👨🏻‍💻 postech.work

Full-Stack Software Engineer (AI & LLM Integration)

my clients • 🌐 In Person

In Person Posted 3 days, 16 hours ago

Job Description

Job Overview

We are looking for a

Full-Stack Software Engineer

to build and maintain a

production-grade AI-powered web application

. The product includes AI agent builders, multi-LLM integrations, and real-time collaboration features. This role focuses on delivering

real user value

, performance, and high-quality engineering.

Responsibilities

Design, develop, test, and maintain full-stack features (frontend, backend, AI services).

Build AI agent capabilities, integrations, and real-time features (SSE, WebSockets).

Ensure code quality, performance, reliability, and scalability.

Collaborate in code reviews and continuously improve through learning and feedback.

Required Skills

At least 4+ years experience with

React, TypeScript, Node.js (Express)

Strong JavaScript, HTML, CSS

, async programming

Experience with

state management

,

React Query

Databases: MongoDB/PostgreSQL/MySQL

,

Redis

REST APIs, JWT/OAuth2

, real-time communication

Testing (Jest, RTL),

Git, Docker

Experience integrating AI/LLM APIs

and understanding AI agent workflows

Preferred

Advanced React performance optimization

CI/CD, monitoring \& logging

LangChain or similar AI orchestration tools

Python or AI/ML integration experience

Why Join Us

Competitive compensation +

13th-month bonus

Hybrid working, MacBook Pro provided

Weekly learning sessions \& team offsites

Supportive, close-knit team culture

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