Global quantum technology company building and integrating quantum computers, sensors, and networks.

Infleqtion, a pioneering global quantum technology company, is seeking a Site Reliability Engineer to join their quantum computing platform team. This hybrid role, based between Kidlington, Oxford office and the National Quantum Computing Centre, Harwell, offers flexible working with up to 2 days remote work per week. The position combines network management, server administration, and CI/CD processes, requiring a blend of technical expertise in both systems engineering and software development. The ideal candidate will manage complex infrastructure, including embedded systems and hardware interfaces, while ensuring high system reliability and optimization. This role offers an unique opportunity to work at the intersection of quantum computing and DevOps, contributing to cutting-edge technology development. The position requires strong technical skills in Linux, containerization, and networking, combined with excellent communication abilities to work effectively with both technical and non-technical stakeholders. Benefits include unlimited PTO, competitive salary, medical insurance, and stock options, making this an attractive opportunity for experienced engineers interested in quantum computing technology.

Site Reliability Engineer position at Infleqtion, focusing on DevOps and infrastructure management for quantum computing platforms.

Site Reliability Engineer

Infleqtion is a quantum technology company specializing in quantum computing solutions and applications.

This role is for a Quantum Software Engineer position at Infleqtion, a company focused on quantum computing technology. The position is based in Louisville, Colorado with a hybrid work arrangement. As a Quantum Software Engineer, you will be working in the Quantum Computing department, contributing to the development of quantum computing software solutions. This is a unique opportunity to work at the intersection of quantum computing and software engineering, helping to advance the field of quantum technology. The role likely involves developing and maintaining quantum algorithms, working with quantum computing frameworks, and collaborating with a team of experts in the quantum computing field. The position offers the chance to work on cutting-edge technology that has the potential to revolutionize computing as we know it.

Quantum Software Engineer position at Infleqtion, working on quantum computing software development in a hybrid work environment in Louisville, Colorado.

Quantum Software Engineer

A deep-tech startup commercializing atom-based quantum technologies for sensing and computing applications.

Infleqtion, a pioneering deep-tech startup, is seeking a Senior Embedded Systems Engineer to join their Quantum Computing mission. This role combines cutting-edge quantum technology with embedded systems engineering, focusing on high-performance signal processing in programmable logic. The position offers an exciting opportunity to work with RF waveform synthesis, high-bandwidth control servos, and image processing in a fast-paced, innovation-driven environment.

The ideal candidate will collaborate across multiple engineering domains, developing RTL using SpinalHDL and architecting processing chains for quantum applications. The role requires expertise in hardware descriptive languages, Linux environments, and modern software engineering practices. With a competitive salary range of $131,000 to $175,000, plus comprehensive benefits including full medical coverage and unlimited PTO, this position offers an excellent opportunity to contribute to groundbreaking quantum technology development.

The company embraces a startup mentality focused on results and customer-driven innovation, encouraging cross-disciplinary collaboration and calculated risk-taking. Located in either Boulder, CO, or Madison, WI, this hybrid position offers the flexibility of both remote and office work. With a strong commitment to diversity and inclusion, Infleqtion provides an environment where uniqueness is valued and appreciated.

Senior Embedded Systems Engineer role at Infleqtion, developing quantum computing technologies with focus on high-performance signal processing and RTL development.

Senior Embedded Systems Engineer

Infleqtion, a pioneering deep-tech startup, is revolutionizing the quantum technology landscape with their focus on atom-based quantum technologies for sensing and computing applications. They are seeking a Quantum Software Engineer to join their innovative team in Louisville, Colorado. This role combines advanced quantum physics knowledge with software engineering expertise, requiring the ability to design and optimize numerical simulations of quantum systems. The position offers a competitive salary range of $135,000 to $160,000, along with comprehensive benefits including full healthcare coverage and 401(k) matching. The ideal candidate will have a PhD in computational AMO physics or equivalent experience, strong programming skills in Python, and experience with quantum systems simulation. This is an excellent opportunity for someone passionate about quantum computing and eager to work in a fast-paced, collaborative environment that's pushing the boundaries of quantum technology. The hybrid work arrangement offers flexibility while maintaining team collaboration and hands-on laboratory work when needed.

Quantum Software Engineer position at Infleqtion, developing quantum simulations and systems with Python in a hybrid work environment in Louisville, CO.

Infleqtion, a pioneering deep-tech startup, is revolutionizing the quantum technology landscape with their focus on atom-based quantum technologies for sensing and computing applications. They are currently seeking a Senior Embedded Software Engineer to join their Quantum Computing division. This role offers a unique opportunity to work at the intersection of quantum physics and embedded systems, developing critical software solutions for quantum applications.

