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Amazon

Senior Software Engineer, Graviton Software

OnsiteEngineering & technologyNot yet verified

United States, TX, Austin; United States, CA, Cupertino

Original posting date
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Nov 2, 2026

Saved job description

The AWS Graviton Software team is looking for Sr Software Development Engineers to optimize performance for Graviton processors.

AWS Graviton delivers the best price/performance in AWS data centers. For the past 3 years more than half of the new AWS EC2 capacity is Graviton based and it is used by over 98% of our 1000 largest customers.

You'll drive performance optimization across open-source projects, internal services, and customer applications, working on everything from Linux kernel development to C++ and Rust code debugging and optimization. Our team works on a diverse range of applications including databases, web services, compilers, video encoding, ML, and HPC workloads.

Hardware related knowledge is useful, but not required.

Key job responsibilities

- Performance Analysis and Optimization: root cause and enhance software architectures, algorithms

- Optimize software performance for AWS customers and AWS services: S3, Lambda, EMR, ElastiCache, RDS, and others

- Open Source Development: contribute to Linux kernel improvements and other public projects

- Develop analysis frameworks and automation systems

Requirements: - 5+ years of non-internship 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

- Experience as a mentor, tech lead or leading an engineering team

Location & listing notes

Locations describe the saved posting and do not confirm residence eligibility. Confirm qualifications, travel, restrictions, and availability with the employer.

Source-listed locations: US, Austin, Texas; US, Cupertino, California.

Listed states: CA, TX.

This saved listing has not passed full current-posting verification.

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