R&D Intern – Quantum Computing Software Development

We're HiringJob Opening: R&D Intern – Quantum Computing Software Development & Systems EngineeringLocation: Hyderabad, Telangana, India | Full-time / Part-timeCompany: Quinfosys Private LimitedAbout QuinfosysQuinfosys Private Limited (Brand Name: Quinfosys) is a modern, agile, and innovation-driven quantum technology company pioneering the next generation of quantum hardware, software, and integrated systems. Established in August 2023 and headquartered in Hyderabad, India, Quinfosys enables global enterprises to harness the transformative power of quantum computing, quantum communication, quantum AI, and advanced quantum sensing.At Quinfosys, our multidisciplinary team of scientists, engineers, and technologists work at the forefront of quantum device physics, photonics, advanced materials, precision instrumentation, and full-stack quantum systems. We develop scalable quantum platforms that power secure communication networks, ultra-precise sensors, high-performance computing systems, and novel quantum-enabled applications.Our portfolio includes quantum cloud services, quantum software frameworks, quantum security solutions, quantum-enhanced sensing, and hardware development - empowering organizations to unlock cutting-edge performance through quantum innovation.Role OverviewWe are seeking a highly motivated R&D Intern – Quantum Computing Software Development & Systems Engineering to join our Quantum Computing Systems & Software Group. In this role, you will contribute to the development of quantum software stacks, system control software, and hardware–software interfaces for quantum processors.This position provides hands-on exposure to quantum programming, system orchestration, calibration pipelines, experiment automation, and performance benchmarking for real quantum hardware and simulators.Key ResponsibilitiesDevelop and maintain quantum software components for programming, control, and execution of quantum circuits.Support hardware–software integration for quantum processors (control, readout, calibration, scheduling).Implement experiment automation, data acquisition, and analysis pipelines for quantum systems.Assist in building quantum compilation, transpilation, and optimization workflows.Develop APIs, drivers, or middleware connecting quantum hardware, simulators, and classical compute systems.Perform system-level benchmarking (gate fidelity, latency, throughput, noise analysis).Contribute to documentation, software testing, and reproducible system workflows.Collaborate with physicists, electronics engineers, and system architects to optimize performance.Required QualificationsMaster's or Ph.D. (or final-year student) in Computer Science, Physics, Electrical Engineering, Quantum Engineering, or related fields.Strong understanding of quantum computing fundamentals (qubits, gates, circuits, measurement, noise).Programming experience in Python (required); familiarity with C/C++ or Rust is a plus.Knowledge of classical computing systems, algorithms, and data structures.Ability to work in cross-functional research and engineering teams.Required SkillsExperience with quantum software frameworks such as Qiskit, Cirq, PennyLane, Braket, or similar.Familiarity with quantum circuit simulation, noise models, and hardware constraints.Experience with experiment control, workflow orchestration, or distributed systems.Knowledge of Linux environments, version control (Git), and software testing practices.Ability to analyze performance metrics and optimize system-level behavior.Strong technical documentation and communication skills.Preferred QualificationsExperience with quantum control software, calibration routines, or pulse-level programming.Knowledge of quantum compilers, schedulers, or runtime systems.Exposure to hybrid quantum-classical algorithms (VQE, QAOA, variational circuits).Familiarity with cloud-based quantum platforms or HPC environments.Prior experience in quantum computing research labs, startups, or open-source projects.What We OfferOpportunity to work on real quantum computing systems and software stacks.Mentorship from experts in quantum algorithms, hardware, and system engineering.Competitive compensation and strong growth opportunities in the quantum software ecosystem.Hands-on exposure to full-stack quantum computing, from low-level control to high-level applications.How to ApplySend your CV, Cover Letter, and relevant Portfolio / GitHub / Publications to:careers@quinfosys.comSubject Line:R&D Intern – Quantum Computing Software Development & Systems Engineering – Your NameAbout Our CultureQuinfosys values innovation, diversity, inclusion, and interdisciplinary collaboration. We are an equal-opportunity employer and welcome applicants from all backgrounds passionate about building the future of quantum technology.