Junior Fullstack Innovation Engineer (CX Workspace)

TL;DR

Junior Fullstack Innovation Engineer (CX Workspace): Building and maintaining high-performance frontend interfaces and robust backend microservices for the CX Innovation team, which drives the future of Account Management and Customer Support at hirify.global. Focus on system stability, API integrations, and automated data pipelines to support core intelligence models and the AM Workspace.

Location: Office-first in Barcelona & Madrid, with 20% remote flexibility

Salary: €30,000 - €37,000

Company

hirify.global is building the leading business management software for companies of all sizes, centralizing key workflows across HR, finance, and operations.

What you will do

• Build, maintain, and ship high-performance frontend interfaces using Next.js and robust, secure backend microservices using NestJS.
• Participate in identifying workflow frictions and help conceptualize technical solutions.
• Design, consume, and manage RESTful APIs, managing deep integrations with the HubSpot API and core internal databases.
• Own the automated ingestion pipelines that feed the CX Workspace, ensuring zero-latency data transfers and high system stability.
• Deploy and monitor applications within the Azure ecosystem.
• Participate in rapid prototyping, testing with real users, and iterating fast based on feedback.

Requirements

• 1–2+ years of hands-on experience in full-stack web development or a portfolio of personal/academic projects.
• Strong proficiency in JavaScript and TypeScript.
• Practical experience building responsive, server-side rendered (SSR) web applications using Next.js (React).
• Solid understanding of Node.js, specifically using the NestJS framework to build scalable server-side applications.
• Experience working with third-party APIs; direct experience building custom integrations with HubSpot is a massive advantage.
• Familiarity with deploying and managing web applications on Azure.

Nice to have

• Knowledge of Redis or caching mechanisms is a plus.

Culture & Benefits

• High growth, multicultural, and friendly environment.
• Private health insurance.
• Healthy life benefits (Gyms, pools, outdoor classes).
• Save expenses.
• Language classes.
• Pet Friendly.