Elastic Search - Principal Data Scientist 

Canada 

597946642

The Search Data team is responsible for developing and integrating statistical tools and machine learning models within the Search domain in support of semantic search, RAG, query understanding, and ranking and recommendations. As a Principal Data Scientist, you will work closely with our Product teams to lead the innovation, incubation, and prototyping phases of how to evolve and transform our AI/ML driven Search experiences and solutions with a focus on quickly bringing new ideas to production and into the hands of our customers. Your primary focus will be driving forward research and development in support of improving semantic search with proprietary models and customized open source models, developing techniques and models for query understanding, increasing ranking flexibility though ranking and recommendation models and related tooling, and developing tooling to help customers design and implement successful end-to-end RAG systems. Furthermore, you’ll be investigating aspects of modern agentic search including reasoning engines, prompt engineering techniques, query understanding, and more. Doing this requires exploring and benchmarking new open source models, and existing proprietary Elastic models, while keeping up to date with the latest major advancements in the fields of NLP and information retrieval.

• Explore, select and benchmark open source and Elastic proprietary models
• Experimenting, evaluating and testing use cases for Generative AI including RAG, chat and agentic search
• Keeping up-to-date with the most significant recent developments in the field of NLP and information retrieval
• Engage with the NLP and information retrieval communities (blogs, documentation, Python examples, conference talks, academic papers, etc.)
• Collaborate with cross-functional teams of data scientists, engineers, and product managers
• Promote knowledge sharing and collaboration in a distributed team

• 8+ years of confirmed experience building and applying NLP to production use cases
• 8+ years of professional software development experience in Python
• Experience in Generative AI, Retrieval Augmented Generation, and information retrieval
• Experience with libraries and frameworks such as PyTorch, transformers, and Pandas
• Experience using collaborative notebook-based workflows (e.g. Jupyter) for prototyping and knowledge sharing
• Expertise in AI/ML quality evaluation and improvement, including balancing tuning techniques with cost/benefit tradeoffs
• Self motivated, collaborative style, open communicator, experience in a distributed team
• Good attention to detail and highly organized
• Real passion for data, analysis and achieving excellence
• Experience with Elasticsearch is useful
• An academic background in the domain is also a plus

We strive to have parity of benefits across regions, and while regulations differ from place to place, we believe taking care of our people is the right thing to do.

• Competitive pay based on the work you do here and not your previous salary
• Health coverage for you and your family in many locations
• Ability to craft your calendar with flexible locations and schedules for many roles
• Generous number of vacation days each year
• Increase your impact - We match up to $2000 (or local currency equivalent) for financial donations and service
• Up to 40 hours each year to use toward volunteer projects you love
• Embracing parenthood with a minimum of 16 weeks of parental leave

Applicants have rights under Federal Employment Laws; view posters linked below: Poster; Poster; Poster and (Poster)

Elasticsearch develops and distributes technology and information that is subject to U.S. and other country export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Russia, Syria, the Crimea Region of Ukraine, the Donetsk People’s Republic (“DNR”), and the Luhansk People’s Republic (“LNR”). If you are located in or are a national of one of the listed countries or regions, an export license may be required as a condition of your employment in this role. Please note that national origin and/or nationality do not affect eligibility for employment with Elastic

Compensation for this role is in the form of base salary. This role does not have a variable compensation component. The typical starting salary range for new hires in this role is listed below.

These ranges represent the lowest to highest salary we reasonably and in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted range, and the ranges may be modified in the future.

An employee's position within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, geographic location, performance, and business or organizational needs.

The typical starting salary range for this role is:

$154,000—$243,600 CAD