Fullstack Engineer,Sr. (React + Nest.js)

**Location:** Zürich, Zürich, Switzerland (Remote)

**Posted:** September 16, 2026

**Salary:** EUR 120–160 (period not specified)

### Role Overview

Instinctools is seeking a Senior Fullstack Engineer to join a Zurich-based client project. You will develop frontend applications with React and backend services with Nest.js, taking ownership of features end-to-end within an Agile development environment.

### Responsibilities

* Develop and maintain frontend applications using React.

* Build backend services and APIs using Nest.js.

* Own features throughout the development lifecycle, from implementation to delivery.

* Collaborate with the development team in an Agile environment.

* Apply Docker and CI/CD practices to support reliable development and deployment.

* Contribute to scalable and maintainable application development.

### Required Qualifications

* 5+ years of professional React experience.

* 2+ years of professional NestJS experience.

* Hands-on experience with Docker.

* Experience with CI/CD.

* Strong full-stack development capabilities across frontend and backend.

* English proficiency at **Upper-Intermediate level or higher**.

* Ability to work independently and take end-to-end ownership of features.

### Work Arrangement & Benefits

* **Fully remote** position.

* Flexible working hours.

* Learning and professional development opportunities.

* Opportunity to work with a professional and ambitious team.

### Employment Details

* Employment type: Not specified.

* Working hours: Flexible; exact schedule not specified.

* Additional benefits: Learning opportunities; other benefits not specified.

**Apply Now**