Reddit

Machine Learning Engineer, Ads Optimization

Reddit · Full Time · an hour ago

🌎 United States 💵 $216K - $303K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and implement optimization algorithms for auctions, bidding strategies, and pacing to balance advertiser performance and user experience. Own the end-to-end lifecycle of these systems from problem formulation and algorithm design to production deployment.

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Staff Data Scientist - Ads Measurement, Signals, Privacy

Reddit · Full Time · 7 hours ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Lead the strategic direction of ads identity, measurement, and signal quality to improve advertiser experience and bidding efficiency. Design probabilistic models for identity resolution and develop rigorous statistical frameworks for brand and conversion lift products.

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

Reddit · Full Time · 8 hours ago

🌎 United States 💵 $232K - $325K per year ⭐ 10+ yrs exp 💼 Software Development

Lead the scientific strategy for Reddit's ads measurement and signal systems to prove advertiser value and improve signal quality. Architect technical visions for privacy-aware measurement, incrementality, and causal inference models at scale.

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Staff Product Manager, Games Ecosystem

Reddit · Full Time · 12 hours ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Product

Lead the product strategy for Reddit's Games Ecosystem to integrate games into communities and creator platforms. Define roadmaps that balance consumer experiences, developer tools, and platform capabilities to drive game discovery and retention.

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Principal Technical Program Manager, Developer Productivity

Reddit · Full Time · 12 hours ago

🌎 United States 💵 $260K - $365K per year ⭐ 10+ yrs exp 💼 Software Development

Lead company-wide programs for AI-assisted engineering workflows to make AI-native development safe, scalable, and effective. Partner with cross-functional engineering leaders to define operating models, build measurement systems, and drive the cultural shift toward agentic development.

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Senior Machine Learning Engineer, Ads Content Understanding

Reddit · Full Time · 4 days ago

🌎 United States 💵 $216K - $303K per year ⭐ 5-10 yrs exp 💼 Software Development

Lead the development and deployment of scalable ML pipelines for Ads Content Understanding, focusing on knowledge graphs and commercial intent. Drive the adoption of LLM best practices, including distillation and evaluation, to improve monetization impact.

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Revenue Growth & Strategy Partner

Reddit · Full Time · 4 days ago

🌎 United States 💵 $154K - $252K per year ⭐ 5-10 yrs exp 💼 Sales

Act as a strategic advisor to senior sales leadership to shape commercial strategy and drive revenue growth. Translate high-level priorities into scalable operating models, governance frameworks, and measurable seller behaviors.

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Revenue Growth & Strategy Partner

Reddit · Full Time · 4 days ago

🌎 United Kingdom ⭐ 5-10 yrs exp 💼 Sales

Acts as a strategic advisor to senior sales leadership to solve high-priority commercial challenges and drive revenue growth. Translates executive strategy into scalable operating models, governance frameworks, and measurable seller behaviors.

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Senior Staff Software Engineer, Client Architecture

Reddit · Full Time · 4 days ago

🌎 United States 💵 $232K - $325K per year ⭐ 10+ yrs exp 💼 Software Development

Lead the architectural overhaul of post and comment composers across web and mobile platforms to enhance content creation. Define the multi-year technical vision for contribution formats, focusing on video creation, editing, and client-side performance.

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Senior Software Engineer

Reddit · Full Time · 4 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and build end-to-end scalable software solutions and write maintainable, well-tested code. Collaborate with cross-functional partners and leadership to align technical designs with business goals and advertiser revenue growth.

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Staff Machine Learning Engineer

Reddit · Full Time · 4 days ago

🌎 United States 💵 $230K - $322K per year ⭐ 2-5 yrs exp 💼 Software Development

Design and develop advanced machine learning models and feature representations to power large-scale advertising ranking and optimization platforms. Provide technical leadership and mentorship to engineers while shaping the long-term modeling vision across multiple advertising domains.

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Backend Engineer, Moderation Enforcement

Reddit · Full Time · 7 days ago

🌎 United States 💵 $164K - $229K per year ⭐ 2-5 yrs exp 💼 Software Development

Execute product and business strategy by building novel features for the Moderation organization. Contribute to the full development cycle, including technical design, development, testing, and launching of maintainable APIs.

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Lead Product Adoption Strategist, Mid-Market

Reddit · Full Time · 7 days ago

🌎 United States 💵 $182K - $254K per year ⭐ 5-10 yrs exp 💼 Others

Lead the scaling of Reddit's lower funnel ads product adoption for North American Mid-Market advertisers. Partner with Sales, Product, and Marketing teams to develop programs, enable sales teams, and advocate for advertiser needs.

