Firmware Engineer

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Job Title: Mid-Level Firmware Engineer (Network Security)

About the Opportunity

A leading, fast-growing cybersecurity innovator is seeking a talented firmware engineer to join their dynamic team. The company is dedicated to creating secure, private, and personalized digital experiences by leveraging advanced AI-driven technology. With a strong presence in Europe and a portfolio protecting millions of connected devices worldwide, this is an opportunity to work on impactful projects in network security and smart home protection.

Role & Responsibilities

You will join a focused Wi-Fi Data team responsible for:

1. Wi-Fi Data Agent Development: Develop, optimize, and maintain a Wi-Fi Data Agent that collects and processes data from various networking chipsets. Solve challenges related to non-standardized Wi-Fi hardware.
2. Gateway Solutions: Enhance and extend OpenWRT-based gateway solutions to boost performance and security.
3. Porting & Integration: Port the Wi-Fi Data Agent for diverse customer environments ensuring seamless integration.
4. Automated Testing: Design and implement automated testing infrastructure to validate Wi-Fi solutions. Engage in technical discussions, present solutions, and incorporate feedback in a high-performing, agile environment. Work on a project with a new customer involving a Broadcom SDK, capturing management frames without impacting router performance. Opportunity to gradually rewrite existing code in Rust (experience with Rust is a plus, though not mandatory).

Who We're Looking For

Must-Have Skills:

• Hands-on experience with Wi-Fi drivers (e.g., Broadcom, MediaTek, Qualcomm) and in-depth knowledge of the 802.11 protocol.
• Strong background in embedded Linux build systems (OpenWRT, Buildroot, Yocto).
• Proven software engineering experience (focus on development, not administration).
• Proficiency in C99, with exposure to Lua plugins and/or Rust components.
• Experience with CI/CD pipelines (Jenkins preferred).
• Solid scripting skills in Shell and Pytest.
• Excellent command of English (both spoken and written).

Beneficial:

• Prior experience in designing automated testing infrastructure for Wi-Fi solutions.
• Expertise in porting Wi-Fi-related software across different customer environments.

Location & Work Arrangement

• Location: Finland (Helsinki preferred)
• Remote Work: This is a remote-first role; however, candidates must be based in close proximity to the office.
• Work Authorization: Applicants must have full working rights; visa sponsorship is not available.
• Salary Range: Up to €6,000/month for this mid-level role.
• Bonus: 10% (distributed in two parts based on profits and performance)
• Benefits Include: Monday morning breakfast at the adjoining hotel, mobile phone and laptop of your choice, culture and lunch vouchers, flexible working hours within a hybrid work model, comprehensive learning & development support (conferences, training, certifications, and more), health insurance, snacks, and additional perks.

Why Join Us?

• Impact & Scale: Contribute to solutions that protect millions of homes and devices globally.
• Innovation: Work on cutting-edge technology in AI, network security, and digital life protection.
• Team Excellence: Collaborate with highly skilled colleagues, including senior engineers, developers, and architects across multiple countries.
• Growth: Be part of a strong growth trajectory with organic expansion and exciting future projects.

Apply Today

If you're passionate about network security, thrive in fast-paced environments, and want to make a real difference in the cybersecurity landscape, we'd love to hear from you. Join us on our journey to create a safer digital world.

Mid-Senior level

Full-time

Computer and Network Security