Remote jobs in the United States

25+ jobs

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Added 4 mins ago
Senior Account Director
Ciklum
Remote, United States
…skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people…
Added 42 mins ago
Software Engineer AFRL
Whitespace
Remote, United States
Experience with SQL and NoSQL databases and query optimization
Added 42 mins ago
Software Engineer AFRL
Whitespace
Remote, United States
Experience with SQL and NoSQL databases and query optimization
Added 42 mins ago
Software Engineer AFRL
Whitespace
Remote, United States
Experience with SQL and NoSQL databases and query optimization
Added 42 mins ago
Software Engineer Dev
Whitespace
Remote, United States
GeoDelphi, Inc. dba Whitespace is seeking a dynamic and innovative Software Engineer to build cutting-edge solutions within our Iris platform. You’ll be essential to the digital offering…
Added 42 mins ago
Software Engineer Dev
Whitespace
Remote, United States
GeoDelphi, Inc. dba Whitespace is seeking a dynamic and innovative Software Engineer to build cutting-edge solutions within our Iris platform. You’ll be essential to the digital offering…
Added 42 mins ago
Software Engineer Dev
Whitespace
Remote, United States
GeoDelphi, Inc. dba Whitespace is seeking a dynamic and innovative Software Engineer to build cutting-edge solutions within our Iris platform. You’ll be essential to the digital offering…
Added 42 mins ago
Software Engineer Dev
Whitespace
Remote, United States
GeoDelphi, Inc. dba Whitespace is seeking a dynamic and innovative Software Engineer to build cutting-edge solutions within our Iris platform. You’ll be essential to the digital offering…
Added 1 hour ago
I
Software Solution Engineer
InterImage
Remote, United States
- $105,000 to $162,000 USD / year
Experience with model evaluation, observability, and prompt optimization.
Added 1 hour 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 1 hour ago
Agentic Context Engineer
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Agentic Context Engineer based in the United States.
Added 2 hours ago
I
Quantum Integrations Engineer
Infleqtion
Remote, United States
- $145,000 to $170,000 USD / year
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.
Added 2 hours ago
I
Quantum Integrations Engineer
Infleqtion
Remote, United States
- $145,000 to $170,000 USD / year
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.
Added 2 hours ago
I
Software Engineer, Quantum Systems & Digital Engineering
Infleqtion
Remote, United States
- $135,000 to $175,000 USD / year
We are seeking a Software Engineer, Quantum Systems & Digital Engineering to develop advanced software tools for the design, simulation, integration, and manufacturing of complex quantum…
Added 3 hours ago
Senior Embedded Linux BSP Engineer – Qualcomm QCS / Camera & Multimedia
Jobgether
Remote, United States
…steps. Our partner is looking for a Senior Embedded Linux BSP Engineer – Qualcomm QCS / Camera & Multimedia based in the United…
Added 4 hours ago
IE
Senior Software Developer - Forward Deployed Model
Idea Entity
Remote, United States
- $110,000 to $170,000 USD / year
This role is designed for an engineer who thrives in a small delivery pod, takes broad ownership, and works effectively across traditional role boundaries. The engineer will work closely…
Added 4 hours ago
ET
Robotics Software Engineer Job Title: Robotics Software Engineer
EdgeQ Technologies Private Limited
Remote, United States
- $100,000 to $175,000 USD / year
We are seeking a skilled and experienced Robotics Software Engineer to join our innovative engineering team in the United States. The ideal candidate will be responsible for designing,…
Added 4 hours ago
J
Staff Infrastructure Engineer, Cost Optimization
Jobgether
Remote, United States
- $182,400 to $250,800 USD / year
…next steps. Our partner is looking for a Staff Infrastructure Engineer, Cost Optimization based in the United…
Added 4 hours ago
J
Staff Data Scientist
Jobgether
Remote, United States
- $123,804 to $185,700 USD / year
Leverage PAAW datasets to engineer features that capture machine, operational, and environmental context and connect these factors to technology usage.
Added 4 hours ago
Senior Software Engineer, Atlas Agent Engine
Jobgether
Remote, United States
…and next steps. Our partner is looking for a Senior Software Engineer, Atlas Agent Engine based in the United…
Added 4 hours ago
J
Senior Data Engineer, Ads Data (AI Native)
Jobgether
Remote, United States
- $129,000 to $192,000 USD / year
…applications and next steps. Our partner is looking for a Senior Data Engineer, Ads Data (AI Native) based in the United…
Added 5 hours ago
Senior Cybersecurity Engineer – Network Security, Zero Trust & Automation
GD Information Technology, Inc.
Remote, United States
As a Senior Cybersecurity Engineer supporting the Zero Trust and Security Engineering team, you will provide senior-level technical expertise for the design, implementation, integration,…
Added 5 hours ago
AI Factory Mechanical Engineer
NVIDIA USA
Remote, United States
…speeds. We want a highly motivated AI Factory Mechanical Design Engineer to take charge of next-generation liquid cooling and thermal systems for AI factories. Your responsibility will…
Added 5 hours ago
Inference Performance Engineer, Agent Driven Inference Optimization
NVIDIA USA
Remote, United States
NVIDIA is recruiting a Senior Inference Performance Engineer to push NVIDIA's performance limits on large-scale AI inference benchmarks. This position provides an outstanding opportunity to…
Added 7 hours ago
Senior Cloud Engineer
Laivly
Remote, United States
The team at Laivly is looking for a Senior Cloud Engineer to help build, scale, and strengthen the cloud infrastructure powering our AI technology.

