> Markdown version of [/jobs/ext/2994502-memory-subsystem-engineer-mla-technology](https://www.wearedevelopers.com/jobs/ext/2994502-memory-subsystem-engineer-mla-technology). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Memory Subsystem Engineer, MLA Technology - **Company:** Amazon.com, Inc. - **Location:** Austin, TX, United States - **Experience:** Expert - **Salary:** $159,200.0 - $215,300.0 - **Contract:** Permanent contract - **Skills:** Adobe InDesign, Systems Engineering, Bash Shell, Code Review, Computer Engineering, Data Centers, Software Debugging, Python (Programming Language), Lua (Scripting Language), Machine Learning, Subsystems, Physical Design - **Published:** September 19, 2026 - **Apply:** https://dejobs.org/x/x/6A7E2CF0A619422EBFC853CE15E6905C/job/ ## About the Role * Bachelor's degree in Electrical Engineering, Computer Engineering, Systems Engineering, or related fields * 5+ years of practical semiconductor design work including full-chip and subsystem integration experience * Good knowledge of memory training, timing parameters and/or controller features * Ability to create scripts (lua, bash, python, etc.) to accomplish functional day to day tasks. * Knowledge of DDR/HBM/UCIe phy and controller related protocols, * Drive cross-functional triage effort on functional and performance issues * 3+ years in SOC/IO/Subsystems Experience working closely with physical design teams to develop highly optimized ASICs with excellent power, performance and area * Support the physical design team with IP integration, 2.5D packaging, clocking and timing constraints * Drive cross-functional triage effort on functional and performance issues * Perform system-level debug and root-cause analysis through bring-up, characterization, validation and production phases ## Description As a senior member of the team, you will join a mixed group of hardware and software engineers working to design, integrate, and innovate the next generation of machine learning chips into Trainium servers. In this position it is expected that you will: * Collaborate with architects, design teams, and software engineers on our next generation ML chips * Support on-going debug and operations of previous ML chips within manufacturing and the data center * Dive deep into IP integration, packaging, silicon bring up, characterization, and validation of our broader memory subsystems * Independently develop the scripts you need to execute and collaborate with software engineers as your needs scale A day in the life A day in the life of a CHDE focused on memory subsystems on the MLA Technology team focuses on operational excellence, constructively identifying problems, prototyping solutions, and leading data collection at scale to improve our products. We start each day looking at our fleet, reviewing dashboards for emergent issues impacting our customers, partnering with other teams to drive complex debugs as it pertains to UCIe and associated SoC subsystems. We then look forward to the future technologies being developed and how we can best focus our efforts to help improve them and ensure a high quality product on behalf of our customers. Our team members touch everything from electrical simulations, to hardware qualification on test benches, to software driven data center metrics, with a broad range of tasks across multiple skillsets where you can help improve the reliability and performance of our products. You help the team evolve by actively participating in design discussions, team planning, code reviews, tickets/metric reviews, and data center capacity initiatives. CHDEs on the MLA Technology Team are expected to help mentor others on the team in their area of expertise to help develop the team's baseline skillsets and to participate in the hiring process for the team. ## Related Videos - [Strange New Worlds: shaping the future of the digital age](https://www.wearedevelopers.com/videos/677-strange-new-worlds-shaping-the-future-of-the-digital-age) - [10M Data Records Lost, Underwater Computing, and Psychedelic Fish - Matthias Geniar](https://www.wearedevelopers.com/videos/1908-10m-data-records-lost-underwater-computing-and-psychedelic-fish-matthias-geniar) - [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data) - [Old tools, new tricks](https://www.wearedevelopers.com/videos/1916-old-tools-new-tricks) - [The Billion Dollar Machine: First Time Right.](https://www.wearedevelopers.com/videos/393-the-billion-dollar-machine-first-time-right) - [Build a CI/CD pipeline to automate code reviews and ensure code quality](https://www.wearedevelopers.com/videos/349-build-a-ci-cd-pipeline-to-automate-code-reviews-and-ensure-code-quality) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Dev Digest 129 - Now that's what I call private data!](https://www.wearedevelopers.com/magazine/468-dev-digest-129-now-that-s-what-i-call-private-data) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Introducing Redis Agent Memory Server](https://www.wearedevelopers.com/magazine/699-introducing-redis-agent-memory-server) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)