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Senior Android Engineer, Design System

Reddit · Full Time · 7 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Evolve Reddit's cross-platform design system by building reusable components and improving UI architecture. Collaborate with cross-functional teams to enhance platform performance, accessibility, and the overall developer experience.

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Senior Software Engineer - DevX

Reddit · Full Time · 7 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and build scalable backend systems, APIs, and AI-powered workflows to improve the developer experience for Reddit engineers. Collaborate cross-functionally to prototype solutions and lead high-impact projects that enhance developer velocity and service reliability.

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Engineering Manager, Media Foundations and Delivery

Reddit · Full Time · 7 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Others

Lead the Media Foundations & Delivery team to modernize infrastructure and elevate media as a first-class citizen at Reddit. Manage a cross-functional team of engineers to optimize playback quality, global distribution via CDNs, and standardize streaming protocols.

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Staff Software Engineer, DevPlatform

Reddit · Full Time · 10 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Build and maintain the underlying infrastructure and new features for the developer platform, such as SQL database as a service. Contribute to the full development lifecycle, including technical design, code reviews, and team strategy planning.

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Staff Technical Program Manager

Reddit · Full Time · 10 days ago

🌎 United States 💵 $194K - $272K per year ⭐ 10+ yrs exp 💼 Product

Lead cross-functional technical programs within the Ads Monetization engineering space to drive business accomplishments. Establish repeatable processes and provide mentorship to improve organizational scale and efficiency.

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Senior Director of Product, Ads Platform

Reddit · Full Time · 10 days ago

🌎 United States 💵 $299K - $418K per year ⭐ 10+ yrs exp 💼 Others

Lead the end-to-end Ads platform, overseeing the Advertiser Platform, Campaign Management UI, API, and Business Suite. Define a 3-year strategic roadmap to transition the platform toward an agentic, ML-driven monetization engine.

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Senior iOS Engineer, Media Foundations

Reddit · Full Time · 10 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Architect and develop a modular, high-performance iOS video player and media API to enhance Reddit's media experience. Partner with backend infrastructure and CDN teams to optimize global delivery and mentor other engineers on the team.

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Senior Android Engineer, Media Foundation

Reddit · Full Time · 10 days ago

🌎 United States 💵 $167K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Build novel media products and features to deliver high-performance video experiences for millions of users. Collaborate cross-functionally to drive technical strategy, architecture, and execution for Reddit's media foundation.

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Staff Engineer, Ads Business Manager

Reddit · Full Time · 11 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Define and drive the technical strategy for business identity, governance, and permissions systems within the Ads Business Manager team. Lead large cross-functional projects from concept to launch while mentoring engineers and aligning stakeholders.

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Senior Backend Engineer, IAM

Reddit · Full Time · 15 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and build scalable backend services for identity, authentication, and authorization to support millions of users. Act as a technical coach and mentor to drive high-leverage projects and align the IAM roadmap with company goals.

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Senior Security Engineer, AI Security

Reddit · Full Time · 17 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

The role involves reviewing and threat modeling AI-powered product features and agentic workflows to ensure secure deployment. You will build reusable security primitives, guardrails, and tooling to prevent prompt injection, jailbreaks, and data leakage.

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Senior Software Engineer, Storage

Reddit · Full Time · 18 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 5-10 yrs exp 💼 Software Development

Develop and maintain large-scale data storage and caching infrastructure to support hundreds of millions of users. Partner with ML, AI, and Search teams to build scalable technical solutions while ensuring high availability and reliability.

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Senior Software Engineer, Core Platform

Reddit · Full Time · 18 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and develop innovative, scalable API solutions to support Reddit's core platform and media experience. Provide technical coaching and mentorship to junior engineers while ensuring high system uptime and performance.

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Staff Software Engineer, Identity & Access Management

Reddit · Full Time · 21 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Design, deliver, and support the lifecycle of digital identities and authentication infrastructure across Reddit. Develop scalable IAM capabilities, API integrations, and monitoring frameworks to ensure secure and compliant access management.

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Staff Software Engineer, Media Experiences

Reddit · Full Time · 22 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Lead the technical architecture and strategy for Reddit's global media infrastructure, focusing on the ingestion, processing, and delivery of video and audio content. Drive the integration of AI for media recommendations and content moderation while mentoring multiple engineering teams.

