Open roles at Semtech
Latest Semtech Signals
What they do
Semtech has acquired HieFo Corporation for $34 million, enhancing its semiconductor portfolio for next-generation data center networking and AI infrastructure. The acquisition aims to integrate HieFo's high-efficiency indium phosphide optoelectronic devices into Semtech's existing technologies, supporting the evolving demands of hyperscale data centers.
Why it matters
Semtech has built a more robust semiconductor platform by acquiring HieFo, which specializes in indium phosphide optoelectronic components critical for optical transceivers. This integration allows Semtech to optimize its chipset offerings for high-bandwidth, low-power data center applications, particularly as the industry transitions to 1.6T and 3.2T optical networking architectures.
Traction
While specific revenue figures are not disclosed, Semtech is targeting hyperscale data center operators and AI infrastructure deployments, indicating a strong focus on high-demand sectors. The company plans to expand manufacturing capabilities and hiring at HieFo's facility in California to meet this growing demand.
Where the market is going
Semtech is positioning itself against established players in the optical networking space by enhancing its capabilities in high-speed data transmission. The shift towards more complex optical interconnects for AI workloads represents a significant opportunity, and Semtech's integrated approach could disrupt traditional semiconductor supply chains by offering more efficient, tightly coupled solutions.
Why Semtech is hiring
Semtech closed a $34M funding round in March 2026. It currently has 104 open roles, 62 of them posted in the last 30 days, with hiring concentrated in CAN - Burlington, IND - Hyderabad and CAN - Ottawa.
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Where Semtech hires
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Semtech jobs: common questions
Is Semtech hiring?
Yes. Semtech has 104 open roles on SuperAIJobs right now, including 62 posted in the last 30 days. The list is refreshed daily from Semtech’s own careers site.
Where are Semtech jobs located?
Most open roles at Semtech are in CAN - Burlington, IND - Hyderabad, CAN - Ottawa, USA - Alhambra and GBR - Bristol. 3 roles are listed as remote or remote-friendly.
Does Semtech hire remotely?
Yes — 3 of Semtech’s 104 open roles mention remote work. Check each listing for the countries or time zones it covers.
How much has Semtech raised?
The latest round we track is a $34M funding round in March 2026. See the full deal history on MapCo.
What does Semtech do?
Semtech has built a more robust semiconductor platform by acquiring HieFo, which specializes in indium phosphide optoelectronic components critical for optical transceivers.
How do I apply for a job at Semtech?
Every role on this page links straight to Semtech’s own application page, so you apply directly — SuperAIJobs never sits in between.