Jobs in the United States

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Added 1 min ago
SUPPORT CENTER ENGINEER II MALTA
Fusco Personnel, Inc.
BALLSTON SPA, NY
Added 2 mins ago
Software Engineer- Intern
Lockheed Martin
Uniondale, NY
Intern candidate will perform assignments in technical/engineering organizations (e.g., Systems Engineering, Test Engineering, Hardware Electronics Engineering, Software Engineering,…
Added 3 mins ago
Equipment Maintenance Technician (CShift Days)
GlobalFoundries
ROUND LAKE, NY
…spanning three continents, GF makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit…
Added 3 mins ago
Equipment Maintenance Technician (CShift Days)
GlobalFoundries
ROUND LAKE, NY
…continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit…
Added 4 mins ago
HT
Field Service Engineer II-Relocation Package Available!
Honeywell Technologies
Albany, NY
- $35.82 to $44.81 USD / hour
Service, troubleshoot, repair, and optimize Honeywell Building Automation Systems (BAS), HVAC controls, energy management, security, access control, and fire/life safety systems. Diagnose…
Added 4 mins ago
Associate, Computer / Electrical Engineer (FPGA Development)
L3Harris
Rochester, NY
Design, analyze, modify, test and evaluate FPGA and programmable hardware
Added 15 mins ago
Controls Engineer
ITAC
Wilmington, NC
Specify, integrate, test, and validate controls hardware and software.
Added 29 mins ago
JH
Robotics and Autonomous Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
Excited by the opportunity to combine hardware, embedded software, sensing, and autonomy to create innovative capabilities for uncrewed systems?
Added 35 mins ago
Field Excitation Engineer
IS International Services
Alpharetta, GA
Installation & Commissioning: Set up, test, and commission excitation systems and related hardware/software in power generation plants.
Added 35 mins ago
Field Engineer
IS International Services
Alpharetta, GA
Commissioning & Optimization: Commission, test, and optimize I&C (Instrumentation & Control) systems, automation processors, sensors, drives, and control networks.
Added 47 mins ago
Technical Lead, Google Cloud Storage
Google
Seattle, WA
5 years of experience building and developing large-scale infrastructure, distributed systems or networks, or experience with compute technologies, storage, or hardware architecture.
Added 47 mins ago
Software Engineer, Processor Design Infrastructure, Quantum AI
Google
Goleta, CA
…and preparing tapeouts for the foundry. Every step depends on software, and as our processors grow in scale and complexity, the speed and reliability of that software determine how quickly…
Added 1 hour ago
Software Engineer 2
InterImage
Fort Meade, MD
Integrate existing software into new or modified systems or operating environments
Added 1 hour ago
Software Engineer 3 - I
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Software Engineer 3 - II
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Software Engineer 3 - III
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Cloud Software Engineer 3 - I
InterImage
Fort Meade, MD
The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end…
Added 1 hour ago
Cloud Software Engineer 3 - II
InterImage
Fort Meade, MD
The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end…
Added 1 hour ago
Cloud Software Engineer 3 - III
InterImage
Fort Meade, MD
The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end…
Added 1 hour ago
Software Engineer 2 - II
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Software Engineer 3 - IV
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
O
Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
…this effort by creating a GPU focused cloud with the latest hardware providing the best performance, efficiency, reliability, and scalability. This is your chance to be part of the AI…
Added 2 hours ago
KC
Optical Engineer
KLA Corporation
Milpitas, CA
- $117,800 to $200,300 USD / year
KLA is looking for an optical engineer based in Milpitas to be part of the INSIGHT engineering development team. The engineering team’s responsibility is to design, prototype, and test new…
Added 2 hours ago
Field Service Engineer, Intermediate
Keysight Technologies, Inc.
Albany, NY
Strong troubleshooting skills applied to precision test systems, comprised of test hardware, software, computers/operating systems, probers/fixtures, etc.
Added 2 hours ago
Embedded Software Engineer Intern
Keysight Technologies, Inc.
Cambridge, MA
As part of the QES software team, your role will be to contribute to our next-generation, high-density quantum control platform. You will support the evolution of the existing software…

Infleqtion

Quantum Integrations Engineer

Remote, United States

$145,000 to $170,000 USD / year

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Job details

Pay: $145,000 to $170,000 USD / year
Posting language: English
Posted: Aug 24, 2026

Original job description

We are seeking a Quantum Integrations Engineer with expertise in distributed and cloud software systems and technical integrations and an enthusiasm for quantum software development. This role will be responsible for integrating Infleqtion’s quantum computing software and capabilities into the platforms, tools, and workflows used by our ecosystem partners and end users. The successful candidate will work closely with external software and platform partners as well as internal quantum software, applications, product, and systems teams to develop robust technical integrations that make quantum computing accessible within existing computational environments. The ideal candidate combines strong software engineering fundamentals with familiarity with quantum computing and the ability to work effectively with external technical teams. This individual will serve as a technical bridge between Infleqtion’s quantum computing stack and the broader HPC, AI, cloud, scientific computing, and domain-specific software ecosystems in which quantum computing will ultimately operate. Job Responsibilities The duties and responsibilities outlined below include essential functions of the role. Depending on business needs, this role may perform a combination of some or all of the following duties. Duties, responsibilities, and activities may change, or new ones may be assigned:

