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Cybersecurity Data Engineer
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Adelphi, MD
- $140,000 to $160,000 USD / year
iQuasar LLC is hiring for a Cybersecurity data engineer position. We strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for…
Added 2 mins ago
Software Solutions Engineer (Pre-Sales)
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We are seeking a highly motivated Software Solutions Engineer to support our Intelligent Document Processing (IDP) business. This role serves as the technical bridge between sales, product,…
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Production Engineer
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The production engineer serves as a vital resource for Operations by applying technical skills to optimize plant operations, resolve plant problems, and enable safe and efficient production…
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Senior Software Quality Engineer
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Qualifications You Must Have:
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Enterprise Applications Integration Engineer (Puerto Rico) (Hybrid)
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Qualifications You Must Have:
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Industrial Engineer III (On-site)
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Qualifications You Must Have:
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Senior Data Engineer
natgridProd
Hicksville, NY · Waltham, MA · Brooklyn, NY
You must have the ability to work without a need for current or future visa sponsorship
Added 4 mins ago
A
Salesforce Platform Engineer
AbbVie
Mettawa, IL
- $78,500 to $141,000 USD / year
Must have respective years of experience of each of the following:
Added 5 mins ago
I
Security Platform Engineer
IBP
Columbus, OH
- $105,000 USD / year
Installed Building Products (IBP) is seeking a Security Platform Engineer to join our IT team in Columbus, Ohio.
Added 5 mins ago
Applications Development Engineer, Plastic Additives
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Added 6 mins ago
Software Engineer, Profile & Community, Web
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Added 6 mins ago
Software Engineer, Profile & Community, Android
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As an Android Engineer on the Profile & Community team within Airbnb’s Passport & Commerce organization, you’ll help build the social layer of Airbnb: a trusted social graph of real-world…
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Sales Engineer
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…professional to join our growing team. In this dynamic Sales/Engineer role, you will design and sell cutting-edge Audio Visual and Low Voltage systems across Corporate, K–12 and Higher…
Added 7 mins ago
Sr Tech Support Engineer MI -1 (Level 2 support for medical device software)
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Principal Software Engineer V
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As a Principal Software Engineer V at Indeed, you will provide technical leadership on complex, cross-cutting platforms and systems that enable teams across the company to build high-impact…
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Software Engineer (IBM Cognos)
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Indianapolis, IN
This job is an integral member of an agile software engineer team responsible for building complex scalable software applications across all digital channels to serve our customers. The…
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Senior Director Software Engineering
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As a Senior Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added 7 mins ago
Sr Tech Support Engineer MI -1 (for medical imaging devices)
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The Senior Technical Support Engineer, MI – I (Tier 1) provides highly visible remote technical support across our product lines for HCUS customers. This role focuses on more complex issue…
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AI Full Stack Engineer
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Indianapolis, IN
Partner with product, data, and engineering teams to bring solutions to life
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Technical Engineer
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Indianapolis, IN
…supporting the design, development, and maintenance of our technical solutions, ensuring their efficient and reliable operation. This position will be responsible for contributing to our…
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AI/ML Engineer Intern
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Intermountain Health uses industry leading data science and artificial intelligence to deliver on its mission to “Help people have the healthiest lives possible”; making healthcare more…
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Payer Forward Deployed Engineer, Manager
PWC US
MA-Boston, MA · IN-Indianapolis, IN · NC-Raleigh, NC · NC-Charlotte, NC · IL-Chicago, IL · FL-Jacksonville, FL · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · MO-Kansas City, MO · TX-Dallas, TX · NV-Las Vegas, NV · CA-Los Angeles, CA · MD-Baltimore, MD · MO-St. Louis, MO · AL-Birmingham, AL · UT-Salt Lake City, UT · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · CT-Stamford, CT · FL-Tampa, FL · OH-Toledo, OH · TX-Austin, TX · DC-Washington, DC · NY-Melville, NY · FL-Miami, FL · CO-Denver, CO · IA-Des Moines, IA · MI-Detroit, MI · TN-Nashville, TN · LA-New Orleans, LA · NJ-Florham Park, NJ · NY-New York, NY · OK-Oklahoma City, OK · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · TX-Houston, TX
What You Must Have
Added 7 mins ago
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Risk Identification: Identify user and device risk, data leakage, and malicious code execution within Android apps and SDKs.
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Payer Healthcare Data Engineer, Senior Manager
PWC US
MA-Boston, MA · IN-Indianapolis, IN · NC-Raleigh, NC · NC-Charlotte, NC · IL-Chicago, IL · FL-Jacksonville, FL · OH-Cincinnati, OH · OH-Cleveland, OH · SC-Columbia, SC · OH-Columbus, OH · MO-Kansas City, MO · TX-Dallas, TX · NV-Las Vegas, NV · CA-Los Angeles, CA · MD-Baltimore, MD · MO-St. Louis, MO · AL-Birmingham, AL · UT-Salt Lake City, UT · CA-San Diego, CA · CA-San Francisco, CA · CA-Silicon Valley, CA · WA-Seattle, WA · CT-Stamford, CT · FL-Tampa, FL · OH-Toledo, OH · TX-Austin, TX · DC-Washington, DC · NY-Melville, NY · FL-Miami, FL · CO-Denver, CO · IA-Des Moines, IA · MI-Detroit, MI · TN-Nashville, TN · LA-New Orleans, LA · NJ-Florham Park, NJ · NY-New York, NY · OK-Oklahoma City, OK · PA-Philadelphia, PA · AZ-Phoenix, AZ · PA-Pittsburgh, PA · TX-Houston, TX
What You Must Have

