Applied Scientist, Agentic AI

Job ID: | Amazon Web Services Development Center Germany GmbH - R28 Are you interested in machine learning, deep learning, automated reasoning or optimization? If so, we want to hear from you We are looking for scientists with interest in using a variety of domain expertise to invent, design and implement state‑of‑the‑art solutions for coding agents. Key Job Responsibilities As an Applied Scientist, you will own the design and development of end‑to‑end systems for coding agents. You’ll have the opportunity to write technical white papers, create technical roadmaps and drive production‑level projects that will support Amazon Science. You will have the opportunity to design new algorithms, models, or other technical solutions whilst experiencing Amazon’s customer‑focused culture. The ideal scientist must have the ability to work with diverse groups of people and cross‑functional teams to solve complex business problems. About AWS AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying. Why AWS? Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Inclusive Team Culture AWS values curiosity and connection. Our employee‑led and company‑sponsored affinity groups promote inclusion and empower our people to take pride in what makes us unique. Our inclusion events foster stronger, more collaborative teams. Our continual innovation is fueled by the bold ideas, fresh perspectives, and passionate voices our teams bring to everything we do. Mentorship & Career Growth We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge‑sharing, mentorship and other career‑advancing resources here to help you develop into a better‑rounded professional. Work/Life Balance We value work‑life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve. About the team Agentic AI drives innovation at the forefront of artificial intelligence, enabling customers to transform their businesses through cutting‑edge AI solutions. We build and deliver the foundational AI services that power the future of cloud computing, helping organizations harness the potential of AI to solve their most complex challenges. Join our dynamic team of AI/ML practitioners, applied scientists, software engineers, and solution architects who work backwards from customer needs to create groundbreaking technologies. If you're passionate about shaping the future of AI while making a meaningful impact for customers worldwide, we want to hear from you. Basic Qualifications Experience in building models for business application Experience programming in Java, C++, Python or related language PhD in computer science, machine learning, or related fields Strong publication record at top‑tier machine learning venues such as NeurIPS, ICML, and ICLR Hands‑on expertise in fine‑tuning and post‑training large language models, including supervised and preference‑based methods. Preferred Qualifications Experience working with or evaluating AI systems Demonstrated experience developing models for code generation or program synthesis. Deep understanding of reinforcement learning, including both theoretical foundations and practical applications. Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates. m/w/d 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 for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. Posted: December 5, 2025 (Updated about 1 month ago) Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. #J-18808-Ljbffr