GK Software
Posted 1w ago

Fullstack Developer (Java / Vue.js)

GK Software
Barcelona, Catalonia, Spain
RemoteFull Time
Responsibilities
  • developing software
  • implementing solutions
  • troubleshooting issues
Requirements
  • Experience with Java/Spring backend and Vue.js/JavaScript frontend
  • Knowledge of REST, SQL, Git
  • Good English and analytical skills
Technical tools mentioned
JavaSpringSpring BootVue.jsJavaScriptTypeScriptSQLGitMavenJUnitIntelliJOpenAPI/SwaggerYAMLCI/CD

Job description

Your Mission: Shape the Future of Retail Experiences


 


At GK – a global 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 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.


 


What can you expect?



  • 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.


 


Who are we looking for?



  • 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 mentality, and willingness to learn and continuously develop technical skills.


 


Why Join GK?



  • Mission-driven: We simplify interactions in retail – for businesses and customers alike.

  • Empowered by flexibility: Remote-first, flexible hours – work where and how you thrive.

  • Security with vision: Permanent contract in a future-focused, stable environment.

  • Culture that connects: Open, collaborative, and people-first – with great coffee if you drop by 😉.

  • Backed by strength: With 35+ years of retail tech expertise and as part of Fujitsu, a global IT leader.

  • Tech that scales: AI-powered solutions built to grow with the world’s leading retailers.

  • Think global: 570,000+ installations in 65+ countries. Real impact, worldwide.


 


Sounds good? Happy to hear from you…


Not sure if you're 100% a match? Let's talk anyway. We're into potential, not perfection.

About GK Software

Develops cloud-based software and AI solutions for retailers.

Year founded
1990
Employees
1350
Industries
Organization type
Private
Latest investment
Raised $460.00M Corporate Round (2025) — led by Fujitsu
Headquarters
DE

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