12 days ago
Base Salary
$144k - $194k/yr
Responsibilities
- Design, build, and operate large-scale, distributed, low-latency services for Amazon Search Navigation worldwide.
- Build and optimize online LLM serving for Smart Refinement and multi-turn conversational refinement, focusing on latency, reliability, and cost.
- Collaborate with Applied Scientists, Product Managers, and Program Managers to define requirements and integrate models into production.
- Build scalable data pipelines for search and behavioral data used in feature generation, model training, and evaluation.
- Design, run, and analyze online A/B experiments for new models and features.
- Support operational excellence through monitoring, on-call participation, P0 metrics, and defect guardrails.
- Write high-quality, well-tested code and participate in design and code reviews.
Requirements
- At least 3 years of non-internship professional software development experience.
- At least 3 years of experience designing or architecting new and existing systems, including design patterns, reliability, and scaling.
- At least 3 years of software development engineer or related occupational experience.
- At least 3 years of experience designing and developing large-scale, multi-tiered, multi-threaded, embedded, or distributed software applications, tools, systems, or services using C#, C++, Java, or Perl.
- At least 3 years of Object Oriented Design experience.
- Experience programming with at least one software programming language.
- Preferred: bachelor's degree in computer science or equivalent.
- Preferred: experience developing and deploying LLMs in production on GPUs, Neuron, TPU, or other AI acceleration hardware.
- Preferred: experience in machine learning, data mining, information retrieval, statistics, or natural language processing.
- Preferred: knowledge of machine learning and LLM fundamentals, including architecture, training and inference lifecycles, and model execution optimization.
Benefits
- Comprehensive benefits including medical, dental, vision, prescription, life and AD&D insurance, employee assistance, mental health support, medical advice, flexible spending accounts, and adoption and surrogacy reimbursement.
- 401(k) matching, paid time off, and parental leave.
- The role is based in Seattle, Washington, USA.
Categories
About Amazon
Amazon builds and operates a global e-commerce marketplace, logistics network, and consumer devices, and provides cloud computing via AWS for businesses and developers. The company earns revenue from online retail, third‑party seller services, subscriptions like Prime, advertising, and AWS usage. Founded in 1994 and headquartered in Seattle, it is publicly traded on NASDAQ (AMZN) and serves customers in dozens of countries.