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# Full Stack Engineer

- **Company:** EL Passion
- **Location:** Spain
- **Salary:** €95,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Software as a Service, Cloud Computing, Software Quality, Continuous Integration, Django Web Framework, Google Analytics, Python (Programming Language), PostgreSQL, Operational Databases, Shopify, Systems Architecture, Systems Integration, TypeScript, Web Application Frameworks, Test-Driven Development (TDD), ReactJS, Firebase, Backend, Pytest, Git Flow, Bitbucket, Front End Software Development, React Testing Library, Software Coding, Restful APIs
- **Published:** August 12, 2026
- **Apply:** https://es.trabajo.org/oferta-4112-3d83ef100db1735cc6bcc95578ff198e

## About the Role

skills as second nature Leadership: Led teams balancing writing code with mentoring and architectural decision-making System Architecture: Can design systems that are both elegant and robust while staying hands-on in the codebase Testing Discipline: Testing is how you build proficient with Pytest, React Testing Library, TDD/BDD practices Development Workflows: Fluent in Git workflows and CI/CD tools (e.g., Bitbucket Pipelines) API Mastery: Deep experience building and integrating RESTful APIs, JWT Auth, and third-party tools like Shopify and Mendrix Frontend Excellence: Modern frameworks (React, MUI) with focus on fast, responsive, delightful interfaces Desirable (but not required): Experience with Firebase (Auth, Hosting) or Google Analytics Building SaaS platforms and multi-tenant architectures Background in e-commerce, marketplaces, or scaling startups Benefits and perks… Competitive Package: €95K salary plus equity options, you'll grow with the company Shape the Future: Your

## Description

Develop and refine core backend (Django) and frontend (React + TypeScript) Create and improve APIs for users, orders, shipping, and partner tools Build smart integrations with tools like Shopify and Mendrix Scale and optimize cloud hosting on GCP (and AWS in the future) Ensure the stack is clean, scalable, and future-proof Product Engineering (20-30% of your time) Architect and scale multi-tenant SaaS solutions for the next growth phase Collaborate with product, design, and operations teams to align technical plans with business goals Set the bar for code quality, testing (TDD/BDD), and CI/CD workflows Mentor developers and create a culture of engineering excellence Identify opportunities to innovate and improve What we are looking for… Full-Stack Experience: 10+ years as a full-stack developer, fluent in Python (Django) and JavaScript/TypeScript (React) SaaS at Scale: Built and scaled SaaS applications that are battle-tested in production Database Expertise: Strong PostgreSQL and ORM


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