Full Stack Engineer

🚀 Senior Software Engineer – Frontend Focus (React/TypeScript with Java/Kotlin)

We’re looking for a Senior Software Engineer to join a cross-functional product team working on a mobile application used across warehouses and over 400+ retail locations worldwide. The platform supports 170,000+ co-workers and handles millions of customer returns annually—this is large-scale, meaningful work.

You'll join a forward-thinking team in Amsterdam (hybrid setup), helping to build new features, integrate smart solutions, and ultimately improve the everyday experience of global users.

What You’ll Be Doing:

• Designing and building new features and integrations for a mobile-first product
• Improving the overall user experience to ensure it’s fast, scalable, and reliable
• Owning your code from design to deployment in a DevOps environment
• Collaborating across product teams to set shared engineering standards
• Measuring the impact of changes and continuously improving performance

What You’ll Bring:

• Strong hands-on experience with React & TypeScript
• Solid understanding of clean code principles like SOLID and DRY
• Comfort working in microservices and event-driven architectures
• A DevOps mindset: building pipelines, improving monitoring, and scaling efficiently (Kubernetes experience is a big plus)
• Experience working in Agile teams with CI/CD workflows
• Knowledge of backend tech (Kotlin/Java) and cloud platforms (GCP preferred)
• A product-focused attitude: you care about user experience, not just code
• A naturally curious approach—you seek out knowledge and love sharing ideas

Bonus Points For:

• Building mobile-first or mobile companion apps
• Contributing to developer tooling or team productivity initiatives
• Experience working on large-scale retail or logistics platforms

This is a fantastic opportunity to join a highly impactful team, working on products that are used globally—where your technical skills will help streamline day-to-day life for thousands of end users.

• Randstad / Hybrid
• 12 month contract (potential to extend)
• Freelance €70-80 per hour
• Interim payroll: €5000-6000 a month