Full-Stack Engineer

Full-Stack Engineer - TypeScript / Next.js / Node.js

We are looking for a Strong Middle / Middle+ Full-Stack Engineer to join an existing AI SaaS product and work directly with the CTO.

What you’ll do

• Develop and maintain frontend and backend features
• Work with TypeScript, Next.js, PostgreSQL, and Prisma
• Implement Stripe billing, subscriptions, plans, and usage limits
• Improve performance, security, monitoring, and platform stability
• Work with background jobs and asynchronous workflows

• Review the existing implementation and suggest practical improvements

   

Requirements

• 5-7 years of commercial experience
• Strong TypeScript and Next.js/React
• Solid backend and API development experience
• Strong knowledge of PostgreSQL
• Experience with ORM, ideally Prisma
• Experience with production SaaS products
• Ability to work independently with an existing codebase
• Professional English and good CET working-hours overlap

• Availability to start within 1.5–2 weeks

   

Nice to have

Experience with Stripe, tRPC, rate limiting, background jobs, Sentry, Vercel, Tailwind, shadcn/ui, security practices, or AI/LLM integrations.

We’re looking for a practical product engineer who can balance clean engineering with the speed of an early-stage startup.