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Reddit Backed by a16zBacked by Sequoia
43 views 5 hours ago

Staff Product Manager, Ads Formats

Open 52d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

The Staff Product Manager will lead the strategy and execution for Reddit's ad formats and browser experiences, collaborating with engineering, design, and data science teams to optimize ad performance. This role focuses on driving foundational investments and lower-funnel ad formats to deliver value for advertisers and users.

AI Data Science Go-to-Market
217K – 304K $
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Reddit Backed by a16zBacked by Sequoia
99 views 5 hours ago

Senior Frontend Engineer, Ads Creative

Open 50d RemoteNorth AmericaContractSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior frontend engineer on Reddit's Ads Creative & Recommendations team, owning the technical design and delivery of advertiser-facing features in Ads Manager (creative and recommendation workflows). Core stack is JavaScript, TypeScript, and React, working alongside product, design, data science, and ML.

Accessibility Agentic AI AI API Data Science +7 skills
191K – 267K $
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Reddit Backed by a16zBacked by Sequoia
23 views 5 hours ago

Staff Software Engineer - Site Defense

Open 50d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff engineer on Reddit's Site Defense team, designing and operating high-scale, low-latency infrastructure that blocks DDoS attacks, bots, scraping, and abuse at the ingress/edge. Work spans distributed systems, networking (CDNs, proxies, load balancing), security, and applied ML for real-time traffic classification.

AI Anomaly Detection C++ Distributed Systems Java +6 skills
217K – 304K $
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Reddit Backed by a16zBacked by Sequoia
13 views 5 hours ago

Staff Software Engineer, Developer Ecosystem

Open 48d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff engineer helping shape Reddit's developer platform: building and leading the backend, platform, and full-stack systems and tools that let tens of thousands of external developers build apps on Reddit. Work spans the stack, with familiarity expected in C++, Java, Go, JavaScript, TypeScript, or React.

AI API Api Design Developer Experience GraphQL +4 skills
217K – 304K $
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Reddit Backed by a16zBacked by Sequoia
89 views 5 hours ago

Frontend Engineer, Ads

Open 42d RemoteNorth AmericaContract Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Frontend engineer on Reddit's Brand Ad Formats team building ad experiences and patterns for Reddit's web app, owning the full development cycle from design through deploy. Core stack: TypeScript/JavaScript, React, HTML/CSS, with Go, gRPC, Kubernetes and GenAI tooling on the team.

AI CSS Design Patterns Docker Generative AI +9 skills
164K – 230K $
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Reddit Backed by a16zBacked by Sequoia
27 views 5 hours ago

Front End Software Engineer, Media Player

Open 41d RemoteNorth AmericaContract Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and evolve Reddit's web media player and the APIs that power video and audio playback, working cross-functionally through the full development cycle. The stack centers on React, TypeScript, and Next.js on the frontend with Go and Python backend APIs using GraphQL, REST, and gRPC.

AI API GraphQL gRPC JavaScript +7 skills
165K – 229K $
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Reddit Backed by a16zBacked by Sequoia
12 views 5 hours ago

Staff Threat Analyst, Ads Fraud

Open 38d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

As a Staff Threat Analyst at Reddit, you will architect the strategy and systems for detecting advertiser fraud, including account takeovers and billing abuse. You will conduct deep-dive investigations using SQL and Python, partner with engineering to build automated detection pipelines, and design operational playbooks to protect the advertising ecosystem.

AI Analytics Big Data Data Science LLM +5 skills
168K – 235K $
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Reddit Backed by a16zBacked by Sequoia
32 views 5 hours ago

Staff Machine Learning Engineer, AI Security

Open 38d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Reddit is hiring a founding Staff Machine Learning Engineer on its AI Security team to lead the design, training, evaluation, and deployment of ML models that detect AI-related risks like prompt injection and jailbreaks. Day-to-day involves hands-on model development on Reddit's LLM Guardrails Platform using Python, PyTorch/TensorFlow, and distributed training pipelines, plus technical leadership

AI Data Lineage Data Pipelines Deep Learning Distributed Training +11 skills
230K – 322K $
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Reddit Backed by a16zBacked by Sequoia
15 views 5 hours ago

Staff Software Engineer - Ingestion Platform

Open 37d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff engineer leading Reddit's Ingestion Platform: designing and operating distributed data-movement services for streaming and batch workloads (Kafka, BigQuery, S3/GCS, Apache Iceberg, Flink) on Kubernetes, building self-service APIs and connectors, and migrating legacy ingestion systems.

