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Mid Embedded Hardware Engineer

Location: Gdańsk, Poland (Hybrid – minimum 4 days a week in office)
Reporting to: IoT Hardware Engineering Lead 

 

ABOUT TXWIRELESS:

TxWireless is a trusted expert in custom wireless product development. With over a decade of experience, we design and manufacture high-performance connected devices for demanding applications in healthcare, transportation, and industrial markets.

We help customers minimize development time and costs by leveraging proven hardware and software platforms. Whether supporting companies with no prior connected device experience or complementing internal development teams, we provide both end-to-end turnkey solutions and modular system components to accelerate product delivery.

Our employees are passionate about advancing technology. We’re looking for creative, bright, and motivated team members who share our drive for engineering excellence and want to make an impact at a dynamic, high-growth company. We celebrate our people for their innovation, perseverance, and teamwork in a fun and rewarding environment. If you want to help transform ideas into connected device reality—come join us.

 

MAIN PURPOSE OF JOB:

Contribute to the design, development, and delivery of reliable embedded hardware for IoT products across industrial, transportation, and connected health markets. Execute hardware tasks with technical ownership, support cross‑functional integration, and continuously improve product quality, manufacturability, and performance to ensure successful and timely delivery of product

 

KEY RESPONSIBILITIES:

  • Design and verification of embedded hardware for IoT products.
  • Support EVT, DVT, and PVT builds, including board bring up and verification plan execution.
  • Maintain PLM data, update BOMs, and prepare manufacturing documentation.
  • Support NPI activities and transfer of designs into production.
  • Contribute to failure analysis for production and field issues, driving corrective actions.
  • Execute tasks independently, identify risks early, and meet project schedules.

Team Collaboration

  • Work closely with embedded software, RF, mechanical, PM, Validation, and Customer teams.
  • Proactive technical collaboration with senior level engineers
  • Engage with customer engineering teams to ensure correct system integration.
  • Support PMO/PM with manufacturing readiness, cost control, and schedule alignment.
  • Proactively communicates risks, technical dependencies, and design impacts.
  • Participate in design reviews and contribute to system‑level technical decisions.
  • Support customers during debugging, requirement clarification, and design updates.
  • Assist with regulatory and certification activities in cooperation with third‑party labs.
  • Proactively collaborates with senior engineers to refine designs, resolve issues, and accelerate technical decision-making.

Technical Execution

  • Design embedded hardware including component selection, schematics, and PCB layout guidance.
  • Manage PCB Manufacturing Transfer Packages (MTP) such as Gerbers, BOMs, assembly files.
  • Support hardware development for production test systems and end of line (EOL) fixtures.
  • Perform board bring up, debugging, and characterization throughout the development lifecycle.
  • Use lab equipment such as oscilloscopes, logic analyzers, VNAs, spectrum analyzers, power supplies
  • Hands on debugging using lab equipment.
  • Support validation and production teams with failure analysis and field issue investigations.
  • Ensure DFM/DFT readiness and alignment with factory test requirements.
  • Maintain accurate design, test, and manufacturing documentation in line with ISO 9001 and internal procedures.

Tools and Equipment

  • EDA: Altium Designer (preferred)
  • Simulation: SPICE, power/thermal simulation tools
  • Lab: Oscilloscopes, VNA, spectrum analyser, logic analyser, soldering equipment
  • PM/Admin: Jira, Confluence, SharePoint, Teams
  • PLM & Version Control: Arena, Git (GitHub)
  • Mechanical Collaboration: Fusion

Ownership and Responsibilities

  • Plans and execute tasks independently, identifying risks early and delivering on schedule.
  • Owns complete PCB designs or major hardware subsystems within the product.
  • Drives continuous improvement in hardware quality, reliability, and manufacturability.

 

QUALIFICATIONS & SKILLS:

Education & Experience

  • Master’s degree in Electrical Engineering, Electronics, Embedded Systems, or equivalent.
  • 3 – 5 years of experience in embedded hardware design, preferably in IoT, consumer electronics, or industrial systems.

Technical Expertise

  • Strong schematic and PCB design experience.
  • Solid understanding of embedded electronics: DC/DC converters, ICs, low power design.
  • Experience using lab equipment (oscilloscopes, VNAs, logic analyzers, power/energy meters).
  • Understanding of RF considerations: antenna integration, matching networks, layout constraints.
  • Experience with DFM/DFT, manufacturing interfaces, and NPI/production processes.
  • Knowledge of EMC/ESD design principles and exposure to certification processes (FCC, CE, RED).
  • Ability to diagnose complex hardware/software interaction issues.

 

The above is not an exhaustive list of duties and you will be expected to perform different tasks as necessitated by your changing role within the Company and the overall business objectives of the Company

 

Benefits

  • private medical care
  • life insurance
  • remote work opportunities
  • flexible working time
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • fruits
  • integration events
  • leisure zone
  • christmas gifts
  • birthday celebration
  • extra leave

 

HOW TO APPLY:

Please apply for this role by sending your CV to careers@txwireless.com