Amazon

Principal Applied Scientist- Agentic RL , Kiro

Amazon$228K — $309K *
Consumer Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • PhD or Master's degree plus over 10 years of experience in Computer Science, Computer Engineering, Machine Learning, or a related field.
  • At least 5 years of practical experience in large scale training of models.
  • Record of patents or publications in prestigious peer-reviewed journals or conferences.
  • Proficient programming skills in C++, Python, or similar languages.

Responsibilities

  • Advance reinforcement learning and post-training strategies for code intelligence in large language models.
  • Develop cutting-edge agentic RL training methods at Amazon scale.
  • Launch innovative products that transform workflows for millions of developers globally.
  • Redefine what's achievable in intelligent code assistance through new AI and machine learning techniques.
  • Share your innovative research findings at leading ML conferences such as NeurIPS, ICML, and ICLR.
  • Collaborate with customers to quickly translate research advancements into effective production systems.

Benefits

  • Comprehensive health insurance (medical, dental, vision, and prescription coverage).
  • 401(k) matching for retirement savings.
  • Paid time off for work-life balance.
  • Parental leave for family support.
  • Support for adoption and surrogacy reimbursement.
Full Job Description
AWS Agentic AI is looking for a Principal Applied Scientist who will partner with world-class scientists and engineers to pioneer the next generation of AI-driven development tools. Join the Amazon Kiro LLM-Training team and help create the most efficient coding agents for Kiro that are transforming the software development landscape.

Key job responsibilities

As a key member of our team, you'll be at the forefront of innovation in agentic RL space:

- Push the boundaries of reinforcement learning and post-training methodologies for large language models specialized in code intelligence

- Invent and implement state-of-the-art agentic RL training recipes that operate at unprecedented Amazon scale

- Deploy revolutionary products that directly impact the daily workflows of millions of developers worldwide

- Break new ground in AI and machine learning, challenging what's possible in intelligent code assistance

- Publish and present your pioneering work at premier ML conferences (NeurIPS, ICML, ICLR )

- Accelerate innovation by working directly with customers to rapidly transition research breakthroughs into production systems

About the team

Kiro team is reimagining the builder experience through generative AI and foundation models. We're leveraging the latest advances in AI to transform how engineers work from IDE environments to web-based tools and services, empowering developers to tackle projects of any scale with unprecedented efficiency.

BASIC QUALIFICATIONS

- PhD, or Master's degree and 10+ years of CS, CE, ML or related field experience

- 5+ years of hands-on large scale training experience

- Experience in patents or publications at top-tier peer-reviewed conferences or journals

- Experience programming in C++, Python or related language

PREFERRED QUALIFICATIONS

- Prior experience at training or inference large scale models

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, CA, Santa Clara - 228,700.00 - 309,400.00 USD annually

USA, NY, New York - 218,800.00 - 295,900.00 USD annually

USA, WA, Seattle - 198,900.00 - 269,000.00 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
Net Income
$21.3 billion
Founded
1994
5 Year Trend
+28.1%
Revenue
$386 billion
NASDAQ

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