Senior Java/Kotlin Developer

⚡️Senior Software Engineer (Full-Stack) - Energy-Tech - Amsterdam ⚡️

Hybrid (Amsterdam) - €90k-€120k + equity

Stack: Java or Kotlin (Focus), Spring Boot, Vue, cloud, APIs, data-heavy systems

Combining E-Mobility & Fintech!

A high-growth Amsterdam scale-up building a platform that turns real-world energy behaviour into measurable, monetisable outcomes for enterprise customers. Think complex integrations, strict compliance requirements, and a product where engineering quality directly impacts revenue, trust, and scale.

This is your chance to impact the world around us and make a real change. The founders have successfully built one of Europes top startups and they are going bigger and better this time round! Don't miss out!

🚀 Why this is a standout role

⚡️ Senior, hands-on build role with real product and architectural ownership

📈 Scaling a core platform - volume, complexity, compliance, reliability

📊 Data-intensive domain - charging infrastructure, metering, verification, trading

📦 Proper package - Up to €120k equity, 25 days holiday, travel reimbursement, phone allowance

🛠️ What you’ll be doing

🧱 Designing and shipping scalable backend services and web applications

🔁 Owning features end-to-end - design, build, test, deploy

🔌 Integrating external systems and messy real-world data sources

🔐 Building for reliability, performance, security, and auditability

🤝 Translating regulatory and business requirements into clean technical solutions

📚 Raising the bar on engineering standards, documentation, and dev experience

👥 Mentoring and leading by example as the team scales

✅ You’ll love this if

✔️ You’ve built and scaled production systems in a product-led start-up/scale-up

✔️ You’re strong in Java or Kotlin and comfortable across the modern web stack

✔️ You’re structured - you write, test, and review like you mean it

✔️ You can bridge technical systems and real business/product requirements

✔️ You’re direct, ownership-led, and bring good energy to a fast-moving team

✔️ You speak Dutch and English confidently

Apply today or contact [email protected]!

Because great teams are Built Different.