Roblox

Senior Machine Learning Engineer, Behavioral Detection

San Mateo, CA, United States

$295,250 - $345,040 USD

Apply on careers.roblox.com About employer

Applications open in a new tab.

Job details

Pay: $295,250 - $345,040 USD
Experience: 4+ years of experience in ML engineering, specifically in behavior modeling, anomaly detection, or fraud detection.
Posting language: English
Posted: Nov 13, 2026

Original job description

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators.

At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there.

A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone.

As a Senior Machine Learning Engineer on the Engine Security Behavioral Detection team, you will focus on building scalable ML systems to detect malicious behavior, automated play, and exploits using real-time or offline analysis to ensure platform safety and integrity. You will be at the forefront of protecting the Roblox community, developing sophisticated models that distinguish between legitimate player interactions and adversarial activities in a massive, dynamic 3D ecosystem. You will own the lifecycle of detection models, from identifying emerging threat patterns to deploying high-throughput inference services. Your work will bridge the gap between complex behavioral analysis and system-wide mitigation, ensuring that Roblox remains a safe and fair environment for millions of creators and players globally.

You Will:

Design and implement end-to-end ML pipelines for anomaly detection and behavior analysis.
Develop and deploy models that can identify complex, adversarial bot patterns and game exploits.
Work on real-time or offline inference systems that can mitigate malicious activity without disrupting user experience.
Collaborate with security teams, data scientists, and backend engineers to harden the platform against evolving threats.

You Have:

PhD or Master’s in Computer Science, Data Science, or related field.
4+ years of experience in ML engineering, specifically in behavior modeling, anomaly detection, or fraud detection.
Proficiency with time-series analysis, neural networks, or large-scale classification systems.
Experience training and deploying models on high-throughput, low-latency production systems.
Proficiency in Python (PyTorch/TensorFlow) and familiarity with big data processing frameworks (e.g., Spark, Flink, or similar).
Strong problem-solving skills and a passion for platform integrity and security.

Job Expectations:

Deliver high-impact ML solutions that directly improve platform security and trust.
Take ownership of model monitoring and retuning strategies to counter adaptive adversary tactics.
Provide technical guidance on best practices for feature engineering in adversarial domains.
Maintain operational excellence, ensuring reliability and scalability of detection services.

For roles that are based at our headquarters in San Mateo, CA: The starting base pay for this position is as shown below. The actual base pay is dependent upon a variety of job-related factors such as professional background, training, work experience, location, business needs and market demand. Therefore, in some circumstances, the actual salary could fall outside of this expected range. This pay range is subject to change and may be modified in the future. All full-time employees are also eligible for equity compensation and for benefits as described on this page.

Annual Salary Range

$295,250 - $345,040 USD

Roles that are based in an office are onsite Tuesday, Wednesday, and Thursday, with optional presence on Monday and Friday (unless otherwise noted).

Roblox provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Roblox also provides reasonable accommodations to candidates with qualifying disabilities or religious beliefs during the recruiting process.

For US based roles only, please note the Company may not be able to employ candidates for this role who have United States work authorization related to certain U.S. visa categories, or support future H-1B sponsorship at this time.

Apply on careers.roblox.com About employer

More about this job

Skills

Machine learning
ML
Computer science
Fraud detection
Python
PyTorch
TensorFlow
Process data
Apache Spark
Problem solving

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Work requirements

Jobs in the United States