Jobs in the United States

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Added 2 mins ago
Senior Security GRC Engineer, AI & Automation
American Express Global Business Travel
Cheyenne, WY
AmexGBT’s Security GRC team is looking for a talented Senior Security GRC Engineer to design, build, and scale automation and AI-driven solutions that modernize our governance, risk, and…
Added 3 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Cheyenne, WY
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 7 mins ago
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Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $85,400 to $183,700 USD / year
…By leveraging an advanced security graph, built using AI and machine learning algorithms, we enable organizations to detect patterns, uncover threats, and make informed decisions about…
Added 7 mins ago
M
Software Engineer II & Senior Software Engineer - CoreAI Speech Team
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $202,200 USD / year
We are hiring an experienced Software Engineer II and a Senior Software Engineer to join our team! As a Software Engineer within the Microsoft CoreAI Speech Team, you will help design,…
Added 13 mins ago
CI
Autonomous Systems Validation Engineer (MineStar Command)
Cintal, Inc.
Tucson, AZ
- $90,000 to $104,000 USD / year
Support integration testing involving onboard machine systems, software applications, network infrastructure, and related technologies.
Added 27 mins ago
Emerging Technology Integration Engineer
Trinzic
Beavercreek Township, OH
We are seeking an experienced Emerging Technology Integration Engineer that provides technical and engineering support for Government-led prototyping initiatives involving next-generation…
Added 28 mins ago
Associate Gear Engineer
Dana Automotive Sytems Group LLC
Maumee, OH
Added 29 mins ago
T
Engineer Signal Image Processing 2
TEKsystems
Cincinnati, OH
- $40 to $50 USD / hour
We are seeking a highly skilled Sr. Principal Digital Signal Processing Engineer to develop advanced signal processing solutions supporting mission-critical applications. This role is ideal…
Added 43 mins ago
J
Full-Stack Platform Engineer
Jobgether
Remote, United States
- $190,000 to $215,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full-Stack Platform Engineer based in the United States.
Added 58 mins ago
M
Member of Technical Staff, Microsoft Robotics (Robot Learning)
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
We are hiring a Member of Technical Staff, Microsoft Robotics (Robot Learning) at the software engineer II level to develop, train, evaluate, and deploy machine learning models that enable…
Added 1 hour ago
CO
Civil Engineering Technician I/II/III - Capital Projects Engineering- CPE
City of Santa Rosa
Santa Rosa, CA
- $47.1 to $57.19 USD / hour
Possess knowledge of, and experience in, mathematics, computer-aided design, surveying, materials testing, etc.
Added 1 hour ago
Mechanical Engineer II or III
Integrated Production Systems, Inc
ARLINGTON, TX
We are seeking a Mechanical Engineer (II or III level) who can independently lead complex mechanical engineering work supporting commercial and U.S. Department of War (DoW) programs. This…
Added 3 hours ago
Senior AI Engineer, Banking Technology
Citibank, N.A.
United States
Citi’s Banking Technology organization is seeking a highly hands-on Senior AI Engineer to design, build, and deploy cutting‑edge AI solutions for Investment, Corporate, and Commercial…
Added 3 hours ago
Data Engineer
Oshkosh Corporation
Hagerstown, MD · Frederick, MD
…Data Analytics wok encompasses the acquisition, processing and machine learning of engineering or service data and application to preventive maintenance and intelligent control of on or…
Added 3 hours ago
Responsible AI Engineer Specialist
Accenture LLP Company
NY
We’re looking to grow our Responsible AI team and if you’re an experienced RAI Engineer with a Responsible AI background, we’d love to hear from you.
Added 3 hours ago
Responsible AI Engineer Manager/Senior Manager
Accenture LLP Company
NY
We’re looking to grow our Responsible AI team and if you’re an experienced RAI Engineer with a Responsible AI background, we’d love to hear from you.
Added 3 hours ago
HIRING EVENT-11/16/26-Machine Operator 2-Days/Nights
United States
Q&FS testing practices and procedures, and QMP polices.
Added 4 hours ago
Operations Test Engineer
Apple
Cupertino, CA
…production support engineering with respect to technically complex testing methods, procedures and failure…
Added 4 hours ago
[US] Electronic Engineer
EdgeCortix
Remote, United States
EdgeCortix seeks to hire a talented and experienced Electronic Engineer to join our US based team and lead the design and development of our board level hardware products, including PCBAs…
Added 4 hours ago
Security Engineer II, AppSec Stores, Stores Security
Amazon.com Services LLC
Seattle, WA
In Amazon Stores, we ship some of the widest arrays of technology found at any company. From Amazon.com to world class machine learning pipelines, from digital healthcare to no-checkout…
Added 4 hours ago
Software Development Engineer, SoC HAL
Annapurna Labs (U.S.) Inc.
Cupertino, CA
Annapurna Labs builds the custom silicon at the heart of AWS machine learning servers, and we are hiring a software engineer to help build the Hardware Abstraction Layer (HAL) that brings…
Added 4 hours ago
Business Development & Field Innovation Manager
Motorola Solutions, Inc.
Remote, United States
…technologies to support security and safety throughout the world. We engineer our products from start to finish and manufacture them in-house. We're known for low volume and high capability…
Added 4 hours ago
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Mechanical Engineer
GPAC
Riverview, FL
- $80,000 to $85,000 USD / year
Seeking a Mechanical Engineer who enjoys taking custom equipment from first sketch to finished build. You'll partner with engineering, the shop floor and customers to turn ideas into…
Added 4 hours ago
G
Mechanical Engineer
GPAC
Brandon, FL
- $80,000 to $85,000 USD / year
Seeking a Mechanical Engineer who enjoys taking custom equipment from first sketch to finished build. You'll partner with engineering, the shop floor and customers to turn ideas into…
Added 4 hours ago
G
Mechanical Engineer
GPAC
Tampa, FL
- $80,000 to $85,000 USD / year
Seeking a Mechanical Engineer who enjoys taking custom equipment from first sketch to finished build. You'll partner with engineering, the shop floor and customers to turn ideas into…

