Design and evaluate strategies to reduce fraud and abuse across promotions, referrals, refunds, and payment flows.
Develop and improve machine learning models, rules-based systems, and heuristics to detect high-risk behavior while minimizing false positives.
Analyze experimental and observational data using A/B testing and causal inference to measure the effectiveness of interventions in payments and fraud prevention.
Lime is the largest global shared micromobility business. Their electric bikes and scooters have powered more than one billion rides in cities around the world.
Analyze business requirements for projects of small to medium scope and complexity.
Write, test, and debug routine to moderately complex SQL queries, DML scripts, and DDL scripts
Research and resolve routine to moderately complex data issues using SQL and other reporting tools.
RRD provides marketing, packaging, print, and supply chain solutions. They have 22,000 clients, including 93% of the Fortune 100, and 32,000 employees across 28 countries, bringing expertise, execution, and scale.
Analyze mission and program data to identify trends, issues, and opportunities.
Generate dashboards, reports, and data visualizations to support leadership decision-making.
Work with data engineers to define data requirements and improve data quality.
SMX delivers mission support, technology and engineering solutions to the U.S. and worldwide. SMX is an Equal Opportunity employer including disabilities and veterans.
Drive architectural vision for scalable, distributed data systems across SaaS and self-managed deployments.
Establish enterprise data governance frameworks including lineage, quality controls, versioning, and compliance practices.
Architect monetizable data services and APIs with semantic models serving internal analytics and external product offerings.
GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. GitLab's high-performance culture is driven by their values and continuous knowledge exchange, enabling team members to reach their full potential.
Evaluate traditional, alternative, transactional, and raw datasets for use in underwriting, portfolio management, collections, and fraud.
Lead quantitative due diligence for M&A targets and data partnerships, assessing data quality, depth, coverage, stability, and scalability.
Design and implement validation frameworks to measure predictive lift, segmentation value, and incremental performance versus incumbent data.
Experian is a global data and technology company, powering opportunities for people and businesses around the world. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), they have a team of 22,500 people across 32 countries and corporate headquarters are in Dublin, Ireland.
Cleans, preprocesses, and analyzes datasets using statistical methods.
Develops scripts in R or Python, generating visualizations.
Summarizes results in reports or presentations.
Emory University is a leading research university fostering excellence and attracting world-class talent. They are committed to ensuring equal access and providing reasonable accommodations to qualified individuals.
Analyze complex datasets to identify actionable insights.
Lead ETL processes and data integration initiatives.
Develop and optimize SQL queries and data models.
Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Their system identifies the top-fitting candidates and shares this shortlist directly with the hiring company.
Build and maintain data pipelines integrating financial data from various systems.
Ensure data quality, lineage, and governance standards for finance data systems.
Build predictive models for customer lifetime value, churn, and revenue forecasting.
Oura empowers individuals to understand and improve their health through their Oura Ring and connected app, providing insights into readiness, activity, and sleep. They are a rapidly growing company focused on helping people live healthier and happier lives.
Contributing groundbreaking research with a particular focus on Wikipedia’s core content policies, the integrity of its knowledge and communities, and the resilience of its model.
Discovering, reading, and evaluating existing research and press coverage on Wikipedia content and its core content policies
Designing and executing thorough experiments to collect, clean, and analyze data, and/or to develop and evaluate machine learning models
The Wikimedia Foundation operates Wikipedia and other Wikimedia free knowledge projects with the vision of a world where everyone can freely share knowledge. It is a charitable, not-for-profit organization that relies on donations and has offices in San Francisco, California.