Hardware Engineer

We at WizzDev are looking for a self-driven, detail-focused PCB Designer passionate about creating reliable embedded and IoT hardware. The role involves designing and optimizing PCB layouts from concept to production, working closely with firmware and product teams. A strong grasp of signal integrity, power design, and RF layout is essential, along with creativity in solving real-world hardware challenges. You’ll contribute to projects ranging from smart home devices to medtech systems, helping bring innovative ideas to life.
Your key responsibilities

Design and development of printed circuit boards for embedded and IoT devices (ESP32, STM32, LoRa, BLE, LTE, etc.),

Collaborate closely with firmware, mechanical, and product teams to deliver complete hardware solutions,

Optimize PCB layouts for power consumption, signal integrity, RF performance, and size constraints,

Generate production-ready documentation including Gerber files, BOM, and Pick & Place data,

Support prototyping, testing, and small-batch manufacturing processes,

Participate in product architecture discussions and device bring-up,

Ensure compliance with CE, FCC, and RoHS standards,

Assist in time & material estimations by selecting components, evaluating board complexity, and estimating effort.

Required qualifications and experience

Technical degree in Electronics, Electrical Engineering, Robotics, Telecommunications, or Mechatronics,

Minimum of 3 years of hands-on experience designing 2-layer and multilayer PCBs,

Strong communication skills and fluency in English (B2/C1, written and spoken),

Proficiency with at least one PCB design tool: KiCad, Altium Designer, Eagle, or similar,

Solid understanding of component selection, power design, EMI/EMC best practices, and low-power circuit design.

Good to have

Experience with Git for version control

Familiarity with embedded C, FreeRTOS, and low-level driver development

RF layout experience including antennas and high-frequency signals

Knowledge of DFM/DFT principles and EMC testing procedures

Contact our recruiter via mail: career@wizzdev.pl

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Recruitment process in 4 steps

Stage 1

We review your email responses and get in touch by phone with selected candidates.

Stage 2

We meet in the office to get to know you better — we’ll talk about your previous experience, your approach to work, and ask for references.

Stage 3

The second in-person meeting focuses on assessing your technical skills.

Stage 4

If both sides are interested in moving forward, we discuss the terms of employment. Once everything is agreed, we contact your references and finalize the process.

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