The position demands expertise in real-time embedded software applications, with a particular emphasis on precision and high-performance control systems. The ideal candidate will have 8+ years of experience and strong capabilities in Rust or similar compiled languages. The role involves collaborating with physicists and cross-functional engineering teams, developing robust embedded software, and working hands-on in laboratory environments.

This is an exciting opportunity for someone passionate about quantum computing and embedded systems, offering a competitive salary range of $131,000 to $175,000, along with comprehensive benefits including full medical coverage, 401(k) matching, and unlimited PTO. The hybrid work environment, split between Boulder, CO and Madison, WI, provides flexibility while maintaining collaborative opportunities.

The company culture embraces a startup mentality focused on results and innovation, encouraging bold thinking and rapid prototyping while maintaining high engineering standards. They offer a supportive environment that values diversity and inclusion, making it an ideal place for talented engineers looking to make a significant impact in the quantum computing field.

Senior Embedded Software Engineer role at Infleqtion, developing quantum computing solutions with competitive pay and benefits in Boulder, CO or Madison, WI.

Sr Embedded Software Engineer

Infleqtion, a pioneering global quantum technology company, is seeking a Control Systems Engineer with FPGA and DSP expertise for their Kidlington, Oxford office. This role combines hardware and software engineering in the cutting-edge field of quantum technology, focusing on quantum RF sensors, inertial navigation systems, and atomic clocks. The position offers a hybrid work arrangement allowing up to 2 days of remote work weekly.

The ideal candidate will be instrumental in developing atom-based quantum technologies, implementing complex DSP algorithms, and creating high-speed interfaces for FPGA systems. They will work with a multidisciplinary team to design and implement electronic solutions for various subsystems, including laser drivers, optical frequency combs, and RF signal chains.

This role requires extensive experience in engineering or computer science, with strong proficiency in FPGA programming using VHDL/Verilog and implementing DSP algorithms. The position demands both technical expertise and collaborative skills, as the engineer will work closely with software, electronics, and systems engineering teams.

The company offers an attractive benefits package including unlimited PTO, competitive salary, company pension, and equity opportunities. This is an excellent opportunity for an experienced engineer looking to work at the forefront of quantum technology development while contributing to groundbreaking innovations in the field.

Senior FPGA & DSP Engineer position at Infleqtion, focusing on quantum RF technology and embedded systems development with hybrid work options in Kidlington, UK.

FPGA & DSP Engineer (Quantum RF)

Infleqtion (formerly ColdQuanta) is a quantum technology company developing quantum computing and sensing solutions.

Infleqtion (formerly ColdQuanta) is seeking a Quantum Software Engineer specializing in Machine Learning. This role is part of the Research and Development (R&D) department and offers a hybrid work arrangement based in Chicago. The position represents an opportunity to work at the intersection of quantum computing and machine learning, likely involving the development and implementation of quantum algorithms and machine learning models. As this is a full-time position in a cutting-edge field, the successful candidate would be contributing to advancing quantum computing applications in machine learning. The role would involve working with quantum systems and developing software solutions that leverage both quantum and classical computing resources. While the complete details of responsibilities and requirements are not visible in the provided content, the position appears to be at the forefront of quantum computing technology and its applications in machine learning.

Full-time Quantum Software Engineer position focusing on Machine Learning at Infleqtion, working in a hybrid setting in Chicago.

Quantum Software Engineer - Machine Learning

Infleqtion is a leading quantum technology company developing cutting-edge solutions in quantum computing and quantum applications.

Infleqtion (formerly ColdQuanta) is seeking a Quantum Software Engineer to join their Research and Development team. This full-time position offers a hybrid work arrangement based in Chicago, Illinois. The role focuses on quantum software applications development, combining classical software engineering with quantum computing principles. The position represents an opportunity to work at the cutting edge of quantum technology, developing software solutions that bridge theoretical quantum mechanics with practical applications. The company is at the forefront of quantum technology development, making this an exciting opportunity for someone interested in both software engineering and quantum computing.

Quantum Software Engineer position at Infleqtion, developing quantum computing applications and software solutions in a hybrid work environment in Chicago.

Quantum Software Engineer - Applications

Infleqtion (formerly ColdQuanta) is a quantum technology company specializing in quantum computing and sensing solutions.

Infleqtion, formerly known as ColdQuanta, is seeking a Senior Embedded Systems Engineer to join their Product Development team in Louisville, Colorado. This role represents an exciting opportunity to work at the cutting edge of quantum technology, where embedded systems expertise meets quantum computing innovation.

The position requires working on-site at the company's Louisville facility, indicating the hands-on nature of the work with specialized quantum computing hardware. As a senior-level position, the role likely involves leading technical initiatives and collaborating with cross-functional teams to develop and implement embedded systems solutions for quantum computing applications.

