Jobs in the United States

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Added 3 mins ago
Senior AI Engineer
AJAIA
Remote, United States
As a Senior AI Engineer at Ajaia, you will lead the technical build of AI systems across client engagements and internal products where speed, adaptability, and execution quality matter.
Added 3 mins ago
AI Engineer
AJAIA
Remote, United States
As an AI Engineer at Ajaia, you will build AI-enabled software across both client engagements and internal product initiatives where technical speed, adaptability, and execution quality…
Added 4 mins ago
SC
Systems Engineer III - Design
SmartTech Contracting LLC
Remote, United States
- $78,750 to $95,812.5 USD / year
Position Title: Systems Engineer III - Design
Added 5 mins ago
Senior Machine Learning Engineer
VODA.ai
Remote, United States
VODA.ai is seeking a full-time Senior Machine Learning Engineer. In this role, you will own the reliability, scalability, and automation of our machine-learning pipelines. The role spans…
Added 8 mins ago
UG
Sr. AI/ML Engineer - Remote
UnitedHealth Group
Richardson, TX
- $120,100 to $214,500 USD / year
The Optum Health Technology team is seeking a Senior AI/ML Engineer with a solid data science background to build and scale cutting-edge AI-powered solutions that transform value-based care…
Added 9 mins ago
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Site Reliability Engineer 2
Oracle
Nashville, TN
- $69,800 to $148,300 USD / year
As a Site Reliability Engineer, you will apply software engineering, systems engineering and networking practices to improve the reliability, availability, performance, and scalability of…
Added 9 mins ago
O
Senior Network Developer
Oracle
Reston, VA · Seattle, WA · Santa Clara, CA · Austin, TX · Nashville, TN
- $91,400 to $187,000 USD / year
As a Senior Network Development Engineer on the NAT team, you will provide the technical expertise required to deliver, validate, and activate OCI network connectivity. Your work will span…
Added 9 mins ago
O
Senior Network Developer - Network Region Build (NRB)
Oracle
Seattle, WA · Nashville, TN · Santa Clara, CA · Redwood City, CA · Reston, VA
- $91,400 to $187,000 USD / year
As an NRB engineer, you’ll lead network expansion, automation, and deployment initiatives while working alongside engineering, automation, hardware, and operations teams to deliver highly…
Added 9 mins ago
O
Senior Network Developer – Network Region Build (NRB)
Oracle
Seattle, WA · Nashville, TN · Reston, VA · Redwood City, CA · Santa Clara, CA
- $91,400 to $187,000 USD / year
Join Oracle Cloud Infrastructure’s Network Region Build (NRB) organization and help build one of the world’s largest AI cloud networks. Our team delivers the network infrastructure powering…
Added 9 mins ago
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Principal Network Developer
Oracle
Seattle, WA · Austin, TX · Nashville, TN · Reston, VA
- $102,300 to $209,500 USD / year
As a Principal Network Development Engineer within NAT, you will serve as a senior technical leader for network acquisition, connectivity delivery, and activation across OCI’s global…
Added 9 mins ago
DevOps Engineer / Site Reliability Engineer
Council on Foreign Relations
New York, NY · Washington, DC
The Council on Foreign Relations (CFR) is seeking an experienced DevOps engineer / Site Reliability Engineer. This role is responsible for maintaining the secure and reliable functioning of…
Added 11 mins ago
Senior Silicon Validation Engineer
Google
Sunnyvale, CA
The AI and Infrastructure team is redefining what’s possible. We empower Google customers with breakthrough capabilities and insights by delivering AI and Infrastructure at unparalleled…
Added 11 mins ago
Staff Software Engineer, ML Compiler Performance Engineer Co-Design
Google
Mountain View, CA
Ability to lead complex, multi-quarter technical initiatives across distinct organizational boundaries (e.g., hardware design, compilers, AI research, and cloud infrastructure).
Added 13 mins ago
Engineer IV - Svcs RF
Ericsson
Seattle, WA · Seattle
Ericsson is looking for an experienced RF Engineer to join the MACS team in the USA. In this role, you will serve as a subject matter expert in RF optimization, lead engineering teams…
Added 15 mins ago
High-Speed Digital Design Engineer
viaPhoton
Naperville, IL
viaPhoton builds custom-engineered fiber optic solutions that power AI infrastructure, data centers, and 5G networks for some of the biggest names in tech. In five years we've grown to a…
Added 19 mins ago
Website Growth Engineer
ElevenLabs
Remote, United States
We are looking for a Growth Engineer to work at the intersection of engineering, product, data, and business. You will build and optimize the experiences that help users discover…
Added 19 mins ago
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Staff Software Engineer (Applied AI)
Traba
New York City, NY · San Francisco, CA
- $240,000 to $300,000 USD / year
…platform-engineering role first, so you'll go where the priorities are: the infrastructure an agent needs one quarter, a matching, data, or scaling problem the next. You'll join the…
Added 19 mins ago
T
Staff Software Engineer (AI Agents)
Traba
New York City, NY · San Francisco, CA
- $240,000 to $300,000 USD / year
…product runs on. We're seeking an entrepreneurial Staff Software Engineer (AI Agents) to join as a founding member of the Agents team and lead the development of Traba's agentic platform -…
Added 19 mins ago
T
Senior Software Engineer (Applied AI)
Traba
New York City, NY · San Francisco, CA
- $200,000 to $240,000 USD / year
- Voracious learner. You move easily between API design, UX, and deployment infrastructure.
Added 19 mins ago
T
Senior Software Engineer (AI Agents)
Traba
New York City, NY · San Francisco, CA
- $200,000 to $240,000 USD / year
…product runs on. We're seeking an entrepreneurial Senior AI Agent Engineer to join as a founding member of the Agents team and build the next layer of Traba's product - an agentic platform…
Added 23 mins ago
Senior Talent Partner - US
Runware
Remote, United States
We're looking for a Senior Talent Partner who knows the US tech ecosystem, understands AI and infrastructure, and can become one of Runware's key people on the ground as we expand in the US.
Added 23 mins ago
A
Mechanical Design Engineer
Actalent
Amsterdam, NY
- $36.06 to $38.46 USD / hour
We are seeking a Mechanical Design Engineer to join a growing engineering team supporting critical power generation equipment used in industrial, utility, and power plant environments. This…
Added 28 mins ago
AI & Automation Product Engineer
Formic
Oakland, CA
Formic's Business Systems team builds and manages the software, data infrastructure, and integrations that power our operations.
Added 32 mins ago
CE
Staff Data Engineer
Consumer Edge
NY
- $175,000 to $210,000 USD / year
We’re hiring a Staff Data Engineer to set the technical direction for our audience data products and build and run the pipelines behind them, from build to delivery, working alongside data…
Added 44 mins ago
C
Senior Backend / Full Stack Engineer
Clera
San Francisco, CA
- $100,000 to $200,000 USD / year
Join a small engineering team building messaging infrastructure for AI agents. You will own complex systems from architecture through production, helping developers build reliable agent…

