Xsight Labs

Xsight Labs makes high-bandwidth, low-latency connectivity solutions that let AI and cloud providers move large volumes of data more efficiently. The company is a fabless semiconductor vendor that designs programmable chipsets and networking silicon — including DPU and Ethernet-focused IP — to increase bandwidth while lowering power and total cost of ownership. Xsight targets AI and cloud service providers and hyperscale data centers with end-to-end hardware and software connectivity stacks. Their technology portfolio spans AI, cloud, 5G, DPU and Ethernet domains and is designed for integration into cloud infrastructure and networking systems. The company operates globally from Israel and the U.S., with roughly 200 employees and a focus on enabling next-generation hyperscale and generative AI data center networks.

AICloudConnectivityData CentersInfrastructureNetworkingProgrammableSemiconductorxsightlabs.com

Xsight Labs

AICloudConnectivityData CentersInfrastructureNetworkingProgrammableSemiconductorxsightlabs.com

HQKiryat Gat

Team Size200

Open Jobs28

Total Funding$100M

Latest Fundraise5 years ago

Join the Team

Customer Engineer

HybridCalifornia, US

Hybrid • California, US

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Machine Learning Engineer

InternshipNiš, RS

Internship • Niš, RS

Mobile Developer

Full-timeHamburg, DE

Full-time • Hamburg, DE

Backend Developer

Part-timeNiš, RS

Part-time • Niš, RS

AI Researcher

Part-timeNovi Sad, RS

Part-time • Novi Sad, RS

Technical Writer

Full-timeAmsterdam, NL

Full-time • Amsterdam, NL

Software Engineer

Part-timeMunich, DE

Part-time • Munich, DE

About Xsight Labs

Xsight Labs is a leading fabless semiconductor company delivering end-to-end

connectivity solutions for cloud service providers, hyperscale data center networks and

edge applications.

The company’s X2 family of fully programmable data center switches, ranging from 3.2T to

12.8T, provide application-optimized switching for top-of-rack deployments, data center

fabrics, high-performance computing (HPC), and AI/ML clusters.

Xsight’s E1 DPU is the world’s first 800G DPU, built around a many-core on-path CPU fabric

and hardware accelerators. Together with a standards-based SW development model, this

architecture delivers industry-leading performance while oUering greater ease-ofprogrammability

compared to traditional DPUs.

Together, these products accelerate the high-performance network solutions of tomorrow.

Job Description:

This position will report to the Director of Customer Engineering within the Commercial

team. As a Customer Engineer, you will play a hands-on role in enabling Xsight customers

to use our cutting-edge network products. You’ll be on the front line of connectivity

innovation, working closely with both internal engineering teams and customers to bring

new datacenter networking products to market. This is a dynamic role, where day to day

activities will change driven by the diversity of customer applications and expanding

capabilities of our programmable products.

Responsibilities will include, but are not limited to:

Bring product and solution technical knowledge into pre-sales customer meetings.
Define detailed test plans and proof-of-concept plans in support of customer evaluations.
Extend functionality of software reference applications to meet specific customer needs.

-Create and maintain technical documentation.

Provide ongoing post-sales technical support.

Minimum Qualifications:

Things that would differentiate you from other candidates:

Direct customer interaction experience.
Experience with SW/SDK for high-speed switches, such as Intel (Tofino), Broadcom (Tomahawk, Trident, Jerico (Dune)), Mellanox/NVIDIA (Spectrum), Marvell (Teralynx, Prestera), Cisco (Silicon One or other proprietary switch ASICs), etc.
Experience with IPUs/DPUs/smartNICs and associated SDKs.
Experience working with cloud-native networking technologies such as Kubernetes CNI plugins (e.g., Calico, Cilium), and overlay networks (e.g., VXLAN, Open vSwitch).