Hardware Engineer

About Sine Engineering

Sine Engineering builds the technology behind reliable drone autonomy: communications, navigation, and control systems that enable coordinated multi-drone operations at scale. More than 200 UAV manufacturers rely on our technologies, and our solutions power many of the interceptor operations active today.

Through our dual-use platform, we support civilian innovation while helping democratic nations strengthen their technological advantage.

Any drone. Any scale. Anywhere.

We build resilient communication, navigation, and coordination systems for the age of autonomy.

As a Hardware Engineer, you will contribute to the development of the most advanced electronic equipment used in the UAV application area. There’s an opportunity to join the exceptionally skilled cross-functional team capable of creating advanced system-level solutions from scratch.

Responsibilities:

• participation in product and prototype development;

• design, develop, and review PCBs and their sub-components;

• drive resolution of different technical issues, including those related to architecture (performance, power consumption, thermal behavior), production (quality, manufacturing), and development (schematic design and review, PCB layout, and overall system integration);

• research on hardware components that could be used to solve business problems;

• documenting technical solutions;

• generating PCB manufacturing documents;

• be responsible for the entire HW product development lifecycle.

Skills & Experience:

• solid understanding of principles of analog/digital electronics;

• able to design the complex PCB projects;

• understanding of the full device manufacturing cycle;

• hands-on experience with lab measurements with modern equipment;

• knowledge of EMI/ESD protection principles;

• experience with modern simulation tools;

• experience with Altium Designer/KiCAD;

• strong debugging and troubleshooting abilities, analytical skills;

• intermediate level of technical English.

Nice to have:

• understanding of RF design;

• experience in device certification;

• high-speed digital circuits design;

• PCB development with FPGA.

Benefits

What We Offer

• Flexible working hours, 24 days of paid annual leave, and unlimited sick leave.

• Comprehensive health insurance and sports activities support.

• Learning support through external and internal training, English courses, and covered AI tools and software licenses.

• Military service deferral (reservation) for eligible employees, plus support for veterans and their families.

• A comfortable and safe workplace featuring ergonomic setups, an on-site bomb shelter, modern equipment, and daily snacks.

• A human-centric culture built on trust and ownership, where people care about each other and delivering meaningful results.

Why Join Us?

If you’re excited about building technology that shapes the future of drone autonomy and want your work to have a meaningful impact on defense and security, we’d love to hear from you.

If this role aligns with your experience and ambitions, don’t hesitate to apply. We’re looking for people who share our drive to push the boundaries of what’s possible and deliver technologies that make a real-world difference.