Jobs in the United States

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Added 4 mins ago
Senior Entra ID / Active Directory Migration Engineer
Two95 International Inc.
Newtown Square, PA
We are seeking an experienced Entra ID / Active Directory Engineer to support an enterprise SSO migration project, transitioning 100+ applications from PingFederate to Microsoft Entra ID.…
Added 4 mins ago
Customer Success Manager, AI Products - MCP Manager
Usercentrics
NY · New York, NY
You will work hand in hand with our Account Executives and Sales Engineer, and closely with our product, engineering, design, and marketing teams, inside a small, fast-moving group that…
Added 4 mins ago
Senior Product Engineer, Internal Tools
CALPAK
Gardena, CA
CALPAK is seeking an experienced Senior Product Engineer to lead the development of our internal tools and systems. Serving as both product manager and senior engineer, this role will…
Added 4 mins ago
Senior Full Stack Engineer
Foresight Works Ltd
NY · New York, NY
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 4 mins ago
Senior Full Stack Engineer
Foresight Works Ltd
San Francisco, CA
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 4 mins ago
Senior Platform Engineer
Foresight Works Ltd
NY · New York, NY
You will design and run the infrastructure, delivery pipelines and observability that let every engineer ship safely and often. You will make the platform secure and compliant by default,…
Added 4 mins ago
Senior Platform Engineer
Foresight Works Ltd
San Francisco, CA
You will design and run the infrastructure, delivery pipelines and observability that let every engineer ship safely and often. You will make the platform secure and compliant by default,…
Added 4 mins ago
Applied AI Engineer
Foresight Works Ltd
NY · New York, NY
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 4 mins ago
Applied AI Engineer
Foresight Works Ltd
San Francisco, CA
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 4 mins ago
Senior Data Engineer
Foresight Works Ltd
NY · New York, NY
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 4 mins ago
Senior Data Engineer
Foresight Works Ltd
San Francisco, CA
Foresight's mission is to bring the world's critical infrastructure into service faster by better enabling teams to deliver complex capital projects.
Added 13 mins ago
Software Engineer, Machine Learning RecSys
Meta
Honolulu, HI
Software Engineer, Machine Learning RecSys Responsibilities:
Added 13 mins ago
Director - Customer Response Engineering
Trellix
Honolulu, HI
Lead the global CRE team. Hire, develop, and retain senior engineers, and set the technical bar.
Added 13 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Honolulu, HI
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 13 mins ago
OT Security Platform Engineer – Dragos
Cognizant
Honolulu, HI
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 13 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Honolulu, HI
- $131,000 to $174,000 USD / year
Drive consistent incident, problem, and change management across pods; lead resolution of high-severity escalations and root cause analysis.
Added 13 mins ago
EG
Cloud Engineer
Eliassen Group
Honolulu, HI
- $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 26 mins ago
Senior Specialist, Integration & Test Engineer
L3Harris
Melbourne, FL
Job Title: Senior Specialist, Integration & Test Engineer
Added 26 mins ago
Digital Signals Processing (DSP) Engineer
CACI International
Sarasota, FL
You will work with a fast-paced, technically diverse team that develops and supports infrastructure for software-based signal processing applications. You will participate in full IT…
Added 27 mins ago
Low Latency Trading Infrastructure Engineer
Citigroup
Jacksonville, FL
The Low Latency Trading Infrastructure Engineer is a rare combination of deep technical specialist and mission-critical operator - a professional whose expertise sits at the intersection of…
Added 27 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking to welcome a Principal Software Engineer to a group of innovative, energetic and diverse engineers on the CoPilot Runtime Platform team, which is the engineering organization…
Added 27 mins ago
Product Engineer (AI-Augmented & Full-Stack Systems)
Kelly Services
Tampa, FL
Grow your career as a Product Engineer with an innovative global bank in Tampa, FL. Contract role with strong probability of extension and conversion. Will require working a hybrid schedule…
Added 28 mins ago
EG
Cloud Engineer
Eliassen Group
Tallahassee, FL
- $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 40 mins ago
Critical Infrastructure Engineer (MF1)
Experis USA
Marshfield, MO
Our client, Critical Infrastructure is seeking a Critical Infrastructure Engineer (MF1) to join their team. As a Critical Infrastructure Engineer (MF1), you will be part of the Engineering…
Added 44 mins ago
GI
Gameplay Tools Engineer
Gardens Interactive
Remote, United States
- $138,000 to $155,000 USD / year
- You will report to the Lead Gameplay engineer.

Software Engineer, Machine Learning RecSys

Honolulu, HI, 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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