科技職缺

HybridNorth AmericaFull-time

Workplace Coordinator

ai machine-learning networking spark

ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer. By uniting applied AI research, flexible…

Staff Frontend Engineer, Ads Creative

accessibility agentic-ai ai api generative-ai +6 skills

Staff frontend engineer setting technical direction for Reddit's advertiser tools (Ads Manager). Leads multi-quarter React/TypeScript initiatives across a large monorepo, driving frontend architecture, shared component patterns, and design-system adoption.

Staff Product Manager, Ads Safety (Ads Review)

agile ai automation data-pipelines machine-learning

Staff PM at Reddit defining product strategy for Ads Trust & Safety — ad review, advertiser trust, fraud prevention, and platform integrity. Drives automation, ML-assisted review, and cross-functional systems balancing user safety with ads business growth.

RemoteNorth AmericaContractSenior

Machine Learning Engineer, Ads Optimization

ai airflow bigquery data-science feature-engineering +6 skills

Design and implement ML-driven auction, bidding, and pacing algorithms that power Reddit's ads marketplace, optimizing advertiser performance (CPC, CPA, ROAS) and budget delivery at internet scale.

216 700 – 303 400 $

agentic-ai ai airflow api automation +12 skills

Machine Learning Systems Engineer, Ads ML Platform

RemoteEuropeContract

Netherlands

Build scalable data infrastructure for Reddit's Ads ML platform, including batch and real-time feature management systems, training set generation, and ML workflow automation. Core work involves distributed systems like Spark, Kafka, Flink, Ray, Airflow, and Kubernetes to power ML engineer productivity.

agentic-ai ai airflow api automation +12 skills

Machine Learning Systems Engineer, Ads ML Platform

RemoteUKContract

United Kingdom

Build and scale data infrastructure and feature management systems powering Reddit's Ads ML platform — designing batch/real-time pipelines, feature governance tooling, and developer-facing ML workflow automation. Core stack spans distributed systems like Spark, Kafka, Flink, Kubernetes, and BigQuery.

North AmericaContractLead

Senior Lead, Marketing Science Partnerships & Insights

ai analytics data-pipelines machine-learning

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on…

North AmericaContractStaff

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

Canada

Senior Staff Data Scientist at Reddit leading the scientific strategy for ads measurement, signal quality, identity, attribution, and privacy-aware measurement across the ads ecosystem. Day-to-day work involves designing causal inference and experimentation frameworks, partnering with ranking/bidding/engineering teams, and mentoring senior ICs using Python/SQL and statistical modeling.

ai causal-inference data-quality data-science machine-learning +3 skills

Sr. Staff Data Scientist - Ads Measurement, Signals, Privacy

ai causal-inference data-quality data-science machine-learning +3 skills

Senior Staff Data Scientist owning the scientific strategy for Reddit's ads measurement ecosystem — defining experimentation, causal inference, signal quality, identity, attribution, and privacy-aware measurement frameworks that connect ad exposure to advertiser outcomes.

232 500 – 325 500 $

North AmericaContractStaff

Staff Data Scientist - Ads Measurement, Signals, Privacy

Canada

Staff Data Scientist on Reddit's Ads Data Science team, owning measurement, identity resolution, and signal strategy for the advertiser experience. Core work spans probabilistic identity modeling, lift experimentation, predictive modeling, and causal inference using Python/R and SQL.

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist - Ads Measurement, Signals, Privacy

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads team owning high-impact problems in ad measurement, identity resolution, and signal quality. Designs lift methodologies, identity graphs, and predictive modeling to improve bidding efficiency and ROAS using Python/R, SQL, ML, experimentation, and causal inference.

RemoteNorth AmericaContract

Engineering Manager, Ads ML Efficiency

ai automation distributed-systems distributed-training machine-learning +2 skills

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on…

Manager, Technical Solutions

North AmericaContract

ai api looker machine-learning tableau

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on…

Manager, Technical Solutions

North AmericaContract

ai api looker machine-learning tableau

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on…

Staff Technical Product Manager, Ads ML Platform

agentic-ai ai automation data-science generative-ai +3 skills

Staff PM owning the vision and roadmap for Reddit's Ads ML Platform — the infrastructure powering ad targeting, ranking, and content understanding models. Day-to-day work centers on ML platform strategy, developer tooling for MLEs, and integrating Generative AI/LLM workflows into ad systems.

RemoteNorth AmericaContractSenior

Senior Machine Learning Systems Engineer, Ads ML Experience Platform

agentic-ai ai airflow api automation +10 skills

Designs and builds large-scale ML experimentation, training orchestration, and agentic AI platform infrastructure for Reddit's Ads ML lifecycle. Works with distributed systems (Spark/Flink/Ray), orchestration frameworks (Kubeflow/Argo/Airflow), and emerging agentic AI protocols (MCP, A2A).

216 700 – 303 400 $

RemoteNorth AmericaContractSenior

Senior Product Manager, Ads - Shopping Catalogs

agentic-ai ai automation ecommerce feature-engineering +3 skills

Senior PM on Reddit's Ads Shopping Catalogs team owning the Product Catalog and Product Knowledge Graph end-to-end for both paid and organic Shopping. Drives advertiser onboarding, LLM-based catalog enrichment, merchant/Shopify integrations, and the long-term catalog platform vision that powers Dynamic Product Ads.

190 800 – 267 100 $

Staff Android Engineer, Brand Ad Formats

ai android bigquery firebase generative-ai +4 skills

Staff-level Android engineer leading the technical strategy for Reddit's Video Ads and brand ad formats on Android. Partners with Product and Design on roadmaps, drives end-to-end delivery, and mentors senior engineers while building high-performance, scalable ad experiences in Kotlin.

Staff Data Scientist, Ads

ab-testing ai causal-inference data-science machine-learning +4 skills

Staff Data Scientist on Reddit's Ads team owning identity resolution, lift/measurement methodologies, and signal strategy for the advertiser experience. Designs probabilistic identity graphs, large-scale experimentation, and predictive models using Python/R, SQL, and machine learning.