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Added 19 mins ago
Engineer Regulatory Standards & Operational Oversight
Metropolitan Transportation Authority
Jamaica, NY
Serve as the Principal Engineer & Assistant Chief Engineer advisor on all FRA/LIRR test requirements. Support Engineering Department as liaison to safety, public relations, Transportation,…
Added 19 mins ago
Principal Front-End Network Engineer
Nscale
United States
We’re looking for a Senior Principal Front End Network Engineer – AI Infrastructure to provide technical leadership across Nscale’s front-end networking domain.
Added 25 mins ago
TP
Principal Data Engineer – Data Platform
The Planet Group
Irving, TX
- $80 to $95 USD / hour
The Planet Group has partnered with a Dallas area company to locate a senior data engineer who enjoys solving complicated data problems, improving existing systems, and helping teams build…
Added 27 mins ago
Principal Enterprise Software Engineer
Wolters Kluwer United States Inc.
Kennesaw, GA · Houston, TX · Minneapolis, MN
Wolters Kluwer is seeking a hands-on Principal AI Solutions Engineer in our Architecture & Engineering Services (AES) Team to architect, build, and deploy enterprise-scale AI solutions on…
Added 34 mins ago
Director, Supply Chain
Worley
Buenos Aires Province, AR
Added 41 mins ago
CI
Principal Software Engineer, CBCI
CloudBees Inc
Denver, CO
- $200,000 to $230,000 USD / year
We are looking for a Principal Software Engineer to set technical direction for the CloudBees CI product area and turn that direction into working software. You will lead architecture and…
Added 55 mins ago
Principal Software Engineer
Highmark Health
Remote, United States
We are seeking a visionary Principal Software Engineer responsible for building scalable public-facing software applications across Digital Member Experience channels. As a key player…
Added 56 mins ago
Principal Technical Program Manager
OpenLoop Health
Remote, United States
…predictability, and scale to how OpenLoop plans and ships. We’re hiring a Principal Technical Program Manager to lead high-impact, cross-functional programs that directly support company…
Added 1 hour ago
C
Principal Systems Engineer
Carrier
Charlotte, NC
- $117,500 to $234,500 USD / year
As a Principal Systems Engineer you will lead the design, modeling, and architectural development of advanced chiller systems. Based in Charlotte, NC, this technical leadership position…
Added 1 hour ago
MT
Principal Technical Product Manager
Micron Technology, Inc.
Folsom, CA · Longmont-MAX- Office, CO · San Jose, CA
- $114,000 to $224,000 USD / year
This role is a strong next step for an engineer or product professional who wants to move closer to the customer and to product definition. It calls for solid analytical skills, sound…
Added 1 hour ago
MT
Principal SSD Systems Design Engineer
Micron Technology, Inc.
Longmont-MAX- Office, CO
- $146,000 to $297,000 USD / year
As a Principal SSD Systems Design Engineer within Micron’s Solid State Drive (SSD) Product Development Team (PDT), you will serve as a technical leader and strategic influencer across…
Added 1 hour ago
MT
Principal Engineer/Manager – NVMQRA
Micron Technology, Inc.
Longmont-MAX- Office, CO
- $147,000 to $249,000 USD / year
Added 1 hour ago
Principal HBM Architecture & Circuit Design Engineer
Micron Technology, Inc.
Richardson, TX · Boise, ID
HBM Core-Die Architecture & Circuit Design Engineer
Added 1 hour ago
Principal HBM Architecture & Circuit Design Engineer
Micron Technology, Inc.
Richardson, TX · Boise, ID
HBM Core-Die Architecture & Circuit Design Engineer
Added 1 hour ago
MT
Principal HBM Architecture & Circuit Design Engineer
Micron Technology, Inc.
Richardson, TX · Folsom, CA · Boise, ID
- $139,000 to $308,000 USD / year
HBM Core-Die Architecture & Circuit Design Engineer
Added 1 hour ago
MT
Principal Engineer, SSD Systems Design
Micron Technology, Inc.
Longmont-MAX- Office, CO
- $181,000 to $308,000 USD / year
The Principal Engineer leads SSD system design and architecture from concept through high-volume manufacturing. This role drives system definition, characterization strategies, and…
Added 1 hour ago
Semiconductor Electrical Characterization
Micron Technology, Inc.
Boise, ID
Principal Engineer – DEMQRA DQA Central Param
Added 1 hour ago
MT
Principal Design Engineer
Micron Technology, Inc.
San Jose, CA
- $181,000 to $308,000 USD / year
As a Principal Design Engineer on the NAND datapath team, you will lead architecture and design of the internal datapath between the page buffer and IO: wave-pipelined buses, flop-to-flop…
Added 1 hour ago
Principal Design Engineer, HBM Architecture
Micron Technology, Inc.
Richardson, TX
We are seeking a highly motivated HBM Datapath Engineer to architect, design, and optimize high‑speed data paths for next‑generation High Bandwidth Memory (HBM) products! This role focuses…
Added 1 hour ago
Principal Analog Design Engineer
Micron Technology, Inc.
Richardson, TX
We are seeking a Principal Analog Design Engineer to lead the design, integration, and delivery of advanced analog and mixed-signal IPs for High Bandwidth Memory (HBM) products. This role…
Added 1 hour ago
Lead Principal Splunk Development Engineer
Micron Technology, Inc.
Richardson, TX
Added 1 hour ago
A
Principal Engineer
Actalent
Hanover, MD
- $155,000 to $185,000 USD / year
Job Title: Principal Sterilization & Process Systems EngineerJob DescriptionThis role serves as a senior technical authority for sterilization processes, process equipment, system…
Added 1 hour ago
AS
Principal Software Engineering - Reliability and FinOps Engineer
AT&T Services, Inc.
Remote, United States
- $155,400 to $261,100 USD / year
As a Principal System Engineer, you will serve as a senior technical leader across FinOps, cloud optimization, system reliability, and AI-driven automation. You will shape and execute…
Added 1 hour ago
Electrical Engineer
Dell
Santa Clara, CA
Join us to do the best work of your career and make a profound social impact as an Electrical Senior Principal Engineer on our Networking Hardware Engineering in Santa Clara, CA.
Added 2 hours ago
OI
Principal Cloud Platform Lead
Osaic, Inc.
Atlanta, GA
- $130,000 to $150,000 USD / year
The Principal Cloud Platform Lead role supports the VP of Cloud Infrastructure in guiding a combined Azure Platform Engineering and Azure DevOps team responsible for our Azure landing zone,…

