Join the Ad Formats Foundation team to modernize core ad formats infrastructure, improve developer velocity, and increase reliability across desktop and mobile web. Responsibilities include implementing ad rendering and click handling, designing experiments and phased rollouts, building instrumentation and monitoring, and partnering with Ads and Web Platform teams to integrate solutions while maintaining performance and accessibility.

Work on Infrastructure Engineering teams (messaging, compute, build & deployment, Consumer IAM, core systems, security, GRC) to design, implement, and operate scalable APIs and distributed services. Requires 5+ years building internet-scale software, experience with languages like Go/Python/C++/Java, and cloud infrastructure (Kubernetes, IC/CD, AWS, GCP); responsibilities include end-to-end delivery, observability, performance optimization, and experimentation-driven decisions.

Staff Software Engineer on Reddit's iOS Platform team to design and own the architecture of Reddit's iOS app, improve modularity, performance, and developer experience, drive migrations across a large codebase, and mentor senior iOS engineers. Requires 10+ years software development experience and 5+ years designing/developing iOS applications. Base salary range: $217,000–$303,900 USD per year.

Remote (United States) senior engineer role on the Web Platform team responsible for designing and evolving Shreddit’s architecture, improving global performance and HTML rendering, building developer tooling and CI/CD, and leading full‑lifecycle delivery of cross‑service initiatives. Tech stack emphasis includes JavaScript/TypeScript, React, Next.js, API design (REST/GraphQL/gRPC/Thrift), observability and performance tuning. Base salary range listed: $190,800–$267,100 USD.

Turn AI capabilities into practical solutions across Sales, Marketing, Business Development, and Finance by prototyping and productionizing AI-native workflows, integrations, and automations. Own discovery through launch and adoption, implement enterprise integrations, LLM retrieval, observability, evals, and human-in-the-loop controls, and transfer maintainable workflows to function owners.

Join Reddit's ML Platform (ML Data Team) to design, implement, test, and operate ML infrastructure including signal-governance, prediction logging, and training-data systems. Requires 5+ years in ML platform work, experience with large-scale batch and streaming pipelines, distributed systems, and production reliability/observability practices. Base salary range (US) provided.

Remote (United States) staff Android role on Reddit’s Design System Team. Responsible for evolving the cross-platform design system and UI infrastructure, building reusable components, improving Android architecture and rendering patterns, optimizing performance, and advancing accessibility and developer experience. Requires 6+ years of software engineering experience.

Join Reddit as a Staff Android Engineer on the Android Platform team to lead technical direction and cross-team initiatives for a large Android codebase supporting millions of daily users. Responsibilities include architecting client health and observability foundations, improving developer experience (build/test/release safety), driving app architecture and migrations, and applying AI to developer workflows. Requires 5+ years software development experience (3+ years building Android apps), strong Kotlin and modern Android skills (Jetpack Compose, coroutines), and experience delivering shared platform capabilities used by multiple teams.

Work with cross-functional teams to design, implement, experiment on, and improve user-facing Android features at scale. Responsibilities include end-to-end project ownership, improving Android architecture, performance, reliability, accessibility, and mentoring teammates. Role is remote in the United States and lists a base salary range of $190,800–$267,100 USD per year.

Work on Reddit's Consumer Engineering teams to design, build, and ship native iOS features using Swift. Lead projects end-to-end from product definition through launch and iteration, collaborate with product, design, data science, ML and backend teams, and improve iOS architecture, performance, reliability, accessibility, and developer workflows. Familiarity with media playback (AVFoundation/VideoToolbox/HLS), experimentation, feature flags, analytics, and recommendation or ML-integrated products is a plus.

Build state-of-the-art generative pipelines and end-to-end image/video editing capabilities for ad creative, including LLM/VLM fine-tuning and RLHF/RLPF using ad performance signals (CTR/CVR). Lead implementation of safety, brand-preservation, and compliance systems while partnering with Product, Sales, Policy, UX, and Ads ML teams to integrate capabilities into the ad product.

Join Reddit's ML Efficiency team to design and build systems, tooling, and optimizations that improve ML training and serving efficiency at scale. Requires 5+ years software engineering experience, strong Python skills, experience with distributed systems and ML infrastructure, and familiarity with GPU performance, distributed training frameworks (PyTorch Distributed, Ray, TensorFlow, Spark), and systems languages (Go/C++/Rust/Java).

Join Reddit Ads Advertiser Platform to build and maintain production advertiser-facing web applications. Responsibilities include owning technical design and implementation for medium-sized frontend projects, building accessible interfaces, improving frontend performance and reliability, testing and code reviews, and collaborating with product managers, designers, and backend engineers. Preferred experience includes advertising products, creative tools, or design systems.

Work on the Ingestion Platform to design, implement, and operate scalable, fault-tolerant systems for distributed data movement (streaming and batch). Responsibilities include building connectors and pipeline abstractions (Kafka, BigQuery, S3/GCS, Iceberg, Flink), improving self-service APIs, leading migrations from legacy ingestion systems, and establishing reliability, security, and operational practices across Kubernetes-based pipelines.

Lead technical strategy and iOS architecture for user-facing video features to grow watch time and video users. Responsibilities include designing immersive viewing surfaces, optimizing player performance, instrumenting experiments and QoE metrics, and collaborating with backend, media infra, feeds, and ML teams. Requires 5+ years iOS experience and strong Swift and media playback knowledge (AVFoundation, HLS, VideoToolbox).

Work on Consumer Engineering to design and implement frontend features using JavaScript/TypeScript, React and Next.js. Responsibilities include full-lifecycle development (design, implementation, testing, deployment), API and system design, performance analysis, experimentation, code reviews, and mentoring junior engineers. Role is remote and lists a US base salary range of $190,800–$267,100 USD per year.

Reddit is hiring a Front End Software Engineer for Consumer Engineering to partner with product, design, and platform teams to design, build, test, and deploy user-facing features at scale. The role emphasizes modern web stacks (JavaScript, TypeScript, React, Next.js), API/system design (REST, GraphQL, gRPC, Thrift), performance optimization, testing, code review, and mentoring colleagues. The posting lists a U.S. base salary range of $164,200–$229,900 USD per year and describes standard employee benefits.

Owner of end-to-end backend product engineering for Reddit Consumer Engineering: design and implement scalable, low-latency APIs and distributed services (GraphQL/REST/gRPC); run experiments and analyze metrics (BigQuery/HEX/Firebase); work cross-functionally with PM, design, data science, and client engineers. Requires 3+ years backend experience and proficiency in modern backend languages (e.g., Go, Python). Base salary range $164,000–$229,000 USD.

Join Reddit's Consumer Engineering team to design, build, and operate large-scale, low-latency backend systems and APIs (GraphQL/REST/gRPC) used by hundreds of millions of users. Role involves end-to-end ownership of product initiatives, experimentation (A/B testing), data analysis (BigQuery/Firebase), and working cross-functionally with PMs, designers, data scientists, and client engineers. Requires 5+ years of hands-on backend development experience.

Senior staff backend engineer responsible for end-to-end delivery of consumer-facing features: designing scalable APIs (GraphQL/REST/gRPC), building distributed systems, running A/B experiments and analyzing metrics, and owning observability and performance. Requires 7+ years backend experience. Base salary range: $217,000–$303,000 USD (annual).