Senior QA (IoT)

Testing

Senior QA (IoT)

Testing
Lęborska 3, Gdańsk

KUBO

Full-time
Senior
Remote

Job description

Join a team building a new data platform for the maritime industry. The system is based on microservices and event-driven communication. It works both in the cloud (Azure) and on-premises, even without internet. Real-time data processing, offline identity, and IoT sensor integrations are key features.


Key responsibilities:

  • Test systems built with microservices and event-driven queues

  • Create clear test plans and documents that work for large, spread-out systems

  • Check if the system works both online and offline, and during real-time data use

  • Validate IoT data from many sensors

  • Use tools like Kafka, SQL/NoSQL databases, and web testing frameworks

  • Build and update custom test tools, ideally with C# or similar languages


Ideal candidate profile:

  • At least 4-5 years of experience as QA

  • Skilled in C# or similar languages

  • Strong experience in testing distributed systems and integrations

  • Know event-driven systems (Kafka or ActiveMQ or MQTT)

  • Able to work with SQL and NoSQL databases (like SQL Server, MongoDB)

  • Experience using web test tools (like Selenium or Playwright)

  • Know how to build or improve testing frameworks

  • Experience with handling and checking IoT data, even with delays


Conditions:

  • Form of employment: B2B

  • Rate: Negotiable, based on your experience and skills, we are open

  • 100% remote work from Poland

  • Benefits: private medical care, life insurance, 50% Multisport, AWS exam funding


Recruitment steps:

  • Screening call with Recruiter (20-30 min.)

  • Meeting with Client's HR team (approx. 30 min.)

  • Meeting with QA Engineer from the future team (1h)

  • Decision and feedback

Tech stack

    English

    C1

    C#

    advanced

    Apache Kafka

    advanced

    SQL

    advanced

    Playwright

    regular

Office location

Published: 27.01.2026

About the company

KUBO

As KUBO, we are an award-winning provider of HR, software, and engineering services. Our mission is to support technology-driven industry leaders with staffing, recruitment, team leasing, and managed services. With offic...

Company profile

Senior QA (IoT)

Summary of the offer

Senior QA (IoT)

Lęborska 3, Gdańsk
KUBO
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