iPronics is seeking a Senior Photonics Layout Engineer to join our Photonics Department, working on both Silicon Photonics (SiPh) and III-V photonic technologies for integrated photonic systems. Main Responsibilities As part of the Layout Team, you will play a key role in photonic circuit layout and tape-out activities across SiPh and III-V platforms.
• Designing complex layouts and generating GDS files for SiPh and III-V photonic integrated circuits.
• Performing layout reviews and physical verification, including DRC and other applicable checks.
• Ensuring compatibility between cross-sections, foundry PDKs, design rules, and custom-developed photonic components.
• Developing main and test die GDS layouts, ensuring commitment to tape-out schedules and deadlines.
• Translating system and device requirements into manufacturable photonic IC layouts.
• Driving layout-related tape-out activities and technical communication with foundries.
• Collaborating with cross-functional teams to ensure testability, manufacturability, and system integration. Desired Skills & Experience
• BSc or MSc degree (PhD preferred) in Telecommunication Engineering, Physics, or a related field,



with a focus on Integrated Photonics.
• 5+ years of experience in SiPh, III-V photonics, IC layout, or a related field.
• Strong experience with layout tools such as KLayout, GDSFactory, or equivalent. Experience with Calibre or other physical verification tools is a plus.
• Experience with foundry PDKs, DRC, and photonic tape-out flows.
• Solid programming skills in Python and experience with GitHub.
• Basic knowledge of semiconductor manufacturing processes such as lithography, etching, and metal deposition is a strong plus.
• Reliable, proactive, and self-motivated, with strong technical communication and teamwork skills.
• Fluency in English (C1 level or higher).

What we offer
• Permanent full-time position
• Flexible

working hours
• December 24th and 31st off
• One extra day off during your birthday month
• Private health insurance and life insurance
• Pension plan included
• Versátil compensation plan (restaurant tickets, transport, and childcare vouchers)

📌 Senior Photonics Layout Engineer (España)
🏢 iPronics
📍 España