Embedded Software Engineer, Mid-Level

🕒 November 21, 2025

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Sigma Software Group

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 2002

🎮 Gaming

📡 Telecommunications

Software Development • Gaming • Telecommunications

Sigma Software Group is a multinational company, established in 2002, that specializes in providing high-quality software development, graphic design, testing, and support services. The company focuses on delivering solutions across various industries such as automotive, telecommunications, aviation, advertising, gaming, banking, real estate, and healthcare. Sigma Software values professional growth, offers remote work opportunities worldwide, and caters to world-renowned clients like AstraZeneca, Scania, and SAS. The company emphasizes a culture of continuous education, mentorship, and flexible work environments, making it a preferred workplace for IT specialists aiming to work on complex solutions utilizing cutting-edge technologies. Sigma Software is committed to innovative solutions and engineering the future while also contributing to social causes such as charitable work in Ukraine.

📋 Description

• Design separate components, modules, classes, devices • Code, debug, document, and maintain portions of software and hardware • Perform different types of testing • Participate in estimation and planning sessions • Contribute to the development of technical project documentation and user documentation • Provide assistance to test engineers and support personnel in solving technical issues of software installation and its operation • Participate in conference calls and face-to-face meetings with the Customer and Customer partners • Comply with the best engineering practices, technical standards, and quality criteria set forth on the project • Report status and progress according to the project and company demands • Spot current deficiencies in the development process, adopted procedures, and engineering practices, environment configurations, etc., and suggest improvements • Escalate technical issues to the Architect, Team Lead, and Project Manager

🎯 Requirements

• 4+ years of experience with C • Experience with cloud connectivity applications, including monitoring and Firmware-Over-the-Air (FOTA) solutions • Strong background in communication technologies such as LTE, BLE, OpenThread, MQTT, and cybersecurity • Knowledge of Embedded Linux • Practical experience with Zephyr RTOS • Experience in debugging and troubleshooting embedded systems, including software debugging on real devices (using J-Link, ST-Link) and resolving system-level issues • Upper-Intermediate level of English • WOULD BE A PLUS: Hardware knowledge • Experience with Docker, GitLab, and Jira

🏖️ Benefits

• Employees can work remotely