About the role

Senior Software Engineer building high-scale backend systems for DraftKings, delivering production-ready code and collaborating cross-functionally with other engineers.

Responsibilities

Design and develop scalable back-end systems and APIs that power high-impact applications used by a large, engaged user base around the clock.
Deliver production-ready code, driving forward new features and capabilities in a 24/7 sports betting environment.
Prioritize agility and scalability equally to support rapid product rollouts while ensuring systems are built to pivot and perform at scale.
Own the full software development lifecycle, from initial design through long-term maintenance, performance tuning, and reliability improvements.
Triage, investigate, and resolve production issues with urgency, contributing to a culture of continuous improvement and operational excellence.
Ensure all components are built to withstand high volume and real-time demands, optimizing for speed and efficiency.
Collaborate cross-functionally to align technical execution with product goals, mentoring peers and driving quality standards across the team.

Bachelor's degree in Computer Science or any relevant combination of education, experience, and training.
At least 3 years of professional experience in object-oriented backend development using languages such as C# or Java.
Deep knowledge of OOP principles, design patterns, and backend system architecture.
Proven success designing and building scalable distributed systems in Cloud environments such as AWS or Google Cloud Platform (GCP).
Advanced proficiency in writing and maintaining automated test suites, including unit, integration, and performance tests, for large-scale backend services.
A demonstrated ability to mentor and grow other engineers through code reviews, design reviews, and collaborative debugging.