> Markdown version of [/jobs/ext/2208986-senior-data-scientist](https://www.wearedevelopers.com/jobs/ext/2208986-senior-data-scientist). 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). --- # Senior Data Scientist - **Company:** NEPA, INC. - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Machine Learning, Machine Learning Operations - **Published:** August 24, 2026 - **Apply:** https://arc.dev/remote-jobs/j/redirect/peck43xsc1 ## About the Role * A degree in a quantitative mathematics or engineering field (an advanced degree is a plus). * Fluency in English, both written and spoken. * Around 3-6 years of applied experience in the data science and/or engineering space. * Deep knowledge of statistics and machine learning, with the judgement to choose the right method - and know when AI isn't the right tool. * Genuine specialist depth in your area, with the independence to define an approach when there's no template to follow. * Client-facing confidence - you can explain complex methodology clearly and act as a trusted advisor. * A track record of raising the bar for the people and processes around you. * You must have the legal right to work in Sweden. Please note that we are unable to provide visa sponsorship or relocation support for this role. * Nice to have: experience shaping or scaling an AI-driven product feature ## Description As our Senior Data Scientist, you'll lead the analytical design of our most demanding work and act as the main technical point of contact with our clients. You'll set the technical standard, solve the hardest problems, and be the advisor clients trust when the stakes are high. This role suits people who want to set the approach themselves rather than follow someone else's: one engagement might have you designing a bespoke model from scratch, the next advising a client's senior leadership team on what the numbers really mean., As our Senior Data Scientist, your key responsibilities will include: * Leading the design and delivery of advanced analytical work - Bayesian and econometric models, larger machine learning pipelines, the problems without a standard playbook. * Leading AI-driven product work, including automated marketing mix modelling, our Trinity AI, and Creative AI - our tool for analyzing which creative elements actually drive ad performance. * Driving AI and automation across the team's delivery - and knowing where it genuinely helps and where it doesn't. * Acting as the main technical point of contact for clients, advising them on where AI and analytics create real value. * Supporting scoping and sales conversations, and spotting where the analytical agenda with a client can go deeper. * Setting methodology, tooling and automation standards, and mentoring colleagues coming up behind you., * You believe in the power of data and AI to drive smarter decisions and lasting growth. * You share our values: curiosity that sees what others don't, passion that shows, clarity over complexity, and the drive to care and act. * You want the freedom to grow in your own way, backed by the guidance and support of a close-knit team. * You take pride in delivering the clarity, speed, and impact our clients rely on. ## Related Videos - [Effective Machine Learning - Managing Complexity with MLOps](https://www.wearedevelopers.com/videos/185-effective-machine-learning-managing-complexity-with-mlops) - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Edit Your Future: Queerverse Radical AI](https://www.wearedevelopers.com/videos/909-edit-your-future-queerverse-radical-ai) - [Introduction to Azure Machine Learning](https://www.wearedevelopers.com/videos/368-introduction-to-azure-machine-learning) - [What non-automotive Machine Learning projects can learn from automotive Machine Learning projects](https://www.wearedevelopers.com/videos/397-what-non-automotive-machine-learning-projects-can-learn-from-automotive-machine-learning-projects) - [AI for decision-making in Tech Recruiting](https://www.wearedevelopers.com/videos/1074-ai-for-decision-making-in-tech-recruiting) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Jobs in Tech: The State of the European Market](https://www.wearedevelopers.com/magazine/575-jobs-in-tech-the-state-of-the-european-market) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [What Industries Outside of AI Are Hiring The Most AI Experts?](https://www.wearedevelopers.com/magazine/98-what-industries-outside-of-ai-are-hiring-the-most-ai-experts)