Junior QA Engineer (IoT projects)

Lemberg Solutions is, above all, a group of passionate professionals led by a core team that have been meticulously selected over the last 15 years. We are based in Lviv, Rivne, and Lutsk, and opened GmbH in Hamburg, Germany.

At LS, people come first. We know that our success is based on our people’s achievements. Each and every one of our 200 team members is highly valued for their hard work, and we’re always excited to welcome new specialists ready to embrace challenges with us.

Before applying, please pay attention to the following:

• We consider candidates only from the Lviv region, as this position requires visiting the office
• Only those candidates who meet the listed requirements will receive an answer

Necessary skills and qualifications:

• At least 1 year of commercial experience as a QA Engineer
• At least a Bachelor’s degree in Computer Science, Electrical Engineering, or a related field of study
• Proven practical QA experience with firmware, embedded systems, or wireless devices
• Strong ability to independently analyze requirements and translate them into detailed test cases
• Hands-on experience with or a deep understanding of communication protocols: UART, MQTT, CAN bus, SPI, I2C, SSH, BT/BLE
• Experience with debugging tools (logs, serial monitors, or protocol analyzers)
• Strong problem-solving skills and close attention to detail when working with physical hardware
• At least an Intermediate level of English

Will be a plus:

• Basic programming skills in Python (for scripting or test automation)
• Experience with Embedded Linux operating systems and/or RTOS
• Understanding of multitasking, RTOS, and their interaction with communication interfaces

Responsibilities

• Full ownership of test documentation (test plans, test cases) for complex Embedded & IoT systems, including MCU-based firmware and Linux-based hardware
• Perform integration and system testing to validate real-world scenarios
• Collaborate closely with developers to troubleshoot and reproduce complex hardware/software issues
• Verify business logic and system stability across different hardware revisions

What we offer:

Time Off

• 21 days paid annual leave
• Unlimited sick leaves with a medical statement
• 30 working days off for personal reasons without compensation
• 5 days additional paid time off following your wedding or your child’s birth
• Paid public holidays

Workplace Benefits

• Free English classes in groups
• Flexible work schedule
• Fully equipped workstation
• Comfortable office
• Access to a video library of soft skill workshops

Financial Benefits

• Relocation support program
• Financial support from LS in case of emergency (reviewed individually)
• Overtime pay
• In-house accounting service

Fun

• Lviv IT Cluster gifts & discounts
• Team building & industry events