Amazon

Software Dev Engineer II

Amazon • $143K — $194K *
Seattle, WA 98115In-Person
Information Technology
Less than 5 years of experience
Today
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Job Overview by Ladders

Qualifications

  • 3+ years of professional software development experience
  • 2+ years of experience in design or architecture of systems
  • 1+ years of experience as a software development engineer or similar role
  • 1+ years developing large-scale software applications using languages like C#, C++, Java, or Perl
  • 1+ years of experience with Object-Oriented Design
  • Bachelor's degree in Computer Science, Engineering, Mathematics, or related field
  • Proficiency in at least one programming language

Responsibilities

  • Design and build developer tools used daily by Amazon engineers
  • Improve usability and reliability of languages and libraries for Amazon's services
  • Maintain IDE plugins for VSCode and IntelliJ
  • Enhance the CRUX code review system
  • Develop and refine test frameworks to catch bugs pre-production
  • Collaborate with engineers to address their pain points
  • Write and review code while assisting others in debugging

Benefits

  • Comprehensive health insurance options
  • 401(k) matching contributions
  • Generous paid time off policy
  • Parental leave support
  • Flexible spending accounts
  • Adoption and surrogacy reimbursement
  • Access to mental health support services
Full Job Description
Join the Programming Foundations Team within Amazon Builder Experience as a Software Development Engineer. Our team owns the languages, libraries, and tools that Amazon builders use daily to write their software. We work on Java, Python, Rust, TypeScript, and C++ language support, along with libraries like Coral (Amazon's service framework) and LPT (Local Package Testing, a tool for running tests locally). We also build and maintain developer tools including VSCode and IntelliJ plugins, CRUX (Code Review User Experience, Amazon's code review system), Gitfarm (Amazon's git hosting service), and DevSpaces (cloud-based development environments).

In this role, you will build tools that help thousands of engineers across Amazon write, test, and review their code. You will work on test infrastructure and frameworks that teams depend on for their daily work. You will also help integrate AI tools into the development workflow through services like builder_mcp (a Model Context Protocol server that connects AI assistants to Amazon's internal tools) and Ironhide (an AI code assistant).

Your work will directly affect how builders at Amazon do their jobs. When you improve a plugin or fix a bug in a test framework, you help engineers ship their code faster. This is practical work that requires understanding what builders actually need and building tools that solve their problems without getting in the way.

Key job responsibilities

You will design and build developer tools that Amazon engineers use every day. You will work with the languages and libraries that power Amazon's services, making them easier to use and more reliable. You will help maintain our IDE plugins for VSCode and IntelliJ, improving how engineers write and debug code. You will work on CRUX to make code reviews more useful and less tedious. You will build and improve test frameworks so teams can catch bugs before they reach production. You will collaborate with engineers across Amazon to understand their pain points and build tools that address them. You will write code, review code from teammates, and help others debug issues with our tools.

About the team

The Programming Foundations Team is part of Amazon Builder Experience. We work on the basic tools and infrastructure that builders use to write software. Our team includes engineers who care about developer experience and want to make building software at Amazon easier. We do not own customer-facing products directly, but our work affects every team that builds software at Amazon. We focus on doing useful work rather than flashy projects. If you like building tools that help other engineers and want to work on problems that span the whole company, this team might be a good fit.

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

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

About Amazon

Audible is a provider of spoken audio information and entertainment , on the Internet. They provide premium spoken audio content, such as audio versions of books and newspapers and radio programs, that is delivered over the Internet and played back on personal computers and hand-held electronic devices. The Audible service allows consumers to purchase and download their content from their Website, store it in digital files and play it back on personal computers and electronic devices. More than 15,000 hours of audio content are available on their Web site, including audio versions of books, periodicals and radio programs. Several manufacturers have agreed to support and promote the playback of their content on their hand-held audio-enabled electronic devices.

Amazon Careers

Joining Amazon presents an unparalleled opportunity to become part of a vibrant team pushing the boundaries of innovation and growth in the global marketplace. As a leader in e-commerce, technology, and logistics, Amazon offers a variety of job opportunities that cater to a range of skills and professional interests. Work You’ll Do At Amazon, every day is an opportunity to collaborate with the brightest minds in technology and business to redefine what’s possible. Whether you’re interested in software development, marketing, human resources, or customer service, Amazon has a position waiting for you. Transform the way the world shops and innovates with our diverse and inclusive team. Amazon is not just a company; it’s a community where you can drive real change and contribute to projects impacting millions globally. Lead with Innovation and Leadership Amazon is the perfect place to enhance your leadership and innovation skills. Our culture encourages pushing the envelope and imagining the unimaginable. Here, you will lead projects that challenge the status quo and define new industry standards. Work with a team that values diversity and is committed to creating an inclusive environment. Our leadership is focused on harnessing the collective power of unique perspectives to foster growth and innovation. Explore Amazon’s Employment Benefits Amazon’s commitment to its employees extends beyond just career growth. We offer competitive benefits, including health care, parental leave, and diversity training, ensuring that our team not only excels professionally but also enjoys well-being and security. Internship and Networking Opportunities Start your career with an Amazon internship and gain hands-on experience that matters. Our internships provide a gateway to full-time employment and an opportunity to network with professionals across various sectors of the company. Future-Proof Your Career With Amazon, your career path is filled with numerous opportunities for advancement. Our learning and development programs are designed to nurture your professional growth and keep you at the forefront of industry trends. Stay Connected Join Our Team Discover the job opportunities at Amazon that match your skills and interests. We are constantly on the lookout for passionate, curious, and innovative team players ready to make a difference. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Job Alert Emails Customize your subscription to receive job alerts, the latest news, and insider tips tailored to your preferences. Explore the exciting and rewarding career opportunities that await at Amazon. Amazon is more than just a company—it’s a platform for building a promising future. Whether you’re starting or looking to advance your career, Amazon offers the resources, support, and network you need to succeed. Join us, and be a part of our continuing mission to be Earth's most customer-centric company.
Learn more about Amazon
Size
1,608 employees
Market Cap
$832.6 billion
Industry
Retail & Consumer Goods
Net Income
$21.3 billion
Founded
1994
5 Year Trend
+28.1%
Revenue
$386 billion
NASDAQ
AMZN
* Ladders Estimates

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