viaPhoton

High-Speed Digital Design Engineer

Naperville, IL, United States

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Job details

Experience: Have a BS in Electrical Engineering and 3+ years of hands-on high-speed design experience
Posting language: English
Posted: Nov 9, 2026

Original job description

About viaPhoton

We are changing the norm by being customer-focused, technology-led.

viaPhoton builds custom-engineered fiber optic solutions that power AI infrastructure, data centers, and 5G networks for some of the biggest names in tech. In five years we've grown to a team of 200+ and 4x'd our revenue in the last year alone, and we're just getting started. We're looking for dependable, hardworking people who take pride in their work and want to grow with us.

About the Role

You'll advance the development of 200G+ systems and interfaces for our next-generation Co-Packaged Optics (CPO) products, owning the high-speed electrical data path from concept to production. This is deep, hands-on signal and power integrity work at the cutting edge of AI data center connectivity, and you'll guide and mentor junior engineers along the way.

Advance the development of 200G+ systems and interfaces for our NPO and CPO products, including 224G/448G PAM4 signal and power integrity (SIPI)
Own technology selection, architecture, development, integration, and productization of cutting-edge CPO solutions
Define PCB material selection and stack-ups, and evaluate S-parameters, eye diagrams, crosstalk, jitter, and COM performance
Assess host (switch fabric and xPU) and optical technologies, including compute fabrics and scale-up/scale-out topologies
Guide the electrical data path from concept to production, and mentor junior design team members

What You'll Bring

Have a BS in Electrical Engineering and 3+ years of hands-on high-speed design experience
Bring a background in high-speed transceiver or transponder development, ideally for 200G/PAM4+ interconnect
Have experience designing and applying 224G/448G PAM4 or PAM6 interconnect and related OIF-CEI or IEEE standards
Are well-versed in high-speed signaling fundamentals, channel behavior, PCB technologies, and RF design techniques
Are comfortable with SI simulation tools such as ADS or HFSS, and with EMI/EMC evaluation and mitigation

Want to read the full job description? High-Speed Digital Design Engineer JD

What's in it for you?

Robust health, dental, and vision coverage that starts on day 1
401(k) with match, vests immediately after a 90-day waiting period
Flexible PTO that grows over time
10 paid holidays, including 2 floating holidays
Monthly team events
Click here to view our full benefits overview.

Having trouble with the link? Copy and paste: https://tinyurl.com/vPBenefits

Location: Naperville, IL

Schedule: Mon–Fri | Onsite

Compensation: $80,000 - $150,000 base salary, plus annual bonus At viaPhoton, we are committed to furthering our culture of inclusion. We reinforce this through our core values and beliefs as well as our processes and strategic goals. We remind team members to seek various viewpoints, learn and be hungry with curiosity, and gain trust.

We are an equal opportunity employer and make all employment decisions based on merit and qualifications. We do not discriminate on the basis of race, color, ethnic or national origin, religion or belief, sex, pregnancy, sexual orientation, gender identity or expression, age, disability, health condition, genetic information, marital or family status, military or veteran status, socioeconomic background, or any other status protected by applicable law.

We provide reasonable accommodations and adjustments throughout the hiring process. If you need one, please let us know. Any personal data you share with us is handled confidentially and in line with applicable data protection law.

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