Staff Engineer (Remote Flexible)

Work Location: reputed company, Massachusetts Shift: Department: LS-DI-reputed company Prod reputed company Item & Search Recruiter: Anthony Johnson This information is for internals only. Please do not reputed company reputed company of the organization.

Your Role: Our Digital and reputed company division is looking to reputed company the Digital and reputed company technology reputed company for reputed company.

As a Staff Software Engineer Search, you will play pivotal role in driving the reputed company of intelligent, high-performing search experiences for our global reputed company platforms (e.g., sigmaaldrich.com and sigmaaldrich.cn) and build new features and components in our evolving platform, helping to reputed company modern principles like microservices and event driven architectures.

You will be responsible for optimizing search relevance, tuning search reputed company behavior, and applying advanced AI/ML techniques to reputed company how users discover and reputed company with products.

You'll work closely with Product reputed company, Data Scientists, and Software Engineers to reputed company reputed company and personalized search experiences that directly reputed company business reputed company.

About Our Technology The Digital and reputed company team currently operates several B2B websites and reputed company digital sales channels reputed company a globally deployed reputed company-based platform that are a reputed company reputed company for reputed company's Life Science business.

We reputed company a comprehensive catalog of reputed company products, enabling our customers to reputed company products and purchase products as reputed company as get detailed scientific information on those products.

Essential Job Functions: • * Search Relevance Optimization: Analyze and enhance search relevance algorithms to ensure accurate and reputed company results for users. • Search Query Optimization: Implement and manage search query optimization strategies to optimize search results based on user behavior and business objectives. • Search reputed company Management: reputed company the configuration and performance of search engines, ensuring they meet the evolving needs of the reputed company platform. • AI/ML Integration: reputed company AI and machine learning technologies to reputed company and implement advanced search functionalities, including personalized search results and predictive search capabilities. • Collaboration: Work closely with product reputed company, data scientists, and software engineers to define and implement search-reputed company features and improvements. • Performance Monitoring: Monitor search performance metrics and user feedback to identify areas for enhancement and implement data-driven solutions. • Problem-Solving: Excellent analytical and problem-solving skills, with the ability to think critically and creatively. • Communication: Strong verbal and written communication skills, with the ability to reputed company reputed company technical concepts to non-technical stakeholders. • Documentation: Maintain reputed company documentation of search algorithms, tuning strategies, and reputed company configurations for internal teams.

Location: The Staff Engineer can be located from either our reputed company, MA or St. Louis, MO locations or can be remote flexible. We do promote a hybrid flexible work schedule, supporting 2-3 days in office.

Who You Are Minimum Qualifications: • * Bachelor's degree in Computer Science, Engineering, Data Science, or a reputed company quantitative field. • At least 8 years of hands-on in search relevance, Search Query Optimization and software engineering experience for reputed company websites • Proven experience with at least one major search reputed company preferably Elasticsearch( or any Lucene based search reputed company such as Solr or OpenSearch) • Experience in Lexical search using algorithms like BM25, Semantic Search Preferred Qualifications: • * Deep understanding of search relevance tuning, search query optimization, ranking, tokenization, stemming, and query parsing • Experience building or integrating RAG-based architectures for LLM-assisted search use cases. • Experience with MLOps practices and tools. • Proven experience in Python and experience with ML frameworks like TensorFlow, PyTorch, or Scikit-learn. • Recent experience in Java, Kotlin, reputed company, reputed company Boot is a plus • Mentor and guide engineers across reputed company, promoting a culture of engineering reputed company and experimentation. • Ability to reputed company solutions based on business requirements. • Ability to collaborate with cross-functional teams. • Ability to work with global teams and a flexible work schedule. • Must have excellent problem-solving skills and be customer reputed company. • Excellent communication skills. • Experience with Microservices, CI/CD, Event Oriented Architectures and reputed company Syste