Sr. Software Development Engineer, HPC/ML networking engineer, Annapurna Labs, Annapurna Labs

3 weeks ago


Cupertino, California, United States tapwage Full time


Annapurna Labs is an integral part of AWS and develops hardware and software components that are critical building blocks for EC2 infrastructure.

We specialize in designing semi-conductors, systems, chips, and software that optimize the AWS customer experience.


More and more customers run their HPC and ML workloads on AWS to reap the benefits of elasticity and flexibility of the cloud.

We work on building networking solutions (Elastic Fabric Adapter) to improve network speed and performance so that customers can scale their network intensive HPC and ML workloads over thousands of CPUs and GPUs and get blazing fast performance.


We are seeking an experienced engineer with HPC interconnects (RDMA networking) background preferably in ML domain, with good understanding of collective operations.

The ideal candidate will also have a deep understanding of computer architecture and operating systems (Linux especially) and be comfortable in server environments.

Having embedded environments and embedded device programming background would be a plus.

If you like solving hard infrastructure problems, want to work with HPC and ML customers, iterate fast and deliver meaningful solutions at scale, then come join us

A day in the life

Inclusive Team Culture

Here at AWS, we embrace our differences. We are committed to furthering our culture of inclusion. We have ten employee-led affinity groups, reaching 40,000 employees in over 190 chapters globally.

We have innovative benefit offerings, and host annual and ongoing learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences.

Amazon's culture of inclusion is reinforced within our 16 Leadership Principles, which remind team members to seek diverse perspectives, learn and be curious, and earn trust.

Work/Life Balance

Our team puts a high value on work-life balance.

It isn't about how many hours you spend at home or at work; it's about the flow you establish that brings energy to both parts of your life.

We believe striking the right balance between your personal and professional life is critical to life-long happiness and fulfillment.

We offer flexibility in working hours and encourage you to find your own balance between your work and personal lives.

Mentorship & Career Growth

Our team is dedicated to supporting new members.

We have a broad mix of experience levels and tenures, and we're building an environment that celebrates knowledge sharing and mentorship.

We care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded professional and enable them to take on more complex tasks in the future.

We are open to hiring candidates to work out of one of the following locations:

Cupertino, CA, USA

BASIC QUALIFICATIONS

  • 5+ years of noninternship professional software development experience
  • 5+ years of programming with at least one software programming language experience
  • 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
  • 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
  • Experience as a mentor, tech lead or leading an engineering team

PREFERRED QUALIFICATIONS

  • Bachelor's degree in computer science or equivalent
Amazon is committed to a diverse and inclusive workplace.

Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

For individuals with disabilities who would like to request an accommodation, please visit

Our compensation reflects the cost of labor across several US geographic markets.

The base pay for this position ranges from $134,500/year in our lowest geographic market up to $261,500/year in our highest geographic market.

Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience.

Amazon is a total compensation company.

Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits.

For more information, please visit Applicants should apply via our internal or external career site.

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