Research Scientist – Quantum Algorithms & Applications

BTQ is advancing the frontier of quantum and post-quantum technologies, developing algorithms that accelerate cryptographic protocols and other high-impact applications using quantum resources. The Quantum Algorithms & Applications team focuses on designing, implementing, and optimizing quantum algorithms and post-quantum primitives that push the boundaries of secure and efficient computation. Researchers in this group collaborate closely with BTQ’s hardware, cryptography, and product engineering teams to integrate quantum acceleration into practical systems and deliver breakthrough performance. This role combines deep theoretical insight with applied research and development to advance BTQ’s leadership in quantum innovation.

Duties

• Design, analyse, and prototype quantum algorithms (e.g., state preparation, block encodings, quantum-sampling verification).
• Implement simulations and benchmarks in Python, Julia, or Rust; maintain reproducible codebases.
• Prepare research documentation and collaborate with internal teams.

Requirements

• PhD in Physics, Quantum Information, Computer Science, or Electrical Engineering (or closely related field).
• Exceptional fresh PhD graduates considered; prior research experience valued.
• Strong grounding in quantum information, complexity theory, and linear algebra.
• Programming skills in Python or Julia (Rust/C++ a plus).
• Excellent written and verbal communication.

Remuneration: From AUD 120,000 per annum plus superannuation, depending on qualifications and experience.

• Hours: 38 per week
• Location: Sydney, NSW (onsite; limited travel for collaborations/conferences)
• Employment Type: Full-time, permanent
• Visa Sponsorship: Available for eligible candidates
• Number of Roles: Multiple (Research Scientist, Senior Research Scientist, Head of Quantum Algorithms & Applications)

Send a CV, cover letter, and (optional) list of publications or code repositories to:

Contact: Gavin Brennen – [email protected]

Subject line: Application – Quantum Algorithms & Applications – Sydney

BTQ Technologies Australia Pty Ltd is an equal-opportunity employer that welcomes applications from all qualified individuals and values diversity. All applications will be assessed fairly in accordance with Australian employment and immigration laws, and personal information will be managed in line with the Australian Privacy Principles.