Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
BS
Industrial Hygiene Engineer
Brookhaven Science Associates, LLC
Upton, NY
- $101,600 to $125,000 USD / year
…Safety and Health Services Division, the Industrial Hygiene Engineer will perform routine to moderately complex Industrial Hygiene assignments in support of Brookhaven National Laboratory's…
Added 2 mins ago
Staff Scientist Supervisor - NSF NCEMS (Huck Institutes)
The Pennsylvania State University
United States
…please login to Workday to complete the internal application process. Please do not apply here, apply internally through…
Added 2 mins ago
ENGINEER INDUSTRIAL 2
Listings
WALLER, TX
The Industrial Engineer plans the utilization of facilities, equipment, materials, and personnel to improve the efficiency of warehouse, manufacturing, and/or logistics operations. This…
Added 2 mins ago
Project Engineer
Ya Ya Foods USA LLC
Ogden, UT
Bachelor’s degree in engineering with a valid engineer license is required
Added 2 mins ago
Mechanical Engineer
TAD PGS, Inc.
Tulsa, OK
We have an outstanding Contract position for a Mechanical Engineer to join a leading Company located in the Tulsa, OK surrounding area.
Added 2 mins ago
Launch Fluids Engineer I
Relativity Space
Cape Canaveral, FL
…where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of…
Added 2 mins ago
R
Environmental Noise and Vibration - Scientist Engineer
RWDI
MI, MI
- $63,000 to $76,500 USD / year
Delivering projects on time and on budget, following a defined quality assurance process
Added 3 mins ago
Sr Field Applications Engineer (FAE)
Renesas Electronics
San Jose, CA
We are seeking a highly capable Senior Field Applications Engineer (FAE) to support strategic customers across datacenter, AI, server, and advanced computing markets. This role is based in…
Added 3 mins ago
Sr Field Applications Engineer (FAE)
Renesas Electronics
San Jose, CA
We are seeking a highly capable Senior Field Applications Engineer (FAE) to support strategic customers across datacenter, AI, server, and advanced computing markets. This role is based in…
Added 3 mins ago
Senior AI Engineer, Release Engineering
Intercontinental Exchange Holdings, Inc.
Atlanta, GA
The Senior Engineer is a full-stack engineer with strong AI and large language model (LLM) expertise, embedded within the Release Engineering Development team. This team designs and…
Added 3 mins ago
Senior Manager, Structuring (Tax/Preferred Equity)
Crux
Remote, United States
- Coordinate diligence across commercial, technical, legal, tax, and insurance workstreams (independent engineer, tax opinions, appraisals, tax insurance), and review transaction documents…
Added 3 mins ago
Primary Job Template
Quince
Carneys Point, NJ
We’re looking for an IT Engineer II to join our growing North America IT team. In this role, you will help ensure reliable IT operations, secure device and access management, and a seamless…
Added 4 mins ago
Structural Design Engineer
Sound Seal Inc
Dublin, OH
Professional Engineer (PE) license preferred; ability and desire to obtain licensure is highly valued.
Added 4 mins ago
Space Vehicle and Electronic Component Structural Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA · Colorado Springs, CO
…and development; technical evaluations during the acquisition process; conceptual and detailed design; assembly, integration, test; and operational support. Comprised primarily of…
Added 5 mins ago
Manufacturing Engineer
Exalta Group
Bethlehem, PA
The Manufacturing Engineer applies advanced engineering principles, technical expertise, independent judgment, and analytical problem-solving to design, develop, validate, and continuously…
Added 6 mins ago
L2/L3 Support Engineer - Surgery & Endoscopy - REMOTE
NTT DATA Services
Frisco, TX
We are currently seeking a L2/L3 Support Engineer - Surgery & Endoscopy - REMOTE to join our team in Frisco, Texas (US-TX), United States (US).
Added 8 mins ago
Industrial Engineer 2
Fox Factory, Inc.
United States
…costs, and enhancing product quality. As a more senior-level engineer, this role requires demonstrated experience in process improvement, data analysis, and cross-functional collaboration,…
Added 8 mins ago
Controls Engineer- ON SITE
Ebara Mixers Inc.
Adelanto, CA
…machine leaving the shop floor? We’re looking for a Controls Engineer who wants true end-to-end ownership of control systems: scoping and estimating the job, designing the system, building…
Added 8 mins ago
Staff Packaging Engineer
BeOne Medicines US Manufacturing Co., Inc.
United States
As part of the Manufacturing Science and Technology group, the Staff Packaging Engineer will provide life cycle validation technical support for the Oral Solid Dose (OSD) packaging…
Added 8 mins ago
Sr Business Integration Analyst
Connection
Merrimack, NH
…applications support for identifying systems, platform, and business process improvements for both internal and external customers and…
Added 9 mins ago
B
Furnace Engineer
BWXT
Mt Vernon, IN
- $76,000 to $119,000 USD / year
We are seeking an experienced Manufacturing Engineer to join our dynamic team. In this crucial role, you will act as the subject matter expert and process owner for the assigned heat…
Added 9 mins ago
Civil Project Engineer P.E.
Crafton Tull
Jonesboro, AR
CIVIL ENGINEER PROJECT ENGINEER or PROJECT MANAGER SUMMARY: Plans, designs and directs, engineering projects such as streets, roads, residential and commercial developments, municipal…
Added 9 mins ago
Senior Technical Support Engineer- Global Financial Crimes
Bank of America, National Association
United States
Enterprise Risk and Finance APS is seeking a high energy, execution focused Senior Technical Support Engineer to join our global APS team supporting Global Financial Crimes. This is a high…
Added 9 mins ago
Mechanical Engineer II
Sanders Industries Holdings
Bloomfield, CT
Kaman Air Vehicles is seeking an experienced and motivated Mechanical Engineer III to join our team in Bloomfield, CT. In this role, you will support the design, analysis, development, and…
Added 9 mins ago
M
Risk Adjustment Data Engineer
MetroPlusHealth
New York, NY
- $115,000 to $125,000 USD / year
The Risk Adjustment Data Engineer will be responsible for establishing and managing data processes related to Risk Adjustment at MetroPlusHealth. This includes maintaining tables in the…

