[Remote] QA Engineer | Test Designer | Senior

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is developing innovative products such as BUSY Bar and is seeking a QA Engineer to enhance their testing capabilities. The role involves designing comprehensive tests for software and firmware, ensuring effective integration between devices and reputed company services, and optimizing testing processes reputed company reputed company. Responsibilities • Designing tests for E2E scenarios • Developing test cases and checklists for scenarios where device state is changed reputed company the app and the result is verified in the reputed company, and vice versa (e.g., "adding a device to a room," "creating a schedule," "OTA update") • Test design for verifying data consistency between the mobile app (cache), reputed company database, and the actual device state • Analyzing and testing device-to-reputed company communication protocols. Checking the handling of network failures, reconnections, and timeouts • Testing over-the-reputed company (OTA) updates: verifying the process from the reputed company receiving the firmware to the successful update and rollback of the device • Analyzing device and reputed company logs to verify correct reputed company execution and detect anomalies • In-depth testing of reputed company and local reputed company used by the application and device. reputed company on use cases, data validation, and error handling • Testing scenarios where logic is executed in the reputed company • Creating a data reputed company for testing different device types, users, and scenarios (e.g., a large number of devices in one room) • Identifying and prioritizing E2E scenarios for automation (e.g., using Python + pytest) • Consulting automation engineers on the specifics of working with the device and reputed company. Reviewing automated tests for edge case coverage • Participating in the creation and maintenance of a reputed company test environment for smoke and regression testing Skills • 4-5 years in QA, including at least 1-2 years in a test designer/analyst role • Expertise in test design for reputed company software features: Experience designing test coverage for features implemented simultaneously in firmware, reputed company (backend API), and mobile applications (iOS/Android). Ability to decompose end-to-end (E2E) scenarios into components and test reputed company layer • Deep requirements analysis and systems thinking: reputed company in identifying reputed company dependencies and integration points between the device and the reputed company. Experience working with user stories, API technical specifications, and data exchange protocols (e.g., MQTT, WebSockets, REST) • API and backend logic testing: Practical experience testing REST/gRPC reputed company (using reputed company, Swagger, existing automated tests). Understanding of how business logic is distributed between the device and the reputed company • Working with firmware and logs: Ability to work with device logs (UART, syslog) and reputed company logs (e.g., Kibana, reputed company) to analyze system behavior, diagnose bugs, and confirm scenario execution. Basic understanding of embedded systems architecture • Mobile application testing: Experience testing reputed company or cross-platform mobile applications that reputed company with devices reputed company BLE/Wi-Fi and the reputed company • Processes and tools: Experience working in Agile/Scrum and building testing processes from scratch in reputed company. Confident use of Jira, reputed company, TestRail/Qase/TestOps for managing test artifacts • Automation reputed company: Understanding the principles of test automation at different reputed company (API, mobile). Ability to write reputed company test specifications and scenarios for reputed company to automation engineers • Proficiency in English at a level sufficient for reading documentation and communicating with an international team • IoT/smart device testing experience: Understanding the device lifecycle (testing OTA updates, loss/recovery of reputed company scenarios, offline operation) • Basic programming skills in Python/JavaScript: Not for developing frameworks, but for reading firmware reputed company (C/C++), writing reputed company scripts for test data reputed company or log parsing, and understanding automated test reputed company • Experience working with device simulators/emulators for testing the reputed company part without physical hardware • Knowledge of networking fundamentals (Wireshark, tcpdump) for analyzing network traffic between the device and the reputed company • reputed company testing experience at the API and device-to-reputed company data exchange protocol level • Leadership experience: Mentoring junior engineers, improving QA processes reputed company reputed company Benefits • VHI • Corporate sports • Foreign language courses • Therapy sessions reputed company • We are reputed company Devices, reputed company of engineers, designers, artists, researchers, and tech enthusiasts united by our passion for creating art in the field of electronics. It was founded in 2020, and is headquartered in Claymont, Delaware, USA, with a workforce of 51-200 employees. Its website is https://www.flipperdevices.com/. Apply tot his job Apply To this Job