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Lightmatter
21 hours ago

Sr. Design for Test (DFT) Engineer

Open 29d North AmericaFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Canada

Senior engineer designing and implementing test strategies for high-performance AI ASICs, including scan insertion, ATPG, and post-silicon bring-up using advanced CMOS processes.

ai automation cad hpc python +3 skills
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Lightmatter
21 hours ago

Sr. Design for Test (DFT) Engineer

Open 29d North AmericaFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Designs and implements test solutions for advanced AI/photonics-based chips, working across digital, analog, and photonic logic to ensure manufacturability and bring products to market.

ai hpc jtag python tcl +1 skills
154 000 – 218 000 $
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Lightmatter
21 hours ago

Staff Photonics Design Engineer- Lasers

Open 21d North AmericaFull-timeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of…

ai hpc python
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Lightmatter
21 hours ago

Principal Machine Learning Infrastructure Researcher

Open 73d North AmericaFull-timePrincipal H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Principal Machine Learning Infrastructure Researcher designs and models high-performance AI systems using Lightmatter’s silicon photonics technology, publishes research, and leads a small team to optimize training and inference workloads.

ai deep-learning ethernet hpc machine-learning +1 skills
300 000 – 350 000 $
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Lightmatter
21 hours ago

Machine Learning Systems Researcher

Open 57d North AmericaFull-time H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of…

ai deep-learning ethernet hpc machine-learning +1 skills
186 000 – 240 000 $
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Robinhood Backed by Techstars
21 hours ago

Quality Engineer, Mobile

Open 64d North AmericaContract
Canada

Quality Engineer builds and runs automated tests for Robinhood’s iOS, Android, and web apps to ensure high-quality financial-product releases.

ai android appium automation cad +8 skills
80 750 – 95 000 CAD
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Lightmatter
21 hours ago

Staff Embedded Software Engineer

Open 41d North AmericaFull-timeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds firmware and device-software for photonic AI processors and interconnects, integrating with Linux, CMIS, OpenBMC, and DMTF to enable secure, telemetry-rich data-center control.

ai cmake cpp embedded-systems git +5 skills
191 000 – 215 000 $
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Lightmatter
21 hours ago

Senior Account Manager

North AmericaFull-timeSenior
United States

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of…

ai hpc networking
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Intesa Sanpaolo Group
21 hours ago

AI-Driven Core Lending Data Engineer

Europe
Italy

Builds and maintains AI-driven systems for enterprise lending data processing, using AI tools to automate code generation, testing, and refactoring while ensuring output validation and edge-case handling.

ai api claude-code github java +4 skills
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Robinhood Backed by Techstars
21 hours ago

Staff Software Engineer, Web3

Open 74d North AmericaStaff
Canada

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of…

ai cad cloud cloud-native data-modeling +5 skills
200 000 – 235 000 CAD
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Robinhood Backed by Techstars
21 hours ago

Staff Software Engineer, Web3

Open 74d North AmericaStaff
United States

A senior engineer at Robinhood designs and builds core Web3 systems like Robinhood Chain, tokenization tools, and the Robinhood Wallet, while mentoring teams and driving technical excellence in a high-impact finance environment.

ai cloud cloud-native data-modeling distributed-systems +4 skills
230 000 – 270 000 $
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Lightmatter
21 hours ago

Sr. Staff Physical Design Timing Engineer (STA)

Open 73d North AmericaFull-timeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of…

ai bash hpc perl python +1 skills
217 000 – 267 000 $
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Lightmatter
21 hours ago

Sr. Staff Physical Design Engineer

Open 73d North AmericaFull-timeStaff H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of…

ai bash hpc python react +1 skills
195 000 – 214 000 $
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Paychex
21 hours ago

Client Solutions Consultant (EST)

RemoteNorth AmericaInternship
United States

Paychex is reimagining how businesses manage their workforce by bringing payroll, HR, benefits, and advisory services together into a single connected HCM platform. As Paychex and Paycor come together, we're…

ai go-to-market salesforce
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Robinhood Backed by Techstars
21 hours ago

Staff Offensive Security Engineer

Open 74d North AmericaStaff
Canada

A senior security engineer at Robinhood designs and runs stealthy red-team attacks to find gaps in defenses, using penetration testing and threat modeling across apps, cloud, and networks.

ai automation aws cad cloud +11 skills
191 250 – 225 000 CAD
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Lightmatter
21 hours ago

Analog IC Design Engineer, High-Speed

Open 73d North AmericaFull-time H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Designs high-speed analog transceiver circuits for silicon photonics and optical communication systems, using Cadence tools and GHz-speed analog/RF techniques.

ai hpc
165 000 – 245 000 $
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Lightmatter
21 hours ago

Analog IC Design Engineer, Tech Lead

Open 73d North AmericaFull-timeLead H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Designs and leads high-speed analog transceiver circuits for silicon photonics and wireline systems, collaborating with cross-functional teams to drive specifications and validate performance in next-gen AI data center infrastructure.

ai hpc matlab python systemverilog
230 000 – 270 000 $
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agap2 Italia
21 hours ago

Full Stack Developer

Europe
Italy

Agap2 is seeking a Senior Full Stack Developer to build and maintain custom web applications and integrate third-party systems. The role requires strong expertise in TypeScript and React, with a focus on high-quality code and complex system development.

ai api react typescript
35 000 – 50 000 €
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Gpi Group
21 hours ago

Full Stack Developer

EuropeFull-time
Italy

Full Stack Developer at GPI Group designing, evolving, and maintaining software applications for healthcare organizations, primarily using Oracle/PostgreSQL databases with back-end in PL/SQL, Java 17 or RPG, and front-end in Angular.

ai angular css git html +8 skills
from 28 000 €
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Spindox
21 hours ago

Cloud & DevOps Technical Expert

Europe
Italy

Senior Cloud & DevOps expert designing and evolving cloud architectures, integrating AI, and managing AWS-based infrastructure with IaC, Kubernetes, and CI/CD pipelines.

ai aks api aws bash +15 skills
45 000 – 60 000 €
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