Remote Full-Stack Engineer (Node.js + React) — Build Scalable Apps

Altamira; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Fully remote

20 working days paid vacation

Regular salary reviews

Flexible schedule

All needed tech equipment

Job summary

Altamira is seeking a Full-Stack Developer (Node.js + React) for a long-term outstaffing engagement on an international client project. You will join an existing product with a modern JavaScript/TypeScript stack, work autonomously in a distributed team, and contribute to back-end and front-end development while integrating legacy PHP/Laravel components.

The role emphasizes ownership, high-quality code, and collaboration with product managers and stakeholders.

Qualifications

• Deep, hands-on experience with Node.js in production environments.
• Strong knowledge of TypeScript and modern JavaScript.
• Experience designing and implementing RESTful APIs and async code.
• Practical experience with PHP and Laravel in production environments.
• Front-end experience with React.js, including modern patterns and state management.

Responsibilities

• Develop and maintain back-end services using Node.js and TypeScript.
• Design, implement, and evolve RESTful APIs.
• Maintain and extend existing PHP and Laravel services.
• Build and maintain complex front-end applications using React.
• Collaborate with the client’s team on feature development and technical decisions.
• Ensure code quality through testing, reviews, and best practices.
• Work with legacy systems to improve stability and maintainability.
• Take ownership of features end-to-end from implementation to delivery.
• Contribute to performance, reliability, and scalability improvements across the full stack.

Skills

Node.js

TypeScript

REST APIs

React.js

SQL databases

JWT/OAuth

Asynchronous programming

Unit testing

Tools

Laravel

PHP

Job description

Altamira is seeking a Full-Stack Developer (Node.js + React) for a long-term outstaffing engagement on an international client project. You will join an existing product with a modern JavaScript/TypeScript stack, work autonomously in a distributed team, and contribute to back-end and front-end development while integrating legacy PHP/Laravel components.

The role emphasizes ownership, high-quality code, and collaboration with product managers and stakeholders.