Jobs in the United States

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Added 34 mins ago
Staff Electrical Engineer
Humble Robotics
United States
Design for automotive robustness - transients/ESD, brownout behavior, fault containment, harness realities, and vehicle power conditions; incorporate EMC and functional safety…
Added 48 mins ago
Account Manager II
Arrow Electronics
Tempe, AZ
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 48 mins ago
STA Technical Specialist - Electronics
Ford Motor Company
Phoenix, AZ
Ford Motor Company is growing our manufacturing expertise in electronics and electrical distribution systems (EDS). Our supplier business partners, are a very important part of this growth.…
Added 1 hour ago
Account Manager II
Arrow Electronics
Hawi, HI
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 1 hour ago
Account Manager II
Arrow Electronics
Augusta, ME
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 1 hour ago
Senior Software Engineer (CCC Auto / Agentic)
EvolutionIQ
Remote, United States
As a Senior Software Engineer - Agentic you will build the event-driven systems that keep claims moving for our customers, connecting our AI agents to the rest of CCC. When these systems…
Added 2 hours ago
Account Manager II
Arrow Electronics
Lincoln, NE
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 2 hours ago
Account Manager II
Arrow Electronics
Providence, RI
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 2 hours ago
Account Manager II
Arrow Electronics
Reno, NV
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 2 hours ago
Account Manager II
Arrow Electronics
Kossuth, MS
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 2 hours ago
Staff Software Engineer
Unity Technologies SF
Mountain View, CA
…experimentation platforms that tell us what works, the evaluation systems that tell us whether the AI is actually any good, and the operations that keep everything running across regions…
Added 2 hours ago
Account Manager II
Arrow Electronics
Kettering, OH
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 2 hours ago
S
RF & Test Engineer - Aerospace
Saint-Gobain
RAVENNA, OH
- $92,000 to $142,000 USD / year
Join our Aerospace team where engineering excellence meets customer impact. As our RF & Test Engineer in Ravenna, OH , you will be the primary subject matter expert for all RF design,…
Added 2 hours ago
AD
Manufacturing Automation Engineer
Avery Dennison
Mentor, OH
- $120,000 to $160,000 USD / year
…e-commerce, logistics, food and grocery, pharmaceuticals and automotive - we employ approximately 35,000 employees in more than 50 countries. Our reported sales in 2025 were $8.9 billion.…
Added 2 hours ago
Hardware Testing Engineer
Trimble Inc
Dayton, OH
Added 2 hours ago
Process Engineer 2-2
Flextronics Logistics USA, Inc.
TN
Built on decades of manufacturing expertise, global operations and a proven ability to deliver complex systems at scale, Axiom combines innovation with real-world execution. We're helping…
Added 3 hours ago
Account Manager II
Arrow Electronics
Baton Rouge, LA
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 3 hours ago
Logistics Engineer
Alten USA
Macungie, PA
…leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and…
Added 3 hours ago
Sales Engineer - Rust Belt
Leybold Vacuum USA Inc.
EXPORT, PA
Added 3 hours ago
Account Manager II
Arrow Electronics
Horsham, PA
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 4 hours ago
KC
Customer Engagement Engineer (FaST)
KLA Corporation
Hillsboro, OR
- $136,700 to $232,400 USD / year
…high-quality standards for technologies like AI, data centers, automotive and electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic…
Added 4 hours ago
Sr. Principal Structural Design Engineer
CORP-Corporate Office
United States
As a Structural Design Engineer, you will lead the preliminary, conceptual, and detailed design of spacecraft components, subsystems, and systems. Your responsibilities will include…
Added 4 hours ago
Continuous Improvement Manager - Dearborn Area
The Pivot Group Network
Dearborn · Dearborn, MI
Experience with ERP or manufacturing execution systems.
Added 4 hours ago
Account Manager II
Arrow Electronics
Bismarck, ND
SiliconExpert was built to bring clarity to the global electronics supply chain - one of the most intricate and ever-changing systems on the planet.
Added 4 hours ago
Quality Engineer - Gladwin Area
The Pivot Group Network
Gladwin · Gladwin, MI
Continuous Improvement Engineer, Quality Analyst, Reliability Engineer, Supplier Quality Engineer, Manufacturing Quality Engineer, Quality Assurance Engineer, Process Quality Engineer,…

