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Software Development Engineer II, Programming Foundations (ASBX)

Amazon is hiring a Software Development Engineer II, Programming Foundations (ASBX) in Seattle, United States. It pays $144k-$194k a year and Level rates it ; you can apply on Amazon.

Level's read on this job

  • Level rates this software engineer role Builds AI ●●●●: the job is building AI systems.
  • The posting mentions AWS, Distributed Systems and software engineering among its tools and skills.
  • Level classes it as a mid-level role.
  • Amazon has 20,000+ other open roles on Level.

AI in this role

Build and operate foundational core testing platforms and AI-driven testing capabilities for software developers at Amazon.

AWSDistributed Systems
software-engineeringtestingai-developmentdistributed-systemsserverless
Are you a software engineer who thinks deeply about what it means to ship high quality code with confidence: not just your own code, but code written by AI, across the whole company? Amazon Software Builder Experience (ASBX) is hiring for a unique role: you'll be joining the team that owns Amazon's core testing platforms, and have a voice in setting the direction for AI-native software development at scale. You'll have a direct impact: helping create the future of human-guided, self-validating agentic coding for tens of thousands of world-class software engineers at Amazon. You will partner with your manager and teammates as a hands-on engineer in a dedicated team.

Key job responsibilities
You will play a key role on a team as it designs, builds, ships, and operates testing platforms and AI-driven testing capabilities, by:
- Quickly and reliably delivering high-quality technical solutions that delight our customers;
- Building and operating distributed systems at global scale — serverless test orchestration, on-demand execution across every AWS region, and load testing platforms processing millions of transactions per day;
- Demonstrating good taste in developer experience and tooling design through the SDLC;
- Partnering with your manager and engineering leads to influence technical architecture and product roadmaps;
- Meeting with customers to learn and help them achieve their goals;
- Setting a high bar of technical and operational excellence, and empowering your colleagues to continuously meet and raise the bar.

A day in the life
Your customers are the tens of thousands of software engineers across Amazon, who are building AWS, Amazon.com, Alexa, and more. You'll be a hands-on engineer, building and operating systems at extraordinary scale: test platforms that are in the critical path of every deployment at Amazon, and AI capabilities already in daily use by tens of thousands of builders. You will partner with your manager and teammates to sustainably deliver high-quality customer outcomes.

About the team
In Programming Foundations, the Testing org builds and operates Amazon's foundational testing infrastructure for the AI Development Lifecycle. Our platforms execute millions of tests per day across every AWS region: on-demand test execution, serverless orchestration, and global-scale load testing. Our AI systems make those platforms smarter: generating tests, diagnosing failures, and measuring whether a change carries enough evidence to ship. Our north star is a future where every team at Amazon has an AI-powered testing partner that helps builders ship high-quality software fast. We're early enough that you'll shape what this becomes, and operating at enough scale that your work has impact from day one.

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
- 1+ years of software development engineer or related occupational experience
- 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience
- 1+ years of Object Oriented Design experience
- Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
- Experience programming with at least one software programming language

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

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, Seattle - 143,700.00 - 194,400.00 USD annually

How we rate this

Software Development Engineer II, Programming Foundations (ASBX) at Amazon rates 90 out of 100 for how much of the daily work is AI. That makes it Builds AI (AI Level 4 of 4). The level is about AI in the job, not seniority.

Classification

Builds AI. The job is building AI systems.

  1. ●●●● Builds AI80 to 100
  2. ●●●○ Works on AI60 to 79
  3. ●●○○ Uses AI40 to 59
  4. ●○○○ 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.

Prepare for this job

Built from this posting and from similar jobs on Level.

Skills and AI tools this role asks for

Software EngineeringTestingAI DevelopmentDistributed SystemsServerlessAWS

Also common in software engineer jobs at this level

Pay

This job starts at
$144k
Typical software engineer job
$167k

This posting starts 14% below the typical software engineer job. See software engineer jobs

Questions you could be asked

  1. Tell me about a project where software engineering was part of your work. What did you do?
  2. Tell me about a project where testing was part of your work. What did you do?
  3. Tell me about a project where ai development was part of your work. What did you do?
  4. Tell me about a project where distributed systems was part of your work. What did you do?
  5. Tell me about a project where serverless was part of your work. What did you do?

Adapt your resume

  • List these exact terms on your resume: Software Engineering, Testing, AI Development, Distributed Systems, and Serverless. An applicant tracking system matches the wording, not the idea.
  • Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.
  • Lead with what you built, trained or shipped. This role is judged on the AI system itself, not the tools around it.

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