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Added 15 mins ago
System Protection Engineer, Mid-Career
Siemens
Wendell, NC
…do this through empowering customers by combining the real and digital worlds. Improving how we live, work, and move today and for the next generation! We know that the only way a business…
Added 22 mins ago
SL
AI/ML Architect - Consultant / Senior Consultant (US - WEST)
Slalom, LLC
Denver, CO
- $142,000 to $173,500 USD / year
Design, build, and deploy generative AI and machine learning solutions that solve business problems and improve how people work
Added 26 mins ago
M
Critical Environment Electrical Engineering
Microsoft
ON, CA
- $85,800 to $169,300 CAD / year
…for all employees to positively impact our culture every day and we need you as a Critical Environment Electrical Engineer (Energy…
Added 26 mins ago
M
Senior Critical Environment Mechanical Engineer
Microsoft
ON, CA
- $114,400 to $203,900 CAD / year
…for all employees to positively impact our culture every day and we need you as a Critical Environment Senior Mechanical…
Added 30 mins ago
AI/ML Engineer
Avalore, LLC
Arlington, VA
The AI/ML Engineer will design, build, and maintain AI/ML lifecycle core services and products. This person will create utilities and ensure seamless function of orchestration capabilities…
Added 30 mins ago
Chief Engineer
Avalore, LLC
Arlington, VA
The Chief Engineer will oversee all systems engineering and design activities required to engineer and implement the WDP System. This person will prepare, maintain, and execute the System…
Added 30 mins ago
Data Engineer
Avalore, LLC
Arlington, VA
The Data Engineer will design, build, and maintain the core WDP data infrastructure and pipelines necessary to ingest, process, store, and transform data for various consumers. This person…
Added 30 mins ago
Data Security Engineer
Avalore, LLC
Arlington, VA
The Data Security Engineerwill ensure the security and compliance of the WDP data platform and its associated data tools. This person will implement data protection measures, manage user…
Added 30 mins ago
Systems Engineer
Avalore, LLC
Arlington, VA
The Systems Engineer will conduct comprehensive systems engineering activities to support the WDP platform. This person will translate customer requirements into detailed system designs,…
Added 30 mins ago
Network Engineer
Avalore, LLC
Arlington, VA
The Network Engineer will design, implement, and maintain the WDP System's network infrastructure, ensuring secure and efficient connectivity within cloud and hybrid environments. They will…
Added 30 mins ago
Cloud Engineer
Avalore, LLC
Arlington, VA
The Cloud Engineer will design, engineer, and integrate the cloud environment that forms the foundation of the WDP System. This person will implement and manage cloud services, optimize the…
Added 30 mins ago
Infrastructure Engineer
Avalore, LLC
Arlington, VA
The Infrastructure Engineer will design, engineer, and integrate the underlying infrastructure of the WDP System. This person will manage the cloud environment, network, data storage,…
Added 30 mins ago
Integration Engineer
Avalore, LLC
Arlington, VA
The Integration Engineer will perform the software integration activities required for the WDP System. This person will focus on ensuring that all disparate software components - including…
Added 30 mins ago
Site Reliability Engineer
Avalore, LLC
Arlington, VA
The Site Reliability Engineer (SRE) will ensure the reliability, performance, and scalability of the WDP System. This person will define and track Key Performance Indicators (KPIs) and…
Added 30 mins ago
Support Systems Developer/Engineer
Avalore, LLC
Arlington, VA
The Support Systems Developer/Engineer will design technical improvements (e.g., AI chatbots, Robotic Process Automation) to modernize the support desk. This person will automate processes…
Added 30 mins ago
Database Engineer
Avalore, LLC
Arlington, VA
The Database Engineer will manage and optimize database systems for WDP data storage infrastructure. This person will implement and maintain different data stores, ensure database…
Added 30 mins ago
Platform Engineer
Avalore, LLC
Arlington, VA
The Platform Engineer will develop and maintain the common platform tools and services that enable the WDP System's data management and analytics capabilities. This person will build and…
Added 30 mins ago
DevSecOps Engineer
Avalore, LLC
Arlington, VA
The DevSecOps Engineer will maintain and operate the WDP DevSecOps factory and its associated automated pipelines. This person will integrate security into every phase of the software…
Added 30 mins ago
Software Developer/Engineer
Avalore, LLC
Arlington, VA
The Software Developer/Engineer will perform hands-on software development and integration for the WDP System's software components, including infrastructure, data tools, and user…
Added 30 mins ago
Software Tester / QA Engineer
Avalore, LLC
Arlington, VA
The Software Tester/QA Engineer will ensure the quality of all WDP System software by developing and executing comprehensive test plans and test cases. This person will coordinate with the…
Added 30 mins ago
M
Senior Software Engineer - CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
App Service is a Platform as a Service (PaaS) offering and one of the top services in Azure all-up. As a Senior Software Engineer - CoreAI, you will have a chance to work on the largest…
Added 30 mins ago
M
Software Engineer 2 - CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
The Cloud App and Tools team in CoreAI is looking for a Software Engineer 2 - CoreAI to help us build the next generation of Azure libraries and developer tooling. Our mission is to make…
Added 30 mins ago
M
Principal Design Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $142,800 to $304,200 USD / year
The Compute Silicon & Manufacturing Engineering (CSME) organization within SCHIE is responsible for design, development, manufacturing and packaging of Microsoft's state-of-the-art computer…
Added 31 mins ago
UI/UX Engineer/Designer
Avalore, LLC
Arlington, VA
The UI/UX Engineer/Designer will design and implement user interfaces for the WDP System's web applications, ensuring intuitive, accessible, and consistent user experiences. They will…
Added 31 mins ago
Mid-Level Systems Engineer
Avalore, LLC
Tysons, VA
The Systems Engineer is responsible the applications infrastructure across all networks. Technical support to make application security compliant. Responsible for tech precepts…

Closed listing

Software Engineer, Machine Learning RecSys

Raleigh, NC, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Posting language: English
Posted: Sep 23, 2026

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Original job description

Archived listing. The details below describe a past opening.

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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