科技職缺 — 第 10 頁 · freehire

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379 jobs

379 jobs

Staff Data Scientist - Ads Measurement, Signals, Privacy

RemoteNorth AmericaContractStaff

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.

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

217 000 – 303 900 $

Staff Frontend Engineer, Ads Creative

RemoteNorth AmericaContractStaff

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.

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

217 000 – 303 900 $

Staff Product Manager, Ads Safety (Ads Review)

RemoteNorth AmericaContractStaff

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.

agile ai automation data-pipelines machine-learning

217 000 – 303 900 $

Machine Learning Engineer, Ads Optimization

RemoteNorth AmericaContractSenior

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.

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

216 700 – 303 400 $

Machine Learning Systems Engineer, Ads ML Platform

RemoteEuropeContract

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

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.

agentic-ai ai airflow api automation +12 skills

Senior Product Manager, GTM Automation

North AmericaContractSenior

Senior PM at Reddit owning the roadmap for GTM systems and AI-powered tooling (Salesforce, data enrichment, lead routing/scoring, account planning). Turns ambiguous sales and go-to-market problems into scalable products that boost seller productivity and revenue efficiency.

ai automation go-to-market marketing-automation pipeline-management +2 skills

167 500 – 234 500 $

Staff Data Scientist, Marketing

RemoteNorth AmericaContractStaff

Lead marketing measurement strategy at Reddit, building MMM/MTA systems and always-on incrementality experiments to quantify the impact of hundreds of millions in marketing spend across B2B advertiser acquisition and B2C user growth. Uses Python/R/SQL, causal inference, and ML to optimize ROI.

ai causal-inference data-pipelines data-science machine-learning +5 skills

217 000 – 303 900 $

Staff Technical Product Manager, Ads ML Platform

RemoteNorth AmericaContractStaff

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.

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

217 000 – 303 900 $

Senior Machine Learning Systems Engineer, Ads ML Experience Platform

RemoteNorth AmericaContractSenior

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).

agentic-ai ai airflow api automation +10 skills

216 700 – 303 400 $

Senior Product Manager, Ads - Shopping Catalogs

RemoteNorth AmericaContractSenior

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.

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

190 800 – 267 100 $

Staff Android Engineer, Brand Ad Formats

RemoteNorth AmericaContractStaff

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.

ai android bigquery firebase generative-ai +4 skills

217 000 – 303 900 $

Staff Data Scientist, Ads

RemoteNorth AmericaContractStaff

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.

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

217 000 – 303 900 $

Staff Data Scientist, Ads

RemoteNorth AmericaContractStaff

Staff Data Scientist on Reddit's Ads team owning measurement, identity resolution, and signal-quality initiatives that improve advertiser outcomes. Designs probabilistic identity graphs, advances lift and experimentation methodologies, and quantifies signal value to boost bidding efficiency and ROAS using Python/R, SQL, and advanced ML/statistical modeling.

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

Staff Machine Learning Engineer, Shopping Ads

RemoteNorth AmericaContractStaff

Staff ML Engineer on Reddit's Shopping Ads team leading end-to-end ML strategy for ad delivery—targeting, retrieval, ranking, conversion prediction, and feature engineering—at scale for Dynamic Product Ads and Product Listing Ads.

ai data-science deep-learning ecommerce embeddings +4 skills

230 000 – 322 000 $

Senior Data Scientist, Ads

RemoteNorth AmericaContractSenior

Senior Data Scientist on Reddit's Ads team applying ML, statistical modeling, and large-scale data analysis to improve advertiser experience and ad platform performance. Partners with PMs and engineers on experimentation, anomaly detection, prediction models, and monetization insights.

ab-testing ai anomaly-detection bigquery causal-inference +11 skills

190 800 – 267 100 $

Senior Platform Engineer, Infrastructure

RemoteNorth AmericaSenior

Senior platform engineer role focused on infrastructure at Webflow, an agentic web marketing platform that helps marketing teams build, manage, and optimize high-performing web experiences.

agentic-ai ansible pulumi terraform webflow

Principal Software Engineer, Ads Experience

North AmericaFull-timePrincipal

Principal engineer architecting Roblox's high-scale advertising platform across the Ads Manager, immersive brand ad formats, and creator monetization systems. Core stack includes Go/C# backend services, React/TypeScript frontends, distributed data processing with Spark/Flink, and Gen AI integration.

ai backbone csharp distributed-systems flink +5 skills

293 800 – 343 340 $

Principal Machine Learning Infrastructure Engineer, Ads & Discovery

North AmericaFull-timePrincipal

Build and own large-scale ML infrastructure powering Roblox's Ads & Discovery systems, operating at hundreds-of-billions-of-engagements scale. Work across model architecture and ML infra (FSDP, vLLM, SGLang, CUDA, distributed training/serving) for recommendation, search, LLMs, and generative rankers.

agentic-ai ai cuda data-pipelines distributed-training +6 skills

295 250 – 345 040 $

Senior Frontend Software Engineer, Ads Experience

North AmericaFull-timeSenior

Senior frontend engineer building Roblox's new advertising experience—crafting React/TypeScript tools for advertisers and publishers across web and devices at massive scale.

ab-testing game-development javascript react statistics +1 skills

242 100 – 293 800 $