Jobs in the United States

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Added 20 mins ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Dover, DE
- $121,400 to $218,600 USD / year
Are you passionate about building the systems that ensure AI models perform reliably and responsibly in production
Added 20 mins ago
Software Engineer, Machine Learning RecSys
Meta
Dover, DE
Software Engineer, Machine Learning RecSys Responsibilities:
Added 20 mins ago
Supplier Support Manufacturing Engineer
GE Aerospace
Dover, DE
The Supplier Support Manufacturing Engineer is responsible for addressing part shortages and ensuring supplier performance aligns with Clear to Build (CTB) targets. This role emphasizes…
Added 20 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Dover, DE
- $131,000 to $174,000 USD / year
Perform hands-on Linux and Windows server administration across development, test, and production environments.
Added 20 mins ago
MB
Senior Data Engineer
M&T Bank
Wilmington, DE
- $97,100 to $161,800 USD / year
Design, develop, test, deploy and support complex production data pipelines and data products with guidance on broader architecture where needed.
Added 20 mins ago
Lead Software Engineer Java Spring Boot
JPMorgan Chase
Wilmington, DE
As a Lead Software Engineer Java Spring Boot at JPMorgan Chase within the Corporate Technology you are an integral part of an agile team that works to enhance, build, and deliver trusted…
Added 20 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Dover, DE
We are seeking an experienced OT Security Platform Engineer / Technical Lead to own and operate the Dragos security monitoring platform across a global manufacturing environment. This is a…
Added 20 mins ago
Engineer II (Private Credit Operations)
Sallie Mae
Newark, DE
Job Title: Engineer II (Private Credit Operations)
Added 20 mins ago
C
AI Data Engineer
Cognizant
Dover, DE
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 20 mins ago
C
AI Data Engineer
Cognizant
Dover, DE
- $100,000 to $115,000 USD / year
As an AI Data Engineer, you will make an impact by designing, building, and optimizing scalable cloud-native data engineering solutions that enable advanced AI-driven applications and…
Added 20 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Dover, DE
…and provides a foundation for growth into the AI Operations Engineer…
Added 20 mins ago
MB
Lead Data Engineer
M&T Bank
Wilmington, DE
- $116,400 to $194,000 USD / year
Lead the detailed engineering design, development, testing, deployment and production support of complex data pipelines and reusable data products.
Added 20 mins ago
EG
Cloud Engineer
Eliassen Group
Dover, DE
- $70 to $88 USD / hour
Our client seeks a senior Cloud Engineer to own and stabilize a legacy GCP and Azure footprint while assisting with conversions and decommissioning. The role will support automation efforts…
Added 24 mins ago
HI
Site Reliability Engineer
HEALTHEQUITY, INC.
DRAPER, UT
- $129,500 USD / year
Site Reliability Engineer Job Locations US-Remote Our Mission Our mission is to SAVE AND IMPROVE LIVES BY EMPOWERING HEALTHCARE CONSUMERS.Come be part of remarkable. Overview How you can…
Added 24 mins ago
Infrastructure Engineer I (Onsite)
RTX Corporation
west valley city, UT
Typical job functions for the Infrastructure Engineer I include participation on collaborative, cross-disciplined integrated product teams, often employing agile software development…
Added 24 mins ago
Sentinel - Principal/Sr Principal System Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer or Sr. Principal Mechanical Engineer to join our team. This position will be located at Roy, UT to support the…
Added 24 mins ago
Sentinel - Principal / Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the Air Force’s…
Added 24 mins ago
Sentinel - Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the Air Force’s…
Added 24 mins ago
Sentinel - Principal / Sr Principal Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Principal Systems Engineer/Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman…
Added 24 mins ago
Sentinel - Systems Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Systems Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD) program in the Strategic Deterrent…
Added 24 mins ago
Sr Principal Systems Engineer - Wing Test Capability Lead
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr. Principal Systems Engineer . This opening is in Roy, UT and will support the Sentinel Program . Northrop Grumman supports the Air Force’s…
Added 24 mins ago
Sentinel - Sr Principal Logistics Engineer
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Sr Principal Logistics Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD) program in the…
Added 24 mins ago
Sentinel - Staff Systems Engineer - Flight Test Capability Lead
Northrop Grumman
Roy, UT
Northrop Grumman Defense Systems is seeking a Staff Systems Engineer - Flight Test Capability Lead to join the Sentinel Systems Engineering team located in Roy, UT. Northrop Grumman…
Added 24 mins ago
Manufacturing Engineer III
PARKER-HANNIFIN CORPORATION
OGDEN, UT
Added 24 mins ago
AT
Machine Learning Senior Software Engineer
Akamai Technologies, Inc.
Salt Lake City, UT
- $121,400 to $218,600 USD / year
Are you passionate about building the systems that ensure AI models perform reliably and responsibly in production

Software Engineer, Machine Learning RecSys

Dover, DE, 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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