Senior AI Developer

TripleTen; City Of London; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading remote learning company is seeking an AI Developer to join their team. You will work on integrating large language models to enhance personalized learning experiences. The ideal candidate has a strong backend focus, with experience in Python and AI APIs. Enjoy the freedom of fully remote work and collaborate with a dynamic, global team.

Benefits

Fully remote work

Dynamic team environment

Qualifications

• Experience working with LLMs and external AI APIs; ability to orchestrate calls, manage context, caching, and prompt logic.
• Familiarity with RAG-like patterns, embeddings, and vector databases.
• Ability to translate product goals into robust AI features.
• Solid experience in Python or a similar backend stack; understanding of distributed systems.
• Comfort moving fast and iterating with cross-functional teams.
• Experience setting up monitoring and fallback strategies for AI services.

Responsibilities

• Join a cross-functional team to build AI-driven educational tools.
• Design and implement backend services that integrate LLMs and APIs.
• Prototype and validate AI features, evolving them into scalable systems.
• Define and refine AI behavior in the product.

Skills

AI integration

Retrieval and data flow

Product mindset

Strong backend engineering

Prototyping and iteration

Observability and stability

Job description

Description

We're building an AI Tutor - a personalized learning system that adapts educational content and learning paths for each student.

We're looking for an AI Developer with a strong backend background who can turn large language models into reliable, production-ready features that feel native within the learning experience.

What you will do

You'll join a cross-functional team of experienced backend and frontend engineers, ML specialists, and UX/UI designers building a new generation of AI-powered learning tools.

• Build and ship AI-driven features that personalize the learning experience for thousands of TripleTen students across the US and Latin America.
• Design and implement backend services that integrate LLMs, retrieval systems, and external APIs into a seamless educational experience.
• Prototype and validate new AI-powered features, then evolve successful experiments into scalable, production-grade systems.
• Define and refine how AI behaves in the product - from context construction and tool usage to evaluation and monitoring.

Requirements

• AI integration. Experience working with LLMs and external AI APIs (OpenAI, Anthropic, Mistral, etc.); ability to orchestrate calls, manage context, caching, and prompt logic.
• Retrieval and data flow. Familiarity with RAG-like patterns, embeddings, and vector databases to support retrieval-based personalization.
• Product mindset. Ability to translate product goals into robust AI features, balancing performance, reliability, and cost.
• Strong backend engineering. Solid experience in Python (FastAPI) or similar backend stack; understanding of distributed systems, APIs, and cloud deployment.
• Prototyping and iteration. Comfort moving fast, experimenting, and iterating with cross-functional teams.
• Observability and stability. Experience setting up monitoring, logging, and fallback strategies for production AI services.

Nice to have

• Experience with frameworks like LangChain, LlamaIndex.
• Experience building conversational or agentic systems

What we can offer you

• Fully remote and full-time collaboration with professional freedom and minimal micromanagement;
• Dynamic Team: Join a diverse, global team with experience across tech, ed-tech, and various industries;
• We use digital tools like Miro, Notion, and Google Workspace for seamless collaboration;

*At this time, we are unable to offer H-1B, L-1A/B sponsorship opportunities.

**This job description is not designed to contain a comprehensive listing of activities, duties, or responsibilities that are required. Nothing in this job description restricts management's right to assign or reassign duties and responsibilities at any time.

**TripleTen is an equal employment opportunity/affirmative action employer and considers qualified applicants for employment without regard to race, color, religion, sex, national origin, age, religion, disability, marital status, sexual orientation, gender identity/expression, protected military/veteran status, or any other legally protected factor.