Embedded Software Engineer building Data Path HAL for next-gen networking silicon at Annapurna Labs

This role is on the Data Path HAL team at Annapurna Labs (AWS's semiconductor division in Tel Aviv), building embedded software for next-generation networking chips that power AWS's cloud infrastructure (Nitro). With 5+ years required, expect deep C programming, HW/SW interface, and computer architecture questions plus SoC development lifecycle depth.

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What this interview tests

C programming for embedded/HAL development
HW/SW interface design at board and chip level
Computer architecture fundamentals
SoC development lifecycle
Cross-disciplinary technical leadership

Common question themes

Design a hardware abstraction layer for new networking silicon

Debug an issue spanning the hardware/software boundary

Walk through the SoC development lifecycle from spec to bring-up

Leading a cross-functional task involving hardware and firmware teams

Working in Linux environments for embedded systems development

How candidates describe it

Real Embedded Software Engineer - Nitro interview stories — retold from candidates' public write-ups, with sources.

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