Top Tech Jobs & Startup Jobs

2 Days AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Entry level
Entry level
Information Technology • Software • Quantum Computing
Design and simulate passive and active photonic components for quantum photonic integrated circuits. Develop layouts, design libraries, and PDKs; collaborate with foundries and fabrication teams on manufacturability; analyze test data to improve designs; and work with engineers, scientists, architects, and external partners to develop scalable quantum networking hardware.
Top Skills: CadenceGdsfactoryGdsiiIii-V PhotonicsKlayoutLithium NiobateLumerical FdtdLumerical Mode SolutionsLumerical MultiphysicsMatlabPdksPhotonic Integrated CircuitsPythonSilicon NitrideSilicon Photonics
3 Days AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Entry level
Entry level
Information Technology • Software • Quantum Computing
Develop and verify FPGA RTL and embedded C/Rust code for real-time quantum networking control systems. The role involves working with Xilinx Zynq and Ultrascale devices, ARTIQ Sinara hardware, debugging tools, communication protocols, testbenches, timing, and CI/CD automation. The engineer will collaborate with software, electronics, optical, and physics teams to deploy multi-node quantum networking systems and contribute to documentation, testing, and next-generation White Rabbit-based platforms.
Top Skills: AdcArmArtiqCCern White RabbitCi/CdCocotbDacDdsEthernetFpgaGdbI2CLinuxMigenPythonRisc-VRustSinaraSpiSystemverilogSystemverilog AssertionsUltrascaleVerilogVhdlXilinxZynq
6 Days AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Senior level
Senior level
Information Technology • Software • Quantum Computing
Designs, prototypes, tests, and debugs high-performance analogue and mixed-signal electronics for quantum networking hardware. Responsibilities include circuit calculations and simulations, component selection, schematics, PCB layouts, prototype manufacturing, laboratory testing, experimental data analysis, and cross-functional collaboration with physics, optics, software, FPGA, mechanical, and product teams. The role also contributes to project planning, timescales, budgets, and system deployment.
Top Skills: Altium DesignerAnalogue ElectronicsFpgaKeysight AdsLtspiceMixed-Signal CircuitryOscilloscopesPcb DesignRf Circuit DesignSpectrum Analyzers
14 Days AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Entry level
Entry level
Information Technology • Software • Quantum Computing
Develop software, firmware, user interfaces, and automation tools for quantum networking systems. Interface with optical, electronic, mechanical, and scientific hardware; collaborate with FPGA and electronics specialists; support product demonstrators and measurement control; and deliver maintainable, tested code within an agile team.
Top Skills: C++Continuous IntegrationDartEmbedded SystemsFlutterFpgasGrpcHardware-In-The-Loop TestingIntegration TestingLinuxMicrocontrollersPythonRustSocsSource ControlUnit TestingYocto
Reposted One Month AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Senior level
Senior level
Information Technology • Software • Quantum Computing
Lead and grow the Testbed Optics group to design, build, automate, and characterise advanced optical systems for quantum photon interfaces and networking. Provide technical leadership, mentor staff, establish best practices, collaborate cross-functionally, and drive optics roadmap and system-level optimisation.
Top Skills: Adaptive OpticsArtiqBeam Pointing StabilisationBeam SteeringFibre CouplingFibre OpticsFourier OpticsFrequency CombsGaussian Beam PropagationHom MeasurementsInterferometryIon TrappingLaser SafetyLaser StabilisationNeutral AtomsPound-Drever-Hall LockingZemax
Reposted One Month AgoSaved
In-Office
Cambridge, Cambridgeshire, England, GBR
Senior level
Senior level
Information Technology • Software • Quantum Computing
Define and own neutral-atom network system architecture and specifications, lead hardware architecture and qubit control strategy, model high-fidelity networking and remote entanglement, align cross-functional teams for product and engineering delivery, and guide projects toward distributed fault-tolerant quantum computing testbeds.
Top Skills: Laser PhysicsLaser StabilisationMathematicaMatlabOptical EngineeringOptical TrappingPythonQutipRydberg Gates
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