AI API Automation BigQuery Cloud +15 skills
217K – 304K $
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Reddit Backed by a16zBacked by Sequoia
19 views 5 hours ago

Staff Software Engineer, Consumer Engineering

Open 37d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff backend engineer on Reddit's Consumer Engineering team, building and scaling the distributed systems and APIs behind user-facing features like feeds, recommendations, onboarding, growth, and monetization. Core stack includes Go or Python, GraphQL/REST/gRPC, and datastores like Redis, Cassandra, and PostgreSQL, with heavy use of A/B experimentation.

AI Android API Api Design Authentication +19 skills
217K – 303K $
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Reddit Backed by a16zBacked by Sequoia
21 views 5 hours ago

Senior Software Engineer, Consumer Engineering

Open 36d RemoteNorth AmericaContractSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior backend role building and scaling user-facing features for Reddit's discovery, engagement, and community platforms. You will design low-latency APIs and distributed systems using Go or Python, GraphQL, and gRPC, while collaborating with cross-functional teams to drive product growth through data-informed experimentation.

AI Android API Api Design Authentication +19 skills
190K – 267K $
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Reddit Backed by a16zBacked by Sequoia
28 views 5 hours ago

Software Engineer, Consumer Engineering

Open 36d RemoteNorth AmericaContract Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Reddit is hiring a backend software engineer for its Consumer Engineering organization to build and scale distributed backend services and APIs behind user-facing features like feeds, onboarding, notifications, and account management. The role emphasizes Go/Python (or Java/Kotlin/Rust/C++), GraphQL/REST/gRPC, distributed datastores like Redis/Cassandra/PostgreSQL, and A/B experimentation.

AI Android API Api Design Authentication +19 skills
164K – 229K $
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Reddit Backed by a16zBacked by Sequoia
35 views 5 hours ago

Staff Machine Learning Engineer, Retrieval

Open 36d RemoteNorth AmericaContractStaff Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff ML engineer providing technical leadership for Reddit's Ads Retrieval team — designing and shipping large-scale candidate-generation and retrieval models (two-tower, embeddings, ANN search) that determine which ads compete before ranking and auction. 100% remote within the US; base salary $230k–$322k plus equity.

AI Data Science Deep Learning Embeddings Machine Learning +5 skills
230K – 322K $
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Reddit Backed by a16zBacked by Sequoia
24 views 5 hours ago

Front End Software Engineer, Consumer Engineering

Open 35d RemoteNorth AmericaContractMiddle Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Reddit is hiring a front end software engineer for its Consumer Engineering org to build and scale user-facing features (feeds, onboarding, identity, growth, monetization) end to end. The role uses JavaScript/TypeScript, front-end frameworks like React/Vue/Angular/LIT/Polymer with CSS, and APIs (GraphQL, REST, gRPC), with heavy emphasis on A/B experimentation.

AI API Authentication Distributed Systems GraphQL +9 skills
164K – 230K $
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Reddit Backed by a16zBacked by Sequoia
30 views 5 hours ago

Senior Frontend Software Engineer, Consumer Engineering

Open 35d RemoteNorth AmericaContractSenior Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior frontend engineer on Reddit's Consumer Engineering team, owning end-to-end delivery of consumer-facing features across feeds, communities, growth, and monetization. Works with JavaScript/TypeScript, front-end frameworks (React, Vue, Angular, LIT, Polymer), CSS, and APIs like GraphQL and REST, with heavy use of A/B experimentation.

AI API Authentication Distributed Systems GraphQL +9 skills
191K – 267K $
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Reddit Backed by a16zBacked by Sequoia
31 views 5 hours ago

Software Engineer, Ingestion Platform

Open 34d RemoteNorth AmericaContract Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Software engineer on Reddit's Data Movement team who builds and maintains the large-scale data ingestion platform powering batch and streaming ML/BI workloads (100B+ events/day). Core stack includes Spark, Flink, Airflow, Kubernetes, and cloud-based infrastructure.

AI Airflow API BigQuery CI/CD +14 skills
164K – 230K $
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