Tech jobs
Job listings
Senior Data Scientist, Safety & Security
Senior Data Scientist on Wikimedia's Product Analytics team shaping Wikipedia's anti-abuse and safety/security strategy. Day to day: designing metrics, running experiments, and analyzing large-scale data with SQL, Python/R, Spark, Hive/Presto/Druid, plus building dashboards with DBT, Airflow, and Superset.
Senior Data Scientist
Senior Data Scientist at PhaseV (Cambridge, MA) building causal ML for adaptive clinical trial design: implementing and optimizing ML algorithms, running rigorous statistical analyses of clinical data, and collaborating with clients and cross-functional teams. Core stack: Python, machine learning, statistics, and causal inference.
Senior Data Scientist, Product & Operations
A data scientist embedded with product and Customer Support operations teams at Reverb's music-gear marketplace, running exploratory and causal analyses (A/B tests, diff-in-diff), building metrics/dashboards, and owning production ML models. Requires 3+ years product analytics/DS experience with Python, SQL, and BI tools like Looker/Amplitude; hybrid role based in Chicago.
Senior Data Scientist
Senior Data Scientist at Fingerprint, a fully remote device-intelligence company, improving the accuracy of its fraud-detection Identification Service. Day to day: building ML models on noisy, unlabeled device data and owning projects from experimentation through real-time deployment, using ML frameworks, Go, SQL, ClickHouse, and AWS.
Senior Data Scientist - IntelliScript (Remote)
Senior Data Scientist at Milliman IntelliScript builds and maintains AI/ML, GenAI, and NLP-driven SaaS underwriting solutions for insurance and healthcare clients — developing, validating, and deploying models (RAG, LLMs, traditional ML) using Python, Databricks, and MLflow. Remote within the US with occasional travel to Brookfield, WI.
(Senior) Data Scientist (m/w/d)
Als eigenfinanziertes Familienunternehmen sind wir mehr als nur ein ca. 4.700 Standorte umspannendes Filialnetz in 34 Ländern, mehr als ca. 8,7 Mrd. Euro Jahresumsatz und mehr als einer der erfolgreichsten Online-Shops…
Cientista de Dados Sr
Responsabilidades e atribuições: Desenvolver modelos para otimização de processos de banking ou adquirência. Analisar grandes volumes de dados transacionais para identificar padrões, tendências e oportunidades de…
Senior Data Scientist- Rock Island, IL
Position Description & Qualifications If you love high profile and challenging projects supporting the US Army, then Serco has a great opportunity for you! As a Senior Data Scientist , you will be part of the Global…
Senior AI-ML Data Scientist
Hands-on senior role owning ML models and AI agent behavior end to end — problem framing, fine-tuning, retrieval design, agentic orchestration, evaluation, and production serving. Core stack: PyTorch, Hugging Face, LangChain/LangGraph, expert Python/SQL, and cloud AI deployment on AWS/Azure/GCP.
Senior Data Scientist-Portfolio Strategy THREE
THREE is a growing insurance provider that sells a unique and straightforward insurance policy to small businesses – from restaurants, to electricians, to consultants – covering them against property risks (e.g. fire,…
Senior Data Scientist
Your opportunity At Schwab, you have the opportunity to do meaningful work that helps clients take control of their financial futures. You’ll be part of a collaborative, technology-forward environment that values…
Data Scientist senior
Data Scientist Misión del puesto: Diseñar, desarrollar y escalar soluciones analíticas avanzadas y modelos predictivos capaces de procesar grandes volúmenes de datos, operando principalmente dentro del ecosistema de…
Senior Data Scientist / Researcher (Client Relationships & Service)
Senior Researcher analyzes trading and client-service data to spot trends and test improvements, using SQL, Python, and causal inference in a fintech brokerage.
Senior Data Scientist ( Economist) - Supply
Senior Data Scientist (Economist) on Back Market's Supply team in Paris, using causal inference, experiments, and advanced analytics to answer marketplace strategy questions around supply, pricing, and policy impact. Core stack is SQL and Python (and/or R), with dbt and Tableau as a plus.
Senior Machine Learning Engineer / Data Scientist
Senior Machine Learning Engineer / Data Scientist | Financiële Sector ICT vacature bij Veneficus in Rotterdam. Senior Machine Learning Engineer / Data Scientist | Financiële Sector Focusgebied: Engineering & Advanced…
Senior Data Scientist
Organization Unit Purpose Emirates NBD is one of the largest banks in the Middle East, with over USD 6Bn in revenues and 14000 employees globally. As part of its strategic mandate, the bank has recently setup its…
Senior Data Scientist
About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated…
Senior Director, Data Scientist - Global Payment Network
Senior Director, Data Scientist - Global Payment Network Data is at the center of everything we do. As a startup, we disrupted the credit card industry by individually personalizing every credit card offer using…