DDR Subsystem Architecture Engineer
Arm
Job Overview
DDR Subsystem Architecture Engineer is a technical role responsible for ensuring correct implementation of the architecture into cutting‑edge and complex SoC platforms. This role also involves supporting the architecture to ensure it results in the best performance, lowest power, and area efficiency on silicon. The engineer will work with subsystems that use the latest memory technologies that include LPDDR, DDR, HBM, and GDDR.
Responsibilities And Tasks
* Work with DDR subsystem architects to ensure architecture is implemented correctly and efficiently
* Support architectural investigations to help produce best PPA for the subsystem and overall SoC
* Debug performance and functional issues with high‑level models, RTL simulation, hard and soft IP
* Work with design, verification, and validation teams to review design specifications & test‑plans (pre & post silicon) and support execution teams as required
Key Requirements
* Understanding of RTL and familiarity with SystemVerilog or equivalent HDL
* Waveform debug experience on simulation or emulation platforms
* Familiarity with verification processes that include coverage closure, clock domain crossing, lint, and more
* Experience with synthesis including understanding timing reports and SDC
* Bachelor's or Master’s degrees in Electrical or Computer Engineering and at least 4 years of experience in a senior development position
* Excellent presentation, interpersonal, written, and verbal communication skills
Desired “nice‑to‑haves”
* Familiarity with JEDEC specs
* Familiarity with the Arm architecture
* Experience with building DDR subsystems
* Understanding of Arm bus protocols such as CHI, APB, AXI
* Scripting knowledge such as using Python
In Return
You will join a collaborative team working on cutting‑edge DDR, LPDDR, HBM, and GDDR subsystems that power next‑generation SoCs. This role offers the chance to influence architecture and optimisation across the full development lifecycle, from early investigations through post‑silicon debug. You will work closely with architects, designers, and verification teams, with your contributions impacting high‑profile products worldwide. Along the way, you’ll expand your expertise in advanced memory technologies, Arm‑based architectures, and system interconnects while growing your career in a supportive environment.
Accommodations at Arm
At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. All accommodation requests will be treated with confidentiality, and only the necessary information will be disclosed to provide the accommodation.
Hybrid Working at Arm
Arm’s approach to hybrid working aims to support both high performance and personal wellbeing. We invite people to work face‑to‑face while recognising the value of flexibility. Each team determines its own hybrid pattern depending on the work and the team’s needs. Details of what this means for this role will be shared upon application.
Equal Opportunities at Arm
Arm is an equal‑opportunity employer, committed to providing an environment of mutual respect with equal opportunities for all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals and do not discriminate on the basis of race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
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