דרושים » תוכנה » System Validation Engineer

As a Software Development Engineer in Test on our team, you will own the quality of Nitro card embedded software and firmware. You will design, develop, and maintain test automation for embedded systems and components, covering hardware interface verification, real-time firmware behavior validation, firmware update integrity, and fleet-scale deployment confidence. You will collaborate closely with firmware development teams to troubleshoot complex system-level problems at the hardware-software boundary and ensure timely delivery of high-quality Nitro card software to AWS Cloud solutions.

Key job responsibilities
- Own the firmware test automation framework - architect, develop, and extend a Python-based validation solution that scales across multiple Nitro card generations and hardware platforms, automating test coverage across the full firmware stack from boot sequences through board management layers and card-level system integration.
- Design and implement traceable, specification-driven test cases that validate firmware functional correctness, fault tolerance, and performance across hardware components, communication interfaces, and cross-subsystem interactions.
- Optimize CI/CD pipelines by integrating pre-merge and post-merge firmware validation, defining trigger policies per hardware generation, enforcing coding-standard compliance, and reducing commit-to-validated cycle time.
- Troubleshoot complex embedded system failures by analyzing firmware logs, system traces, and hardware diagnostics, then translate field incidents into targeted regression suites that prevent recurrence.
- Collaborate with firmware and hardware teams during new-generation silicon bring-up, define test plans, drive quality gates for production release, and mentor teammates on testing best practices and system architecture.

A day in the life
You start your morning reviewing overnight CI results and triaging any firmware validation failures flagged across active Nitro card generations. Mid-morning, you pair with a firmware engineer to debug a boot-sequence regression discovered during pre-merge testing, using hardware-in-the-loop test benches and system traces. After lunch, you join a design review for a next-generation Nitro card, providing input on testability and proposing validation strategies for new subsystem interfaces. Later, you refine your test framework to improve coverage for a recently released feature, then wrap up by sharing your findings in a team knowledge-sharing session.

Required Senior Emulation Verification Engineer, Cloud
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Responsibilities
Plan and execute the verification of digital design blocks by understanding specifications and working with design engineers to define key verification scenarios.
Develop, execute, and debug full-chip/system on a chip (SoC) tests on emulation platforms.
Collaborate with design engineers to debug tests and ensure functional correctness of design blocks.
Define and implement various coverage measures to capture stimulus and corner-case scenarios. Work with software and post-silicon validation teams to reproduce failures on emulation.
Drive coverage analysis to identify verification gaps and demonstrate progress towards tape-out. Explore new verification and emulation methodologies and implement them.

Required Emulation Verification Tech Lead, Cloud
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Responsibilities
Lead, plan and execute the verification of digital design blocks by understanding specifications and working with design engineers to define key verification scenarios.
Develop, execute, and debug full-chip/system on a chip (SoC) tests on emulation platforms.
Collaborate with design engineers to debug tests and ensure functional correctness of design blocks.
Define and implement various coverage measures to capture stimulus and corner-case scenarios. Work with software and post-silicon validation teams to reproduce failures on emulation.
Drive coverage analysis to identify verification gaps and demonstrate progress towards tape-out. Explore new verification and emulation methodologies and implement them.

As we expand our presence in Israel, we're seeking a visionary System Validation Engineer to help build our local engineering powerhouse from the ground up. This is a unique opportunity to take on meaningful product ownership in a new site, ensuring the reliability and testability of chips that power the world's largest AI clusters.


Job Description
The mission of this role is to perform system validation for our highly advanced devices, that includes defining strategy, develop tools, innovate, be creative to make sure devices are performing as they should in all aspects, logical, performance, durability, stress and more.

You will be part of the site located at Israel (Haifa - Matam), surrounded with highly experienced and professional engineers who will escort, mentor and support you on your journey in our company.

Required Silicon Validation Engineer
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Our mission is to organize the world's information and make it universally accessible and useful. Our team combines the best of AI, Software, and Hardware to create radically helpful experiences. We research, design, and develop new technologies and hardware to make computing faster, seamless, and more powerful. We aim to make people's lives better through technology.
Responsibilities
Dive into the architecture and microarchitecture of complex hardware units and features, such as packet processing pipelines and advanced networking capabilities.
Develop comprehensive post-silicon validation test plans based on a thorough understanding of the design and specifications. Write, execute, and debug validation tests using Python, or C/C++, running on Pre-Si emulation platforms and primarily on the silicon.
Lead the bring-up, troubleshooting, and debug efforts on silicon, identifying root causes of hardware and software issues.
Collaborate closely with architects, designers, and other teams to drive bug fixes and ensure feature functionality. Contribute to the development of test infrastructure and methodologies to improve validation efficiency and coverage.

Required Package Design/Layout Engineer
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Our mission is to organize the world's information and make it universally accessible and useful. Our team combines the best of AI, Software, and Hardware to create radically helpful experiences. We research, design, and develop new technologies and hardware to make computing faster, seamless, and more powerful. We aim to make people's lives better through technology.
Responsibilities
Dive into the architecture and microarchitecture of complex hardware units and features, such as packet processing pipelines and advanced networking capabilities. Develop comprehensive post-silicon validation test plans based on a thorough understanding of the design and specifications.
Write, execute, and debug validation tests using Python or C/C++, running on pre-silicon emulation platforms and primarily on the silicon.
Lead the bring-up, troubleshooting, and debug efforts on silicon, identifying root causes of hardware and software issues. Collaborate closely with architects, designers, and other teams to drive bug fixes and ensure feature functionality.
Contribute to the development of test infrastructure and methodologies to improve validation efficiency and coverage. Mentor and guide junior engineers as the team grows.

