Your Mission: Shape the Future of Retail Experiences

At GK – a integral leader in retail technology and part of the Fujitsu Group,
specializing in checkout, store operations, and customer experience – you’re not
here to maintain the status quo — you’re here to disrupt, innovate, and elevate.
As a Fullstack Developer (all genders) you’ll be the driving force behind
digital transformation for some of the world’s most iconic retailers. From top
tier POS systems to mobile-first experiences and smart store logistics — you’ll
make it all happen.

Location: Hybrid Work (Barcelona)

What you'll do

* You will become part of our team, developing software solutions for retail
chains around the world.
* You will be involved throughout the entire software lifecycle, from
understanding business requirements to implementing, testing, and deploying
solutions.
* Beyond coding, you will participate in analysing requirements,
troubleshooting issues, and proposing improvements to existing applications.
* Our backend is primarily built with Java and Spring, while the frontend is




mainly developed with Vue.js, JavaScript, and TypeScript.
* You will work in teams and collaborate regularly with international
colleagues, so English is part of the day-to-day work.

What you bring

* Someone with a solid foundation in software development and a genuine
interest in building fullstack applications.
* Experience with Java and Spring/Spring Boot for backend development, together
with knowledge of Vue.js or another frontend framework (React, Angular, etc.)
and JavaScript or TypeScript.
* Understanding of REST APIs, relational databases (SQL), and source control
systems such as Git.
* Knowledge of tools such as Maven, JUnit, IntelliJ, OpenAPI/Swagger, YAML, or
CI/CD pipelines is a plus.
* A logical and analytical mindset, with the ability to understand complex
systems, solve problems, and contribute ideas.
* Good communication skills in English, together with a collaborative attitude,
ownership ment

📌 Fullstack Developer (Barcelona)
🏢 gksoftware
📍 Barcelona