Qunnect Inc, a venture-backed startup building quantum-secure networks in the Brooklyn Navy Yard (Brooklyn, NY), is seeking an FPGA Engineer to join our R&D team. This role sits within the software group and focuses on building real-time digital logic systems that sit at the intersection of embedded networking and experimental physics.

You’ll work closely with both software engineers and experimental physicists to design and implement FPGA-based solutions for signal processing, precision timing, and deterministic communication in cutting-edge quantum networking systems. This position is ideal for someone excited by R&D environments, cross-disciplinary collaboration, and pushing the limits of embedded digital systems.

This is a full-time, on-site role in a fast-paced and multidisciplinary R&D setting.

Key Responsibilities:

• Design and implement FPGA logic for high-speed data acquisition, processing, and transport
• Develop and optimize low-level Ethernet protocols (PHY and MAC layers) for real-time performance
• Interface with optical and quantum hardware through custom digital and analog signaling
• Collaborate with software and physics teams on system-level integration and experimentation
• Support prototyping, bring-up, and iterative development in the lab

Required Qualifications:

• Proven experience in FPGA development using Verilog or VHDL
• Familiarity with high-speed digital interfaces (Ethernet, SERDES, LVDS, etc.)
• Comfortable working with lab tools for debugging and validation
• Solid understanding of low-level networking protocols, particularly Ethernet
• Ability to work in multidisciplinary teams

Preferred Qualifications:

• Experience with embedded Linux platforms or microcontrollers
• Background in telecommunications, scientific instrumentation, or quantum/optical systems
• Familiarity with real-time constraints and deterministic data processing
• Experience with simulation and verification workflows

At Qunnect, we offer a stimulating and collaborative work environment, competitive compensation, and the opportunity to be at the forefront of networking innovation. Join our team and contribute to shaping the future of the industry.

To apply for this position, please submit your resume to [email protected]. We look forward to reviewing your application and potentially having you as a valued Team Member.

Qunnect is an equal opportunity employer.  We celebrate diversity and are committed to creating an inclusive environment for all employees 

Please note that pursuant to a government contract, this specific position requires US citizenship status.

Job Type: Full-time

Pay: $170,000 - $220,000 per year

Benefits:

• 401(k) with company matching
• Health insurance
• Vision & Dental Insurance
• Paid Time Off
• Flexible Work from Home



Supplemental pay types:

• Bonus pay
• Stock Options