownership from concept through schematic, layout, firmware, testing and production. A true experience.
• Strong skills in understanding of electronics: PCB design, prototyping, testing, and taking designs through to manufacturing.
• Strong skills in either C or C++ programming for resource-constrained environments.
• Experience with microcontroller ecosystems (e.g. ESP32, STM32, TI MSP430, or similar).
• Familiarity with wireless protocols and IoT frameworks (e.g., BLE, WiFi, LoRa, MQTT, Thread).
• A foundation in physics and mathematics that helps you reason about signals, power, and real-world constraints.
• Broader programming skills beyond embedded (Python, scripting, tooling).
• Experience developing IoT hardware products that have shipped to real users.
• Enjoy automating testing to bring comfort in releasing often

Academic education in embedded systems, electronics, mechatronics, robotics, electrical engineering, or equivalent experience.

Ready to make waves in the sustainable tech industry?

Note: this is an onsite role, and will require your physical presence at the Quandify's offices in Stockholm, Sweden.