Senior ML Engineer, Ads

New

Skills

Airflow BigQuery Deep Learning Machine Learning Pytorch Spark TensorFlow

Reddit is seeking a Senior Staff Machine Learning Engineer specializing in Ads Targeting to lead the development of advanced machine learning solutions for advertising products. This fully remote role, open to US-based applicants, offers the opportunity to drive impactful research, design, and execution of ML-based targeting products, collaborating closely with cross-functional teams to improve advertiser outcomes and shape team strategy.

Job Overview
  • Lead the design and implementation of ML-driven ad targeting products such as auto targeting and user lookalikes.
  • Drive technical research direction, roadmap planning, and project execution for complex ML initiatives.
  • Mentor junior engineers and contribute to team vision and strategy.
  • Collaborate with product managers, engineering, research, and marketing stakeholders.
Key Responsibilities
  • Research, develop, test, and launch new deep learning model architectures for ad retrieval and targeting.
  • Own end-to-end experimentation and deployment of ML models to enhance targeting products.
  • Work on large-scale data systems and integrate ML solutions into production environments.
  • Guide technical strategy and prioritize product roadmap based on data analysis and industry trends.
  • Provide technical mentorship and foster innovation within the team.
Required Skills & Qualifications
  • 8+ years of experience in building and deploying machine learning models.
  • 5+ years of hands-on experience with TensorFlow or PyTorch.
  • Proven tech lead experience in ML product teams.
  • Expertise in deep learning retrieval models (GNNs, transformers, two tower models, LLMs).
  • Experience with large-scale data processing (Spark, Dataflow, Kubeflow, Airflow, BigQuery).
  • Familiarity with ads retrieval, ranking, or recommendation systems.
  • Knowledge of nearest-neighbor search systems is a plus.
  • Experience collaborating with research, product, and infrastructure teams.
  • Strong background in representation learning or transfer learning.
  • Excellent communication and leadership skills.

No forms. Your profile is generated instantly.

Job Type: Remote

Salary: Not Disclosed

Experience: Entry

Duration: 12.0 Months

Share this job:

Similar Jobs

Remote AI Analyst

Posted 54 days ago

Drive customer experience automation

Optimize business processes with AI solutions

Ai Business Analyst Data Analysis Data Visualization

Principal AI Engineer Role

Posted 54 days ago

Hire a remote Principal AI Engineer

Develop customer experience automation solutions

Ai Automation AWS Cloud Computing

ML Engineer - AdTech

Posted 54 days ago

Design and implement ML systems|Apply optimization strategies|Collaborate with teams|Analyze data

r user behavior|Develop data

C++ Data Analysis Java Machine Learning

Forward Deployed Software Engineer

Posted 54 days ago

Lead technical implementation and optimization of data platform

Serve as primary technical contact for key accounts

Airflow AWS Databricks Engineer

Staff Software Engineer

Posted 54 days ago

Revolutionize enterprise data operations through AI solutions.

Automate and accelerate data tasks for overworked data teams.

Ai Airflow Ansible Api Development

Data Lead: ETL & Analytics

Posted 54 days ago

Improve data infrastructure Optimize performance and accessibility Enable data-driven

g Collaborate with cross-functional teams Mentor and lead data

Airflow Analytics AWS BigQuery

Senior Data Scientist Role

Posted 54 days ago

Hire a remote Senior Data Scientist

Enhance product with data-driven insights

A/b Testing Big Data Communication Cross-functional Communication

Remote Senior Data Engineer

Posted 54 days ago

Hiring a remote Senior Data Engineer for Apollo

Full-time position in Poland

AWS BigQuery Cloud Data

Senior Backend Engineer

Posted 54 days ago

Develop scalable backend solutions

Mentor team members

Angular Api Development Architecture AWS

Senior AI Engineer Role

Posted 54 days ago

Build and deploy scalable AI systems for production use.

Develop advanced multi-agent architectures and conversational AI.

Api Integration Architecture AWS Backend Development

Senior Backend Engineer Role

Posted 54 days ago

Design scalable backend solutions

Lead full software development lifecycle

Agile Methodologies Android Android development Apache Kafka

Staff ML Engineer, Apollo

Posted 54 days ago

Lead development of scalable ML systems

Advance Apollo's AI-native product features

Airflow Architecture Databricks Engineer

Senior ML Engineer, Remote

Posted 54 days ago

Design and productionize scalable machine learning systems

Personalize user experiences using data-driven models

Cloud Computer science Databricks Engineer

Senior ML Engineer II at Apollo

Posted 54 days ago

Build and productionize Machine Learning models for Apollo products

Optimize users' experience at all stages of their product journey

Airflow Ai Systems Cloud Computer science

Senior Fullstack Engineer

Posted 54 days ago

Work with Apollo’s 200M+ Leads data and build features on top of it

Improve data quality and build customer-facing products

Android API Design Automated Testing AWS

Senior Product Manager

Posted 54 days ago

Build vision, strategy, and roadmap for new product line

Incorporate data analysis & research for product decisions

Ab testing Agile Agile Methodology Analytical Skills

ML Engineer on Apollo Team

Posted 54 days ago

Build and deploy ML models for Apollo products.

Enhance user experience through data-driven insights.

Airflow Cloud Computer science Databricks

Data Architect Role

Posted 54 days ago

Design scalable data architectures, Lead big data systems development, Integrate AI and

ion, Deploy production services, Drive thought

AWS Docker Gitlab Hadoop

Enterprise Account Executive

Posted 54 days ago

Manage key enterprise accounts effectively.

