Jobs in the United States

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Added 4 mins ago
NK
Senior Software Engineer (AI-Assisted Development)
Nathan Kunes Inc
San Diego, CA
- $110,000 to $140,000 USD / year
The Senior Software Engineer will help to aid in next generation tools and systems development. This is an exciting position that will have you developing web-based applications that…
Added 5 mins ago
Systems Engineer III
XSITE LLC
San Diego, CA
Proficient in managing the end-to-end development of complex systems, including hybrid software-hardware-web applications
Added 7 mins ago
SL
Senior Data Engineer, Back End Systems (Remote)
ServiceMac, LLC
Remote, United States
- $121,980 to $130,525 USD / year
The Senior Data Engineer designs, builds, and supports the back-end systems that move and process ServiceMac’s operational data. This hands-on role develops SQL database solutions,…
Added 8 mins ago
T
Senior Database Engineer
TEKsystems
Phoenix, AZ
- $75 to $85 USD / hour
Added 9 mins ago
Senior Engineer (Int'l) Wright Pat AFB
Serco USA
Andrews AFB, MD · Aurora Buckley AFB, CO · Cannon AFB, NM · Columbus AFB, MS · Dyess AFB, TX · Edwards AFB, CA · Eglin AFB, FL · Eielson AFB, AK · Ellsworth AFB, SD · Fairchild AFB, WA · Glendale Luke AFB, AZ · Goodfellow AFB, TX · Grand Forks AFB, ND · Hanscom AFB, MA · Hill AFB, UT · Kirtland AFB, NM · Langley AFB, VA · Laughlin AFB, TX · Little Rock AFB, AR · Maslmstrom AFB, MT · Maxwell AFB-Gunter Annex, AL · McConnell AFB, KS · Minot AFB, ND · Moody AFB, GA · Mountain Home AFB, ID · Nellis AFB, NV · Offutt AFB, NE · Peterson AFB, CO · Robins AFB, GA · Schriever AFB, CO · Scott AFB, IL · Shaw AFB, SC · Sheppard AFB, TX · Tinker AFB, OK · Travis AFB, CA · Vandenberg AFB, CA · Warren AFB, WY · Whiteman AFB, MO · Wright-Patterson AFB, OH
…Directorate, Serco has a great opportunity for you! As a Senior Engineer, you will be supporting the Fighters and Advanced Aircraft International Architecture & Export Control Integrated…
Added 9 mins ago
Senior Engineer (IR) Wright Pat AFB
Serco USA
Andrews AFB, MD · Aurora Buckley AFB, CO · Cannon AFB, NM · Columbus AFB, MS · Dyess AFB, TX · Edwards AFB, CA · Eglin AFB, FL · Eielson AFB, AK · Ellsworth AFB, SD · Fairchild AFB, WA · Glendale Luke AFB, AZ · Goodfellow AFB, TX · Grand Forks AFB, ND · Hanscom AFB, MA · Hill AFB, UT · Kirtland AFB, NM · Langley AFB, VA · Laughlin AFB, TX · Little Rock AFB, AR · Maslmstrom AFB, MT · Maxwell AFB-Gunter Annex, AL · McConnell AFB, KS · Minot AFB, ND · Moody AFB, GA · Mountain Home AFB, ID · Nellis AFB, NV · Offutt AFB, NE · Peterson AFB, CO · Robins AFB, GA · Schriever AFB, CO · Scott AFB, IL · Shaw AFB, SC · Sheppard AFB, TX · Tinker AFB, OK · Travis AFB, CA · Vandenberg AFB, CA · Warren AFB, WY · Whiteman AFB, MO · Wright-Patterson AFB, OH
…Directorate, Serco has a great opportunity for you! As a Senior Engineer, you will be supporting the Fighters and Advanced Aircraft Infrared (IR) Sensing Integrated Capability Team (ICT) at…
Added 10 mins ago
Technical Staff Engineer- Product Marketing
Microchip - USA
Chandler, AZ
Join the DCS PCIe Product Marketing team as a Technical Staff Engineer-Product Marketing supporting broad, reusable semiconductor product strategy, requirements, market intelligence,…
Added 10 mins ago
Principal Engineer-Marketing
Microchip - USA
Chandler, AZ
Join the Aerospace & Defense team as a Principal Engineer-Marketing supporting advanced semiconductor product strategy, market architecture, customer adoption, design wins, positioning,…
Added 10 mins ago
Lead Site Reliability Engineer
Humana Inc.
Louisville, KY
The Lead Site Reliability Engineer coordinates software application testing, quality assurance, configuration, installation and support to ensure smooth, stable and timely implementation of…
