Latest Quantum Physicist Jobs

Spotlight
Riverlane logo

Quantum Error Correction Researcher (Algorithms)

As a QEC Researcher (Algorithms) at Riverlane, you will work on quantum algorithms and their implementation on future fault-tolerant quantum computers. You will collaborate with a multidisciplinary team, contribute to academic research, and optimize quantum circuit compilation for specific QEC primitives.

Riverlane Cambridge, United Kingdom £60,000 – £85,000 pa
Hybrid Permanent
Spotlight
Quantemol Ltd logo

Senior Technical Programme Manager

This role involves leading and coordinating the delivery of complex R&D software and scientific projects, ensuring alignment between scientific research, software engineering, and business objectives. Responsibilities include project planning, cross-functional team coordination, risk management, and stakeholder communication.

Quantemol Ltd London, United Kingdom
Hybrid Permanent
Infleqtion logo

Senior AMO Physicist - Quantum RF

ABOUT USInfleqtion is a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere”...

Infleqtion Kidlington, United Kingdom
Hybrid Permanent

Quantum Engineer

As a Quantum Engineer, you will contribute to the development of superconducting quantum computers by characterizing qubits and gates, implementing new measurement techniques, and collaborating with cross-functional teams. Your role will involve rigorous experimental work and pushing the boundaries of quantum computing to achieve practical applications and error correction.

Rigetti United States US$155,000 – US$200,000 pa
On-site Permanent
Nu Quantum logo

AMO Physicist

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where...

Nu Quantum Cambridge, United Kingdom
On-site Permanent
Nu Quantum logo

Principal AMO Physicist

Contract Type: Full-time, PermanentLocation:Cambridge, UKVisa Sponsorship availableJoin Nu Quantum - Shaping the Future of TechnologyNu Quantum is at the forefront of quantum computing and advanced technology, driven by innovation, diversity, and a commitment to excellence. We’re creating an environment where...

Nu Quantum Cambridge, United Kingdom
On-site Permanent
Infleqtion logo

Senior AMO Physicist

The Senior AMO Physicist will contribute to ongoing research projects and the development of neutral atom quantum computing systems. Responsibilities include translating product requirements into system designs, executing simulations, and integrating complex opto-mechanical systems. The role involves close collaboration with physicists and engineers, working in a fast-paced environment with tight deadlines and shifting priorities.

Infleqtion Harwell, United Kingdom
Hybrid Permanent
Quantinuum logo

Deployment Physicist, On-premises Installation - 572

We are seeking a highly qualified Deployment Physicist, On-premises Installation based in our London or Cambridge locations to install and service Helios systems worldwide for our Hardware-as-a-Service business.Helios is our current-generation quantum computer with 98 physical qubits and >99.9% two-qubit...

Quantinuum United Kingdom
Hybrid
Oxford Ionics logo

Physicist, System Operations

This role involves operating, maintaining, and optimizing trapped-ion quantum computing systems to ensure high reliability and performance. The physicist will diagnose hardware issues using telemetry data, perform regular and emergency maintenance, and build automation and observability tools to support 24/7 system uptime. Collaboration with cross-functional teams and participation in a global on-call rotation are key aspects of the position.

Oxford Ionics Oxford, United Kingdom
Hybrid Permanent
Oxford Ionics logo

Physicist, System Operations - Oxford

This role involves the day-to-day operation, monitoring, and maintenance of trapped-ion quantum computers. You will work on improving system uptime, building observability and automation, and collaborating with teams across time zones to ensure reliable performance of IonQ's quantum systems.

Oxford Ionics Oxford, United Kingdom
On-site Permanent

Quantum Calibration Engineer, Quantum Computing Services

This role involves developing and deploying calibration and performance characterization software for QuEra’s neutral-atom quantum computers. You will design efficient experimental routines, build data-analysis pipelines, and optimize machine performance, working closely with physicists, software engineers, and hardware specialists.

Quera Computing United Kingdom
On-site Permanent
Riverlane logo

Quantum Error Correction Researcher (qLDPC)

As a Quantum Error Correction Researcher at Riverlane, you will contribute to the development of the world’s first Quantum Error Correction (QEC) stack, focusing on AMO qubits. You will work on high-impact research projects, collaborate with a multidisciplinary team, and engage in hands-on technical work and code development.

Riverlane Cambridge, United Kingdom £60,000 – £85,000 pa
Hybrid Permanent
Universal Quantum logo

open application pool for Electronics Engineers

At Universal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. We are looking to hire an Electronics Engineers within the electronics team to enable Quantum technologies. Passionate about helping create technologies which can change...

Universal Quantum Haywards Heath, United Kingdom
On-site Permanent
Universal Quantum logo

Team Lead - Hardware

AtUniversal Quantum we are creating the impossible. Together we are creating truly impactful quantum computers. We are looking to hire aTeam Lead – Hardwarewithin the Electronics Group to realize the electronic solution of our Quantum Computer. Passionate about helping create...

Universal Quantum Haywards Heath, United Kingdom
On-site Permanent

Systems Engineer

The Systems Engineer will lead the transformation of hardware prototypes into manufacturable and scalable quantum products. Key responsibilities include system-level design, requirements capture, documentation, modelling, simulation, and coordinating integration and validation processes. You will work closely with a multidisciplinary team of physicists, hardware and software engineers, and product teams to ensure seamless integration and lifecycle performance.

ColdQuanta Oxford, United Kingdom
Hybrid Permanent
PsiQuantum logo

System Architect, Simulations & Models

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems.Quantum computers harness...

PsiQuantum United Kingdom