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 Full Stack Software Engineer to join our dynamic team and work on developing key pieces of QCI’s software platform and tools. The ideal candidate will have a strong background in both front-end and back-end development with the ability to contribute to all stages of the software development lifecycle. You will work closely with cross-functional teams to design, develop, and deploy innovative solutions under the guidance of a senior engineer. We are looking for engineers with diverse experiences such as distributed systems, data streaming, scientific computing, embedded systems, networking, and real-time control systems.

Responsibilities / Description:

• Collaborate with product managers, scientists, and other engineers to translate functional requirements into technical specifications and deliverables. 
• Design and implement user interfaces using modern front-end technologies.
• Develop and maintain web applications and systems under the guidance of a senior engineer from concept to production.
• Build efficient, reliable, and maintainable back-end systems.
• Write clean, well-documented code, and conduct thorough code reviews to ensure code quality and maintainability.
• Troubleshoot and debug issues, identify bottlenecks, and implement solutions to optimize performance and improve the user experience.
• This is a hybrid position based in New Haven, CT, with in-office work at least 3 days per week.
• Sponsorship available.

• Minimum BS or higher in Computer Science, Electrical/Computer Engineering, Math, Physics, or Chemistry or equivalent.
• Minimum of 2 years of hands-on full stack software development experience both in front-end and back-end technologies.
• Python experience and experience in another high-level language such as Java, C, or C .
• Experienced in front-end technologies such as JavaScript and modern frameworks (e.g. React, Angular, or Vue.js).
• Knowledge of database systems and SQL with experience working with relational databases (e.g. PostgreSQL, Oracle).
• Experience using 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 technical concepts.

• Masters or higher in Computer Science, Electrical/Computer Engineering, Math, Physics, or Chemistry or equivalent. 
• 2-5 years of hands-on full stack software development experience both in front-end and back-end technologies.
• Experience in scientific computing, quantum physics, or quantum computing a plus. 
• Experience with quantum API’s such as Qiskit, Q#, or CUDA Quantum.
• Experience with cloud platforms specifically AWS.
• Experience with containerization and orchestration technologies (e.g. Docker, Kubernetes).
• Experience with designing and building relational database schemas.
• Experience with NoSQL databases.
• Experience with messaging systems, caching, and distributed systems (e.g. Kafka, RabbitMQ, Redis)
• Familiarity with microservices architecture and RESTful APIs.

Quantum Circuits Inc. is an equal opportunity employer. All applicants will be considered for employment regardless of race, color, national origin, religion, sex, age, disability, sexual orientation, gender identity, veteran, or disability status.