Jobs in the United States

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Electrical Engineer Manager
Pfizer
Groton, CT
- $99,200 to $165,400 USD / year
Serve as SME or Site Engineer Lead for all site electrical infrastructure, including medium- and low-voltage distribution systems, switchgear, substations, UPS, and backup generation
Added 1 hour ago
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Mechanical Engineer Manager
Pfizer
Groton, CT
- $99,200 to $165,400 USD / year
Serve as SME or Site Engineer Lead for all mechanical utility systems, including:
Added 1 hour ago
Engineer I: Aftermarket Development Program (ADP)
RTX Corporation
east hartford, CT
Support cross-functional areas including manufacturing, customer service, strategic planning, supply chain, and global supplier development
Added 1 hour ago
Digital Services Application Engineer
Trane Technologies
Oklahoma City, OK · Broken Arrow, OK
Responsible for analyzing building and energy data to identify meaningful outcomes. Account Engineer creates consultative documentation to provide to the customer.
Added 2 hours ago
Principal Engineer, Electrical - New Ber
KONECRANES, INC.
NEW BERLIN, WI
Added 2 hours ago
Project Director
DEMATIC CORP
MILWAUKEE, WI
Added 2 hours ago
Controls Engineer
DEMATIC CORP
MILWAUKEE, WI
Added 2 hours ago
GC
Environmental Counsel
Gates Co
Denver, CO
- $40,123 USD / year
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 2 hours ago
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Manager, 80/20 Process Improvement - Global (Engineer IV, Quality)
Gates Co
Denver, CO
- $40,123 USD / year
Impacts the achievement of customer, operational, project or service objectives; work is guided by department objectives
Added 2 hours ago
Engineer - IT Field Services
United Airlines
Chicago, IL
The successful candidate must possess excellent organization and communication skills, a strong background in project management, a strong understanding of telecommunications standards and…
Added 2 hours ago
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Director of Ice Rink | Full-Time | Ryan Center and Boss Ice Arena (U of Rhode Island)
Oak View Group
Kingston, RI
- $60,000 to $65,000 USD / year
- Full-time
Close coordination with the Director of Facilities and the Engineer on physical plant issues that need to be addressed.
Added 2 hours ago
Transmission Engineering Manager
Southern California Edison
Pomona, CA
As a key cross-functional leader, the manager partners with project management, project development, construction, operations, planning, and other engineering disciplines to resolve complex…
Added 2 hours ago
IT Infrastructure Engineer VI, Security
Kaiser Permanente
Pleasanton, CA
Drives the execution of multiple work streams by identifying customer and operational needs; developing and updating new procedures and policies; gaining cross-functional support for…
Added 2 hours ago
Chief Engineer - Aircraft Development
Kratos Defense & Security Solutions, Inc.
Roseville, CA
Assists the project engineer(s) with customer requirements, goals, and expectations
Added 2 hours ago
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Union Lead Operating Engineer
CBRE
Fremont, CA
- $58 USD / hour
. • Impact a range of customer, operational, project, or service activities within own team and other related teams.
Added 2 hours ago
Network Implementation Engineer
Meta
Menlo Park, CA
…own-build terrestrial fiber capacity. The Network Implementation Engineer is responsible for overall implementation, deployment and technical delivery of Greenfield & Brownfield fiber…
Added 2 hours ago
PD Methodology Engineer, Annapurna Labs - Cloud Scale Machine Learning
Amazon
Cupertino, CA
…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,…
Added 2 hours ago
Software Development Engineer, SoC HAL
Amazon
Cupertino, CA
…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,…
Added 2 hours ago
Materials Scientist – ALD Coating Technology
Applied Materials
Santa Clara, CA
…chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we…
Added 2 hours ago
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HVAC Engineer
CBRE
San Jose, CA
- $45 to $65 USD / hour
Impact a range of customer, operational, project or service activities within own team and other related teams.
Added 2 hours ago
Senior Engineer - Landing Gear Shop Support
United Airlines
San Francisco, CA
This position develops potentially complex solutions and implementation plans, project justification, cost/benefit analysis, management of project implementation, technical support, and…
Added 2 hours ago
Geotechnical Engineer (Entry-Level)
Shannon & Wilson Inc
Seattle, WA
…Washington. Committed to technical excellence and high-quality service, we provide integrated geotechnical engineering, engineering geology, environmental and natural resource services for…
Added 2 hours ago
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Principal Data Center Electrical Engineer
Oracle
United States
- $102,300 to $209,500 USD / year
…partners with internal teams and colocation providers to maintain service availability, improve operational efficiency, and ensure compliance with engineering and safety…
Added 3 hours ago
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Network Operations Manager
Effortless Office
Remote, United States
- $100,000 to $120,000 USD / year
The ideal candidate has served as a Senior Network Engineer, has the technical depth to earn the respect of senior engineers, and has the leadership skills to develop them. You set a high…
Added 3 hours ago
TB
Engineering Manager, OSP Construction
TAK Broadband
Corona, CA
- $110,000 to $120,000 USD / year
…new valuable digital opportunities. TAK offers comprehensive service solutions, from construction to drops to fulfillment. TAK’s ecosystem of partners allows it to successfully complete…

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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