Senior Test Engineer – IoT & Embedded Systems Lisboa

Senior Test Engineer – IoT & Embedded Systems
Lisboa
Lisboa, Lisboa, Portugal

Senior Test Engineer – Io
T & Embedded Systems

Join to apply for the Senior Test Engineer – Io
T & Embedded Systems role at Bloq. it

Senior Test Engineer – Io
T & Embedded Systems

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T & Embedded Systems role at Bloq. it

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At Bloq. it, we’ve created the world’s leading smart locker solution. Solving online deliveries by enabling everyone to participate easily, reducing delivery costs and making them more sustainable.

We’re quickly expanding, and after growing at 1000% for three years in a row, we’re now the
- growing Smart Locker company in the world and one of the fastest growing
- ups in Europe.

We are in search of a Senior Test Engineer – Io
T & Embedded Systems to join our innovative team as our new #bloqstar. In this role, you'll play a crucial role in building the first dedicated Io
T/embedded test practice at Bloq. it, designing automated frameworks and “break-the-locker” stress regimes that guarantee
- solid quality across hardware, firmware, and cloud connectivity.

What Will Be Your Responsibilities

• Own the Io
  T/embedded test strategy—define standards, tooling, and metrics for functional, regression, performance, and stress testing of
  - locker devices.
• Design and implement automated test frameworks (HIL, SIL, network simulators) that integrate with our CI/CD pipeline for every firmware and hardware release.
• Develop rigorous stress and
  - injection campaigns, validating connectivity, power resilience, environmental robustness, and OTA update reliability.
• Collaborate with Hardware, Firmware, Cloud, and Field-Service teams to reproduce field issues, identify root causes, and drive corrective actions.
• Create and maintain test fixtures and labs, including custom jig design, sensor rigs, and
  - access infrastructure for distributed testing.
• Analyze test data and fleet telemetry, building dashboards that highlight quality trends, regression hotspots, and reliability KPIs.
• Mentor QA and engineering peers, evangelizing best practices and fostering a
  - first culture across the company.
  
  

• 7 + years of
  - on testing experience with embedded or Io
  T products (MCUs, So
  Cs, gateways) in
  - availability environments.
• Proficiency in Python (Py
  Test, Robot, or similar) and at least one systems language (C/C++, Rust, or Go) for
  - level test harnesses.
• Demonstrated success building HIL/SIL frameworks, automated stress rigs, or environmental chambers and integrating them into CI (Git
  Lab/Git
  Hub Actions, Jenkins, etc. ).
• Deep understanding of embedded Linux/RTOS internals, bootloaders, OTA mechanisms, and common Io
  T protocols (MQTT, HTTP, BLE, CAN, Modbus, etc. ).
• Experience with lab instrumentation and measurement tools (oscilloscopes, logic analyzers, power analyzers, network emulators).
• Strong analytical skills—able to turn raw logs, metrics, and telemetry into actionable insights that raise product reliability.
• Fluency in English, both verbal and written.
  
  

• Familiarity with cloud Io
  T platforms (AWS Io
  T Core, Azure Io
  T, GCP) and
  -
  - cloud observability stacks.
• ISTQB Advanced, Certified Lab
  VIEW Developer, or similar testing/quality certifications.
  
  

• The opportunity to join our team and play a pivotal role in contributing to innovative solutions that redefine Bloq. it's revolution in the smart locker industry
• A dynamic and
  - paced work environment with a culture of innovation, collaboration, and continuous learning
• Competitive salary and benefits package, tailored to your experience and skills, including
  - based bonus and Portuguese health insurance
• Flexible work conditions, including a
  - friendly policy and a flexible schedule that allows you to balance your work and personal life
• Regular meetings
  - person at our HQ Office in Lisbon, PT, giving you the chance to connect with the team and immerse yourself in our company culture
• Make a tangible impact by actively supporting our mission to provide affordable and sustainable solutions
  
  

Seniority level

• Seniority level

  Not Applicable

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Technology, Information and Internet

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