Project Lead- Data Science (Search and Match)

Should be able to handle a team of 2-5 members, if required.

Knowledge and experience using statistical and machine learning algorithms, including regression, instance-based learning, decision trees, Bayesian statistics, clustering, neural networks, deep learning, ensemble methods

Expert knowledge in Python.

Practical LLM/RAG experience for search quality such as query understanding, semantic retrieval, reranker design .

Experience with Solr/OpenSearch/Elasticsearch …

Experience with embedding & vector search

Experience in using large language models.

Experience with distributed, semantic and vector based search and match systems.

Experience with prompt engineering, chain-of-thought, retrieval augmented generation, vector databases and preferably LLM agents.

Experience in feature selection, building and optimizing classifiers.

Experience with software stack components, including common programming languages, back-end technologies, database modelling, continuous integration, services-oriented architecture, software testability, etc.

Langchain and/or Llamaindex.

Be a keen learner and enthusiastic about developing software.

Experience with Cloud infrastructure and platforms (Azure, AWS)

Experience using tools to deploy models into the production environment such as Jenkins

Experience with IR & RecSystems (Candidate retrieval vs re-ranking , cold start …)

Project Lead, Data Science- 8 years+

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About Bold We Transform Work Lives As an established global organization, BOLD helps people find jobs. Our story is one of growth, success, and professional fulfillment. We create digital products that have empowered millions of people in 180 countries to build stronger resumes, cover letters, and CVs. The result of our work helps people interview confidently, finding the right job in less time. Our employees are experts, learners, contributors, and creatives.

We Celebrate And Promote Diversity And Inclusion We value our position as an Equal Opportunity Employer. We hire based on qualifications, merit, and our business needs. We don't discriminate regarding race, color, religion, gender, pregnancy, national origin or citizenship, ancestry, age, physical or mental disability, veteran status, sexual orientation, gender identity or expression, marital status, genetic information, or any other applicable characteristic protected by law. Under San Francisco's Fair Chance Ordinance, qualified applicants with arrest and conviction records will be considered for the position.