Drive revenue growth through strategic planning.

Account Executive Account manager Client Relationship Management Cloud Computing

AI Team Engineering Lead

Posted 54 days ago

. Lead and manage the AI Team effectively

. Drive innovation in AI technologies

Big Data Cloud Computing Data Science Java

Applied AI Engineer

Posted 54 days ago

Guide customers through product journey

Build custom demos and prototypes

Ai Tools Engineer JavaScript LLMs

Distributed ML Optimization Engineer

Posted 54 days ago

Optimize distributed ML performance

Accelerate deep learning inference

C++ CUDA Python Pytorch

AI Platform Lead Engineer

Posted 54 days ago

Design scalable AI data platforms

Optimize ML pipeline efficiency and resource allocation

Airflow BigQuery Dataflow Pyspark

Senior AI Product Manager

Posted 54 days ago

Drive AI quality in collaboration products

Lead remote cross-functional teams

Agile Methodologies Ai Data Analysis Machine Learning

AI Senior Design Manager

Posted 54 days ago

Lead AI-focused design initiatives

Manage and mentor remote design teams

Ai Collaboration Tools Cross-functional Collaboration Machine Learning

Staff Data Scientist Lead

Posted 54 days ago

Provide technical leadership in data science

Develop and implement advanced analytics models

Big Data Hadoop hive Machine Learning

Senior Data Scientist

Posted 54 days ago

Drive cross-functional data initiatives

Collaborate with various teams to uncover insights

Analytics Big Data Bi tools Data Mining

Senior Data Scientist Project

Posted 54 days ago

Drive data-driven strategies for product development.

Enhance business and customer impact through data analysis.

Big Data Hadoop Machine Learning Numpy

Senior Analytics Engineer

Posted 54 days ago

Hiring a Senior Analytics Engineer remotely

Axios - Smart brevity

Airflow Analytics BigQuery Bi tools

Principal Data Engineer

Posted 54 days ago

Set technical direction for data initiatives

Design and build scalable data pipelines

Architecture Databricks Data Compliance Data Modeling

Sr. Principal - HRIS

Posted 54 days ago

Lead HR transformation through Workday optimization

Guide cross-functional teams in complex Workday changes

Ai Automation Data Analytics Documentation

Senior Product Manager - Finance

Posted 54 days ago

Drive the strategy, roadmap, and delivery of the Financial Models product.

Serve as a subject matter expert for financial modeling within the Financial Platform.

Accounting Agile Agile Development Cross-functional Collaboration

Senior Product Manager-Finance

Posted 54 days ago

Seeking an experienced Product Manager with a focus on Finance & Accounting.

Driving the strategy, roadmap, and delivery of Financial Models within a Financial Platform.

Agile Cross-functional Collaboration Cybersecurity Finance & Accounting

Principal Product Manager - AI Platform

Posted 54 days ago

Lead and drive product initiatives for AI and Data Product Platform

Adopt and implement data mesh framework across the organization

Agile Agile Development Databricks Financial Acumen

Principal Product Manager

Posted 54 days ago

Lead multiple product initiatives from concept to delivery.

Drive data business transformation and enhance customer outcomes.

Agile Agile Development Analytics Databricks

Senior Data Architect for Blackbaud

Posted 54 days ago

Lead data strategy and architecture for Blackbaud

Design breakthrough products in Data Intelligence

Big Data Databricks Data Modeling Machine Learning

AI Sales Specialist Role

Posted 54 days ago

Drive adoption of AI-powered solutions

Support and enable sales strategies

Analytics Communication Machine Learning Natural Language Processing

Enterprise Data Architect Role

Posted 54 days ago

Design and oversee enterprise-wide data architecture

Develop strategies for data platforms and analytics

AWS Big Data Databricks Data Modeling

Principal Data Engineer Role

Posted 54 days ago

Modernize and optimize legacy data warehouse systems

Design and implement scalable data pipelines

Architecture AWS Databricks Devops

Principal Product Manager, Data

Posted 54 days ago

Lead strategic product initiatives for data and AI platforms

Drive organizational adoption of data mesh framework

Agile Agile Methodologies Databricks Financial Acumen

AI/ML Senior Engineer

Posted 54 days ago

Design and implement scalable AI/ML models

Optimize and maintain enterprise AI solutions

AWS Data Modeling Deep Learning Engineer

Senior Software Engineer

Posted 54 days ago

Design and develop cloud-native API first platform for patented data and AI-powered Security Knowledge Platform

Build and maintain integrations connecting platform with customer systems, tools, and more

Agile Agile Development Ai Tools Android

Junior Cloud Field Engineer

Posted 54 days ago

Assist global companies in adopting private cloud infrastructure

Design and implement cloud solutions using Linux Ubuntu, OpenStack, Kubernetes, etc.

AWS Ceph Cloud Cloud Computing

Enterprise Open Source Sales Manager

Posted 54 days ago

Lead and grow regional sales teams

Drive adoption of open source solutions

Cloud Computing Container Technologies Devops Docker

Python Kubernetes Engineer

Posted 54 days ago

Hiring Python and Kubernetes Engineers for Data, Workflows, AI/ML, and Analytics solutions

Collaborating on end-to-end data analytics using open-source tools

Agile Development Airflow Analytics Cloud Computing

Enterprise Account Executive Role

Posted 54 days ago

Drive enterprise adoption of open source solutions

Build and manage client relationships for long-term value

Account Executive Account manager Cloud Computing Container Technologies