Senior Director, Developer Ecosystem

About IonQ:  IonQ, Inc . [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before.   As Senior Director of Developer Ecosystem, you will lead the strategy and execution of IonQ’s developer relations, open-source contributions and consortia, and technical and scientific community engagement. Your mission is to make IonQ a friendly home for quantum developers and other technical experts through technical leadership, world-class content, and a developer experience that earns trust and loyalty, and ensuring that breakthroughs in quantum information science, quantum error correction, and quantum applications and algorithms happen on IonQ systems, or are easily replicated on them.  You will lead IonQ's effort to build and nurture an ecosystem of active, engaged developers and first-rate tools and enablement materials, both inside and outside of the organization. This includes defining and driving our developer experience and education strategy across first-party, third-party, and open-source tooling. If successful, you will help IonQ be a contributor and leader of an industrywide transition from NISQ-era capabilities for researchers and benchmarkers to application-centric, value driven fault-tolerant quantum computation (FTQC), shaping the programming models, tooling, and developer tools that will define how the world builds production quantum applications.  This role sits at the intersection of product, engineering, and go-to-market. You will report to the VP of Product Management, Quantum Computing, driving vision and execution in partnership with peers across Product Management, Product Marketing, Engineering, Applications, Science, Field Engineering, and Customer Success to ensure that everything IonQ ships or contributes to — from SDKs to documentation to learning content to hackathons — meets a consistent industry-defining quality bar.  Responsibilities : Developer Ecosystem Strategy and Execution. Own and drive IonQ's developer ecosystem strategy end to end: community, open-source engagement, developer experience, serving as the primary voice of developer community insights into product prioritization. Define what it means for IonQ to be a leading player on developer-facing platform benchmarks by 2030 and build the organization to get there. Work with mission-driven, cross-functional teams inside and outside of IonQ to execute and deliver this vision.  Open-Source Leadership. Engage with standards bodies, open-source foundations, and ecosystem partners to drive open-source governance and community benchmarking initiatives, prioritize efforts for maximum leverage and impact, and ensure IonQ’s voice and contributions shape the quantum software infrastructure that matters most.  Drive the IonQ Developer Tools Roadmap . Develop the strategy, execution, and distribution of IonQ’s developer tooling suite across APIs, SDKs, and other tools for IonQ end users across the full spectrum of technical personas. Work with Product Management, Engineering, and Science to ensure that as IonQ's hardware advances towards fault tolerance, the programming models, tooling, and content evolve in lockstep, so developers are never left behind and IonQ defines the standard others follow.  Drive World Class Documentation and Developer Education Content. Set and maintain the quality bar for all user-facing documentation, learning tools, access programs, and community resources / technical challenges, and similar technical content. Ensure a unified, consistent narrative that moves beyond Quantum 101 into scalable technical enablement for practitioners and enterprise adoption. Position IonQ's developer ecosystem and supporting narratives as a coherent differentiator.  Drive Key Adoption and Usage Metrics. Own two categories of success metrics: (1) adoption metrics: platform usage, provider rankings, community growth, and developer API/SDK/tool adoption driven by the developer experience function; and (2) product and conversion metrics: traffic to IonQ hardware, developer survey placement, and active practitioner growth.  Build and Lead a World-Class Team. Build and lead a multi-disciplinary organization, starting as a player-coach with a small number of high-leverage contributors, and expanding over time as need and impact dictate. Requirements: 12+ years of experience in developer relations, developer ecosystem strategy, open-source community leadership, or technical product management. Deep passion for building a useful quantum computer and getting it in the hands of customers and end-users to make a meaningful impact on the world  A proven track record of building and scaling developer communities, ideally at the intersection of hardware and software platforms  Deep experience in open-source strategy and governance: you understand how influence is earned, and you've done it at scale  Experience building and leading multi-disciplinary teams spanning D