Senior Full-Stack Engineer — Hybrid Dublin

TensorX; Dublin; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

25 days paid annual leave

Hybrid working from Dublin office

Free inference tokens

Competitive compensation

Job summary

TensorX is hiring Full-Stack Engineers to own features across the product surface, from the customer dashboard to backend API services. You will work across TypeScript, React/Next.js frontend and Node.js/Express backend, backed by PostgreSQL and Redis/Valkey.

This AI-native team values polished user experiences and robust backend services. You will contribute to design systems, testing, authentication, payments, and cloud-native DevOps with Docker, CI/CD, and scalable architectures.

Qualifications

• 5+ years of professional full-stack web app experience.
• Advanced TypeScript across frontend and backend.
• Strong React/Next.js experience with SSR and routing patterns.
• Backend experience with Node.js, Express and PostgreSQL.
• Experience with authentication, RBAC and web security practices.

Responsibilities

• Design, build and ship end-to-end features across frontend, REST API and database layers.
• Develop responsive, accessible UIs with React/Next.js and headless component libraries.
• Build and maintain RESTful APIs in Node.js/Express with TypeScript validation.
• Write automated tests across unit, integration and end-to-end scopes.
• Own authentication, authorization and security hardening.

Skills

TypeScript

React

Next.js

Node.js

Express

PostgreSQL

Redis/Valkey

RBAC

Web security

Testing

Tools

Docker

CI/CD

Radix UI

shadcn/ui

Job description

TensorX is hiring Full-Stack Engineers to own features across the product surface, from the customer dashboard to backend API services. You will work across TypeScript, React/Next.js frontend and Node.js/Express backend, backed by PostgreSQL and Redis/Valkey.

This AI-native team values polished user experiences and robust backend services. You will contribute to design systems, testing, authentication, payments, and cloud-native DevOps with Docker, CI/CD, and scalable architectures.