Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment ...
Applied Scientist, SPX AI Lab
Seattle, WA · On-site
Amazon Seller Assistant is our flagship GenAI-first, multi-agent system that reimagines seller ... You will partner with top-tier scientists and engineers to launch production-grade agentic ...
Applied Scientist, SPX AI Lab
Seattle, WA · On-site
Amazon Seller Assistant is our flagship GenAI-first, multi-agent system that reimagines seller ... You will partner with top-tier scientists and engineers to launch production-grade agentic ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$70K/yr
Institute for Protein Design has an outstanding opportunity for Research Scientist/Engr Assistant to join their team About this Opportunity As a member of our Core R&D Labs, you will make important ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$70K/yr
Institute for Protein Design has an outstanding opportunity for Research Scientist/Engr Assistant to join their team About this Opportunity As a member of our Core R&D Labs, you will make important ...
Institute for Protein Design has an outstanding opportunity for Research Scientist/Engr Assistant to join their team About this Opportunity As a member of our Core R&D Labs, you will make important ...
Institute for Protein Design has an outstanding opportunity for Research Scientist/Engr Assistant to join their team About this Opportunity As a member of our Core R&D Labs, you will make important ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
The scientist provides direct technical leadership, collaborates closely with clients and internal ... * Assist with calibration, optimization, maintenance, and data collection for analytical ...
Quick apply
The scientist provides direct technical leadership, collaborates closely with clients and internal ... * Assist with calibration, optimization, maintenance, and data collection for analytical ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$87K/yr
The Department of Biochemistry has an outstanding opportunity for Research Scientist/Engr Assistant to join their team. About this Opportunity This position will provide technical support for the ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$87K/yr
The Department of Biochemistry has an outstanding opportunity for Research Scientist/Engr Assistant to join their team. About this Opportunity This position will provide technical support for the ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$87K/yr
The Department of Biochemistry has an outstanding opportunity for Research Scientist/Engr Assistant to join their team. About this Opportunity This position will provide technical support for the ...
Research Scientist/Engr Assistant
Seattle, WA · On-site
$87K/yr
The Department of Biochemistry has an outstanding opportunity for Research Scientist/Engr Assistant to join their team. About this Opportunity This position will provide technical support for the ...
Data Scientist
$138K - $170K/yr
Maintain accurate documentation of system configurations, procedures, and troubleshooting steps * Assist with system designs to enable data science capabilities * Assist with maintaining data quality ...
New
Data Scientist
$138K - $170K/yr
Maintain accurate documentation of system configurations, procedures, and troubleshooting steps * Assist with system designs to enable data science capabilities * Assist with maintaining data quality ...
New
Associate Environmental Scientist
Redmond, WA · On-site
$84K - $110K/yr
Perform professional environmental science work and assist with conducting investigations, inspections, and environmental studies and surveys to gain further information on a particular environmental ...
Associate Environmental Scientist
Redmond, WA · On-site
$84K - $110K/yr
Perform professional environmental science work and assist with conducting investigations, inspections, and environmental studies and surveys to gain further information on a particular environmental ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
Alexa AI is looking for a Principal Applied Scientist to lead the science behind Alexa+, Amazon's LLM-powered conversational assistant. You will own the technical direction for key initiatives ...
Associate Environmental Scientist
Redmond, WA · On-site
$84K - $110K/yr
Perform professional environmental science work and assist with conducting investigations, inspections, and environmental studies and surveys to gain further information on a particular environmental ...
Associate Environmental Scientist
Redmond, WA · On-site
$84K - $110K/yr
Perform professional environmental science work and assist with conducting investigations, inspections, and environmental studies and surveys to gain further information on a particular environmental ...
Amazon Seller Assistant is our flagship GenAI-first, multi-agent system that reimagines seller ... We are seeking a world-class Data Scientist to help define and build the next generation of Amazon ...
Amazon Seller Assistant is our flagship GenAI-first, multi-agent system that reimagines seller ... We are seeking a world-class Data Scientist to help define and build the next generation of Amazon ...
The assistant always stays by the seller's side, talks to them in their language, enables them to ... BASIC QUALIFICATIONS - 2+ years of data scientist experience - 3+ years of data querying languages ...
The assistant always stays by the seller's side, talks to them in their language, enables them to ... BASIC QUALIFICATIONS - 2+ years of data scientist experience - 3+ years of data querying languages ...
Principal Research Scientist
Everett, WA · Remote
$170K/yr
Full‑time Data Annotation Intern - Remote Independent contractor opportunity to assist ... LC‑MS Principal Research Scientist - Full‑time Primary scientific expert for pre‑clinical GLP ...
Principal Research Scientist
Everett, WA · Remote
$170K/yr
Full‑time Data Annotation Intern - Remote Independent contractor opportunity to assist ... LC‑MS Principal Research Scientist - Full‑time Primary scientific expert for pre‑clinical GLP ...
