
Technology • Enterprise • Science
Quantum Circuits, Inc. is a pioneering company in the field of quantum computing, focused on developing innovative quantum technologies. They have invented the first Dual-Rail Qubit with built-in error detection and control flow, setting a new standard for quantum performance, efficiency, and scalability. Their full-stack system employs breakthrough superconducting Dual-Rail Cavity Qubits and features robust programming interfaces for algorithm development. Quantum Circuits is dedicated to enabling fault-tolerant and commercial-ready quantum computing by integrating error detection into quantum workflows, enhancing system performance and expanding algorithmic possibilities. The company is at the forefront of delivering scalable qubits with precise error detection, paving the way for real near-term applications in quantum computing.
April 17

Technology • Enterprise • Science
Quantum Circuits, Inc. is a pioneering company in the field of quantum computing, focused on developing innovative quantum technologies. They have invented the first Dual-Rail Qubit with built-in error detection and control flow, setting a new standard for quantum performance, efficiency, and scalability. Their full-stack system employs breakthrough superconducting Dual-Rail Cavity Qubits and features robust programming interfaces for algorithm development. Quantum Circuits is dedicated to enabling fault-tolerant and commercial-ready quantum computing by integrating error detection into quantum workflows, enhancing system performance and expanding algorithmic possibilities. The company is at the forefront of delivering scalable qubits with precise error detection, paving the way for real near-term applications in quantum computing.
• At Quantum Circuits Inc., we are building the world’s first truly algorithmic quantum computers to achieve transformational computing capabilities. • Our full-stack quantum computing platform uses superconducting devices along with a modular, robust, and scalable architecture. • Our unique approach is based on a decade of technology research and breakthroughs at Yale University's world-renowned quantum labs. • We are seeking a talented and experienced Senior Software Engineer to join our dynamic team and work on developing key pieces of QCI’s software platform and tools focusing primarily on our compiler and interface to various quantum programming environments. • The ideal candidate will have a strong background in developing tools and transpilation layers converting general quantum circuits into gate and lower-level quantum control sequences. • You will work closely with cross-functional teams including application engineers, quantum physicists, and embedded software engineers to design, develop, and deploy innovative solutions.
• Minimum MS or higher in Computer Science, Electrical/Computer Engineering, Math, Physics, or Chemistry. • Minimum 5+ years of hands-on software development experience with C, C++, Python, or another general-purpose programming language. • Minimum 2+ years developing compiler software / transpiling quantum models and using API’s such as Qiskit, CUDA-Q, Q#, or Cirq to convert quantum circuits into quantum logic and basis gates. • Strong understanding of compiler design fundamentals. • Experience with intermediate representations such as QIR and compiler toolchain technologies including LLVM, MLIR, lexers, and parsers. • Experience programming with one or more high level quantum programming languages and/or models such as Qiskit, CUDA-Q, Q#, Cirq, etc. • Proficient with database systems and SQL with hands-on experience working with relational databases (e.g. PostgreSQL, Oracle). • Competence with Git version control, build tools, and CI/CD pipelines. • Use of software testing principles and practices, including unit testing, integration testing, and end-to-end testing. • Strong problem-solving skills, attention to detail, and the ability to work effectively in a collaborative team environment. • Excellent communication and interpersonal skills with the ability to effectively communicate complex technical concepts.
• Sponsorship available. • Remote or hybrid position based in New Haven, CT to be discussed with the candidate.
Apply NowApril 17
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