DevJobs
RoleSuite
CompaniesRemoteAboutMethodologyContactPrivacy
Updated 2026-06-14 14:00 UTC·© 2025–2026 RoleSuite
← Back to listings

Senior Software Engineer- ML Network Stack, ML Network Stack - Annapurna Labs

Amazon · Tel Aviv-Yafo, Tel Aviv, ISR

We are seeking an experienced engineer to join our team that owns the network stack for EC2 distributed AI/ML systems. The team develops support for a variety of frameworks and communication libraries including NCCL, NVSHMEM, NIXL, NCCL GIN, and Perplexity kernels. Solid knowledge of Linux, networking, and performant coding is important. Experience with embedded systems is valued, and experience with high-speed networking or HPC/RDMA interconnects is highly valued.

If you like solving hard problems, want to work with HPC and ML customers, iterate fast and deliver meaningful solutions at scale, then come join us! This truly is a role at the forefront of AI/ML—you'll be working on features for the largest clusters, with the largest customers, for the largest AI models. .

The organization you would be joining is Annapurna Labs, an integral part of AWS that develops hardware and software components that are critical building blocks for EC2 infrastructure. Every instance in EC2 is running some type of hardware designed by Annapurna Labs. We specialize in designing software, systems, and chips that optimize the AWS customer experience.

Key job responsibilities
Be a senior engineer on a team that builds and maintains the infrastructure that monitors and reports on functionality and performance of massive testing workloads run at scale. Use internal Amazon CI/CD tools, Linux, and public AWS products to automate the delivery of our software to customers, saving developer time. Write Python code that effortlessly spools up large clusters and runs benchmarks and applications for ML and HPC workloads. Use AWS Managed Grafana and Athena to digest the massive amount of performance data generated by these workloads and create dashboards for developers and stakeholders. Invent automatic mechanisms to alert developers to functional and performance regressions so they never reach reach customers. Manage the complexity of infrastructure that covers many instance types, software stacks, Linux operating systems, cutting-edge releases and make it easy to evolve.

About the team
The organization you would be joining is Annapurna Labs, an integral part of AWS that develops hardware and software components that are critical building blocks for EC2 infrastructure. Every instance in EC2 is running some type of hardware designed by Annapurna Labs. We specialize in designing software, systems, and chips that optimize the AWS customer experience.

Diverse Experiences
AWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Mentorship & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.- 5+ years of non-internship professional software development 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
- 3+ years as a mentor, tech lead or leading engineering teams
- 3+years experience in SW/HW Co-Design- Bachelor's degree in computer science or equivalent
- Experience creating automated dashboards and visualization (such as Grafana)

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.

Software pay context

Based on 7,207 disclosed Software salaries on RoleSuite, the role pays a median of $158K/year, with most offers between $124K and $200K (10th–90th percentile: $101K–$235K).

See the full Software salary breakdown →
Apply →

Other roles at Amazon

  • System Software Student , System SW groupHaifa, Haifa, ISR
  • Front-End Engineer, AWS Security Hub, Security ServicesNew York, New York, USA
  • Front-End Engineer, AWS Security Hub, Security ServicesNew York, New York, USA
  • Software Dev Engineer II, ECR - PrivateSeattle, Washington, USA
  • Software Dev Engineer II, Amazon Pharmacy Bengaluru, Karnataka, IND
  • Hardware Development Manager, CPU and Memory Performance TeamSeattle, Washington, USA
  • Senior Machine Learning Engineer, Sponsored Products and Brands RelevancePalo Alto, California, USA
  • Software Dev Engineer-IIBengaluru, Karnataka, IND
  • Software Development Engineer (Payload SW), STAR (System Test Automation and Regression)Redmond, Washington, USA
  • Software Development Manager (SDM), Commerce, TwitchSan Francisco, California, USA

More Software roles

  • Solutions ArchitectDatabricks · Berlin, Germany; Munich, Germany
  • Senior AI-Native EngineerPayoneer · Herzliya, Tel Aviv District, Israel
  • Software Engineer – Networking GroupCatonetworks · Tel Aviv District, Israel
  • IN_Senior Associate_Cloud Security_Cyber Engineering & Automation_Advisory_BangalorePwC · Bengaluru Millenia
  • IN_Senior Associate_Cloud Security_Cyber Engineering & Automation_Advisory_BangalorePwC · Bengaluru Millenia
  • IN_Senior Associate_Cloud Security_Cyber Engineering & Automation_Advisory_BangalorePwC · Bengaluru Millenia
  • Co-op Trainee (Agriculture Engineering) (Saudi National)Parsons · SA - Riyadh, Qiddiya
  • Co-op Trainee (Architect Engineering) (Saudi National)Parsons · SA - Riyadh
  • Co-op Trainee (Architect Engineering) (Saudi National) (Open)Parsons · SA - Riyadh
  • Co-op Trainee (Architect Engineering) (Saudi National)Parsons · SA - Riyadh