{"id":196987,"date":"2026-02-18T11:30:20","date_gmt":"2026-02-18T11:30:20","guid":{"rendered":"https:\/\/www.harnham.com\/job\/eb8cdd1a-d1d1-4f13-3bd8-08d5dc096ea6-data-scientist-llm-chicago-illinois\/"},"modified":"2026-03-09T23:33:31","modified_gmt":"2026-03-09T23:33:31","slug":"eb8cdd1a-d1d1-4f13-3bd8-08d5dc096ea6-data-scientist-llm-chicago-illinois","status":"publish","type":"job_listing","link":"https:\/\/www.harnham.com\/job\/eb8cdd1a-d1d1-4f13-3bd8-08d5dc096ea6-data-scientist-llm-chicago-illinois\/","title":{"rendered":"Data Scientist &#8211; LLM"},"content":{"rendered":"<h4><strong><a id=\"myCustomID\" href=\"https:\/\/www.harnham.com\/job\/EB8CDD1A-D1D1-4F13-3BD8-08D5DC096EA6\">To Apply for this Job Click Here<\/a><\/strong><\/h4>\n<p><strong>Data Scientist (LLM)<\/strong><\/p>\n<p><strong>Location:<\/strong> Chicago<\/p>\n<p><strong>Salary:<\/strong> Up to $170,000 + Benefits<\/p>\n<\/p>\n<p>An exciting opportunity has arisen for a Data Scientist to join a global SaaS organization that is transforming decision-making across a critical sector. With thousands of clients worldwide, this company is dedicated to delivering innovative solutions that drive measurable impact and operational efficiency.<\/p>\n<\/p>\n<p><strong>The Role<\/strong><\/p>\n<p>The successful candidate will join a high-performing Analytics &amp; Insights team, responsible for building predictive models and intelligent data pipelines that enable data-driven strategies. This position plays a key role in shaping product development and improving customer outcomes.<\/p>\n<\/p>\n<p><strong>Key Responsibilities:<\/strong><\/p>\n<ul>\n<li>Develop advanced statistical models and machine learning algorithms for predictive analytics and forecasting.<\/li>\n<li>Extract, clean, and transform complex datasets using SQL, Python, and modern ETL frameworks.<\/li>\n<li>Design and implement experiments to validate product impact and optimize outcomes.<\/li>\n<li>Collaborate with engineers, product managers, and domain experts to translate business challenges into data solutions.<\/li>\n<li>Implement monitoring and validation tools to ensure data quality and reliability.<\/li>\n<\/ul>\n<p><strong>What They&#8217;re Looking For<\/strong><\/p>\n<ul>\n<li>Mid-level experience in data science or machine learning, ideally within SaaS or a data-driven industry.<\/li>\n<li>Proven track record of building and deploying end-to-end data solutions.<\/li>\n<li>Strong knowledge of statistical analysis, regression, time-series forecasting, clustering, and experimental design.<\/li>\n<li>Hands-on experience with SQL, Python (or R), and distributed data technologies (e.g., Spark, Hadoop, Kafka, or cloud platforms like AWS\/GCP\/Azure).<\/li>\n<li>Ability to troubleshoot and maintain scalable data workflows.<\/li>\n<li>A collaborative mindset and passion for using data to drive impact.<\/li>\n<\/ul>\n<p><img src=https:\/\/counter.adcourier.com\/bHVjc2ltcHNvbmtlbnQuMzE2MTUuMTMxOTdAaGFybmhhbXNlYXJjaC5hcGxpdHJhay5jb20.gif><\/p>\n<h4><strong><a id=\"otherId\" href=\"https:\/\/www.harnham.com\/job\/EB8CDD1A-D1D1-4F13-3BD8-08D5DC096EA6\">To Apply for this Job Click Here<\/a><\/strong><\/h4>\n","protected":false},"author":0,"featured_media":0,"template":"","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_promoted":"","_job_location":"Chicago, Illinois","_application":"","_company_name":"Harnham","_company_website":"https:\/\/www.harnham.com\/","_company_tagline":"","_company_twitter":"","_company_video":"","_filled":0,"_featured":0,"_remote_position":0,"_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job-categories":[921],"job-types":[60],"class_list":{"0":"post-196987","1":"job_listing","2":"type-job_listing","3":"status-publish","4":"hentry","6":"job-type-permanent"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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