Fullstack Engineer (Node/React) – AI‑First, Global Contract

OAK'S LAB; Polska; Remote; PLN 276,000 - 473,000; Full time

Job summary

OAK'S LAB, a Prague-based product development partner, is seeking a Fullstack Engineer to build web and mobile apps for US and European clients. You’ll join a dedicated product team with a Tech Lead, Product Manager, Designer, and fellow engineers to drive end-to-end delivery.

You’ll contribute across the stack, participate in design discussions, and ensure high-quality software that meets user needs. The role includes opportunities to explore AI-driven tooling and internal AI Guild involvement.

Qualifications

• 4+ years of experience building digital products with Node.js & React.
• Strong on JavaScript/TypeScript and modern frontend/backend patterns.
• Excellent written and spoken English; able to collaborate with international teams.

Responsibilities

• Design, develop, and version high-quality web and mobile applications
• Collaborate with product teams to understand feature requirements and translate them into technical solutions
• Be accountable for an area of the application, its delivery, production-level quality, and its presentation to stakeholders
• Understand the product and user needs to prioritize business value and functionality
• Ensure the application meets security and scalability requirements
• Write clean and scalable code

Skills

Node.js

React

JavaScript

TypeScript

English

Job description

OAK'S LAB, a Prague-based product development partner, is seeking a Fullstack Engineer to build web and mobile apps for US and European clients. You’ll join a dedicated product team with a Tech Lead, Product Manager, Designer, and fellow engineers to drive end-to-end delivery.

You’ll contribute across the stack, participate in design discussions, and ensure high-quality software that meets user needs. The role includes opportunities to explore AI-driven tooling and internal AI Guild involvement.