AI Engineer (Multimodal Focus)
Company:SOULCHI
Location:United States, Canada, EST, PST
Languages:English
Seniority level:Senior, 3+ years
Experience:3+ years
Skills:
Backend DevelopmentNode.jsPythonArtificial IntelligenceFlutterMachine LearningAPI testingFirebaseCI/CD
Requirements:
3+ years building production AI systems Mastery of Vertex AI stack (Pipelines, Model Garden, tuning tools) Strong background with frameworks like LangChain / LangGraph Proficiency in conversational and voice AI Experience with vertical agent development (domain-specific reasoning) Demonstrated success in latency optimization for real-time AI Shipped 2+ AI products with conversational/voice components Experience with ethical AI validation
Responsibilities:
Build domain-specific wellness agents with coaching reasoning capabilities Implement agentic frameworks (LangChain, LangGraph) for RAG systems Develop specialized memory architectures for long-context personalization Create emotion-aware dialogue systems using speech/text inputs Optimize voice AI pipelines (ASR/TTS) with emotional prosody control Design real-time conversational interfaces for Flutter apps Engineer cross-modal fusion techniques (voice tonality + text sentiment) Fine-tune LLMs (Gemini, Claude) for emotional alignment and ethical responses Research affective computing methods for cultural sensitivity Develop Firebase-integrated APIs (Python/Node.js) with <300ms latency Implement cost-efficient inference architectures (<$0.0005 per interaction) Build auto-evaluation systems for conversational quality
