Senior Full-Stack Engineer - AI-Driven M&A Platform

Techconnect.id; Kebayoran Baru; On-site; IDR 450,000,000 - 750,000,000; Full time

Job summary

Techconnect.id is building a data-intensive M&A deal-tracking platform. We seek a Senior Full-Stack Engineer proficient in React, Next.js, and TypeScript to deliver polished UIs and robust backend systems handling document ingestion and AI-driven orchestration.

You will own AI-powered features, design backend services with clean architecture, and ensure quality through unit and end-to-end testing. Collaborate across teams to translate business needs into scalable technical solutions.

Qualifications

• 5+ years of full-stack experience with React, Next.js, and TypeScript in strict mode.
• Experience designing RESTful APIs and relational schemas (PostgreSQL).
• Proficiency with ORM tools (Drizzle, Prisma, or TypeORM).
• Experience wiring up AI SDKs (LangGraph) and prompt engineering.

Responsibilities

• Build and maintain the full stack from Next.js App Router pages to PostgreSQL schema and background workers.
• Own AI-powered features using LangGraph, Anthropic Claude, and Vercel AI SDK.
• Design backend systems with Drizzle ORM, clean architecture, and async job queues.
• Write unit tests (Vitest) and Playwright end-to-end tests; participate in code reviews.
• Translate business requirements into technical specs and collaborate on feature releases gated by flags.

Skills

React

Next.js

TypeScript

REST API design

PostgreSQL

AI integration

LangGraph

Anthropic Claude

Vercel AI SDK

Tailwind CSS

Testing (Vitest)

Playwright

AWS

Tools

Drizzle ORM

Prisma

TypeORM

LangGraph

Anthropic Claude

Vercel AI SDK

Tailwind CSS

Vitest

Playwright

PostgreSQL

Job description

Techconnect.id is building a data-intensive M&A deal-tracking platform. We seek a Senior Full-Stack Engineer proficient in React, Next.js, and TypeScript to deliver polished UIs and robust backend systems handling document ingestion and AI-driven orchestration.

You will own AI-powered features, design backend services with clean architecture, and ensure quality through unit and end-to-end testing. Collaborate across teams to translate business needs into scalable technical solutions.