Unity Technologies SF

Senior Machine Learning Engineer, Ads

Mountain View, CA, United States
San Francisco, CA, United States

Additional Details Base Salary Range: We determine the base salary range for this role based on your primary work location: Zone A: $178,700 - $232,300 Zone B: $159,100 - $206,800 Zone C: $140,700 - $182,900

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Job details

Pay: Additional Details Base Salary Range: We determine the base salary range for this role based on your primary work location: Zone A: $178,700 - $232,300 Zone B: $159,100 - $206,800 Zone C: $140,700 - $182,900
Posting language: English
Posted: Nov 3, 2026

Original job description

Opportunity Offerwall by Unity is a leading mobile advertising and monetization platform that empowers game developers to maximize revenue and engage users through rewarded experiences. For over a decade, we've connected millions of players with offers that provide tangible in-app value, and we're now building the next generation of that product. Rewarded advertising attracts fraud. Every conversion attempt on Offerwall and the Unity Rewards app is scored in real time by our fraud detection stack: a prediction service, an online feature store, streaming and batch feature pipelines, and a rules engine that decides what gets paid out. When fraud gets through, money leaks from our advertisers and our business. We're seeking a Machine Learning Engineer to own the ML side of Offerwall fraud prevention. You'll take our real-time anomaly detection and device risk models from development into production, build the labeled fraud dataset and evaluation methodology the team measures itself against, and modernize how we train, serve, and monitor models. You'll work closely with data engineering, backend, and product partners who own the systems your models plug into. This is a hands-on role with real scope. You'll be one of a small group of engineers responsible for fraud ML end to end, and you'll have a direct line from the models you ship to dollars saved.

What you'll be doing

Ship Fraud Models to Production: Take our real-time anomaly detection and device risk models from development to production, so their output drives payout and blocking decisions.
Build the Ground Truth: Create and maintain a golden labeled fraud dataset, and define the evaluation methodology and baseline fraud-efficacy metrics the team uses to judge every model and rule change.
Own Features End to End: Design and evolve the streaming and batch features that feed our Redis online feature store, partnering with data engineering on freshness, correctness, and lineage.
Modernize ML Infrastructure: Plan and drive the evolution of our training and serving stack, including evaluating a move from SageMaker to Kubeflow and KServe, with attention to latency on the real-time scoring path.
Detect New Fraud Patterns: Investigate fraud spikes, analyze user and device behavior, and turn findings into new detection signals, features, and models.
Operate & Document: Monitor model and feature health in production, write runbooks and data lineage docs, and participate in on-call for the fraud detection stack.

What we're looking for

Production ML Experience: Several years building ML models and taking them all the way to production, including deployment, monitoring, and iteration after launch.
Fraud, Risk, or Anomaly Detection: Hands-on experience with fraud detection, abuse prevention, risk scoring, or anomaly detection, including working with sparse, noisy, or adversarial labels.
Real-time Serving & Feature Engineering: Experience with low-latency model serving and online/offline feature pipelines (for example Redis or another online feature store, Kafka or similar streaming, Airflow).
Evaluation Rigor: Ability to build labeled datasets from imperfect signals and design evaluation methods that hold up when fraud patterns shift.
Core Technologies: Strong Python and SQL. Working knowledge of a cloud ML platform such as AWS SageMaker, Kubeflow, or KServe.
Ownership & Collaboration: You take ambiguous problems to shipped outcomes with limited oversight, write things down, and work well with backend, data, and product partners. You use AI coding tools to move faster.

You might also have

Experience with ad fraud, install/attribution fraud, or fraud in rewarded or incentivized advertising.
Experience with unsupervised or semi-supervised detection methods such as autoencoders, isolation forests, or graph-based approaches to device and user linking.
Experience migrating ML serving between platforms, or building MLOps tooling on Kubernetes.
Background in mobile ad tech, mobile games, or app monetization.

This range reflects the anticipated base salary for this position. Beyond base salary, this role may be eligible for equity awards and participation in our company incentive plans (such as annual discretionary bonuses or sales commissions). The final offer amount will depend on several factors, including geographic location and the candidate’s relevant experience, professional background, and skill set.

Benefits

At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.

Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.

While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program

Life at Unity

Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D - closing the gap between ideas and reality. For more information, please visit www.unity.com.

Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.

Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.

Headhunters and recruitment agencies may not submit resumes/CVs through this Web site or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.

Your privacy is important to us. Please take a moment to review our Prospect and Applicant Privacy Policies. Should you have any concerns about your privacy, please contact us at DPO@unity.com.

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