Jobs in the United States

25+ jobs

Added 4 mins ago
Senior Data Engineer
Keebo
Remote, United States
As a Senior Data Engineer, you'll design and scale the data pipelines and machine learning infrastructure behind our platform. You'll use AI to multiply your own output and the team's, and…
Added 17 mins ago
TT
Mid/Senior Full Stack AI Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $250,000 USD / year
- Three to eight years of full-stack product engineering experience, including at least three years building and shipping full-stack products or features.
Added 25 mins ago
Consulting Network Reliability Engineer
HCA Healthcare
Nashville, TN
As a Consulting Network Reliability Engineer you will provide best practices for mission-critical applications across the enterprise with a primary focus on the development and ongoing…
Added 33 mins ago
C
Senior Full Stack Engineer - .NET & C#
Cognizant
Jefferson City, MO
- $86,000 to $99,000 USD / year
As a Senior Full Stack Engineer - .NET & C#, you will make an impact by designing and developing scalable enterprise applications that support healthcare payer operations, including…
Added 34 mins ago
I
Sr Test Engineer (Time and Frequency)
Infleqtion
Louisville, CO
- $106,000 to $141,000 USD / year
We are seeking a Senior Test Engineer to support the development and validation of an atomic clock product pilot line. This individual will join the New Product Introduction Team and work…
Added 34 mins ago
I
Staff Thermal Engineer - Space Payload Design, Analysis and Modeling
Infleqtion
Remote, United States
- $153,000 to $203,000 USD / year
Serve as a hands-on engineer with experience building both EDU and flight hardware
Added 34 mins ago
Senior Software Engineer (Quantum Computing)
Infleqtion
Remote, United States
A track record of rigorous engineering discipline: comprehensive testing, clean revision control, operational reliability, maintainable systems, thorough documentation, and a reflex for…
Added 34 mins ago
Senior Software Engineer (Quantum Computing)
Infleqtion
Remote, United States
A track record of rigorous engineering discipline: comprehensive testing, clean revision control, operational reliability, maintainable systems, thorough documentation, and a reflex for…
Added 34 mins ago
Senior Software Engineer (Quantum Computing)
Infleqtion
Remote, United States
A track record of rigorous engineering discipline: comprehensive testing, clean revision control, operational reliability, maintainable systems, thorough documentation, and a reflex for…
Added 1 hour ago
XE
Power Plant Engineer, Controls System Focus (Senior, Staff, or Entry level)
Xcel Energy
Burnsville, MN
- $70,000 to $129,267 USD / year
The job summary below and responsibilities reflect the staff engineer level role . The successfully chosen candidate will be placed at a level that is commensurate with their skills and…
Added 1 hour ago
Senior Cloud Engineer
Eide Bailly
Minneapolis, MN
The Cloud Senior Engineer is responsible for supporting complex engineering initiatives across the Microsoft cloud environment, with a primary focus on Microsoft Dynamics 365 CRM, the Power…
Added 1 hour ago
Senior Cloud Engineer
Eide Bailly
Minneapolis, MN
The Cloud Senior Engineer is responsible for supporting complex engineering initiatives across the Microsoft cloud environment, with a primary focus on Microsoft Dynamics 365 CRM, the Power…
Added 1 hour ago
Senior Test Automation Engineer - Local to Pittsburgh, PA
CGI
Pittsburgh, PA
We are seeking an experienced Senior Test Automation Engineer with 8+ years of experience in software quality engineering, test automation, and enterprise application testing. The ideal…
Added 1 hour ago
Senior Data Engineer - MongoDB and PostgreSQL
CVS Health
Remote, United States
Senior Data Engineer will design, build, and support a near real-time transactional cache platform that enables APIs, digital experiences, and downstream services to consume operational…
Added 1 hour ago
Senior Infrastructure Engineer
Mach Industries
Huntington Beach, CA
Build the infrastructure that engineering and business teams rely on. Take new systems, network, and cloud capabilities from design to production, using automation and reusable patterns to…
Added 2 hours ago
Senior Identity Engineer
Ignite IT
Remote, United States
Ignite IT is seeking an experienced Senior Identity and Access Management (IAM) Engineer to support enterprise identity and directory services for the U.S. Census Bureau.
Added 2 hours ago
Full Stack Developer (Python / Java / Angular / AWS)
Ignite IT
Remote, United States
Ignite IT is seeking a Senior Full Stack Developer to support the U.S. Customs and Border Protection (CBP) in developing and modernizing enterprise applications that improve operational…
Added 2 hours ago
Senior Software Development Engineer , Stores Foundational AI - Rufus
Amazon.com Services LLC
Seattle, WA · Palo Alto, CA
Raise the engineering bar through technical leadership, design reviews, and mentorship, influencing best practices across the organization
Added 2 hours ago
Senior Embedded Linux BSP Engineer – Qualcomm QCS / Camera & Multimedia
Jobgether
Remote, United States
The Senior Embedded Linux BSP Engineer will play a key role in developing and integrating embedded software for advanced Qualcomm-based hardware platforms. This position focuses on Board…
Added 2 hours ago
IE
Senior Software Developer - Forward Deployed Model
Idea Entity
Remote, United States
- $110,000 to $170,000 USD / year
We are looking for an experienced Senior Software Developer to design, build, test, deploy, and support scalable software solutions that solve complex customer problems.
Added 2 hours ago
Data Engineer I
Midwest Physicians Administrative Services, LLC dba Duly Health and Care
Downers Grove, IL
The Data Engineer I is an early-career role within the Data & Analytics team, responsible for helping build, operate, and improve the data pipelines that feed analytics, reporting, and AI…
Added 2 hours ago
Senior Software Engineer, Atlas Agent Engine
Jobgether
Remote, United States
As a Senior Software Engineer, you will play a key role in building and scaling an innovative AI agent development platform designed for enterprise environments. You will contribute to the…
Added 2 hours ago
J
Senior Data Engineer, Ads Data (AI Native)
Jobgether
Remote, United States
- $129,000 to $192,000 USD / year
…protected through innovative digital products and services. As a Senior Data Engineer, you will take ownership of critical data infrastructure supporting advertising analytics, campaign…
Added 3 hours ago
Vice President, Facilities Management
Navy Federal Credit Union
Vienna, VA
Establish performance metrics, reporting practices, policies, procedures, and service standards to improve reliability, efficiency, compliance, customer service, risk management, and…
Added 3 hours ago
Principal IAM Engineer / Onsite in Natick, MA
Kelly Services
Natick, MA
This is a high-impact engineering role for someone who wants to own and evolve enterprise identity platforms rather than simply administer them. The Principal Engineer will provide…