Closed listing

Software Engineer, Systems ML

Richmond, VA, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Oct 8, 2026

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Original job description

Archived listing. The details below describe a past opening.

Summary:

Meta is seeking a principal-level Software Engineer to drive technical strategy and execution across our Systems ML Engineering organization. In this role, you will define the architectural foundations that power large-scale machine learning infrastructure, spanning training systems, inference pipelines, ML compilers, high-performance computing frameworks, and on-device optimization. You will identify and solve the hardest cross-system ML infrastructure challenges, shape multi-year technical roadmaps, and amplify the impact of engineering teams through AI-native workflows and deep systems expertise. This is a role for engineers who identify problems others miss and drive them to resolution at organizational scale.

Required Skills:

Software Engineer, Systems ML Responsibilities:

Identify and solve the most complex cross-system ML infrastructure challenges spanning training, inference, compiler optimization, and hardware-software co-design, including problems that have resisted prior solution attempts
Define extensible architectural standards and technical foundations for ML systems that enable consistency and reliability across multiple engineering organizations
Develop and own the multi-year technical roadmap for ML systems infrastructure, balancing short-term delivery with long-term platform health and competitive positioning
Leverage AI-native tooling and workflows as a force multiplier to eliminate entire categories of engineering toil and accelerate cross-disciplinary work across the ML systems stack
Drive performance improvements across large-scale ML training and inference systems by identifying bottlenecks that span multiple subsystems, ownership boundaries, and abstraction layers
Establish invariants, correctness proofs, and systemic reliability practices that prevent whole classes of failures across ML infrastructure pipelines
Partner with research, hardware, and product engineering teams to translate theoretical ML systems advances into production infrastructure that delivers measurable efficiency and capability gains
Assess emerging AI and computing technologies, evaluate competitive ML infrastructure trends, and influence organizational strategy to ensure technical competitiveness
Mentor engineers across the organization by providing customized coaching, leading engineering programs, and establishing a culture of thoroughness and high craft in ML systems development
Communicate complex ML systems architecture and strategy clearly to technical and non-technical audiences, producing reference-quality design documents and roadmap artifacts

Minimum Qualifications:

Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
12+ years of experience in software engineering with deep specialization in one or more ML systems domains including AI infrastructure, ML compilers, high-performance computing, GPU architecture, ML frameworks, or on-device optimization
Experience architecting and delivering large-scale ML training or inference infrastructure that has had measurable impact across multiple engineering organizations
Experience leading multi-year cross-functional technical initiatives, including defining metrics, managing dependencies, and driving execution across organizational boundaries
Experience developing high-performance ML systems infrastructure in C++, Python, or CUDA, including work at the intersection of hardware and software
Experience influencing technical direction and engineering practices across multiple teams through written proposals, design reviews, and stakeholder alignment

Preferred Qualifications:

Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Experience contributing to industry-wide ML systems efforts through publications, open-source projects, or standards bodies
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Track record of applying AI tools and automation to redesign engineering workflows, with demonstrated efficiency or quality improvements at organizational scale
Experience with ML compiler stacks such as MLIR, XLA, or TVM, or with hardware-software co-design for custom ML accelerators
Experience defining and operationalizing reliability, performance, and correctness standards for distributed ML training or large-scale inference systems

Public Compensation:

$219,000/year to $301,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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Skills

ML
Research
Coaching
Computer science
Computer engineering
C++
Python
Hazard assessment

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