Junior Full Stack Developer

Isolutions; Barcelona; Híbrido; EUR 25.000 - 38.000; Jornada completa

Descripción de la vacante

Isolutions in Barcelona is seeking a curious Junior Full Stack Developer to help shape and further develop our client's internal web applications and cloud services for hundreds of engineers in Switzerland.

You will work with Python and JavaScript, contribute features, debug issues, and learn from experienced developers. This is a hands-on role with real responsibilities from day one in a hybrid setup with Barcelona-based work and remote options across Spain.

Formación

• Knowledge of Python and JavaScript, ideally at B1 level or higher.
• An eye for solutions that not only work well, but also look good.
• Ideally, some initial experience with the Django framework.
• Familiarity with APIs in and around Django.
• An interest in data architecture.
• An independent, motivated and proactive way of working.
• The confidence to experiment, try things out and learn along the way.
• Curiosity, initiative and the willingness to ask questions, even more than once.
• English at B2 level and German at B1 level. French would be an advantage.

Responsabilidades

• Develop and improve our own web application.
• Create both back-end and front-end solutions.
• Help us further develop our cloud services.
• Implement new features and bring your own ideas to the table.
• Debug problems and turn them into effective solutions.
• Contribute a fresh outside perspective and help us identify potential blind spots.
• Work with experienced developers on real tickets, rather than sandbox exercises.
• Occasionally support colleagues with IT-related matters, accounting for approximately 10 to 20% of the role.

Conocimientos

Python

JavaScript

Django

APIs

Data architecture

Herramientas

Django

REST APIs

Descripción del empleo

What can you expect from us?

• Continuous Learning from Day 1: We support your personal and professional development with both time and financial resources.
• Strong Company Culture: Open communication, helpfulness, authentic collaboration, and a true learn-it-all mindset.
• Living New Work: Flexible working hours and the freedom to work hybrid from Barcelona or remotely from anywhere in Spain.
• International Environment: Work with people from diverse backgrounds and collaborate with colleagues across Switzerland in Bern, Basel, and Zurich.
• Room to Shape and Create: With us, you can actively contribute ideas and create real value for our clients and the team.
• Master a New Language: We offer free language courses in German, English, Catalan, and more.

Introduction

Are you a curious Full Stack Developer ready to turn a strong first commit into something great?
As a Junior Full Stack Developer, you'll work closely with one of our long-term clients, a leading Swiss engineering company. Together, you'll help shape and further develop their internal web applications and cloud services, creating solutions that make a real difference for hundreds of engineers across Switzerland.
You’ll be trusted with real responsibilities from the start, supported by experienced developers, and encouraged to bring your own ideas and fresh perspective. Whether you're building new features, improving existing solutions or debugging tricky challenges, your work will have a direct impact on the people using the product every day.
And don't worry if your career is still in its beta phase. We're not looking for a finished release. We're looking for a strong first commitment.Together, we'll write version 2.0!

This is what you get up for in the morning:

• Develop and improve our own web application.
• Create both back-end and front-end solutions.
• Help us further develop our cloud services.
• Implement new features and bring your own ideas to the table.
• Debug problems and turn them into effective solutions.
• Contribute a fresh outside perspective and help us identify potential blind spots.
• Work with experienced developers on real tickets, rather than sandbox exercises.
• Occasionally support colleagues with IT-related matters, accounting for approximately 10 to 20% of the role. After all, software problems are user stories too.

We would like you to bring:

• Knowledge of Python and JavaScript, ideally at B1 level or higher.
• An eye for solutions that not only work well, but also look good.
• Ideally, some initial experience with the Django framework.
• Familiarity with APIs in and around Django.
• An interest in data architecture.
• An independent, motivated and proactive way of working.
• The confidence to experiment, try things out and learn along the way.
• Curiosity, initiative and the willingness to ask questions, even more than once.
• English at B2 level and German at B1 level. French would be an advantage.