Design, develop, test, and maintain integrations between Infleqtion quantum software and external software platforms, scientific applications, cloud environments, HPC systems, and enterprise computing tools.
Integrate Infleqtion’s quantum computing capabilities, including Superstaq and related software interfaces, with domain-specific applications, development environments, orchestration platforms, and partner software ecosystems.
Work directly with ecosystem partners to understand their architectures, APIs, workflows, technical constraints, and integration requirements.
Collaborate with partner engineering teams to define interfaces and integration architectures that allow quantum computing capabilities to be accessed naturally within existing customer and developer workflows.
Develop APIs, SDK integrations, plugins, adapters, workflow connectors, reference implementations, and other software components required to connect Infleqtion systems with third-party platforms.
Build and maintain integrations with cloud, HPC, AI, and scientific-computing environments.
Develop prototypes and proofs of concept with strategic partners to validate integration approaches and identify technical requirements for production deployment.
Collaborate with quantum software engineers to translate application prototypes and quantum algorithms into deployable workflows within external software platforms.
Collaborate with quantum software and systems engineers to ensure that external integration requirements are reflected in Infleqtion’s software architecture, APIs, developer tooling, and product roadmap.
Develop abstractions that allow users and partners to interact with quantum computing resources without requiring detailed knowledge of underlying hardware implementation.
Design solutions for hybrid quantum-classical workflows, including job submission, orchestration, data movement, resource management, result processing, and interaction with classical compute resources.
Develop and maintain integration documentation, technical specifications, reference architectures, tutorials, and developer examples for internal and external users.
Establish automated testing, monitoring, and validation approaches to ensure integrations remain reliable as both Infleqtion and partner software evolve.
Troubleshoot complex integration issues spanning quantum software, cloud infrastructure, networking, authentication, partner applications, and external APIs.
Contribute to technical workshops and design sessions with strategic ecosystem partners and end users.
Stay up to date with developments in quantum software, cloud computing, HPC, AI infrastructure, scientific-computing platforms, APIs, and software integration technologies.
Provide guidance and support to other team members, fostering a collaborative engineering environment.

Required Qualifications

BS or MS in Computer Science, Software Engineering, Computer Engineering, Physics, Applied Mathematics, Electrical Engineering, or a closely related field.
High proficiency in software development, with fluency in Python preferable. Proficiency in additional languages such as C++, Rust, Go, Java, or Julia is beneficial.
Strong experience designing, developing, and maintaining production-quality software.
Experience designing and consuming APIs, including RESTful services, RPC frameworks, SDKs, or equivalent software interfaces.
Experience integrating software systems developed by different organizations or teams.
Familiarity with distributed computing, cloud computing, or HPC environments.
Familiarity with modern software architecture concepts including APIs, services, authentication, asynchronous workflows, job queues, data serialization, and distributed systems.
Experience with backend development using frameworks and technologies such as FastAPI, Flask, Django, gRPC, PostgreSQL, SQLAlchemy, or equivalent tools.
Experience with cloud development, preferably on AWS, GCP, or Azure.
Familiarity with containerization and deployment technologies such as Docker and Kubernetes.
Familiarity with CI/CD, automated testing, issue tracking, version control, and collaborative software-development workflows.
Familiarity with professional software-engineering practices such as unit testing, integration testing, type checking, code review, observability, and maintainable API design.
Demonstrated ability to collaborate directly with external engineering teams and translate between different technical architectures, terminology, and organizational requirements.
Demonstrated ability to work comfortably in a highly collaborative, cross-functional, team-oriented, and matrixed environment.
Passion for solving complex software and systems problems in a highly technical and scientific environment.

Preferred Qualifications

Advanced degree in computer science, software engineering, quantum computation, physics, or a directly related field.
Experience developing quantum computing software or integrating quantum computing systems with classical software environments.
Experience leveraging AI-assisted software development tooling (e.g. Codex)
Experience with, or demonstrated ability to rapidly learn, open-source quantum software frameworks such as Cirq, Qiskit, PennyLane, CUDA-Q, or equivalent technologies.
Experience integrating software into scientific or engineering applications used in areas such as computational chemistry, materials science, life sciences, optimization, machine learning, or high-performance computing.
Familiarity with deployment requirements for regulated, government, national-security, or other security-sensitive computing environments.
Familiarity with front-end or GUI development where useful for partner-facing integrations, including React, JavaScript, HTML/CSS, or equivalent technologies.
Salary range: $145,000 to $170,000 per year
100% company-paid medical, dental, vision, short/long-term disability
Employer-funded Health Savings Account
Unlimited PTO
401(k) match
Company-paid Life and AD&D Insurance
Flexible Savings Account
Paid FMLA, Maternity/Paternity Leave
Employee Assistance Program
Student Loan Repayment
Equity Package

Equal Opportunity Here you have freedom to embrace your whole self: who you love, your gender identity and expression, skin color, age, appearance, disability, neurodiversity, DNA, military/veteran status, citizenship, and other factors that make up who you are. Your uniqueness is valued, welcomed, and appreciated here. We are dedicated to providing a positive workplace and base all employment decisions on your qualifications, performance, merits, as well as business needs. We are proud to be an Equal Employment Opportunity Employer. Note This position may require access to information protected under U.S. export control laws and regulations for quantum computing technology. Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license. Contact Information If this opportunity interests you and you fit the job description, please submit an application. If you need assistance or an accommodation due to disability, please feel free to contact us at hr@infleqtion.com.

Notice to Recruitment Agencies:

Infleqtion does not accept unsolicited resumes from agencies. Infleqtion is not responsible for any fees related to unsolicited resumes.

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More about this job

Skills

Workflow
Design prototypes
Documentation
Test automation
Troubleshoot
Cloud computing
Computer science
Computer engineering
Electrical engineering
Software development
Python
C++
Rust
Go
Oracle Java
Julia
Distributed computing
Back-end development
Flask
Django
PostgreSQL
AWS
Google Cloud
Microsoft Azure
Docker
Kubernetes
CI/CD
Unit testing
API development
Software frameworks
Materials science
Machine learning
React
JavaScript
HTML
CSS

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