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1 month ago

Senior Staff Software Engineer, Client Architecture

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 14 hours agoStatus: Live

Job Summary

Lead the multi-year architectural overhaul of Reddit’s post and comment composers across web and mobile. Define org-wide client architecture patterns to enable seamless video creation, editing, and uploading, and build new contribution formats that reduce client-side friction. Drive highly performant client infrastructure—zero-latency rich-text rendering, resilient media upload pipelines, and offline/online state synchronization—while serving as the technical anchor for cross-platform engineering alignment.

Location: United States

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Define and execute org-wide client architecture strategy for video creation, editing, and uploading within shared composers, establishing integration patterns for future formats.
•Build and scale new contribution formats natively in shared post and comment experiences to unlock strategic product bets and reduce creation barriers.
•Serve as technical anchor for the Contribution engineering team and influence the broader Content Ecosystem org by translating product requirements into technical roadmaps and driving alignment across web, iOS, and Android.
•Use AI-assisted development tools to accelerate prototyping, system design, and coding while applying judgment to validate and own final outputs.
•Lead engineering of highly performant client infrastructure, including zero-latency rich-text rendering, edge-optimized media upload pipelines, and offline/online state synchronization.

Pay and Benefits

Salary: USD 232,500 - 325,500 annually

Equity and Bonus:Equity

Perks:Health InsuranceDentalVision401kParental Leave

Key Requirements

•10+ years of professional software engineering experience as a Senior Staff Engineer or Principal Engineer on consumer-facing mobile or web client applications.
•Deep mastery of modern web architecture, including React and TypeScript, plus advanced state management.
•Strong command of native mobile paradigms including iOS/Swift and Android/Kotlin to define unified client APIs and cross-platform standards.
•Proven ability to solve client-side performance and rendering bottlenecks at scale, including interactive editor and state synchronization systems.
•Exceptional written and verbal communication skills to influence technical direction and balance performance, reliability, and business impact.

Experience:10+ yearsConsumer softwareMobileWeb

Skills:CommunicationCross-functional collaborationStrategic planningTechnical leadershipPerformance optimization

Languages:English

Tech Stack:ReactTypeScriptSwiftKotlin

Company Brief

Operates Reddit, a large online community and discussion platform where users submit content, comment, and vote across topic-based communities (subreddits); monetizes via advertising, premium subscriptions, and awards.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 2005

Website LinkedIn