Amazon
Posted 20h ago

Software Development Engineer , Leo Regulus

Amazon
Redmond, Washington, United States
$144k-$194k/yrOnsiteFull Time
Responsibilities
  • building AI agents
  • orchestrating systems
  • creating knowledge bases
Requirements
  • Requires 3+ years of professional software development
  • 2+ years designing or architecting scalable systems, and 2+ years of full-stack development. Bachelor's in computer science or Android experience preferred
Technical tools mentioned
Android

Job description

Description

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
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 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

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- 2+ years of full stack development experience

Preferred Qualifications

- 3+ 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
- 2+ years of Android development experience

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 - 143,700.00 - 194,400.00 USD annually

About Amazon

Multinational technology focused on e-commerce and cloud computing.

Similar jobs

Software Development Engineer roles near Redmond, Washington
12h
Save
Mark Applied
Hide
GenAI Software Development Engineer
Santa Clara or Austin or Seattle or Secaucus
$204k-$306k/yr OnsiteFull Time
AMD
AMDNASDAQ: AMD: Leader in high-performance computing, graphics, and visualization technologies.
Production software development experience, LLM and RAG systems expertise, proficiency in a modern programming language, cloud infrastructure experience, and a BS or MS in computer science, electrical engineering, or a related field.
Python, TypeScript, Node.js, Go, Java, C#, Rust, AWS, Azure, GCP, Claude Code, GitHub Copilot, Cursor, Slack, GitHub, Jira, Confluence, LightRAG, Neo4j, React, Next.js, Angular, Vue, Terraform, Model Context Protocol (MCP), LangGraph, CrewAI, AutoGen, Slack API, GitHub API, Atlassian REST APIs
18h
Save
Mark Applied
Hide
Software Development Engineer
United States or Alaska or Mississippi or North Dakota or Virginia or California or Seattle or New York City or Hawaii or Illinois or Massachusetts or New Hampshire or Oregon or Washington or Texas or Washington or Santa Clara or San Francisco or Los Angeles or Kirkland
$86k-$167k/yr RemoteFull Time
GoDaddy
GoDaddyNYSE: GDDY: Publicly traded domain registrar and web-hosting serving entrepreneurs and small businesses.
2+ YOERequires 2+ years of software engineering experience and 2+ years with Python, JavaScript, React, and Node.js, plus scalable applications, DevOps, CI/CD, AI/ML infrastructure, and production systems experience.
JavaScript, Python, React, Node.js, GitHub Actions, Docker, AWS, Webpack, Artifactory, OpenAI, Anthropic, Google, AWS ECS, GitHub, LLMs, RAG
1d
Save
Mark Applied
Hide
Software Development Engineer 2 (Java 17+)
Portland or Boston or Chicago or Dallas or San Francisco or Seattle
$96k-$116k/yr RemoteFull Time
WEX
WEXNYSE: WEX: Public fintech and payments helping businesses manage fleet fuel, employee benefits, and corporate payments.
3+ YOERequires 3–6 years of backend software development experience, strong Java and Spring expertise, REST API design, AWS, SQL, PostgreSQL, messaging, Docker, Kubernetes, Git, and Maven or Gradle experience.
Java, Spring Boot, Spring Data, Spring Security, Salesforce, Apex, GraphQL, gRPC, AWS, AWS Lambda, Amazon EC2, Amazon RDS, SQL, PostgreSQL, Kafka, RabbitMQ, Docker, Kubernetes, Git, Maven, Gradle, JUnit, Mockito
1d
Save
Mark Applied
Hide
Software Development Engineer III
Salt Lake City or Renton or Medford or Portland or Lewiston or Boise or Spokane or Burlington or Fargo or Vancouver
$90k-$208k/yr HybridFull Time
Cambia Health Solutions
Cambia Health Solutions: Not-for-profit healthcare and technology providing health plans and digital tools for simpler, affordable care.
5+ YOEBachelor's degree in a related field and 5+ years of relevant experience in a multi-platform environment. Requires software development, testing, security, and mentoring experience.
C#, .NET, Python, SQL Server, SSIS, AWS, Glue, Java, Microsoft Teams, Slack, Test Driven Development (TDD), Behavior Driven Development (BDD), Continuous Integration and Continuous Deployment (CI/CD), RESTful, GraphQL, OWASP, XSS, SSRF, Multi-Factor Authentication (MFA)
4d
Save
Mark Applied
Hide
Software Development Engineer III - Appian Developer
Mountlake Terrace or Spokane or Anchorage or Washington or Alaska
$112k-$190k/yr HybridFull Time
Premera Blue Cross
Premera Blue Cross: Not-for-profit health-plan provider offering health coverage and related services to individuals and employers in Washington and Alaska.
5+ YOEBachelor’s degree in computer science or information systems and 5 years of software development experience. Appian, automation, REST APIs, Agile, and regulated-industry experience are preferred or required as specified.
Appian, Microsoft technologies, RESTful APIs
4d
Save
Mark Applied
Hide
MK1 Lunar Software Development Engineer Sr (Hardware-in-the-loop Software)
Seattle or Washington
$198k-$277k/yr OnsiteFull Time
Blue Origin
Blue Origin: Developing reusable space vehicles and infrastructure.
Bachelor's degree in a related technical discipline and 8+ years of experience. Requires C/C++, Python, distributed systems, networking, hardware drivers, CI/CD, and U.S. work authorization under export regulations.
Ansible, Terraform, GitLab, Docker, Kubernetes, C, C++, Python, Jenkins, Docker Compose, ARM, Real Time Operating Systems (RTOS), Board Support Packages (BSPs), IP networking, Continuous Integration/Continuous Development (CI/CD)
4d
Save
Mark Applied
Hide
Sr. Software Engineer II, Windows Sensor - CTIO (Hybrid)
Redmond or New York City or Austin or Toronto or Sunnyvale
$160k-$250k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: AI-native platform for cybersecurity and threat protection.
Deep C/C++, Windows kernel, driver development, and Windows internals expertise; debugging memory, process, and performance issues; cross-team feature delivery; distributed-team leadership and AI technology experience.
C, C++, Windows OS Kernel, Windows, macOS, Linux, Agile
4d
Save
Mark Applied
Hide
Principal Software Development Engineer, Core Transfer Experience
Seattle, Washington, United States
HybridFull Time
Remitly
RemitlyNASDAQ: RELY: Digital financial services provider for cross-border money transfers.
12+ YOE12+ years designing and operating large-scale distributed systems, leading modernization across teams, setting technical strategy, and owning reliability for high-traffic customer-facing systems. Full-stack expertise required.
React Native, APIs, SLOs