Fullstack Developer (all genders)

About the Position

Fullstack Developer (all genders)

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 (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 (Germany)

Responsibilities

• 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.

Requirements

• 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.

We Offer

• 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.

About the Company

At GK, a global leader in retail technology and part of the Fujitsu Group, we specialize in checkout, store operations, and customer experience. We are committed to driving digital transformation for some of the world’s most iconic retailers, offering innovative solutions that elevate the retail experience for both businesses and customers.