We are looking for a Nitro System Manufacturing Integration Lead Engineer to be part of defining, shaping, and implementing manufacturing flows, test definitions, and card-to-server integration processes for Nitro-based platforms. This includes to be part of the manufacturing flow architecture, production test strategy, process stabilization, and yield optimization bridging system design intent with high-volume manufacturing execution.

Key job responsibilities
As a System Manufacturing Integration Lead Engineer, in the Nitro team, you will own the end-to-end manufacturing flows for accelerator card-to-server integration across manufacturing partner facilities driving the process from initial definition through stabilization into a scalable, high-yield mass production operation.

Key responsibilities include:
- Architect manufacturing flows - be part of the complete card-to-server integration sequence, including every process step, quality gate, and decision point from sub-assembly through system integration and tests.
- Define test strategy - be part of determining what to test, when, and at which station, covering card-level functional tests, post-integration validation, firmware provisioning, and first power-up diagnostics.
- Establish classification criteria - be part of determining pass/fail thresholds and test exit gates to maximize yield and minimize material waste.
- Drive process stabilization - work directly and on-site with manufacturing partners to implement, debug, and iterate on manufacturing flows from early builds through a locked, repeatable production process.
- Design alternative flows - develop parallel manufacturing paths to address real-world constraints such as component availability gaps, deferred card integration, and hub-based assembly models.
- Own process documentation & KPIs - maintain manufacturing flow baselines, drive process change control, and track yield, first-pass rate, cycle time, and defect Pareto.
- Lead cross-functional coordination - serve as the single point of ownership across hardware engineering, firmware, test/vetting, thermal, mechanical, and operations teams for Nitro-based accelerator servers built at scale.

As we expand our presence in Israel, we're seeking a talented Senior Emulation Engineer to help build our local engineering powerhouse from the ground up. This is an exciting opportunity to take on meaningful ownership in a new site, implementing the emulation strategy for chips that power the world's largest AI clusters.

As an Senior Emulation Engineer, you will be a core technical driver of our Israel R&D center, working at the intersection of hardware and software to ensure our silicon meets extreme quality and performance targets. You will execute end-to-end emulation flows, bridge the gap between RTL and functional validation, and partner with cross-functional teams to enable seamless hardware-software integration. If you thrive on solving complex technical challenges and want to play a key role in validating cutting-edge AI infrastructure connectivity solutions, this is your opportunity.

Key Responsibilities

Emulation Flow Execution & Implementation
Execute end-to-end emulation flow from high-level model generation and RTL synthesis to complex system-level testing and silicon-accurate debugging.
Work directly with next-generation emulation platforms (Zebu, Palladium, or Veloce) to implement cutting-edge methodologies.
Maintain and evolve emulation flows to reduce compile times and increase execution speed, directly impacting time-to-market.

System-Level Debug & Validation
Drive initial model bring-up process in high-stakes environment, identifying and resolving complex bugs.
Ensure rapid cycles from RTL to functional stability through systematic debug approaches.
Own technical blocks and drive them to completion independently.

Cross-Functional Collaboration
Partner with Firmware, Software, and Validation teams to debug complex system-level scenarios.
Ensure seamless hardware-software integration for AI infrastructure connectivity.
Collaborate with Design and Verification teams to optimize emulation strategies.

Required Staff Signal Integrity Engineer
About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Our mission is to organize the world's information and make it universally accessible and useful. Our team combines the best of AI, Software, and Hardware to create radically helpful experiences. We research, design, and develop new technologies and hardware to make computing faster, seamless, and more powerful. We aim to make people's lives better through technology.
Responsibilities
Lead end-to-end signal integrity definition, channel budgeting, and stackup optimization for complex multi-die packages, including 2.5D (CoWoS, EMIB, InFO), 3D vertical stacking, and high-density organic substrates.
Architect and optimize multi-terabit interconnects across Die-to-Die (UCIe/BoW), host links (PCIe Gen6/7, PAM4/# SerDes), and memory subsystems (HBM3/4, DDR5, LPDDR6) in close collaboration with PHY and silicon design teams.
Build high-accuracy 3D full-wave electromagnetic models (HFSS) for micro-bumps, C4 bumps, TSVs, interposers, and BGA transitions, establishing automated flows for statistical eye/BER margin analysis.
Define high-frequency test vehicles, fixtures, and measurement methodologies; execute multi-port VNA, TDR, and real-time scope characterizations to correlate lab measurements with predictive simulations.
Collaborate closely with Silicon Design, Package Layout, Board/System, and external foundry/OSAT partners to resolve design trade-offs

We are looking for a Senior VLSI Verification Engineer to join the ride as we spearhead the next revolution in electronics!

Responsibilities
Develop and maintain advanced verification environments using SystemVerilog and UVM, ensuring scalability, configurability, and reusability across multiple IPs.
Design, implement, and execute comprehensive testbenches and random test suites to validate functional correctness, robustness, and corner-case behavior of complex IP within various SoC integration environments.
Drive coverage closure by defining, collecting, and analyzing code and functional coverage metrics; identify verification gaps and ensure complete validation of feature sets prior to sign-off.
Lead debug and root-cause analysis efforts in collaboration with senior verification and design engineers, leveraging carefully crafted logs, waveform analysis and assertions to isolate and resolve design or environment issues.
Collaborate closely with architecture, design, and firmware teams to ensure verification completeness, alignment with design intent, and seamless integration at the system level.
Contribute to methodology and infrastructure improvements, including reusable UVM components, automation scripts, and best practices that enhance team efficiency and verification quality.