# Lead Data Scientist - Relevancy Sciences (P3764)

84.51° Overview: 84.51° is a retail data science, insights and media company. We help The Kroger Co., consumer packaged goods companies, agencies, publishers and affiliates create more personalized and valuable experiences for shoppers across the path to purchase. Powered by cutting-edge science, we utilize first-party retail data from more than 62 million U.S. households sourced through the Kroger Plus loyalty card program to fuel a more customer-centric journey using 84.51° Insights, 84.51° Loyalty Marketing and our retail media advertising solution, Kroger Precision Marketing. 84.51° follows a 5-day in-office work schedule to support collaboration, alignment, and team connection. Join us at 84.51°! __________________________________________________________ Lead Data Scientist - Relevancy Sciences Relevancy Sciences Team is responsible for powering relevant, personalized, and scalable customer experiences across Kroger’s e-commerce ecosystem. We build and evolve the science behind search and recommendations that serve millions of customers and support high-scale digital experiences. We are seeking a Lead Data Scientist to provide technical leadership across search and recommender

- **Id**: 729467
- **Url**: <https://alion.io/job/8451-lead-data-scientist-p3764>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: lead
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Cincinnati, United States, Chicago, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-07-10T18:26:46Z
- **Employer posted date**: 2026-09-30
- **Last verified at**: 2026-11-12T00:15:29Z
- **Board verified**: yes
- **Days open**: 124
- **Description format**: text
- **Description chars**: 7853
- **Description truncated**: no
- **Benefits**: Continuous learning
- **Relocation offered**: no
- **Industries**: Data Providers & Datasets, Retail & Pricing Analytics

## Company

- **Id**: 693522
- **Name**: 84.51
- **Domain**: 8451.com
- **Url**: <https://alion.io/company/8451-com>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

## Salary estimate

- **Min usd**: 110000
- **Max usd**: 216000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 450

## Technologies

- **A/B Testing** — Optional: no
- **Agentic Workflows** — Optional: no
- **AI Agents** — Optional: no
- **Azure** — Optional: no
- **Design of Experiments** — Optional: no
- **GCP** — Optional: no
- **LLM** — Optional: no
- **Machine Learning** — Optional: no
- **Python** — Optional: no
- **RAG** — Optional: no
- **Recommender Systems** — Optional: no
- **Spark** — Optional: no
- **SQL** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 124

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: bachelor
- **Optional**: no

## Lifecycle

- Event: open; At: 2026-09-11T09:26:43Z
- Event: close; At: 2026-09-29T23:51:54Z
- Event: reopen; At: 2026-09-30T18:35:35Z

## Liveness

- **Score**: 18
- **Band**: cold
- **Label**: Long shot
- **P open**: 1
- **P active**: 0.655
- **P room**: 0.28
- **Age days**: 123
- **Expected fill days**: 56
- **Reasons**: conf:1, velocity, win:tail, crowd:
- **Computed at**: 2026-11-11T05:49:22Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.