At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It's transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging technology. We're not waiting for the future to arrive. We're shaping it, one bold step at a time. To those who see AI as a driver of progress, come build the future together. The Crown Is Yours As a DKeX Market Ops Specialist, you'll play a key role in scaling the operations that power our prediction markets. You'll take ownership of complex market operations, strengthen operational processes, and help shape how we launch, monitor, and optimize markets in a rapidly evolving regulatory environment. Working across Engineering, Regulatory, Analytics, Product, and external partners, you'll combine operational expertise with data-driven decision-making to improve reliability, support market integrity, and help build a trusted marketplace for our customers. What You'll Do - Own the execution of end-to-end exchange market operations, including market creation, configuration, launch coordination, real-time monitoring, and settlement, while driving operational excellence across the market lifecycle. - Lead complex operational investigations by monitoring trading activity, identifying market anomalies, assessing potential trade practice concerns, and partnering with Regulatory teams to resolve issues in accordance with established procedures. - Analyze market and operational performance to identify trends, recommend improvements, and deliver actionable insights that enhance market quality, operational efficiency, and the customer experience. - Partner with Engineering, Product, Market Structure, and external ecosystem partners to support new market launches, improve operational tooling, and develop scalable processes that enable future growth. - Drive continuous improvement by strengthening operational documentation, refining workflows and controls, supporting regulatory inquiries and audits, and serving as a trusted subject matter expert for market operations. What You'll Bring - At least 2 years of experience in market operations, exchange operations, trading operations, market surveillance, financial markets, sportsbook trading, or a similar operational environment. - A strong understanding of exchange and market structure concepts, including order books, matching engines, liquidity, market states, trading dynamics, and operational risk management. - Proven experience analyzing complex operational issues, identifying process improvements, and driving scalable solutions in a fast-paced, regulated environment. - Strong analytical, communication, and stakeholder management skills, with the ability to influence cross-functional partners and communicate operational insights to both technical and non-technical audiences. - A passion for prediction markets, exchange operations, sports trading, or financial markets, with the flexibility to support shift coverage as needed; experience working in a regulated trading, exchange operations, or market surveillance environment is preferred. * Working shifts based on Bulgarian business hours. #LI-BD1 #LI-HYBRID Join Our Team We're a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don't worry, we'll guide you through the process if this is relevant to your role.

• Implement and maintain security controls throughout the development pipeline, ensuring security is embedded in every phase of the software development lifecycle. • Collaborate with Information System Security Officers (ISSOs) to review Security Technical Implementation Guides (STIGs) and support Authority to Operate (ATO) processes, ensuring compliance with security standards and regulatory requirements. • Design, implement, and maintain secure CI/CD pipelines with automated security testing, vulnerability scanning, and compliance checks integrated into deployment workflows. • Actively participate in Scrum ceremonies, including sprint planning, daily standups, sprint reviews, and retrospectives, while providing security guidance and effort estimates for security-related tasks. • Conduct regular security assessments, vulnerability scans, and penetration testing, while coordinating remediation efforts with development teams. • Develop and maintain secure infrastructure configurations using Infrastructure as Code principles with automated security policy enforcement. • Implement and manage security monitoring tools, logging systems, and incident response procedures to detect and respond to security threats in real time. • Perform security risk assessments, threat modeling, and security architecture reviews to identify and mitigate potential vulnerabilities. • Create security documentation, procedures, and training materials while maintaining compliance artifacts for audit purposes.

• Collaborate with software development teams and support their releases, develop, and maintain CI/CD pipelines. • Design and implement automated infrastructure. • Maintain existing cloud infrastructure/VMs. • Monitor the environment, analyse and solve problems if required. • Utilise your understanding of the Software Development Life Cycle to proactively optimise and automate infrastructure and processes.

• Maintain the reliability, availability, and performance of production and pre-production environments • Monitor platform health and improve alerting, automation, and operational processes • Respond to production incidents, participate in root cause analysis, and implement long-term improvements • Design, build, and enhance observability solutions using metrics, logs, traces, and dashboards • Partner with software engineers to improve application reliability throughout the development lifecycle • Develop and maintain operational documentation, troubleshooting guides, and runbooks • Automate repetitive operational tasks to improve efficiency and reduce manual intervention • Participate in on-call rotations while continuously improving incident response processes • Promote reliability engineering principles, operational excellence, and continuous improvement across engineering teams