> Markdown version of [/jobs/ext/4636141-data-science-extern](https://www.wearedevelopers.com/jobs/ext/4636141-data-science-extern). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Science Extern - **Company:** BetterHelp - **Location:** New York, NY, United States (Remote available) - **Salary:** $83,200 - $124,800 - **Contract:** Permanent contract - **Skills:** Artificial Neural Networks, Big Data, Software Code Optimization, Databases, Data Files, DevOps, Machine Learning, Language Modeling, Tensorflow, SQL Databases, Reinforcement Learning, Data Processing, Pytorch, Large Language Models, Deep Learning, Generative AI, Information Technology, Production Code, Machine Learning Operations - **Published:** November 8, 2026 - **Apply:** https://www.careerbuilder.com/job-details/data-science-extern-new-york-ny--3ea1c1ec-27d7-41d8-a9ed-d5ec4e661ae7 ## About the Role Data Science, Psychiatry and Mental Health, Healthcare, Internet/Online Service, Data Science, Business Growth, Community Support, Data Sets, Analysis Skills, Product Support, * Currently enrolled in or recently graduated from a PhD program in a quantitative discipline such as Computer Science/Engineering, Statistics, Mathematics,Operations Research, or Engineering * Completed coursework in NLP and LLM * Deep understanding of neural networks and deep learning and generative AI * Familiarity with reinforcement learning * Experience building predictive models and causal inference models * Familiarity with generative AI * Experience analyzing large and complex data sets * Experience using tools like Pytorch(preferably) or Tensorflow * Excellent communication skills, with the ability to simplify complex topics and communicate technical ideas to non-technical audiences ## Description BetterHelp is looking for a Data Science Extern to help us scale and increase our impact. You will use data to drive insight into the product and business. The ideal candidate would have experience/exposure to analyzing large and complex data sets related to web products. You''ll be doing plenty of data wrangling and post-hoc analysis, both to support product improvements, marketing efficiency, and business decisions. What will you do? * Language Model Optimization: Engage in the refinement and enhancement of language models, including fine-tuning and retraining to meet specific requirements. * Cross-Functional Collaboration: Actively collaborate with the product and development teams to conceptualize and design effective machine learning models and algorithms tailored to our products'' needs. * Product Enhancement Partnership: Work closely with product managers, initiating and implementing proactive strategies to elevate the functionality and user experience of our products. * Data Handling Expertise: Handle extensive text data, demonstrating proficiency in managing, analyzing, and deriving insights from large datasets. * Coding for Production: Develop and maintain production-ready code, ensuring robustness and efficiency. Collaborate with the DevOps and ML-Ops teams to integrate machine learning models seamlessly into production environments. * Database Proficiency: Write and optimize SQL queries, showcasing your ability to interact with and manipulate databases effectively. * Team Dynamics and Impact: Thrive in a team-oriented environment, contributing positively to the team spirit. Enjoy a fun and dynamic work culture while taking pride in developing a world-class product that significantly impacts people''s lives What will you NOT do? * You will NOT worry about "runway", "cash left", or "how much time we have until the next round". We have the startup DNA but we''re fully backed and funded, all the way to success. * You will NOT be confined to your "job". You will get involved in product, marketing, business strategy, and almost everything we do. * You will NOT be bogged down by office politics, ego, or bad attitude. Only positive, pleasure-to-work-with people are allowed here! * You will NOT get yourself burned out. We work hard but we believe in maintaining a sustainable work/life balance. Really. Can I work remotely? Yes. We operate on PST and candidates in any time zone are welcome to apply. We ask employees to travel to our San Jose, CA office up to three times per year plus one company-wide offsite to collaborate in person and strengthen working relationships. Travel expenses are covered and reasonable accommodations are made for those under unique circumstances who cannot travel.