Senior Software Engineer at DraftKings

London, England, United Kingdom

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Technology, Gaming, AIIndustries

Requirements

3+ years of professional experience in backend software development using languages like C#, Java, or Python
Proven experience designing, building, and operating distributed systems at scale in AWS, GCP, or other cloud environments
Exposure to data or ML workflows, from building data pipelines to deploying or integrating ML models in production environments
Solid understanding of APIs, microservices, and event-driven architecture
Strong focus on testing, observability, and performance tuning for large-scale backend systems
Comfort collaborating with data science or analytics teams to translate insights into engineering outcomes
Ability to thrive in high ownership, fast-paced environments, balancing rapid iteration with long-term maintainability
Curiosity, adaptability, and a drive to stay ahead in emerging technologies in AI, data systems, and backend architecture
Bachelor’s Degree in Computer Science or equivalent combination of education and experience

Responsibilities

Design and develop scalable backend systems and APIs that deliver intelligent, real-time functionality across a high-volume, always-on platform
Build and maintain data pipelines and backend infrastructure that enable ML model training, evaluation, and deployment
Partner with data scientists and ML engineers to integrate models into production services, ensuring high availability and performance
Implement monitoring, experimentation, and evaluation frameworks to measure model and system behavior and continuously improve performance
Work closely with product teams to translate AI capabilities into user-facing features that are reliable, fast, and maintainable
Stay current with AI infrastructure trends, from model serving to vector databases and observability tools, and bring practical innovation to production systems
Deliver clean, testable, production-ready code from day one while continuously optimizing for scalability and resilience
Lead by example: mentor teammates, elevate engineering standards, and drive best practices in design and delivery

Skills

Backend Development

APIs

Data Pipelines

ML Model Deployment

Machine Learning

Gen AI

Monitoring

Observability

Vector Databases

Scalable Systems

Real-time Systems

Infrastructure

DraftKings

Online platform for fantasy sports and betting

About DraftKings

DraftKings operates in the online gaming and entertainment industry, focusing on daily fantasy sports, sports betting, and online casino games. Users can engage in daily fantasy sports contests for cash prizes, place bets on various sports events, and play casino games like slots, blackjack, roulette, and poker. The platform also includes a marketplace for digital collectibles, allowing users to buy, sell, and trade NFTs of celebrities. DraftKings ensures compliance with gaming regulations, providing a secure environment for its users. Unlike many competitors, DraftKings offers a diverse range of gaming options and revenue streams, attracting a wide audience of sports fans, gamblers, and digital collectors. The company's goal is to create a comprehensive and safe platform for users to enjoy various gaming activities and digital asset trading.

Boston, MassachusettsHeadquarters

2012Year Founded

$911.4MTotal Funding

IPOCompany Stage

Crypto & Web3, GamingIndustries

1,001-5,000Employees

Benefits

Performance Bonus

Company Equity

Risks

Class action lawsuit for alleged unlawful account termination could damage reputation.

Accusations of collusion with FanDuel may lead to antitrust investigations.

Sportsbook+ in New York may face regulatory scrutiny over its subscription model.

Differentiation

DraftKings offers a unique combination of fantasy sports, sports betting, and online casino games.

The company has ventured into the NFT market, expanding its digital collectibles offerings.

DraftKings ensures a secure gaming environment through compliance with gaming authorities.

Upsides

Partnership with Delta Air Lines could open new revenue streams through in-flight gaming.

Launch of Sportsbook+ in New York offers enhanced odds, attracting more subscribers.

Entry into the NFT market taps into the growing digital collectibles trend.

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