Amazon
Software Development Engineer
$144K–$194K
Seattle, WA +1 · Full-time · Posted Oct 9, 2026
- Location
- Seattle, WA
SEATTLE, WA - Experience
- 3+ years of non-internship professional software development; 2+ years of non-internship design or architecture; 1+ year of software development engineer or related occupational experience; 1+ year of large-scale software development using a listed language; 1+ year of Object Oriented Design.
- Education
- Bachelor's degree in computer science or equivalent.
About the job
Build machine learning models, data pipelines, and low-latency ad-serving systems that select relevant advertisements across Amazon non-Search surfaces.
What you'll do
- Design and operate ML infrastructure and data pipelines for ad relevance and sourcing.
- Develop ML models and scalable, low-latency ad-serving systems integrated with prediction and auction systems.
- Use A/B experiments and collaborate with Product Managers and Scientists to improve ad relevance and performance.
What they ask for
- 3+ years of non-internship professional software development experience.
- 2+ years of non-internship design or architecture experience, including design patterns, reliability, and scaling.
- At least 1 year of experience developing large-scale software with C#, C++, Java, or Perl; at least 1 year of Object Oriented Design experience.
- Experience programming with at least one software programming language.
Nice to have
- 3+ years of full software development life cycle experience.
- Bachelor's degree in computer science or equivalent.
Pay
143,700.00 - 194,400.00 USD annually (base salary)
Tools
C#, C++, Java, Perl
AI focus
Develop machine learning models and infrastructure for ad relevance and sourcing; the team also works on generative AI technologies for advertising.
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