Annapurna Labs (U.S.) Inc.

Software Development Engineer, SoC HAL

Cupertino, CA, United States

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Job details

Posting language: English
Posted: Nov 6, 2026

Original job description

Description

Annapurna Labs builds the custom silicon at the heart of AWS machine learning servers, and we are hiring a software engineer to help build the Hardware Abstraction Layer (HAL) that brings these chips to life. If you love working where hardware meets software, writing the code that boots, configures, and debugs some of the largest custom silicon in the world, this is your team.

As a Software Engineer on the SoC HAL team, you will write and test C++ for the driver stack across the hardware blocks that make up our chips, learn how the silicon works from the engineers who design it, and grow your skills on a small, fast-moving team inside a large organization. No machine learning background is required (you will pick up ML concepts from colleagues if you want to). This role is based in Cupertino, CA.

Key job responsibilities Implement, test, and maintain HAL/driver features for individual hardware blocks (for example PCIe, DDR / HBM memory, DMA, system fabric, interrupt controllers, and boot / firmware), working from designs and interfaces set by more senior engineers.

Write clean, well-tested C++ and contribute to the team's test, code-review, and continuous-deployment practices.

Debug failures that span software and silicon, with support from the team, and build an understanding of how the HAL interacts with the hardware underneath it.

Learn the hardware/software interface by partnering with RTL and design verification engineers on well-scoped questions.

Provide feature additions and bug fixes on current and prior chips.

A day in the life A typical day moves between writing and reviewing C++ for the HAL, pairing with a teammate on a tricky bug, and learning how a hardware block works from its spec or from the engineer who designed it. You might add a feature to a driver, write tests for it, and work through code-review feedback, then dig into a failure that spans software and silicon. Your teammates are the HAL engineers you build alongside; the hardware design, verification, and firmware teams are close partners you will learn from; and your customers are the internal software teams that rely on the HAL to boot, configure, and debug the chip.

About the team Annapurna Labs designs and deploys some of the largest custom silicon in the world, including the Trainium and Inferentia machine learning accelerators. Our SoC HAL team builds the low-level software that boots, configures, and manages these chips, sitting between the hardware and the system software that runs the server. We are a small team that works closely with hardware, holds a high engineering bar, and invests in helping engineers grow. Based in Cupertino, CA, we value mentorship, clear written design, and software that outlasts any single chip. Basic qualifications

Knowledge of programming languages such as C/C++, Python, Java or Perl
Experience (non-internship) in professional software development, or currently enrolled in or recently completed a Bachelor's or Master's degree in computer science or a related field
Experience with data structures, algorithms, and software design fundamentals Preferred qualifications
Bachelor's degree or above in Computer Science, Computer Engineering, or related fields at time of application
Coursework, internship, or project experience in computer architecture or operating systems
Experience with C or C++ and object-oriented design
Exposure to low-level, embedded, or hardware-adjacent programming
Familiarity with testing, debugging, source control, and build processes in a team setting

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The starting pay for this position is listed below. Starting Day 1 of employment, Amazon offers EAP, Mental Health Support, Medical Advice Line, 401(k) matching. Learn more about our benefits at https://hiring.amazon.com/why-amazon/benefits.

Cupertino, CA, USA - 148,400.00 USD Annually

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