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In Shop Ads, we personalize sellers' shops to delight our buyers' and satisfy their needs. From the products to the text and media that complement them, the layout that makes it most accessible - every decision has the buyer in mind.
Our Tel-Aviv team develops machine-learning models that serve billions of buyers daily. To do so, we develop state-of-the-art recommendation and ranking systems. We work closely with domain experts to design features and embedding spaces best fitted for eCommerce. Finally, we use Meta's cutting-edge generative models to personalize the experience for our buyers.
Our team also builds AI capabilities to enhance Metas product catalogs to improve ads performance. Catalog-powered ads account for a significant portion of Metas revenue, with unlocking deep semantic understanding of our products being a key strategic lever for revenue growth.
If you're passionate about ML at scale and want to work with an amazing group of people - look no further - come and join us!
Software Engineer, Machine Learning Responsibilities
Play a role in setting the direction and goals for the ML pillar, in terms of project impact, ML system design, and ML excellence.
Owning the entire development cycle, from ideation to realization across the stack. Designing and developing machine learning models using supervised, unsupervised, and deep learning techniques.
Implementing and testing machine learning models in a production environment
Take part in the overall team engineering efforts and contribute with hands-on work
Working with software engineers to integrate machine learning models into applications and systems
Collaborating with data scientists to identify and select appropriate machine learning algorithms and techniques

As part of Lite Interfaces team, youll be part in creating and improving products used by more than 1 billion users around the world, as well as driving growth for Metas family of apps through platforms such as SEO and paid marketing.

Our data engineers work cross-functionally with software engineering, data science and product management to provide the team with essential data needed for making strategic decisions, finding opportunities and answering crucial questions about our users and products.

As a data engineer, you'll have the opportunity to work with petabyte scale datasets and complex data models and logics, which youll then translate into efficient and scalable pipelines, tables and dashboards.
Data Engineer, Lite-Interfaces Responsibilities
Collaborate with engineers, product managers, and data scientists to understand data needs, representing key data insights in a meaningful way
Design, build, and launch collections of sophisticated data models and visualizations that support multiple use cases across different products or domains
Solve challenging data integration problems, utilizing optimal ETL patterns, frameworks, query techniques, sourcing from structured and unstructured data sources
Determine and implement the security model based on privacy requirements, confirm safeguards are followed, address data quality issues, and evolve governance processes within allocated areas of ownership
Optimize logging, pipelines, dashboards, frameworks, and systems to facilitate easier development of data artifacts
Influence product and cross-functional teams to identify data opportunities to drive impact

We are looking for an experienced system engineer to join our team! Our SE are the locomotive of the development process, they have rare combination of deep technical understanding, problem solving capabilities and knowing customer needs

What youll be doing?

Lead technical development of a complex metrology system using a cross-disciplinary team of engineers
Lead the entire system error budgets against the required specs and provide a technical roadmap for future advanced technology based on the system error budget Partition large systems into subsystems, modules, and components, each clearly defined and straightforward to implement
Perform detailed and efficient root cause analysis to problems arise during development and field-escalations
Drive validation and verification activities for the overall product, including system level testing.
Work with program managers to build and handle project schedules. Interfaces closely with service, manufacturing, engineering and marketing team to define and optimize system performance and resolve performance issues.
Responsibilities

Ensure the system will meet the system requirements
Understanding deeply the technical aspects of the system (HW/Algo/SW) and our customers use-cases to provide robust technical capabilities to our customers requirements
Hands-on solving and maintaining of engineering prototype systems in division headquarters Review and approve system requirements and design documents
Contribute to and work the product marketing and the divisions strategic plans to clarify the market need in terms of system requirements
Collect and analyze large amount of data from the system (in hose and from customers) to gain deep insights regard the system behavior
Respond to field critical issues where field service engineers have failed to resolve complex system performance problems, by providing written plans of action by e-mail, phone or on-site hands-on assistance at customer sites worldwide
Be able to quickly get up to speed to design and implement multi-disciplinary experiments, write and peer review detailed test plans and summary reports for system testing
Whats in it for you?

A key player in the design of the most sophisticated, complex systems, employing innovative technology in each field.
Leading to the best solution in a multidisciplinary team, with SW, Algo, Physics, Motion, Mechanics, Electronics and Optics.
Endless professional development possibilities Diverse career growth opportunities

We are the teams who create all of Meta's products used by billions of people around the world. Want to build new features and improve existing products like Messenger, Video, Groups, News Feed, Search and more? Want to solve unique, large scale, highly complex technical problems? Meta is seeking experienced full-stack Software Engineers to join our product teams. You can help build products that help us connect the next billion people, create new features that have billions of interactions per day and be a part of a team thats working to help people connect with each other around the globe. Join us!
Software Engineer - Infrastructure Responsibilities
Design core, backend software components
Code using primarily C/C++, Java, PHP and Hack
Interface with other teams to incorporate their innovations and vice versa
Conduct design and code reviews
Analyze and improve efficiency, scalability, and stability of various system resources
Establish self as an owner of a particular component, feature or system with expert end-to-end understanding
Successfully completes projects at large scope while maintaining a consistent high level of productivity