Lumilens

Lumilens

Visit websiteLinkedIn51-200 employeesH1B Sponsor

Lumilens addresses the red hot market for AI data center infrastructure by designing, manufacturing and selling photonic interconnect solutions. We design and use custom robotics + AI in our factories to more efficiently build our products. Lumilens is backed by top-tier venture capital investors including Mayfield and Spark Capital.

Open Positions at Lumilens

8 open positions

Kraków, PolandStaff+

Build Lumilens’s greenfield MES and distribution platform powering high-volume production of advanced silicon photonics devices. You’ll shape architecture, backend services, data workflows, and integrations across manufacturing and enterprise systems.

Apache AirflowC#GitGoJavaReact+1 more
4 months ago
San Jose, CA, USAStaff+

Lead software-driven integration and customer-facing debugging for 800G/1.6T optical transceivers and next-generation AI networking switches. Build automation, validation workflows, and system solutions spanning switch software, DSP configuration, and high-speed optical links.

5 months ago
Singapore, SingaporeSenior

Join Lumilens as a Senior Optical Manufacturing Test Engineer, focusing on software automation to validate cutting-edge photonic components and systems.

5 months ago
Kraków, PolandSenior

Build manufacturing-scale C#/.NET and Python software that controls optical transceiver testing and laboratory hardware. You’ll solve complex concurrency, integration, and reliability challenges at the intersection of software, photonics, and advanced manufacturing.

BashC#GitGitHub ActionsMongoDB.NET+4 more
5 months ago
Taipei, TaiwanSenior

Build and own Python-based automation and manufacturing test systems for Lumilens’ advanced photonic components and optical interconnects. This hands-on role combines software testing, networking, hardware integration, yield improvement, and high-volume production support.

C#PythonSQLSubversion
8 months ago
Singapore, SingaporeSenior

Own automated manufacturing test software and hands-on validation for Lumilens’ photonic components, modules, and high-speed optical systems. You’ll build Python frameworks, test Layer 1/Layer 2 networking, analyze manufacturing data, and improve yield and throughput.

C#PythonSQLSubversion
8 months ago
Bangkok, ThailandSenior

Join Lumilens as a Senior Optical Manufacturing Test Engineer, focusing on software automation to validate cutting-edge photonic components and systems.

10 months ago
Bengaluru, IndiaSenior

Build and improve automated software tests for Lumilens’s optical networking and manufacturing systems. You’ll use Python, networking tools, traffic generators, and hardware test equipment to validate complex photonic products and improve manufacturing efficiency.

C#Jenkins.NETPythonSQLSubversion
11 months ago