Applied Scientist II
Redmond, WA · On-site
$133K - $219K/yr
Overview We seek an Applied Scientist with expertise in Machine Learning, Generative AI, Agentic ... Taking complex problems and the associated data and giving the answers in a concise form to assist ...
Applied Scientist II
Redmond, WA · On-site
$133K - $219K/yr
Overview We seek an Applied Scientist with expertise in Machine Learning, Generative AI, Agentic ... Taking complex problems and the associated data and giving the answers in a concise form to assist ...
Environmental Scientist II
$85K - $112K/yr
Work independently on small to medium-size projects, or assist more senior scientists on larger projects. * Perform other related duties as needed Preferred Qualifications: * Experience with wetland ...
Environmental Scientist II
$85K - $112K/yr
Work independently on small to medium-size projects, or assist more senior scientists on larger projects. * Perform other related duties as needed Preferred Qualifications: * Experience with wetland ...
Assistant Scientist information
See Bothell, WA salary details
$22.84 - $24.97
4% of jobs
$24.97 - $27.09
16% of jobs
$27.41 is the 25th percentile. Wages below this are outliers.
$27.09 - $29.22
30% of jobs
$29.22 - $31.34
9% of jobs
$31.34 - $33.47
4% of jobs
$33.47 - $35.59
2% of jobs
$35.59 - $37.72
3% of jobs
$37.72 - $39.84
4% of jobs
$40.77 is the 75th percentile. Wages above this are outliers.
$39.84 - $41.97
4% of jobs
$41.97 - $44.10
4% of jobs
$44.10 - $46.22
18% of jobs
$22
$34
$46
How much do assistant scientist jobs pay per hour?
What are the key skills and qualifications needed to thrive as an Assistant Scientist, and why are they important?
What is an assistant scientist?
How much do assistant research scientists make in the US?
What is the difference between Assistant Scientist vs Research Associate?
| Aspect | Assistant Scientist | Research Associate |
|---|---|---|
| Required Credentials | Bachelor's or Master's degree in a relevant field; some roles may require a PhD | Bachelor's or Master's degree; often more focused on supporting research activities |
| Work Environment | Laboratories, research facilities, field sites | Laboratories, research projects, data analysis |
| Employer & Industry Usage | Research institutions, biotech, pharmaceuticals, academia | Universities, research labs, government agencies |
| Common Search & Comparison Intent | Understanding entry-level research roles, career progression | Supporting research tasks, project involvement |
Assistant Scientists and Research Associates often share similar educational backgrounds and work environments. The main difference lies in responsibilities: Assistant Scientists typically engage in more independent research and may have opportunities for project leadership, while Research Associates focus on supporting research activities and data collection. Both roles are vital in research settings and serve as stepping stones for advanced scientific careers.
Which scientist is highly paid?
What qualifications do I need to be a research assistant?
What are Assistant Scientists?
What are some common challenges Assistant Scientists face when transitioning from academia to an industry laboratory setting?

Full-time
Posted 29 days ago
Amazon rating
7.4
Based on 6,962 frontline employees who took The Breakroom Quiz
6th of 39 rated national retailers
Job description
Alexa AI is looking for an Applied Scientist to build Alexa+, Amazon's LLM-powered conversational assistant. You will work on key initiatives spanning large language model fine-tuning, alignment, agentic reasoning, and evaluation - directly shaping the experience for hundreds of millions of customers worldwide.
A successful candidate will be a self-starter comfortable with ambiguity, strong attention to detail, and the ability to work in a fast-paced, ever-changing environment. As an Applied Scientist, you will own the design and development of end-to-end systems
You'll have the opportunity to create technical roadmaps, and drive production level projects that will support Amazon Science. You will work closely with other scientists and engineers to develop solutions and deploy them into production. The ideal scientist must have the ability to work with diverse groups of people and cross-functional teams to solve complex business problems.
Key job responsibilities
* Improve the efficiency of LLM, VLM, and agent training and evaluation pipelines, including distributed training, inference serving, data loading, checkpointing, memory usage, and GPU utilization.
* Design, implement, and evaluate novel approaches to LLM fine-tuning, alignment (RLHF, DPO), and distillation for production deployment
* Architect agentic systems - multi-step reasoning, tool use, planning, and orchestration
* Develop evaluation frameworks and methodologies that go beyond standard benchmarks to capture real-world conversational quality
* Translate research advances into customer-facing products, working closely with engineering, product, and cross-functional science teams
* Publish results at top-tier venues and represent Amazon in the broader research community
About the team
Alexa AI is building the science and technology behind Alexa+, Amazon's next-generation conversational assistant
Our team works at the intersection of large language models, reinforcement learning, agentic architectures, and multilingual/multimodal understanding. We operate at massive scale - our models serve customers across dozens of languages and device types. If you want to push the frontier of conversational AI and see your work used by people every day, come join us.
About Amazon
Sourced by ZipRecruiter
Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.
Industry
It services, book publishers, retail, real estate and computer and electronic product manufacturing
Company size
10,000+ Employees
Headquarters location
Seattle, WA, US