Senior Software Engineer (Quantum Computing)

Remote, United States

The targeted salary range for this role is $160,000 to $185,000 on an annualized basis plus eligibility to participate in our annual incentive plan.

Apply About employer

Applications open in a new tab.

Job details

Pay: The targeted salary range for this role is $160,000 to $185,000 on an annualized basis plus eligibility to participate in our annual incentive plan.
Posting language: English
Posted: Sep 10, 2026

Original job description

Infleqtion is on a mission to commercialize atom-based quantum technologies that deliver orders-of-magnitude improvements in sensing and computing applications. We are seeking self-motivated, energetic individuals with exceptional problem-solving and technical skills to help drive our Quantum Computing mission forward. We build quantum computers. You will write the software that runs them. This is a production-first, high-coding role - roughly 90% of your time will be spent writing and owning code, not reviewing or directing others who do. You will work directly alongside physicists and hardware engineers, converting complex scientific requirements into software that controls real quantum machines. If you are looking to step back from the keyboard, this is not that role.

You will

Write, own, and ship production backend services and control frameworks that directly operate and calibrate our neutral atom quantum computers - if it breaks, you fix it.
Debug and support every layer of the control stack - from real-time embedded kernels to distributed services - without handing it off when it gets hard.
Build reliable tooling that lets physicists and hardware engineers run experiments independently, which means understanding what they need well enough to build it without a lengthy translation process.
Develop and maintain CI/CD pipelines, containerized deployments using Docker and Kubernetes, and Python packages with C++ or Rust extensions in a Linux-native environment.
Work hands-on with experimental data - time-series, SQL and non-relational databases, and realtime image analysis and object detection from live quantum systems.

You have

6+ years of backend software engineering; a degree in Computer Science, Physics, Applied Mathematics, or a field where writing code to solve hard quantitative problems was the norm, not the exception.
Production-tested Python and hands-on C++ or Rust experience - both is a strong advantage; candidates who bring all three move to the front.
A track record of rigorous engineering discipline: comprehensive testing, clean revision control, operational reliability, maintainable systems, thorough documentation, and a reflex for code health - not as process, but as habit.
Real experience with scientific or experimental data pipelines - NumPy, SciPy, PyTorch, time-series storage, and ETL - ideally in a context where data quality directly affected outcomes.
A science or mathematics background, or verifiable experience embedded with scientists translating research requirements into production software - you can hold your own in a conversation about physics.
Familiarity with statistics, machine learning, or AMO physics is a genuine differentiator; experience with realtime image analysis and object detection moves you to the top of the list.

The targeted salary range for this role is $160,000 to $185,000 on an annualized basis plus eligibility to participate in our annual incentive plan. In addition to your base compensation, we offer a generous Total Rewards program which includes:

100% company paid Employee coverage for Medical, Dental, Vision, and Short/Long Term Disability insurance programs
Employer funded Health Savings Account
Unlimited Paid Time Off
401(k) Matching Programs
Company paid Life and AD&D Insurance
Flexible Healthcare Savings Account
Paid FMLA Leave
Paid Maternity/Paternity Leave
Employer Assistance Program
Student Loan Repayment

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.

Apply About employer

Report this job