Full-Stack AI Engineer
New
M
MarcoPolo LearningEarly childhood education
Remote (India-based), Meaningful daily overlap with UK and US teams; meaningful overlap across UK and US time zonesFull-TimeMiddle
Salary not disclosed
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Job Details
- Experience
- 5+ years of software engineering experience across the full stack
- Required Skills
- AWSPythonPrompt Engineering
Requirements
- 5+ years of software engineering experience across the full stack, with the ability to work across backend and frontend.
- Hands-on experience building and shipping at least one production LLM/AI application.
- Strong experience building retrieval-augmented generation (RAG) systems, including embeddings, vector databases, semantic search, and re-ranking.
- Strong Python skills and solid backend fundamentals, including APIs, databases, and data pipelines.
- Practical LLM orchestration and prompt engineering experience, using LangChain or comparable tools.
- Experience with agent and tool design, system-prompt and persona design, and guardrails.
- Solid AWS experience across compute, storage, databases, containers, and monitoring.
- Able to work across the full stack, including frontend.
- Experience building with modern AI-assisted development tools, such as Cursor.
- Able to work remotely with meaningful overlap across UK and US time zones, with strong written communication.
- Edtech or early-childhood education experience, multilingual retrieval, video/audio ML, or familiarity with FERPA/COPPA or similar are bonuses.
Responsibilities
- Own Audrey’s retrieval, generation, models, and logic.
- Improve retrieval so teachers can find relevant videos, printables, and activities accurately and reliably.
- Build and refine content and data pipelines for ingesting and structuring videos, printables, guides, and multilingual content.
- Integrate AI across the product while working with backend and frontend engineers.
- Shape Audrey’s behavior, personality, and teacher-facing experience.
- Improve the quality, speed, and reliability of Audrey’s responses and recommendations.
- Partner with the infrastructure lead to keep Audrey running smoothly and efficiently in the cloud.
- Implement evaluation, testing, and monitoring, and maintain clear technical documentation.
- Collaborate with engineering and product on the product roadmap, including personalization, multilingual support, and classroom insights.
- Build with privacy and safety in mind, including FERPA/COPPA alignment.
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