Senior AI Scientist- Credit Karma
Senior AI Scientist- Credit Karma
Posted today
SENIORITY
Senior
About the role
- Lead the development of large-scale models that predict not just what a member needs, but when they need it across multiple financial verticals
- Build recommendation logic that balances immediate revenue with long-term member trust and lifetime value
- Collaborate closely with partner teams to define metrics that quantify various aspects of our business, including but not limited to revenue, engagement, user experience, etc.
- Represent Data Science in cross functional meetings and reviews. Be able to translate difficult technical subject matter to business partners
- You will solve challenges ranging from Deep Learning and Reinforcement Learning to recommendation and GenAI for Personal Finance Products
- You will be part of a highly impactful team, who are working on large scale projects that directly impact the business and members
- We value scientists who act like owners—identifying problems, proposing solutions, and seeing them through to production
- MS in Computer Science, Mathematics, Statistics, Physics or a related quantitative discipline 5+ years of experience building and deploying machine learning models in a production environment (ideally in consumer tech, fintech, or e-commerce)
- Expert proficiency in Python and SQL, with deep experience in modern ML/DL frameworks
- Experience with ranking, retrieval, and multi-stage recommendation architectures.
- Proven ability to explain complex AI concepts to non-technical stakeholders and link model performance to business outcomes.
- Experience with driving monetization, member engagement, longer term member value through AIExperience working on large scale AI systems with applications across machine learning and generative AI, AI infrastructure, data foundation, and self-serve analytics through DS methods
- Experience in an 'Ads' or 'Marketplace' environment where you manage trade-offs between different product categories.
- Ability to balance fast paced environments at a large scale company
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.
