Work format: Remote ⏳Employment: Full-time/Part-time/Project-based (your choice) 💸Salary range: from 350,000 to 500,000 📩Contact: Rumbo222

Let's get acquainted! Star Leads is an international media buying agency.

We launch and scale mini apps in Telegram: services, utilities, game and content products. We work fast, test hypotheses, and scale what shows metrics.

We are looking for an experienced Fullstack developer who will take full ownership of the mini app development cycle in the Telegram ecosystem, from idea to production.

**⚙️Tech Stack: ** ● Frontend: React/Vue.js + TypeScript, adaptation for mobile devices. ● Backend: API development (Python), working with databases (PostgreSQL/MongoDB), integration with Telegram Bot API. ● Development and integration of AI agents and chat interfaces within applications. ● Integration of RAG systems (Retrieval-Augmented Generation) for intelligent search and responses. ● Working with embeddings and vector databases (e.g., pgvector, Weaviate, Chroma). ● Connecting to LLM APIs (OpenAI, Anthropic, Google Gemini, local models via Ollama). ● Implementation of semantic search, content classification, AI text/image generation.

**💣What we expect from you: ** ● Experience: 3-6 years in fullstack development, 1+ year in Telegram Mini Apps. ● Experience with JavaScript/TypeScript, React/Vue.js. ● Understanding of Telegram WebApp API. ● Knowledge of mobile adaptation and load optimization. ● Experience with Python (FastAPI/Django). ● Ability to design REST/WebSocket APIs. ● Working with PostgreSQL, MongoDB, Redis. ● Experience integrating LLM APIs (OpenAI, Anthropic, etc.) into web applications. ● Understanding of RAG concepts, embeddings, vector databases. ● Practical experience with AI SDKs (OpenAI SDK, LangChain, LlamaIndex, or similar). ● Portfolio: examples of completed mini-apps, bots, Web3, or AI projects.

🔥A big plus would be:

● Experience with other mini-apps (VK Mini Apps, WeChat Mini Programs).

Interested? Send your resume and case studies in the form of ready-made mini-apps. I will gladly talk with you and answer all your questions.