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Senior

Senior Software Engineering Manager, Runtime

Confirmed live in the last 24 hours

IonQ

IonQ

Bothell, Washington, United States
Hybrid
Posted March 31, 2026

Job Description

About IonQ: 

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum company delivering solutions to solve the world’s most complex problems. IonQ’s newest generation quantum computers, IonQ Tempo and IonQ Forte Enterprise, are the latest in cutting-edge systems that have been helping customers and partners such as Amazon Web Services, AstraZeneca, and NVIDIA achieve 20x performance results. The company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance in 2025.

The company is accelerating its technology roadmap and intends to deliver the world’s most powerful quantum computers with 2 million qubits by 2030 to accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. IonQ’s advancements in quantum networking position the company as a leader in building the quantum internet.

 

Quantum computers at scale will be able to perform certain calculations faster and on larger datasets than even the world’s biggest supercomputers. But they’ll still need to integrate with classical computers for end to end calculations. Just like how the device you’re reading this job description on combines CPUs and GPUs to render efficiently, the datacenters of the future will combine CPUs, GPUs, and QPUs to solve the world’s hardest problems.

We are looking for a senior software engineering manager to lead and grow our Runtime team, which builds and maintains our hybrid classical-quantum computing environment for customers. In this role, you’ll provide capabilities to customers like quantum emulation, pluggable compilers, efficient performance, and ultimately our fault-tolerant quantum computing layer at scale. You’ll work closely both with our API teams and our full-stack hybrid computation effort.

The ideal candidate will have experience leading or contributing to multiple simultaneous initiatives, balancing multiple activities with a keen eye for prioritizing for the biggest impact. You’ll be able to balance technical expertise and savvy with strong business judgment to make great technology choices with lasting impact. You’ll strive for simplicity and demonstrate significant creativity and incisive judgment. You'll enjoy learning technical topics, working across multiple business streams, and be uniquely positioned to help us reach the next horizon in secure quantum computing.


Responsibilities:

  • Contribute to our codebase not as the lead developer, but to remain connected to the work your team is doing as a player-coach
  • Participate in developer forums and events to keep your finger on the pulse of this rapidly evolving field
  • Provide technical expertise and strong thought leadership in building robust, well-engineered, and scalable software solutions, participating in code reviews and ensuring best practices
  • Drive functional and technical delivery of key team and org-wide programs/initiatives
  • Partner with Engineering Managers, Product Managers, and other cross functional partners to define, scope, and drive large programs to conclusion.
  • Develop, implement, and iterate on program management techniques, frameworks, and KPIs to achieve goals with well defined success criteria.
  • Define and produce high quality written proposals, communications and documentation
  • Create widely circulated plans, driving consistency, clarity and building alignment across teams
  • Help influence peers / leaders and build consensus while dealing with ambiguity

In your first three months, you’ll be helping hire key staff to scale this function.


You’d be a good fit with: 

  • Bachelor’s degree in Computer Science, Physics, or related field, or equivalent practical experience
  • 13+ years of professional experience or an equivalent combination of education and experience
  • 6+ years of hands-on technical leadership and people management experience
  • 3+ years of experience with Kubernetes and containerization; strong understanding of container orchestration, microservices architecture, and cloud-native principles
  • Experience with low latency environments (e.g. streaming, trading, high-performance computing)
  • Experience with hyperscalar cloud platforms and their Kubernet
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