Senior Research Scientist – Quantum Algorithms

3 days ago

Sydney, New South Wales, Australia BTQ Full time $120,000 - $180,000 per year

About the Job

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.

Additional Duties

  • Lead algorithmic projects from concept to prototype; oversee deliverables and timelines.
  • Mentor junior researchers; review technical work and documentation.
  • Publish and present results; coordinate with collaborators and customers.

Requirements

  • PhD plus 3 or more years post-PhD research experience in quantum algorithms, verification, or quantum-safe cryptography.
  • Demonstrated research leadership (papers, patents, prototypes).
  • Proven ability to bridge theory and implementation.

Remuneration:

Globally competitive and commensurate with qualifications and experience, plus superannuation and benefits.

General Information

  • 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)

How to Apply

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

Contact:
Gavin Brennen –

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.

  • Research Scientist – Quantum Algorithms

    3 days ago

    Sydney, New South Wales, Australia BTQ Technologies Full time $120,000 per year

    About BTQBTQ Technologies Corp. (Nasdaq: BTQ | Cboe CA: BTQ | FSE: NG3) is a global quantum technology company focused on securing mission-critical networks. Backed by a broad patent portfolio, BTQ pioneered the industry's first commercially significant quantum advantage and now delivers a full-stack, neutral-atom quantum computing platform with end-to-end...

  • Head of Quantum Algorithms

    3 days ago

    Sydney, New South Wales, Australia BTQ Technologies Full time $120,000 - $180,000 per year

    About BTQBTQ Technologies Corp. (Nasdaq: BTQ | Cboe CA: BTQ | FSE: NG3) is a global quantum technology company focused on securing mission-critical networks. Backed by a broad patent portfolio, BTQ pioneered the industry's first commercially significant quantum advantage and now delivers a full-stack, neutral-atom quantum computing platform with end-to-end...

  • Quantum Error Correction Scientist

    3 days ago

    Sydney, New South Wales, Australia Silicon Quantum Computing Full time $120,000 - $180,000 per year

    About the roleAs a Quantum Error Correction Scientist, you will focus on applying quantum error correction (QEC) techniques to silicon-based quantum computers, addressing characteristics particular to silicon devices such as multi-nuclear spin registers, biased noise, and long-distance coupling protocols.The research includes both a fundamental role –...

  • Senior Scientist, Quantum Sensing

    2 weeks ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamQ-CTRL's Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing...

  • Senior Research Scientist, Applications

    1 day ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the team The Quantum Computing Research team is dedicated to developing innovative methods to get the best possible performance from contemporary and next generation quantum computers. We push toward quantum advantage by developing cutting-edge applications, employing AI, control theory, and physics principles to optimize and automate critical parts of...

  • Senior Research Scientist, Applications

    1 day ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamThe Quantum Computing Research team is dedicated to developing innovative methods to get the best possible performance from contemporary and next generation quantum computers. We push toward quantum advantage by developing cutting-edge applications, employing AI, control theory, and physics principles to optimize and automate critical parts of...

  • Senior Scientist, Quantum Sensing

    1 week ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamQ-CTRL's Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing...

  • Senior Scientist, Quantum Sensing

    2 weeks ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamQ-CTRL's Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing...

  • Senior Scientist, Quantum Sensing

    2 weeks ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamQ-CTRL's Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing...

  • Senior Scientist, Quantum Sensing

    1 week ago

    Sydney, New South Wales, Australia Q-CTRL Full time $120,000 - $180,000 per year

    About the teamQ-CTRL's Quantum Sensing Research team performs basic and applied research in quantum sensing and quantum-enabled navigation. It is a highly dynamic team comprising approximately 30 specialists in theoretical and experimental atomic physics, cold-atom interferometry, navigation modelling, and modern Bayesian estimation and signal processing...