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Director, Technology FP&A

Reddit · Full Time · 23 days ago

🌎 United States 💵 $245K - $344K per year ⭐ 10+ yrs exp 💼 Others

Provide strategic financial leadership to the Engineering organization by driving resourcing planning and aligning business needs with the financial plan. Own the engineering P&Ls, cloud reporting KPIs, and lead strategic projects to optimize cloud hosting costs.

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Senior Software Engineer, Presence

Reddit · Full Time · 24 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Collaborate cross-functionally to design and build novel products for the Reddit Pro and Youth Experience teams. Manage the full development cycle from technical design and experimentation to launch and mentoring other engineers.

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Staff Backend Engineer, Safety

Reddit · Full Time · 24 days ago

🌎 United States 💵 $217K - $303K per year ⭐ 10+ yrs exp 💼 Software Development

Lead a team of engineers to build and scale tools for Reddit's Safety and Moderation organization. Drive technical strategy, architecture, and execution for high-impact features while mentoring other engineers.

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Senior Software Engineer, Core Platform

Reddit · Full Time · 24 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and scale innovative API solutions and media platforms to support millions of users and high transaction volumes. Provide technical coaching and mentorship to junior engineers while ensuring high system uptime and performance.

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Senior Software Engineer, Core Platform

Reddit · Full Time · 24 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and scale innovative API solutions and media platforms to support hundreds of millions of users. Provide technical coaching and mentorship to junior engineers while ensuring high system uptime and performance.

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Senior Software Engineer, Core Platform

Reddit · Full Time · 24 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Develop and design innovative solutions to scale Reddit's Core API Platform and media experience. Act as a technical coach and mentor to junior engineers while ensuring high system uptime and performance.

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Senior Software Engineer, Core Platform

Reddit · Full Time · 24 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and scale innovative API solutions and services that handle hundreds of thousands of transactions per second. Act as a technical coach and mentor to junior engineers while optimizing Reddit's media experience for millions of users.

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Machine Learning Systems Engineer, Ads ML Platform

Reddit · Full Time · 25 days ago

🌎 United Kingdom ⭐ 2-5 yrs exp 💼 Software Development

Design and build scalable data infrastructure for large-scale feature and training set computation and storage. Develop frameworks for batch and real-time features while partnering with ML engineers to integrate workflows into production systems.

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Machine Learning Systems Engineer, Ads ML Platform

Reddit · Full Time · 25 days ago

🌎 Sweden ⭐ 2-5 yrs exp 💼 Software Development

Design and build scalable data infrastructure for large-scale feature and training set computation and storage. Develop frameworks for batch and real-time features while partnering with ML engineers to integrate workflows into production systems.

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Senior Software Engineer, Ads

Reddit · Full Time · 25 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and implement backend Ads products, including microservices, APIs, and real-time data intensive systems. Lead operational stability improvements and collaborate with product, platform, and data teams to execute project timelines.

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Software Engineer

Reddit · Full Time · 25 days ago

🌎 Canada ⭐ 2-5 yrs exp 💼 Software Development

Design and implement backend Ads products, including microservices, APIs, and distributed systems. Collaborate with product, platform, and data teams to improve operational stability and build extensible components.

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Engineering Manager, Ads ML Efficiency

Reddit · Full Time · 25 days ago

🌎 United States 💵 $230K - $322K per year ⭐ 10+ yrs exp 💼 Software Development

Lead a team focused on making Ads ML model training and inference faster, cheaper, and more scalable. Partner with ranking and platform teams to identify bottlenecks and build reusable efficiency tooling and guardrails.

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Senior Business Engineer

Reddit · Full Time · 25 days ago

🌎 Canada ⭐ 5-10 yrs exp 💼 Software Development

Act as a technical advisor and solutions architect to guide strategic partners through the integration of Reddit's advertising APIs. Design and prototype proof-of-concept solutions while collaborating with internal and external engineering teams to optimize platform performance.

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Senior Machine Learning Systems Engineer, Ads ML Experience Platform

Reddit · Full Time · 25 days ago

🌎 United States 💵 $216K - $303K per year ⭐ 5-10 yrs exp 💼 Software Development

Design and build large-scale offline ML experimentation platforms and production-grade training orchestration frameworks. Develop an agentic AI execution platform to support autonomous and human-in-the-loop workflows.

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Senior Frontend Software Engineer, Home Experience

Reddit · Full Time · 25 days ago

🌎 United States 💵 $190K - $267K per year ⭐ 5-10 yrs exp 💼 Software Development

Lead the development and implementation of critical frontend projects for Reddit's high-traffic feed pages. Collaborate cross-functionally with product and design teams to build novel features and mentor other engineers to improve technical standards.

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