Senior Software Engineer, AI & Backend
New
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Nexleaf AnalyticsPublic Health Tech
United States, UTC-5 to UTC+3Full-TimeSenior
Salary125,000 - 142,000 USD per year
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Job Details
- Required Skills
- AWSPythonGCPIoT
Requirements
- Expert-level Python and backend engineering, with a track record of scalable production services.
- Proven, in-production experience with RAG (retrieval, embeddings, vector stores).
- Hands-on experience building agentic systems — multi-step, tool-using AI that takes action, not just chat.
- Strong grasp of the infrastructure to run AI in production reliably at scale (cloud, AWS/GCP).
- Demonstrated experience evaluating AI systems for accuracy and real-world impact, and iterating on results.
Responsibilities
- Architect and ship AI-driven features — RAG pipelines and agentic workflows that take action across systems with human oversight where it matters.
- Build the backend and infrastructure to run these reliably and at scale, across tens of thousands of IoT devices and low-connectivity environments.
- Define what "good" looks like for our AI systems — holding them to real accuracy and impact standards, not demo performance.
- Own large parts of the system end-to-end, from architecture to production reliability.
- Work closely with product and data science to iterate fast and keep solutions aligned with product vision and real public-health needs.
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