Senior Software Development Engineer, Amazon Leo Fulfillment Technology

Amazon is hiring a Senior Software Development Engineer, Amazon Leo Fulfillment Technology. It pays $168k-$227k a year and Level rates it ; you can apply on Amazon.

Level's read on this job

Little AI ●○○○ is how Level rates this software engineer role: aI is not part of the work.
The listed pay starts close to the typical software engineer posting on Level.
Tools and skills the posting cites include Supply Chain Software.
Level classifies it as a senior role.
Level lists 21,000+ other open roles at Amazon.

AI in this role

Design and build scalable global supply chain applications and commerce services for the Amazon Leo satellite network.

supply-chain-software

Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites delivering low-latency, high-speed broadband to unserved and underserved communities worldwide.

This role offers a rare opportunity to work like a startup within Amazon on one of our most exciting new initiatives. You will partner with Amazon's supply chain, Trades, and Leo Commerce engineering teams to design and build the applications and services that power global supply chain operations for Amazon Leo - even in countries where Amazon does not currently operate. Your work will directly shape how customers around the world access and receive Leo's hardware, connecting them to our satellite network.

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
Collaborate with cross-functional teams to design and implement scalable software components across the full development lifecycle - scoping, architecture design, coding, testing, deployment, and maintenance - for Leo's Commerce Services and supply chain applications.

A day in the life
Have you wanted to build the software and services behind an advanced global telecom network? In this role, you will design, build, and maintain critical components of Amazon Leo, contributing to a mission that brings connectivity to unserved and underserved communities worldwide.

About the team
The Leo Fulfillment Technology team builds the engineering solutions that power global supply chain operations and deliver the best customer experience for receiving and returning Amazon Leo's hardware, the gateway for customers to connect to the Leo satellite network.

Our team combines the innovation and agility of a startup with the resources and scale of Amazon. We foster a culture of collaboration, mentorship, and continuous learning, where engineers at all levels share knowledge and grow together. You will work on challenging problems with meaningful global impact.

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

How we rate this

Senior Software Development Engineer, Amazon Leo Fulfillment Technology at Amazon rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Senior Software Development Engineer, Amazon Leo Fulfillment Technology is an open job at Amazon.
Level rates this role AI Level 1 of 4: Little AI.
The listed salary is $168k-$227k a year.
The role is based in US, WA, Redmond.
The job was posted on October 2, 2026.
Seniority: senior.
Applications are handled by Amazon. Apply on Amazon