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Engineer-in-Training (Stormwater)
Dibble Engineering
Denver, CO
- $68,000 to $74,000 USD / year
You will have an interest in stormwater management, planning, and engineering, while supporting stormwater, airport, land development, utilities, and transportation projects across…
Added just now
CS
05525 - Senior Machinist
Crafted Staff
York, PA
- $30 to $35 USD / hour
The selected candidate will work from blueprints, sketches, planning sheets, engineering information, and work instructions to produce components that meet dimensional and surface-quality…
Added 1 min ago
C
Software Engineer Internship - Summer 2027
Casey's
Ankeny, IA
- $24 to $27 USD / hour
As a Software Engineering Intern, you'll help create and support applications used by Casey's business units and Store Team Members. You'll have the opportunity to work collaboratively on a…
Added 1 min ago
Lead Associate Principal, Software Engineering: Java
The Options Clearing Corporation
United States
[Required] Java-based software development experience, including deep understanding of Java fundamentals like Memory Model, Data structures, Concurrency and Multithreading
Added 1 min ago
Windows System Administrator, Level 2
Independent Software
Columbia, MD
At Independent Software, as a System Administrator Level 2, you will administer, maintain, and troubleshoot Windows-based IT systems in a mission-critical environment. You will support…
Added 2 mins ago
Senior Account Executive
PayRange
Remote, United States
Partner closely with Sales Development, Marketing, Sales Engineering, and Customer Success to accelerate customer acquisition and ensure successful onboarding.
Added 3 mins ago
LI
Software Developer Intern (Summer 2027)
L.L.Bean Inc.
Freeport, ME
- $20 to $22 USD / hour
Position Overview: We are seeking a motivated and enthusiastic Software Developer Intern to join our dynamic IT team. This internship offers hands-on experience in software development,…
Added 5 mins ago
Systems Engineer
Odyssey Systems Consulting Group, Ltd.
Hampton, VA
Provide systems engineering support throughout the acquisition lifecycle, including requirements analysis, design, development, integration, testing, deployment, sustainment, and operations.
Added 5 mins ago
Senior Test Engineer (SME)
Odyssey Systems Consulting Group, Ltd.
Hanscom AFB, MA
Familiarity with DevSecOps and Agile software development practices
Added 5 mins ago
QEWR Principal Data Manager
Odyssey Systems Consulting Group, Ltd.
Hanscom AFB, MA
Understanding of all phases of the software development life cycle
Added 5 mins ago
Principal Test Engineer
Odyssey Systems Consulting Group, Ltd.
Ogden, UT
Excels in cross-functional collaboration, working closely with engineering, acquisition, cybersecurity, logistics, software, and operational test organizations to achieve testing objectives.
Added 5 mins ago
Supplier Quality Engineer 2
Mattson
Fremont, CA
…position will work in full collaboration with Product Design and Development, Manufacturing, Supply Chain and Supplier Quality…
Added 5 mins ago
Tier 2 Incident Response Analyst
Quantum Sky
Washington, DC
Participate in the development, implementation, and tuning of the SOC tools detection content and alerting signatures.
Added 6 mins ago
Project Manager - Facades Engineering
KCI Technologies Inc.
Allentown, PA · Woodcliff, NJ · New York, NY · Albany, NY · Baltimore, MD
…experience.• Participation in continuing education and professional development programs.• Proven experience in project management roles, with a track record of successful project…
Added 6 mins ago
Process Automation Engineer III, Manufacturing Engineering
ThermoFisher Scientific
Saint Louis, MO
The Process Automation Engineer III is a key member of the site Engineering team, reporting to the Manufacturing Engineering Automation Manager. This role is responsible for supporting and…
Added 6 mins ago
Software Developer I
Iowa State University
Ames, IA
…Liberal Arts and Sciences at Iowa State University is seeking a Software Developer I. CSSM provides statistical research and consulting, data analysis, software development, and IT support…
Added 6 mins ago
SH
Senior Project Manager
Stanford Health Care
United States
- $68.52 to $90.78 USD / hour
…needs of the project coordinators and managers in the design, development and execution of the…
Added 7 mins ago
AM
2027 Spring Process Engineer Co-op - Doctorate (Gloucester, MA)
Applied Materials, Inc
Gloucester, MA
- $47 to $50 USD / hour
…equipment used throughout the industry. Through innovative engineering and scientific research, we advance technologies including ion implantation, material modification, deposition, etch,…
Added 7 mins ago
Program Manager, Chemical Safety
Princeton University
Princeton, NJ
…selection of appropriate Personal Protective Equipment (PPE), engineering controls and SOP development associated with research activities involving chemical agents and…
Added 8 mins ago
Collections & Recovery Business Systems Analyst
Citizens Financial Group, Inc.
Johnston, RI · Irving, TX · Glen Allen, VA · Pittsburgh, PA
Participate/lead teams in the design, development and delivery of technology/service-based projects or components of larger, complex projects.
Added 9 mins ago
CO
Civil Engineer II / III - Infrastructure - Public Works
City of Greeley
Greeley, CO
- $97,918 to $131,314 USD / year
…Successful candidates will contribute to transportation planning, development review, traffic engineering, asset management, and project delivery while working collaboratively with City…
Added 9 mins ago
CO
Civil Engineer III - Transportation Engineer - Public Works
City of Greeley
Greeley, CO
- $97,918 to $141,982 USD / year
The Civil Engineer III – Transportation Engineer performs advanced professional engineering work related to transportation planning, traffic operations, development review, capital project…
Added 9 mins ago
CO
Water Instrument Technician (Electrical) - Water & Sewer
City of Greeley
Greeley, CO
- $35.37 to $51.29 USD / hour
…their work by encouraging excellence and investing in employee development and recognition. This philosophy is grounded in fiscal responsibility, organizational effectiveness, and employee…
Added 9 mins ago
Systems Engineer - Scrum Master
Nightwing Intelligence Solutions, LLC
Sterling, VA
We are seeking an experienced Scrum Master to support a software development team operating under Scrum Agile with a two‑week sprint cadence. The Scrum Master will facilitate all Agile…
Added 9 mins ago
Software Developer I (System Security)
Nightwing Intelligence Solutions, LLC
Huntsville, AL
This role is ideal for an early career software developer who wants to dive deep into operating system internals and low-level security engineering. While you don't need to be a kernel…

Software Engineer, Machine Learning RecSys

Trenton, NJ, 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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