Senior ATE Test Engineer

About Mixx Technologies

Mixx Technologies is building next-generation optical interconnect solutions that enable true system-level integration for hyperscale data centers. We combine expertise in silicon photonics, packaging, fiber connectivity, and system integration to deliver products that set new standards for performance, density, and scalability to drive the next generation of artificial intelligence.

Position Overview

We are seeking a highly skilled Senior ATE Test Engineer to join our team. This role is pivotal in bridging the gap between sub-micron optical alignment and high-speed digital silicon validation. You will be responsible for the end-to-end validation EIC (CMOS Chips) and high-volume production on industry-leading ATE platforms. 

Your Core Impact:

• EIC Validation: Own the post-silicon validation lifecycle for cutting- edge Electronic IC to work with Photonics ICs.

• Hardware Innovation: Collaborate with PCB layout teams to develop schematics and design guidelines for probe cards and final test load boards.

• Program & Automate: Code robust ATE test programs from scratch using C#, C++, Python, or VB.

• Silicon Bring-up: Drive debugging and characterization efforts alongside Design and DFT teams on advanced tester platforms.

• Mass Production Release: Take full ownership from initial datasheet analysis to releasing final production-quality wafer test programs.

What We Are Looking For:

• Experience: 8 to 10 years of deep expertise in the Semiconductor industry.

• Domain Focus: Proven exposure to Mixed-Signal, Digital, or High-Speed RF domains and Open to learn & develop Test Solution for Silicon Photonics ICs

• ATE Platform Mastery: Hands-on experience with tester platforms such as Teradyne (Microflex, UFlex, UFlex+) or Advantest (V93K – Smart Scale. Exa Scale). HVM transfer in both Wafer sort and Final/Package test is advantage.

• Leadership & Communication: Ability to act as the technical interface for Internal teams on test requirements, manage test HW, SW vendor relationships, and lead test development project lifecycles.

Key Qualifications

• Education: B.S. or M.S. in Electrical Engineering, Optical Engineering, Physics, or a related technical discipline.

• Product Expertise: Prior experience in CMOS IC testing at Wafer level and Package level is must. Exposure to PIC (Photonic Integrated Circuit) and Optical Transceiver product design, testing is advantage.

• ATE Expertise (Mandatory): Hands-on experience in HW design (load boards/DIBs) and test program development on the latest Advantest or Teradyne High Speed Digital tester platforms for Wafer / Package level test.

• Programming (Mandatory): Strong skills in Python for test automation and data analysis.

Why Mixx Technology?

• Be at the forefront of the Silicon Photonics revolution.

• Deeply technical, end-to-end ownership of the validation ecosystem.

Join the wave of innovation. Apply directly to this posting or message us to learn more!

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