Chief Platform Architect - 801

Quantinuum; Brooklyn Park (MN); On-site; USD 208,000 - 260,000; Full time

Benefits offered by this job

Flexible work schedule

Employer-subsidized health insurance

401(k) match

Paid parental leave

Generous vacation and sick time

Job summary

Quantinuum is seeking a Chief Platform Architect in Brooklyn Park, Minnesota. The role involves designing and overseeing the developer platform for quantum computing. Responsibilities include API refinement, ensuring platform security, and leading architectural strategies. Candidates should have 15-20 years of software experience, including senior roles in developer platforms. Preferred qualifications include deep cloud knowledge and strong communication skills. A competitive salary ranging from $208,000 to $260,000 annually plus benefits is offered.

Qualifications

• 15-20 years of software engineering experience, with 3-5+ years in a senior architect or lead role.
• Deep knowledge of cloud-native solutions.
• Demonstrated success in designing large-scale software systems.

Responsibilities

• Own the design and specifications of a high-performance developer platform.
• Refine quantum computer access API and web portal architecture.
• Ensure security and reliability as the platform scales.

Skills

Software engineering experience

Architectural leadership

Cloud platforms knowledge

CI/CD pipeline design

Excellent communication skills

Education

Bachelor's degree in Computer Science, Engineering, or related field

Master's or PhD preferred

Tools

AWS

Azure

GCP

Job description

We are seeking an Chief Platform Architect for locations in CO, MN, or UK.

As the Chief Platform Architect for the Quantum Software Developer Platform, you will act as the technical authority for designing Quantinuum’s developer platform—access portals for quantum computers, hybrid workflow orchestration, tooling access, documentation, and security. You will work with other leaders on hardware‑software co‑design efforts, ensuring the platform is scalable and supports our quantum processors. You will mentor senior engineers, uphold coding standards, and drive the technical roadmap to translate business needs into robust, production‑ready systems.

Key Responsibilities

• Own the design and specifications of a high-performance developer platform.
• Refine quantum computer access API and web portal architecture for performance, scalability, and multi‑region operation.
• Transform the web portal into an application development and delivery framework by leveraging a cloud‑based hybrid workflow engine and reusable quantum/classical application components.
• Define standard interfaces for hosting application components and building applications by both internal and external developers.
• Ensure security and reliability as the platform scales.
• Deliver customizable cloud‑based hybrid applications to end users.
• Work across the business to define and maintain the technology roadmap, translating business goals into technical requirements and evaluating new technologies.
• Foster a culture of excellence by establishing best coding practices, conducting architectural reviews, and mentoring senior software engineers.

Qualifications

• 15-20 years of software engineering experience, with 3-5+ years in a senior architect or lead role specifically within developer platforms.

Preferred Qualifications

• Deep knowledge of cloud platforms (AWS, Azure, or GCP) and cloud-native solutions.
• Expertise in CI/CD pipeline design, developer portals (e.g., Backstage), and observability tools.
• Demonstrated success designing large-scale software systems.
• Proven ability to lead architectural work for large-scale projects and influence teams without direct authority.
• Excellent communication skills, able to explain complex technical concepts to both technical and non‑technical stakeholders.
• Bachelor’s degree in Computer Science, Engineering, or related field; Master’s or PhD preferred.
• Prior experience designing and architecting developer platforms.
• Experience building platform engineering teams from the ground up.
• Background in Site Reliability Engineering (SRE).
• Record of publication or patents in quantum computing.

$208,000 – $260,000 annually.

Benefits

• A competitive salary and innovative, game‑changing work.
• Flexible work schedule.
• Employer‑subsidized health, dental, and vision insurance.
• 401(k) match for student loan repayment benefit.
• Equity, 401(k) retirement savings plan, 12 paid holidays, generous vacation, and sick time.
• Paid parental leave.
• Employee discounts.

Quantinuum is an equal opportunity employer. We consider applicants without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, or veteran status.