Senior TypeScript Full-Stack Engineer

We are an AI-native product team building at the cutting edge of desktop and web software.

We are looking for a Senior TypeScript Full-Stack Engineer who brings deep engineering craft and is eager to grow into the AI application layer.

If you are a strong TypeScript engineer who has built real products end-to-end and is excited by LLMs, vector search, and intelligent tooling — this role is built for you.

Prior AI experience is a strong plus, not a hard requirement.

We will invest in the right engineer.

Build and maintain scalable backend services using NestJS 11, Node.js 22, and Bun

Develop high-quality frontend interfaces using React 19, MUI 7, Zustand, and Vite 7

Collaborate on LLM-powered features using LangChain and the MCP SDK, with retrieval pipelines backed by ChromaDB 3 and HNSW indexing

Support integration and maintenance of the Tauri v2 desktop shell

Build real-time features using Socket.IO

Write and maintain tests using Vitest 3, Playwright, and Stryker (mutation

testing)

Participate in technical discussions and contribute to architecture decisions

4+ years of professional TypeScript experience in production environments

on the frontend

Solid NestJS or Node.js backend experience with RESTful or event-driven architecture

Familiarity with or exposure to LLM APIs, vector databases, or AI application frameworks (LangChain, OpenAI SDK, etc.)

with WebSockets or real-time communication patterns

A GitHub portfolio or open-source contributions demonstrating code quality and

product thinking

Strong testing habits — unit, integration, and ideally end-to-end

Nice to Have

with Tauri, Electron, or any cross-platform desktop framework

Working knowledge of ChromaDB, Pinecone, Qdrant, or similar vector stores

Exposure to RAG (Retrieval-Augmented Generation) patterns or agent frameworks Familiarity with mutation testing tools such as Stryker

Remote-first environment with a globally distributed team

Mentorship and growth into AI application engineering

Ownership of meaningful product features from day one

Competitive compensation benchmarked to global engineering talent markets

A culture of engineering excellence with high standards for quality and craft

Apply now!