?? No C2C / No Third-Party Agencies

Senior Python Backend Engineer
?? Remote - Must be U.S. based
?? $150,000 -$190,000 (DOE)
??: Full-Time, Direct Hire
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We're hiring on behalf of a fast-growing AI/ML company revolutionizing healthcare staffing and operations. Their cutting-edge platform leverages Generative AI and voice biomarker technology to reduce administrative burdens and improve patient care.

?? What You'll Do:

As a Senior Backend Engineer, you'll play a key role in building and scaling Python microservices that power real-time conversational AI systems. Your work will touch everything from audio capture and transcription to LLM orchestration and voice synthesis.

Key Responsibilities:

• Develop and integrate plug-ins for ASR, TTS, LLMs, and memory services
• Build and optimize real-time streaming pipelines (WebRTC, SIP, gRPC, FastAPI)
• Ensure ultra-low latency (<500ms) and high reliability across services
• Implement observability (OpenTelemetry, metrics, logs) and define SLOs
• Build secure, production-ready systems with HIPAA-compliant practices
• Collaborate with ML, product, and SDK teams on features like voice cloning and multimodal hand-offs

? What You Bring:

• 5+ years of backend development experience in modern Python
• Strong background in real-time systems (WebRTC, WebSockets, gRPC)
• Proficiency with async frameworks (asyncio, FastAPI)
• Deep understanding of concurrency, audio codecs, and distributed tracing
• Experience with cloud platforms (AWS/GCP/Azure), Kubernetes, and IaC (Terraform)
• Familiarity with PostgreSQL, Redis, and modeling conversational state
• Clear communicator with a passion for building observable, scalable systems

?? Why Join:

• Mission-Driven Impact: Help transform healthcare through AI
• Remote-First Culture: Work from anywhere in the U.S.
• Collaborative Team: Join a diverse, global engineering team
• Career Growth: Be part of a scaling company with real opportunities to lead and innovate

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All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance. For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.