Software Engineer III, Leo Regulus

Amazon; Redmond (WA); On-site; USD 168,000 - 227,000; Full time

Benefits offered by this job

RSUs

401(k) matching

Paid time off

Health insurance

Job summary

Amazon Kuiper Manufacturing Enterprises LLC is seeking a Senior Software Development Engineer to design and operate autonomous AI agents for ecommerce validation and cross-domain orchestration. You will build systems coordinating dozens of agents, grounding behavior in accounting, tax, and compliance rules, and solving complex AI/distributed systems challenges.

The role focuses on end-to-end lifecycle automation for Amazon Leo, with a path to scale country launches and feature sets across

Qualifications

• 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.
• Bachelor's degree in computer science or equivalent.

Responsibilities

• Design and build autonomous AI agents that execute end-to-end ecommerce validation without human intervention
• Build orchestration systems that coordinate dozens of domain-specific agents working in parallel
• Create knowledge base architectures that ground agent behavior in accounting, tax, and compliance rules
• Solve novel problems at the intersection of AI, distributed systems, and financial domain complexity

Skills

Software development

Programming

Leadership

Mentoring

Education

Bachelor's degree in computer science or equivalent

Job description

Job ID: 10467056 | Amazon Kuiper Manufacturing Enterprises LLC

Amazon Leo is launching satellite-based connectivity in 100+ countries. Every country launch requires validation across tax, accounting, disbursement, legal, trade, and core commerce — thousands of test cases, dozens of teams, months of sequential human work. We're replacing that entire process with orchestrated AI agent squads that execute in parallel, share cross-domain context, and learn from every launch.

Leo Regulus is an AI-native team building autonomous agents that compress Amazon Leo's ecommerce launch lifecycle from months to minutes. We don't write test cases —nwe build agents that write, execute, diagnose, and remediate them. We don't configure financial systems — we build agents that learn accounting rules and produce correct configurations. We don't coordinate cross-team handoffs — we build agents that do it for each other.

Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

• Design and build autonomous AI agents that execute end-to-end ecommerce validation without human intervention
• Build orchestration systems that coordinate dozens of domain-specific agents working in parallel
• Create knowledge base architectures that ground agent behavior in accounting, tax, and compliance rules
• Solve novel problems at the intersection of AI, distributed systems, and financial domain complexity

A day in the life

An SDE III on Leo Regulus will be responsible for designing, building, and operating autonomous AI agent systems that automate the end-to-end ecommerce launch lifecycle — from requirements generation through financial configuration, test execution, and validation — enabling Amazon Leo to scale country and feature launches across 100+ markets without proportional headcount growth.

About the team

We are a team building the AI infrastructure that makes Amazon Leo's 100-country launch possible. Our entire stack is AI-native — every system we build either is an agent, powers an agent, or feeds an agent. We don't maintain legacy test frameworks or manual runbooks. We build autonomous systems and point them at problems that would otherwise require hundreds of engineers.

Basic Qualifications

• 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

Preferred Qualifications

• 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
• Bachelor's degree in computer science or equivalent

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, WA, Redmond - 168,100.00 - 227,400.00 USD annually

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.