Lead III-V device design for Salience Labs in the UK, combining photonics modelling with silicon photonics integration for AI infrastructure.

As a Lead Photonics Design Engineer, you will develop active components through design, fabrication, characterisation, reliability, and qualification. Your work spans epitaxial structures, semiconductor lasers, optical amplifiers, and device integration. You will translate system requirements into specifications and technology roadmaps.

Key Responsibilities:
Model gain, power, optical modes, electrical, and thermal behaviour
Own device specifications, roadmaps, mask design, and tape-outs
Manage external epitaxy and foundry fabrication runs
Lead wafer, chip, and integrated-PIC characterisation




Drive iterations using performance and process data

Requirements:
PhD with six-plus years, or Master's with eight-plus years
Four-plus years developing III-V amplifiers or semiconductor lasers
Deep semiconductor laser and amplifier physics knowledge
Hands-on III-V epitaxy, fabrication, and external foundry experience
Experience with photonic simulation, layout, testing, and automation

Apply your III-V photonics, device modelling, fabrication, and characterisation expertise to Salience Labs AI infrastructure.
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📌 Lead Iii V Photonics Device Engineer Oxford (Oxford County)
🏢 Salience Labs
📍 Oxford County