Quantum Platform Integrations Architect

Infleqtion; Louisville (KY); On-site; USD 145,000 - 170,000; Full time

Benefits offered by this job

100% company-paid medical, dental, and

Vision coverage

Employer-funded Health Savings Account

Unlimited PTO

401(k) match

Equity Package

Life and AD&D Insurance

Paid FMLA, Maternity/Paternity Leave

Employee Assistance Program

Student Loan Repayment

Job summary

Infleqtion seeks a Quantum Integrations Engineer to bridge Infleqtion’s quantum software with customer platforms and partner ecosystems. You will design, implement, and test integrations across cloud, HPC, and enterprise tools, enabling quantum workflows within existing environments.

You will collaborate with external partners and internal teams to translate prototypes into production-ready integrations and maintain robust APIs, SDKs, and documentation for a broad developer audience.

Qualifications

• BS or MS in Computer Science, Software Engineering, or closely related field.
• High proficiency in software development, with Python preferred.
• Proficiency in additional languages such as C++, Rust, Go, Java, or Julia is beneficial.
• Experience designing, developing, and maintaining production-quality software.
• Experience designing and consuming APIs (REST, RPC, SDKs).
• Experience integrating software systems across organizations or teams.
• Familiarity with distributed/cloud/HPC environments.
• Familiarity with modern software architecture (APIs, services, authentication, queues, data serialization).
• Experience with backend development using FastAPI, Flask, Django, gRPC, PostgreSQL, SQLAlchemy.

Responsibilities

• Design, develop, test, and maintain integrations between Infleqtion quantum software and external platforms.
• Integrate Infleqtion’s quantum capabilities with domain-specific applications and partner ecosystems.
• Collaborate with ecosystem partners to understand architectures, APIs, and integration requirements.
• Define interfaces and integration architectures for accessing quantum capabilities within customer workflows.
• Develop APIs, SDKs, plugins, adapters, and workflow connectors to connect Infleqtion systems with third-party platforms.
• Build and maintain integrations with cloud, HPC, AI, and scientific computing environments.
• Create prototypes and PoCs with strategic partners to validate integration approaches.
• Translate prototypes and quantum algorithms into deployable workflows within external platforms.
• Ensure external integration requirements are reflected in APIs, tooling, and product roadmaps.
• Develop abstractions to interact with quantum resources without hardware details.
• Design hybrid quantum-classical workflows, including job submission and data movement.
• Document integrations, specs, architectures, tutorials, and developer examples.
• Establish automated testing, monitoring, and validation for evolving integrations.
• Troubleshoot complex integration issues across quantum software and external systems.
• Contribute to workshops and design sessions with ecosystem partners.
• Stay up to date with quantum software, cloud, HPC, AI, and integration technologies.

Skills

Python

C++

Rust

Go

Java

Julia

Software engineering

APIs

Distributed/cloud software

External collaboration

Education

BS/MS in CS or related field

Advanced degree preferred

Tools

FastAPI

Flask

Django

gRPC

PostgreSQL

SQLAlchemy

Docker

Kubernetes

Job description

Infleqtion seeks a Quantum Integrations Engineer to bridge Infleqtion’s quantum software with customer platforms and partner ecosystems. You will design, implement, and test integrations across cloud, HPC, and enterprise tools, enabling quantum workflows within existing environments.

You will collaborate with external partners and internal teams to translate prototypes into production-ready integrations and maintain robust APIs, SDKs, and documentation for a broad developer audience.