Amazon
Software Development Engineer, AWS Central SDE Team
$144K–$224K
Seattle, WA +2 · Full-time · Posted Apr 20, 2026
- Location
- Seattle, WA
Arlington, VA
Santa Clara, CA - Experience
- 3+ years of non-internship professional software development; 2+ years of non-internship design or architecture experience; 3+ years building complex software systems; 2+ years designing and developing large-scale software using C#, C++, Java, or Perl.
- Education
- Bachelor's degree or equivalent.
About the job
Develops and maintains software for AWS teams across a range of engineering areas, with applicants considered for current and future SDE openings.
What you'll do
- Design, develop, and maintain reliable software and implement solutions to business requirements.
- Collaborate with cross-functional teams on features and participate in architecture and design reviews.
- Identify and resolve performance bottlenecks and bugs; mentor junior engineers.
What they ask for
- 3+ years of non-internship professional software development experience.
- 2+ years of non-internship design or architecture experience for new and existing systems, including design patterns, reliability, and scaling.
- 3+ years of experience building complex software systems.
- 2+ years designing and developing large-scale software applications, tools, systems, or services using C#, C++, Java, or Perl.
Nice to have
- Knowledge of ML frameworks including JAX, PyTorch, vLLM, SGLang, Dynamo, TorchXLA, and TensorRT.
- Knowledge of Machine Learning and LLM fundamentals, and Python and/or C++ programming.
Pay
USD 143,700.00 - 194,400.00 annually (base salary); USD 165,200.00 - 223,600.00 annually (base salary)
Tools
C#, C++, Java, Perl, JAX, PyTorch, vLLM, SGLang
AI focus
Some potential AWS roles involve Artificial Intelligence/Machine Learning, including healthcare AI. Preferred qualifications include ML frameworks and knowledge of Machine Learning and LLM fundamentals.
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