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Added 1 min ago
Sr. Support Development Engineer (Remote)
Inspira Financial
Oak Brook, IL
The Sr. Support Development Engineer supports, maintains, and improves business critical React applications hosted in Microsoft Azure. The role combines production support with development…
Added 1 min ago
Principal Process Engineer - Wastewater
Parsons Transportation Group
Remote, United States
Principal Process Engineer – Wastewater Systems - Los Angeles, CA
Added 1 min ago
Information System Security Officer - Topsecret
Parsons Technical Services, Inc.
VA · MD
You will drive Risk Management Framework activities from end to end, validate system security requirements, develop and assess security control implementations, design continuous monitoring…
Added 1 min ago
Reliability Engineer
Louisville, CO · Salt Lake City, UT · Houston, TX
A day in the life of an AES Clean Energy Reliability Engineer will include, but is not limited to:
Added 5 mins ago
Senior Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Development Manager
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
…customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to…
Added 5 mins ago
Sr. Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Sr. Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Sr. Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Sr. Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Sr. Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 5 mins ago
Software Dev Engineer, Amazon Leo Customer Terminal Software
Amazon Kuiper Manufacturing Enterprises LLC
Austin, TX · Redmond, WA
· Develop embedded software for Customer Terminal devices within the Project Leo system.
Added 6 mins ago
Application Engineer
PulseForge, Inc.
Austin, TX
Job Description – Application Development Engineer
Added 7 mins ago
Senior Quality Engineer
MinebeaMitsumi Companies
Chatsworth, CA
The Senior Quality Assurance Engineer will be responsible for compliance to AS9100, quality requirements of NHBB’s customers and driving projects for reduction of scrap and rework processes
Added 8 mins ago
Specialist, Software Engineering 1 1
L3Harris Technologies
Carlsbad, CA · Salt Lake City, UT
L3Harris seeks skilled Software Engineer to join our System Software group, where you will architect next-generation, mission-critical solutions. Our team is responsible for developing the…
Added 9 mins ago
IG
Fire Control Systems Engineer (TSSCI)
Insight Global
Dahlgren, VA
- From $71 USD / hour
Insight Global is seeking a Fire Control Systems Engineer to support a dynamic systems engineering team at Naval Surface Warfare Center Dahlgren Division.
Added 9 mins ago
IG
Mission Planning Systems Engineer (TSSCI)
Insight Global
Dahlgren, VA
- From $71 USD / hour
Insight Global is seeking a Mission Planning Systems Engineer to support a dynamic systems engineering team at Naval Surface Warfare Center Dahlgren Division.
Added 11 mins ago
Staff Machine Learning Engineer
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 11 mins ago
Distinguished Platform Engineer
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 12 mins ago
Quality Engineer
Hennig
United States
The Quality Engineer will be responsible for the continuous improvement of Hennig Incorporated's Quality Management System. This includes developing, implementing, and maintaining strategic…
Added 12 mins ago
CO
Core Research Software Engineer I - Integrated Genomics Core
Career Opportunities
La Jolla, CA
- $33 to $38 USD / hour
The Salk Institute Core Facilities are looking for a Research Software Engineer to assist in daily systems administration and operational support for the technology infrastructure that…

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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