Senior Full-Stack Engineer - Hybrid Dublin

TensorX; Dublin; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid working from Dublin office

25 days paid annual leave

Free inference tokens

Job summary

TensorX, a sovereign AI infrastructure platform based in Dublin, is hiring Full-Stack Engineers at multiple levels. You will own features across the product surface—from the customer dashboard and billing to backend API services and infrastructure tooling.

This is a hands-on role in a fast-moving scaleup shaping our AI-powered platform. You'll work primarily with TypeScript, React/Next.js, and a Node.js/Express API, backed by PostgreSQL and Redis/Valkey.

Qualifications

• 5+ years of professional experience building full‑stack web applications.
• Advanced proficiency in TypeScript across frontend and backend codebases.
• Solid frontend skills with React and Next.js (SSR, App Router, middleware).
• Strong backend experience with Node.js/Express and PostgreSQL.
• Experience with authentication, authorization and web security practices.
• Experience with payment integrations (Stripe) is a plus.

Responsibilities

• Design, build and ship end-to-end features across frontend, API and database layers.
• Develop responsive, accessible UIs using React/Next.js and modern CSS.
• Build and maintain RESTful API services in Node.js/Express with TypeScript.
• Design relational database schemas and write performant SQL.
• Implement caching, rate limiting and background processing.
• Contribute to tests, CI/CD and deployment reliability.

Skills

Full-stack development

TypeScript

React & Next.js

Node.js & Express

PostgreSQL

Redis/Valkey

Security best practices

Education

BSc in Computer Science or equivalent

Tools

Docker

Stripe

AWS

CI/CD pipelines

Job description

TensorX, a sovereign AI infrastructure platform based in Dublin, is hiring Full-Stack Engineers at multiple levels. You will own features across the product surface—from the customer dashboard and billing to backend API services and infrastructure tooling.

This is a hands-on role in a fast-moving scaleup shaping our AI-powered platform. You'll work primarily with TypeScript, React/Next.js, and a Node.js/Express API, backed by PostgreSQL and Redis/Valkey.