DraftKings

DraftKings

6,400 Total Employees
Year Founded: 2012

DraftKings Innovation & Technology Culture

DraftKings Employee Perspectives

DraftKings’ internal AI tool NELLY enables non-technical employees to write SQL queries and explore company data independently, expanding how teams use data and accelerating analytics-driven decision-making.

“This has largely accelerated our risk management innovation over the last six months or so, and we’re excited to see how it continues to expand.”

DraftKings’ approach to innovation is driven by the scale, speed and technical complexity of the systems it builds. Engineers are empowered to solve challenging, high-impact problems using modern technologies, creating an environment where innovation is both constant and deeply hands-on.

“What truly sets DraftKings apart is the scale and complexity of the challenges we tackle. Working on systems that handle vast amounts of real-time data and serve millions of users gives our engineers the chance to work on complex, demanding systems and tackle tough problems, all while using cutting-edge technology.”

Hristo Hentov
Hristo Hentov, Software Engineer

DraftKings is embedding AI directly into enterprise systems, shifting from standalone tools to integrated intelligence that shapes how the business operates.

“As we continue to expand and deepen AI connections across our enterprise systems, we’re unlocking a new level of impact—where intelligence is embedded directly into how the business operates.” 

What People Are Saying About DraftKings

  • Product Innovation: DraftKings launched a real‑money prediction‑market product with ongoing feature rollouts (e.g., Combos) and is moving to list proprietary event contracts via its DKeX exchange, alongside continued velocity in live/micro‑betting and parlay features. It also announced a super app unifying sportsbook, iGaming, lottery, and predictions to expand formats under one platform.
  • Emerging Technology Adoption: DraftKings extensively leverages AI/ML for one‑to‑one personalization, pricing, and CRM, is exploring generative AI for automation and developer efficiency, and deploys internal tools like NELLY to broaden data access. The Simplebet acquisition internalized low‑latency, automated live‑pricing technology that supports micro‑betting and dynamic experiences.
  • Differentiated Market Position: Exclusive ESPN integrations and a 2025 NBCUniversal collaboration embed DraftKings within high‑traffic media funnels, while Railbird/DKeX exchange infrastructure and owned tech stack increase control over pricing, liquidity, and product development. This combination of distribution access and owned market infrastructure is positioned as harder for rivals to copy quickly.

DraftKings's Tech Stack

AWS (Amazon Web Services)
AWS (Amazon Web Services)
SERVICES
AWS Redshift
AWS Redshift
DATABASES
C#
C#
LANGUAGES
Docker
Docker
FRAMEWORKS
Golang
Golang
LANGUAGES
JavaScript
JavaScript
LANGUAGES
Kafka
Kafka
FRAMEWORKS
Kotlin
Kotlin
LANGUAGES
Kubernetes
Kubernetes
FRAMEWORKS
MySQL
MySQL
DATABASES
Node.js
Node.js
FRAMEWORKS
PostgreSQL
PostgreSQL
DATABASES
Python
Python
LANGUAGES
R
R
LANGUAGES
React
React
LIBRARIES
Redis
Redis
DATABASES
Redux
Redux
LIBRARIES
Ruby
Ruby
LANGUAGES
Snowflake
Snowflake
DATABASES
Solidity
Solidity
LANGUAGES
SQL
SQL
LANGUAGES
Swift
Swift
LANGUAGES
Terraform
Terraform
FRAMEWORKS
TypeScript
TypeScript
LANGUAGES
Google Analytics
Google Analytics
ANALYTICS
Google Docs
Google Docs
PROJECT MANAGEMENT
Google Drive
Google Drive
PROJECT MANAGEMENT
Google Slides
Google Slides
PROJECT MANAGEMENT
Illustrator
Illustrator
DESIGN
InVision
InVision
DESIGN
JIRA
JIRA
PROJECT MANAGEMENT
Photoshop
Photoshop
DESIGN
Sketch
Sketch
DESIGN
Tableau
Tableau
ANALYTICS
Wrike
Wrike
PROJECT MANAGEMENT
Slack
Slack
COLLABORATION
Zoom
Zoom
COLLABORATION