Added 10 mins ago
Quality Automation Engineer III
Frost Bank
San Antonio, TX · Austin, TX · Dallas, TX · Fort Worth, TX · Houston, TX
…enough? Does solving complex problems and ensuring top-quality applications excite you? If so, being a Quality Automation Engineer III with Frost could be for…
Added 11 mins ago
Engr II., Automation Engineering, Digital Automation
RTX
United States
…enthusiastic, highly motivated, and innovative Automation Systems Engineer (ASE) to support digital automation infrastructure in our factories in Tucson, AZ. The Automation Systems…
Added 11 mins ago
Digital Design Hardware Electrical Engineer II (Onsite)
RTX
United States
Raytheon is seeking a highly motivated Digital Design Hardware Electrical Engineer II to join our hardware engineering team. In this role, you will contribute to the design, development,…
Added 11 mins ago
Software Engineer I (Onsite)
RTX
United States
…data flow through a system? As a system integration software engineer, you will provide the operating environment for our application teams and support them with tools and troubleshooting…
Added 12 mins ago
H&
Principal Machine Learning Engineer
Hims & Hers
Remote, United States
- $180,000 to $200,000 USD / year
…better health care? In this role as Principal Machine Learning Engineer, you will define and drive the architectural vision for large-scale, foundational machine learning models and…
Added 15 mins ago
IT Software Engineer
Cisco
Research Triangle Park, NC
The application window is expected to close on: 11/15/20262026175 – IT Software Engineer (hybrid)
Added 15 mins ago
IT Software Engineer
Cisco
Research Triangle Park, NC
Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.
Added 17 mins ago
QA Engineer 2
DexCom Inc
Mesa, AZ
…industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at…
Added 18 mins ago
IT Support Engineer
Nuix
Pittsburgh
The IT Support Engineer is responsible for providing technical assistance and support to end users for desktops, laptops, peripherals and software applications. The role involves…
Added 21 mins ago
Process Control Engineer
Manpower Engineering
Lake Charles, LA
Our client, a leader in industrial processing, is seeking a Process Control Engineer to join their team. As a Process Control Engineer, you will support unit operations by maintaining and…
Added 23 mins ago
Senior Software Technical Support Team Member
GD Information Technology, Inc.
United States
The Senior Software Engineer will heavily be using these skills:
Added 24 mins ago
Senior Estimator
AtkinsRealis USA Inc.
United States
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with…
Added 24 mins ago
AN
Senior Project Manager - Remote
AtkinsRealis Nuclear Secured LLC
United States
- $119,000 to $199,000 USD / year
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with…
Added 25 mins ago
L
M365 Security Engineer
lhh
Tigard, OR
- $65 to $72 USD / hour
The engineer will play a key role in helping organizations securely adopt artificial intelligence by implementing Microsoft security controls, strengthening data governance, and protecting…
Added 25 mins ago
A
Test Engineer
Actalent
South San Francisco, CA
- $60 to $100 USD / hour
We are seeking a Senior Integration & Test Software Engineer to develop, deploy, and support the software systems that power testing across our long-range drone platform. This role will be…
Added 29 mins ago
Systems Design Engineer III
FEI EFA, Inc.
Fremont, CA
The System Design Engineer III is a technical role in the Electrical Failure Analysis (EFA) business unit's R&D Engineering group in Fremont, CA. The role designs, develops, and optimizes…

