Position Details

Type Full-Time

Experience senior

Exp. Years 6+ years

Education Bachelor's degree in a related field or equivalent experience

Category Software Engineering

About this role

Senior / Staff+ Software Engineer, Voice Platform at Anthropic; builds real-time streaming infrastructure for Claude-based voice interactions across platforms with low latency.

Key Responsibilities

Design and build real-time streaming infrastructure for voice conversations
Build low-latency serving systems for speech models
Own audio transport layer (codecs, jitter buffers, etc.)
Build observability and quality-measurement systems
Partner with research and mobile/product teams

Technical Overview

Focus on real-time streaming infra, low-latency serving, and end-to-end voice delivery; cross-stack expertise from transport to APIs; experience with audio codecs and productionizing voice models.

Ideal Candidate

The ideal candidate is a senior software engineer with 6+ years building distributed, real-time voice infrastructure, familiar with WebRTC/gRPC/WebSockets, and strong experience with audio codecs and low-latency serving.

Must-Have Skills

6+ years of experience building distributed systems / real-time infrastructureShipped production systems with latency in tens of millisecondsCross-stack experience from transport protocols to serving infrastructureExperience with WebRTC / RTP / gRPC bidirectional streaming / WebSocketsKnowledge of audio codecs (OpusAAC)

Nice-to-Have Skills

Experience deploying real-time speech systemsMobile integration (iOS/Android) audio pipelinesGPU-based serving infrastructureVoice model productionization

Tools & Platforms

WebRTCRTPgRPCWebSocketsOpusAAC

Required Skills

Distributed systemsreal-time infrastructurelow-latencyWebRTCRTPgRPC bidirectional streamingWebSocketsOpusAACaudio codecspair programmingmobile audio pipelines

Hard Skills

distributed systemsreal-time infrastructurelow-latencyWebRTCRTPgRPC bidirectional streamingWebSocketsOpusAACaudio codecspair programmingmobile audio pipelines

Soft Skills

collaborationproblem-solvingcommunicationflexibilityownership

Industry & Role

Industry AI & Machine Learning

Job Function Develop and maintain the real-time voice infrastructure powering Claude-based conversations across devices.

Role Subtype Senior Software Engineer

Tech Domains Linux, Python, JavaScript, Java, Kubernetes

Keywords for Your Resume

Voice PlatformClaudereal-time streaminglow-latencyAPIsWebRTCRTPgRPC bidirectional streamingWebSocketsOpusAACaudio codecsdistribution systemsproductionizing modelsspeechmobile audio pipelinesGPU-based servingtelephonylive streamingmusic and voicewebRTCgRPCwebsocketsopUSdashboardsdistributed systemspython

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