Senior Full-Stack Engineer — React/TypeScript, End-to-End

Expereo International; Barcelona; Hybrid; EUR 85,000 - 120,000; Full time

Benefits offered by this job

Hybrid Working

Competitive compensation

Job summary

Expereo International is seeking a Full Stack Engineer with a strong React/TypeScript frontend, and a solid Node.js backend. You will own features end-to-end, including service integrations to Salesforce and other core systems, with C#/.NET involvement for integration points.

Expect a hands-on role in a growing platform called expereoOneNext, in a hybrid working environment in Barcelona. You will collaborate with Commercial STO, product owners, and DevOps to deliver reliable, scalable surfaces

Qualifications

• Five+ years of professional software engineering with production React and TypeScript front ends.
• Node.js and TypeScript services in production, and the layer between the front end and backend.
• REST and/or GraphQL APIs implemented with contract-first OpenAPI.
• Ownership of the delivery path with CI/CD and cloud deployments.
• Software engineering discipline: testing, code review, and reproducible builds.
• Ability to read and write C#/.NET at integration points.

Responsibilities

• Own React and TypeScript front ends from structure to data fetching and performance.
• Turn requirements into production-quality, fast, and reliable experiences.
• Keep front-end codebase coherent with shared components and patterns.
• Implement service layer and integrations to Salesforce and other systems.
• Ensure secure authentication and versioned, backward-compatible interfaces.
• Deliver and operate surfaces on AWS with DevOps collaboration.

Tools

React

TypeScript

Node.js

OpenAPI

C#/.NET

CI/CD

AWS

Job description

Expereo International is seeking a Full Stack Engineer with a strong React/TypeScript frontend, and a solid Node.js backend. You will own features end-to-end, including service integrations to Salesforce and other core systems, with C#/.NET involvement for integration points.

Expect a hands-on role in a growing platform called expereoOneNext, in a hybrid working environment in Barcelona. You will collaborate with Commercial STO, product owners, and DevOps to deliver reliable, scalable surfaces