The company's focus on quantum technology suggests that the successful candidate will be working with highly sophisticated hardware and software systems, requiring a unique blend of embedded systems expertise and an understanding of quantum computing principles. This role offers the opportunity to contribute to groundbreaking technology development in a rapidly evolving field.

Infleqtion's position as a leader in quantum technology means the role offers exposure to cutting-edge developments in both embedded systems and quantum computing. The work environment appears to be focused on innovation and technical excellence, with the opportunity to work alongside experts in both quantum physics and engineering.

This role would be particularly appealing for experienced embedded systems engineers who are interested in quantum technology and want to be part of developing next-generation quantum computing solutions. The position offers the chance to work on unique technical challenges at the intersection of embedded systems and quantum computing, making it an exceptional opportunity for professional growth and impact in an emerging technology field.

Senior Embedded Systems Engineer position at Infleqtion, focusing on embedded systems development for quantum computing applications.

Sr Embedded Systems Engineer

This is a Senior Embedded Systems Engineering role at Infleqtion, located in Louisville, Colorado. The position is part of the Product Development department and requires full-time, on-site presence. The role appears to be focused on embedded systems development, requiring expertise in hardware and software integration. The position requires US citizenship or green card holder status, indicating work with potentially sensitive or regulated technology. The company appears to be in the quantum technology sector, given their previous brand name ColdQuanta. This is an opportunity for experienced embedded systems engineers to work on cutting-edge quantum technology applications.

Senior Embedded Systems Engineering position at Infleqtion, focusing on embedded systems development in the quantum technology sector.

Infleqtion (formerly ColdQuanta) is a quantum technology company developing solutions in the quantum computing and sensing space.

Infleqtion (formerly ColdQuanta) is seeking an Applications Engineer to join their Product Development team in Louisville, Colorado. This full-time, on-site position will involve working with the company's quantum technology solutions. While specific details about responsibilities and requirements are not provided in the visible content, the role appears to be technical in nature, combining software engineering with quantum technology applications. The position requires US citizenship or green card holder status, indicating work with sensitive or regulated technology. The company shows commitment to equal employment opportunity and non-discrimination. This role offers an opportunity to work at the intersection of software engineering and quantum technology in a growing field.

Applications Engineer position at Infleqtion, working on quantum technology solutions in Louisville, Colorado.

Applications Engineer

A global quantum technology company building and integrating quantum computers, sensors, and networks.

Infleqtion, a pioneering quantum technology company, is seeking a Senior Embedded Systems Engineer to join their innovative team in Louisville, Colorado. This role requires a seasoned professional with 10+ years of experience in embedded systems engineering, focusing on hardware-level design and embedded architecture. The position involves leading the design and development of FPGA and embedded software solutions crucial for quantum sensing systems.

The ideal candidate will work with cutting-edge technology, including Xilinx SoMs and SoCs in Linux-based environments, requiring expertise in both Verilog and VHDL. This role offers an opportunity to work at the intersection of quantum technology and embedded systems, contributing to groundbreaking developments in quantum computing and sensing.

The position offers comprehensive benefits including competitive salary ($131,000-$175,000), full medical coverage, 401(k) matching, unlimited PTO, and various insurance options. The role involves collaboration with cross-functional teams including hardware engineers, optical scientists, and software developers, making it ideal for someone who thrives in a collaborative, innovative environment.

Working at Infleqtion means being part of a team that's pushing the boundaries of quantum technology while solving some of the world's most challenging problems. The position requires occasional travel (up to 10%) and involves working in both office and laboratory environments. This is an excellent opportunity for an experienced embedded systems engineer looking to make significant contributions to the quantum technology field.

Senior Embedded Systems Engineer position at Infleqtion, focusing on FPGA and embedded software development for quantum sensing systems, requiring 10+ years of experience.

Infleqtion is a quantum computing company developing experimental quantum computing devices and solutions.

Infleqtion is seeking a Quantum Software Engineer specializing in Error Correction to join their team in a hybrid role based in Chicago. This position combines quantum computing expertise with software engineering, focusing on designing and optimizing error correcting codes (QECs) for experimental quantum computing devices. The role requires a PhD and postdoctoral experience in QEC, offering a unique opportunity to bridge theoretical concepts with practical implementation in quantum computing. The position involves collaboration with experimental physicists and software engineers, research publication, and advancing the field of quantum error correction. The compensation range is $125,000-$160,000, with comprehensive benefits including health insurance, 401k, and equity options. This is a chance to work at the cutting edge of quantum computing technology while contributing to groundbreaking developments in error correction techniques.

Senior quantum software engineering role focusing on error correction code design and optimization for experimental quantum computing devices, offering $125k-$160k with comprehensive benefits.

Infleqtion Engineering Jobs

Global quantum technology company building and integrating quantum computers, sensors, and networks.