Hims & Hers

Principal Machine Learning Engineer

Remote, United States

$180,000 to $200,000 USD / year

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Job details

Pay: $180,000 to $200,000 USD / year
Experience: 10+ years of experience in Machine Learning and/or Engineering, with a strong track record of technical leadership and system architecture across teams or business areas
Posting language: English
Posted: Nov 9, 2026

Original job description

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to delivery. No two people are the same, so we provide access to personalized care designed for results. By normalizing health & wellness challenges and innovating on their solutions, we’re making better health outcomes easier to achieve.

Hims & Hers is a public company, traded on the NYSE under the ticker symbol “HIMS.” To learn more about the brand and offerings, you can visit hims.com/about http://hims.com/about and hims.com/how-it-works http://hims.com/how-it-works . For information on the company’s outstanding benefits, culture, and its talent-first flexible/remote work approach, see below and visit www.hims.com/careers-professionals http://www.hims.com/careers-professionals.

ABOUT THE ROLE:

How can we use vast amounts of proprietary and internet-scale healthcare data to build systems that enable access to significantly better health care? In this role as Principal Machine Learning Engineer, you will define and drive the architectural vision for large-scale, foundational machine learning models and applications that power care personalization, treatment intelligence, and automation at scale. Your work will directly impact every aspect of patient care, including but not limited to MedMatch, our AI-powered system that enhances provider-patient interactions, optimizes treatment recommendations, and expands into new verticals. This impact will be driven by architecting resilient, scalable, and extensible ML platforms that accelerate product development, unlock intelligent care delivery, and influence long-term ML strategy and engineering practices across teams.

YOU WILL:

Define and drive the architectural vision for ML and LLM systems that support treatment recommendation, personalization, and intelligent care delivery at scale
Establish foundational design patterns and infrastructure practices that ensure systems are scalable, resilient, secure, and maintainable
Work hands-on with Python and ML frameworks like PyTorch to prototype, optimize, and guide implementation of complex model pipelines and platform components
Align high-impact technical decisions with long-term product strategy by partnering with platform, product, and clinical teams
Architect and evolve robust ML infrastructure to support continuous training, real-time inference, evaluation, and observability
Lead cross-functional initiatives that simplify system complexity, improve developer velocity, and increase organizational leverage
Shape quality strategies across teams by defining standards for testing, observability, performance, and operational risk
Mentor senior and staff engineers across squads, supporting their growth as systems thinkers and technical leaders
Champion a culture of sustainable speed, system ownership, and architectural clarity across product and platform teams

YOU HAVE:

10+ years of experience in Machine Learning and/or Engineering, with a strong track record of technical leadership and system architecture across teams or business areas
Expert-level proficiency in Python and advanced ML frameworks such as PyTorch or TensorFlo
Demonstrated success in designing, scaling, and evolving ML platforms that support production-grade training, deployment, real-time inference, and monitoring
Deep experience in LLMs and NLP, including transformer models, summarization, conversational agents, and embedding-based retrieval
Advanced understanding of ML infrastructure, including continuous training, system observability, performance optimization, and platform reliability
Experience with ML infrastructure tools such as Databricks, MLFlow, SageMaker, or equivalent
A Master’s degree or PhD in Computer Science, Machine Learning, or a related field (not strictly required)
Exceptional communication and cross-org leadership skills, with the ability to align diverse technical and non-technical stakeholders around ML strategy and long-term architecture

OUR BENEFITS (THERE ARE MORE BUT HERE ARE SOME HIGHLIGHTS):

Competitive salary & equity compensation for full-time roles
Unlimited PTO, company holidays, and quarterly mental health days
Comprehensive health benefits including medical, dental & vision, and parental leave
Employee Stock Purchase Program (ESPP)
401k benefits with employer matching contribution
Offsite team retreats

We are committed to building a workforce that reflects diverse perspectives and prioritizes ethics, wellness, and a strong sense of belonging. If you're excited about this role, we encourage you to apply - even if you're not sure if your background or experience is a perfect match.

Hims considers all qualified applicants for employment, including applicants with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and any similar state or local fair chance laws.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Hims & Hers is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, please contact us at accommodations@forhims.com and describe the needed accommodation. Your privacy is important to us, and any information you share will only be used for the legitimate purpose of considering your request for accommodation. Hims & Hers gives consideration to all qualified applicants without regard to any protected status, including disability. Please do not send resumes to this email address.

To learn more about how we collect, use, retain, and disclose Personal Information, please visit our Global Candidate Privacy Statement https://www.hims.com/global-candidate-privacy-statement.

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