Primelabs

Research Engineer, Audio Models

Palo Alto, CA, United States

Apply About employer

Applications open in a new tab.

Job details

Posting language: English

Original job description

About Prime Labs We are a small research lab building foundation models for AI-native education products, starting with English language learning. Our mission is to empower hundreds of millions of children worldwide with AI that understands how they actually speak, identifies and corrects pronunciation errors, provides phoneme-level feedback, adapts to their proficiency, and knows how to help them make progress. Our models are trained on millions of hours of proprietary, one-of-a-kind data from authentic one-on-one lessons between teachers and children, collected over many years of teaching at massive scale and analyzed with the rigor of a research lab. We are backed by DST Global, Reach Capital, K3 Ventures, and others. About the Team Our research team brings together AI researchers, learning scientists, veteran educators, and Stanford faculty with a remarkable breadth of experience, from scaling a business to $1B in revenue, to developing the open-source VibeVoice model at Microsoft, developing TeachLM, and working on large-scale scientific computations at Harvard and MIT. About the Role As a Research Engineer at Prime Labs, you'll build the systems that turn millions of hours of real lessons into audio models that teach. You'll train and iterate on models across our audio stack, from speech recognition and pronunciation assessment to teacher-like speech synthesis and real-time conversation, and build the data pipelines, training infrastructure and evaluation tooling that let us go from research idea to a model in front of children quickly. This role is for someone who takes full ownership, moves with urgency and is comfortable when the problem isn't fully defined yet. You'll work side by side with our research scientists and engineers in our Palo Alto office, in a small, high-trust team where everyone does both research and engineering. What You'll Do

Build and scale our audio data pipelines: quality filtering, transcription alignment and privacy-preserving processing across millions of hours of lessons
Implement, train and iterate on audio models, from ASR and pronunciation assessment to speech synthesis and speech-to-speech
Build the training infrastructure, evaluation frameworks and tooling that let us run experiments quickly and reproducibly
Optimize models for low-latency, real-time inference so conversations with children feel natural
Turn research results into production systems that ship to real learners, and take ownership of the problems you work on

What You'll Bring

Hands-on experience in ML engineering or research engineering, in industry or PhD-level research
Strong Python and PyTorch (or JAX), and the ability to implement models cleanly from papers
Experience running ML experiments end to end: data processing, training, evaluation and iteration
Experience working with large datasets and building robust, scalable data pipelines
Comfort in a fast-moving, ambiguous environment where defining the problem is part of the job
The ability to explain clearly what you tried, what worked, and why

Nice to Have

Experience with speech or audio models: ASR, TTS, speech-to-speech, neural audio codecs or speech-language models
Familiarity with autoregressive, diffusion or flow-matching generative models
Experience with distributed training, mixed precision, quantization or inference optimization
Experience processing large audio datasets: diarization, voice activity detection or forced alignment
A competitive programming or olympiad background

What We Offer

A one-of-a-kind educational data corpus with millions of hours of authentic teacher–child conversations
Real ownership within a small team where your work shapes the whole model
Dedicated GPU capacity for large-scale training
Impact you can see: your model teaches real children within months
Competitive base salary alongside an attractive equity package

Logistics

Location: on-site in Palo Alto, CA
Global team: we are a global team with offices in California, Budapest (Hungary) and Singapore. We collaborate in person through frequent travel to and from California.

Apply About employer

More about this job

Skills

Research
Speech recognition
ML
Python
PyTorch
Process data

Report this job