Senior Qa Engineer (Iot)

TL;DR

Senior QA Engineer (IoT): Conducting compatibility, functional, performance, and security testing for diverse IoT projects with an accent on interoperability between devices, data collection, and vulnerability mitigation. Focus on evaluating system performance under different conditions and mentoring less experienced team members.

Location: 100% remote

Salary: 12,500 - 17,000 PLN net/month - B2B

Company

hirify.global is a software house with over 10 years of experience in helping to conceptualize, design, and build apps for IoT and connected devices.

What you will do

• Conduct compatibility testing to ensure seamless interoperability between various IoT devices, sensors, gateways, protocols, and platforms.
• Verify the functional correctness of IoT applications by testing features such as data collection, storage, processing, real-time monitoring, control, and integration with other systems.
• Evaluate the performance of IoT systems under different workloads, network conditions, and environmental factors to identify bottlenecks, latency issues, and scalability limitations.
• Conduct thorough security assessments to identify and mitigate vulnerabilities in IoT devices, communication protocols, data transmission, storage, access controls, and authentication mechanisms.
• Estimate your work and mentor less experienced team members.
• Participate in requirement discussion meetings and daily calls, and provide feedback on inconsistencies and open issues.

Requirements

• At least 4 years of professional experience as a mobile tester.
• Experience with test case management tools (e.g. TestRail, Qase) and Atlassian tools.
• Solid knowledge in the field of software quality assurance.
• At least B2 English skills (both written and spoken).
• Out-of-the-box thinking and creativity.
• Self-reliance, responsibility for assigned tasks, and effective time management.

Nice to have

• Experience in projects involving physical devices (e.g. wearables).
• Knowledge of the creation and maintenance of automated tests.
• Practice in API testing (Postman preferred) and database testing.
• Experience with web app testing and web-debugging proxy tools (e.g. Charles, Proxyman).
• ISTQB Foundation (or higher) certificate.

Culture & Benefits

• 100% remote work.
• Flexible working hours with core hours between 10:00 and 18:00 CET, with some client meetings scheduled up to 20:00 CET (approx. 2 per week).
• Knowledge-sharing initiatives.
• Opportunity to join the internal hirify.global team for long-term collaboration with benefits such as paid holidays, paid sick leave, and a training budget.

Hiring process

• A screening call with an HR person (20-30 mins).
• A technical interview (60-90 mins).
• Final feedback received within a week after the interview.