Senior Java Developer (Java)

TL;DR

Senior Java Developer (Java): Building and optimizing a scalable multi-tenant SaaS platform with an accent on event-driven architecture, scalability, security, and AI integration. Focus on shaping backend modules, establishing technical standards, and making architectural decisions.

Location: Hybrid in the Utrecht region, Netherlands with 3 remote days per week. Includes a yearly workation abroad.

Salary: €80,000–€91,500

Company

Mid-sized tech organization building a scalable, multi-tenant SaaS platform that powers essential background processes across Dutch society.

What you will do

• Expand and mature a modular, event-driven platform with Java21, Spring Boot, and AWS.
• Take ownership of backend modules and contribute to scalability strategies.
• Set the tone for clean code, CI/CD, and test automation.
• Mentor teammates and establish technical standards.
• Help make key architectural and security decisions, including AI integration.

Requirements

• 6+ years of professional experience as a Java backend engineer.
• Hands-on experience with Java11+ (preferably Java17/21) and Spring Boot.
• Experience with event-driven or microservices architecture.
• Familiarity with AWS, PostgreSQL, Docker, CI/CD, and Agile.
• Mentoring experience and a passion for improving technical standards.

Culture & Benefits

• Mature, collaborative, and craftsmanship-driven culture.
• Full autonomy, 3 remote days per week, and flexible working hours.
• Outstanding pension plan and 27 vacation days.
• 1x per year remote work abroad (workation).
• MacBook or Lenovo of choice and healthy, extensive lunch at the office.
• Generous training budget and room for conferences.
• Work on a platform with real social impact and deep technical challenges.