Infleqtion

Software Engineer, Quantum Systems & Digital Engineering

Remote, United States

$135,000 to $175,000 USD / year

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Job details

Pay: $135,000 to $175,000 USD / year
Posting language: English
Posted: Sep 2, 2026

Original job description

We are seeking a Software Engineer, Quantum Systems & Digital Engineering to develop advanced software tools for the design, simulation, integration, and manufacturing of complex quantum systems. This role will focus on building modular software environments that connect models, data, and engineering workflows across multiple technical domains. Initial applications will include digital-twin and design-automation capabilities for quantum sensing systems, with broader opportunities to contribute to software infrastructure supporting quantum system development, manufacturing, test, and deployment. The ideal candidate combines strong scientific software engineering skills with familiarity in model-based systems engineering, multiphysics simulation, high-performance computing, machine learning and optimization. This individual will work closely with physicists, systems engineers, optical and mechanical engineers, manufacturing teams, and software developers to turn fragmented engineering workflows into scalable, integrated software platforms. Job Responsibilities

Develop and maintain modular software platforms that integrate models, data, and engineering workflows across RF, optical, mechanical, atomic physics, and other technical domains.
Build interfaces between engineering and scientific computing tools, enabling coordinated simulation, analysis, optimization, and design workflows.
Support model-based systems engineering (MBSE) activities by developing software tools that connect requirements, models, interfaces, parameters, verification data, and system-level performance.
Develop HPC- and GPU-enabled workflows for parameter sweeps, sensitivity analysis, tolerance studies, optimization, and computationally intensive simulation.
Apply numerical optimization, reduced-order modeling, surrogate modeling, machine learning, and other data-driven techniques to accelerate engineering design and improve manufacturability.
Develop APIs, data models, schemas, visualization tools, and workflow orchestration capabilities that enable reliable exchange of information across heterogeneous engineering tools.
Collaborate with domain experts to validate models against experimental data and translate engineering needs into maintainable, production-quality software.
Embrace and help establish effective use of AI-assisted software engineering tools to accelerate development, testing, documentation, debugging, code review, and engineering analysis while maintaining strong software quality and technical rigor.
BS or MS in Computer Science, Physics, Applied Mathematics, Electrical Engineering, Mechanical Engineering, Systems Engineering, or a closely related field.
Strong scientific or engineering software-development experience, with high proficiency in Python and familiarity with modern numerical and scientific-computing libraries.
Experience developing software that integrates multiple simulation, modeling, engineering, or scientific computing tools.
Strong understanding of numerical methods, optimization, simulation, data analysis, or computational modeling.
Familiarity with systems engineering concepts, including requirements, interfaces, system architecture, verification and validation, trade studies, or multidisciplinary engineering workflows.
Experience with professional software-engineering practices including version control, automated testing, CI/CD, documentation, modular architecture, and maintainable API design.
Demonstrated ability to collaborate effectively with scientists and engineers across multiple technical disciplines.
Demonstrated ability and enthusiasm for using modern AI-assisted development tools to improve software-engineering productivity and quality.

Preferred Qualifications

Advanced degree in physics, engineering, computer science, applied mathematics, systems engineering, or a related computational discipline.
Experience with model-based systems engineering (MBSE) tools, methodologies, or standards, such as SysML, digital thread approaches, requirements traceability, or model-centric engineering workflows.
Experience with multiphysics or engineering platforms such as Ansys, Zemax OpticStudio, SolidWorks, COMSOL, MATLAB/Simulink, or similar tools.
Experience developing digital twins, simulation orchestration frameworks, engineering automation tools, or model-based design environments.
Experience with machine learning, surrogate modeling, Bayesian optimization, uncertainty quantification, or design-space exploration.
Familiarity with quantum technologies, optical systems, RF systems, atomic physics, precision sensing, or other complex physical systems.
Experience with HPC, GPU acceleration, distributed computing, or cloud-based scientific-computing environments.
Experience applying generative AI, coding agents, or other AI-enabled tools within scientific or engineering software-development workflows.
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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