We are seeking a highly skilled and motivated Senior Embedded Software Engineer to join our Delivery department. This role focuses on designing, developing, and implementing embedded software solutions using industry-leading methodologies and tools. The engineer will work on embedded software for connectivity-enabled products and collaborate closely with Hardware, Cloud, Mobile, and QA teams. The role requires strong technical ownership, practical debugging skills, and the ability to deliver reliable software in a cross-functional engineering environment. 

Key Responsibilities:

• Design, develop, debug, and maintain embedded software for IoT / connected devices.
• Implement features related to device connectivity, provisioning, diagnostics, OTA, and system behavior.
• Work across firmware, middleware, driver, and application layers.
• Contribute to software architecture discussions and technical design reviews.
• Work with connectivity technologies such as Wi-Fi, MQTT, OTA, and device-to-cloud communication.
• Integrate embedded software with hardware components, cloud services, and mobile applications.
• Support end-to-end debugging of connectivity, provisioning, and integration issues.
• Investigate field issues and participate in root cause analysis and corrective actions.
• Write testable, maintainable, and reliable embedded software components.
• Support unit testing, integration testing, validation, and QA activities.
• Analyze defects, logs, traces, and system behavior to identify root causes.
• Ensure performance, reliability, security, and maintainability of delivered software.

Required Skills & Experience:

• 3+ years of hands-on embedded software development experience.
• Strong programming experience with C and/or C++.
• Experience with RTOS, Embedded Linux, or bare-metal development.
• Good understanding of embedded architecture, memory management, concurrency, and real-time constraints.
• Experience with communication interfaces and protocols such as UART, SPI, I2C, CAN, TCP/IP, or similar.
• Practical debugging experience using JTAG, logs, traces, oscilloscopes, logic analyzers, or similar tools.
• Experience with Git, Jira, Confluence, or similar engineering tools.
• Ability to work effectively in cross-functional environments involving firmware, hardware, cloud, mobile, QA, and product teams.

Nice to have:

• Experience with IoT platforms, smart devices, HVAC, consumer electronics, or industrial devices.
• Knowledge of Wi-Fi, BLE, Thread, MQTT, TLS, OTA, provisioning flows, and diagnostics.
• Experience with device-to-cloud integration using AWS, Azure, or similar platforms.
• Knowledge of bootloaders, secure boot, firmware update mechanisms, and embedded security basics.
• Experience with CI/CD pipelines for embedded software.
• Familiarity with requirements traceability and test-driven development.

What we offer:

• Dynamic and supporting international teams.
• Regular assessments and performance reviews. You will have the opportunity for promotion, bonuses and a raise in accordance with the pace at which you develop and your performance.
• Remote, hybrid or office work.
• 20-25 vacation days per year.
• Equipment for work, laptop and all necessary additions.
• Access to trainings and courses.
• Private health insurance.
• FIT Pass card for many sports’ facilities.