Senior Full-Stack Engineer—Hybrid, Architecture Ownership

Actual Talent Spain; Madrid; Hybrid; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Competitive compensation

Hybrid working model

Technical ownership

Product impact

International engineering environment

Job summary

Actual Talent Spain is seeking a Senior Full Stack Engineer to join an international team in Madrid, contributing to a large-scale SaaS platform. You will work across the stack with Node.js, TypeScript and React, influence architecture, and own features from design to deployment.

You will collaborate with Product Managers, Tech Leads and fellow engineers to deliver scalable software, embracing cloud/serverless platforms and engineering excellence in a hybrid Madrid workspace.

Qualifications

• 6+ years of professional software development experience.
• Experience in product-based SaaS environments.
• Expertise with Node.js and TypeScript for backend.
• Strong React frontend capabilities.
• Experience designing end-to-end features across the stack.
• Knowledge of microservices and API design.
• Fluent English for collaboration.

Responsibilities

• Full stack development across backend and frontend.
• Backend engineering with Node.js/TypeScript.
• Frontend development with React.
• Contribute to software architecture and reusable components.
• Work with a serverless cloud platform and evolve the tech stack.
• Own features from design to deployment and maintenance.
• Collaborate with Product Managers, Tech Leads, and engineers to translate requirements into technical solutions.
• Promote engineering excellence via code reviews, automated testing and CI/CD practices.

Skills

Node.js

TypeScript

React

Microservices

API design

Cloud / Serverless

English

Tools

CI/CD

Git

Job description

Actual Talent Spain is seeking a Senior Full Stack Engineer to join an international team in Madrid, contributing to a large-scale SaaS platform. You will work across the stack with Node.js, TypeScript and React, influence architecture, and own features from design to deployment.

You will collaborate with Product Managers, Tech Leads and fellow engineers to deliver scalable software, embracing cloud/serverless platforms and engineering excellence in a hybrid Madrid workspace.