Jobs in the United States

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Added 1 min ago
Program Manager - Federal Health IT
Rackner
Washington, DC · Falls Church, VA
We welcome applications from experienced program leaders whose backgrounds align with the position's responsibilities and requirements.
Added 3 mins ago
UO
Research Development Specialist
University of Colorado Denver
Boulder, CO
- $75,000 to $90,000 USD / year
The Research & Innovation Office (RIO) at the University of Colorado Boulder encourages applications for a Research Development Specialist position within the Research Strategy &…
Added 5 mins ago
TT
Senior/Staff Full Stack Engineer
True Talent Solutions Partners
San Francisco, CA
- $175,000 to $220,000 USD / year
- Experience designing scalable systems, databases, data-intensive applications, backend services, and REST APIs. Django experience is a plus.
Added 10 mins ago
Mullinix - Mechanical Drafter 1
Actalent
Pontiac, IL
Basic knowledge of relevant computer applications, including Computer Aided Design and Drafting (CADD) tools.
Added 10 mins ago
A
Hiring For General Laborer $18.50 Altamont, IL.
Aerotek
Altamont, IL
- $17.5 USD / hour
Added 10 mins ago
BI
Site IT Manager
BorgWarner Inc.
Dixon, IL
- $107,600 to $147,950 USD / year
Added 10 mins ago
CG
COOK (FULL TIME AND PART TIME)
Compass Group, North America
Greenville, IL
- $17 to $22 USD / hour
- Full-time
- Part-time
Location : Greenville University - 315 East College Avenue, Greenville, IL 62246. Note: online applications accepted only .
Added 10 mins ago
CG
COOK (FULL TIME)
Compass Group, North America
Carlinville, IL
- $15 to $17 USD / hour
- Full-time
Location : Blackburn College - 700 College Avenue, Carlinville, IL 62626. Note: online applications accepted only .
Added 11 mins ago
ZT
2027 Summer Internship (US) - Strategy & Zebra Ventures
Zebra Technologies
Lincolnshire, IL
- $25.5 to $33.5 USD / hour
Added 11 mins ago
A
Hiring Production Associate - Immediate Start!
Aerotek
Buffalo Grove, IL
- $18 USD / hour
Added 11 mins ago
A
Machine Operator $22-25/hr
Aerotek
East Peoria, IL
- $20 to $27 USD / hour
Added 11 mins ago
A
Tig Welder - $24 - $30/hr
Aerotek
East Peoria, IL
- $24 to $34 USD / hour
Added 11 mins ago
AC
Project Coordinator (Administrative)
Aston Carter
DES PLAINES, IL
- $60,000 to $90,000 USD / year
Enter new projects into Procore, BuildingConnected, and other applications, maintaining accurate project setup and documentation.
Added 11 mins ago
C
AI-Augmented Quality Engineer
Cognizant
Naperville, IL
- $80,000 to $125,000 USD / year
Applications will be received by November 26 th , 2026.
Added 11 mins ago
O
Director, Site Operations - Saline Township, MI
Oracle
Springfield, IL
- $146,300 to $306,400 USD / year
Added 11 mins ago
Data Engineer, Analytics (Technical Leadership)
Meta
Springfield, IL
…intelligence and machine learning technologies in connection with applications for…
Added 11 mins ago
Data Analyst-Technical-Staff
Intermountain Health
Springfield, IL
…leaders across Intermountain Health. The team ensures data applications are maintained, monitored, promoted, and used…
Added 11 mins ago
Counsel, Commercial
Coinbase
Springfield, IL
Application Limit: *Candidates may submit a maximum of 3 applications within a 6-month period.
Added 11 mins ago
Software Engineer, Machine Learning RecSys
Meta
Springfield, IL
…across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for engineers who can help us…
Added 11 mins ago
C
Java Full Stack Engineer with Spring boot/AWS Experience
Cognizant
Springfield, IL
- $86,000 to $99,000 USD / year
…designing and delivering scalable, cloud-native healthcare payer applications that improve payment accuracy, operational efficiency, and member experience. You will be a valued member of…
Added 11 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Springfield, IL
…environments, organizations, gateways, management console, developer portal, users, groups, and role-based…
Added 11 mins ago
Trainee
Teradata
Springfield, IL
Managed Services, Operations, and Support teams that help ensure the reliability, performance, and continuous improvement of enterprise applications and platforms.
Added 11 mins ago
Data Center Facility Operations Area Director
Meta
Springfield, IL
Added 11 mins ago
Clinical Informaticist
Intermountain Health
Springfield, IL
…development / configuration activities associated with clinical applications. Caregivers in this role are also responsible for participating in the implementation, training, adoption, and…
Added 11 mins ago
C
AI Data Engineer
Cognizant
Springfield, IL
- $100,000 to $115,000 USD / year
…cloud-native data engineering solutions that enable advanced AI-driven applications and business outcomes. You will be a valued member of our engineering team and collaborate closely with…

Software Engineer, Machine Learning RecSys

Springfield, IL, United States

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Job details

Posting language: English
Posted: Sep 23, 2026

Original job description

Summary:

Meta is seeking talented Machine Learning engineers to join our teams in building cutting-edge products, with the mission of connecting billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for engineers who can help us advance the way people connect globally. If you're interested in joining a team and working on exciting projects that have a significant impact, we encourage you to apply.

Required Skills:

Software Engineer, Machine Learning RecSys Responsibilities:

Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiences
Implement custom user interfaces using latest programming techniques and technologies
Develop reusable software components for interfacing with back-end platforms
Analyze and optimize code for quality, efficiency, and performance
Lead complex technical or product efforts and provide technical guidance to peers
Architect efficient and scalable systems that drive complex applications
Identify and resolve performance and scalability issues
Work on a variety of coding languages and technologies
Establish ownership of components, features, or systems with expert end-to-end understanding

Minimum Qualifications:

3+ years of experience in software engineering or a relevant field. 2+ years of experience if you have a PhD
2+ years of experience in one or more of the following areas: machine learning, recommendation systems, artificial intelligence, or a related technical field
Experience with scripting languages such as Python, Javascript or Hack
Experience with developing machine learning models at scale from inception to business impact
Knowledge developing and debugging in C/C++ and Java, or experience with scripting languages such as Python, Perl, PHP, and/or shell scripts
Track record of setting technical direction for a team, driving consensus and successful cross-functional partnerships
Proven experience designing, building, or deploying recommendation systems (e.g., collaborative filtering, content-based, hybrid approaches, personalization at scale)
Experience building and shipping high quality work and achieving high reliability
Experience improving quality through thoughtful code reviews, appropriate testing, proper rollout, monitoring, and proactive changes
Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience

Preferred Qualifications:

Demonstrated ongoing AI skill development (e.g., prompt/context engineering, agent orchestration) and staying current with emerging AI technologies
Publications in top-tier conferences/journals, patents, or open-source contributions in the recommendations or LLM space
Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive measurable impact (e.g., efficiency gains, quality improvements)
Experience with scripting languages such as Pytorch and TensorFlow
Exposure to architectural patterns of large scale software applications
Experience adhering to and implementing responsible, ethical AI practices (e.g., risk assessment, bias mitigation, quality and accuracy reviews)
Hands-on experience working with large language models (LLMs), such as BERT, GPT, or similar architectures, including fine-tuning, integration, or application in production environments
Master's degree or PhD in Computer Science or another ML-related field

Public Compensation:

$183,997/year to $257,000/year + bonus + equity + benefits

Industry: Internet

Equal Opportunity:

Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment.

Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@meta.com.

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