Software Development Engineer, Leo AI Foundations

Amazon Inc

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Redmond, WA
Salary
$143,700–$194,400 / yr
Posted
24 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Competitive pay

How this pay compares to similar roles

Similar $174k
This role $169k
$138k most similar roles pay here $200k

This role pays more than 60% of similar roles. Most pay $159,850–$187,212 — the shaded band above. At the midpoint, this role pays about $169k versus about $174k for comparable roles.

Based on 240 similar postings.

Employer

About Amazon Inc

Amazon Inc. is the world''s largest e-commerce and cloud computing company, operating the Amazon marketplace, AWS cloud platform, Prime subscription services, Alexa voice AI, and logistics infrastructure. Industry: E-Commerce & Cloud Computing

Amazon Inc currently has 457 open roles on FindRole.

Listed pay typically runs $143,700–$194,400 across 447 roles with salary data.

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At a glance

TL;DR · Software Development Engineer, Leo AI Foundations

Software Development Engineer, Amazon Leo AI Foundations joins the team building the intelligent cloud backbone for a low Earth orbit satellite network. This role involves designing and operating globally distributed systems to enable near real-time analytics and agentic AI capabilities across satellites, ground gateways, and customer terminals. You will architect and implement S3-based data lakehouses, OLAP-based analytics layers, and vector database infrastructures capable of managing billions of embeddings with sub-100ms retrieval times. Key responsibilities include establishing metadata management, designing semantic data models, and implementing hybrid search strategies using dense and sparse representations. The role requires proficiency in at least one programming language and expertise in distributed systems, data lakehouse architectures, and applied machine learning to solve complex problems regarding network performance, routing, and user experience within a software-defined space environment.

What does a Software Development Engineer earn in Washington?

Median $169050 from 91 postings across 7 companies.

See salary data

What you'll do

  • Architect and implement a scalable, cost-optimized S3-based Data Lakehouse for structured and unstructured data.
  • Build an OLAP-based analytics layer to provide low single-digit-second query responses.
  • Establish metadata management with automated data classification and lineage tracking.
  • Design and enforce standardized data ingestion patterns with built-in quality controls and validation gates.
  • Develop a centralized metrics repository and robust data quality frameworks with automated pipelines.
  • Create semantic data models and hybrid search strategies to optimize for AI retrieval patterns.
  • Architect a globally distributed vector database infrastructure capable of managing billions of embeddings.
  • Implement cross-domain federated query capabilities using sophisticated optimization techniques.

What we're looking for

  • Candidates must be a U.S. citizen, national, permanent resident, or granted asylum/refugee status for export control compliance.
  • 3+ years of non-internship professional software development experience.
  • 2+ years of non-internship design or architecture experience focusing on patterns, reliability, and scaling.
  • Experience programming with at least one software programming language.
  • 3+ years of full software development life cycle experience (preferred).
  • Bachelor's degree in computer science or equivalent (preferred).

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