Senior Java developer

I'm looking for a freelance backend developer to join a tech-driven marketing team at an innovative company. You'll help build scalable, cloud-native systems that support customer acquisition through performance marketing and automation.

• Develop and maintain backend services in a high-scale environment

• Work with GCP tools like BigQuery, Pub/Sub, Dataflow and Spanner

• Collaborate with engineers, data scientists and marketers

• Take ownership of systems from build to monitoring
  
  

• 4-5+ years backend experience, 3+ years with Java (11+)

• Strong hands-on experience with Google Cloud Platform - especially tools like BigQuery, Pub/Sub, Dataflow, and Spanner

• Familiar with Airflow, microservices, distributed systems

• Communicative, proactive, ownership-driven

Nice to have: DropWizard, CI/CD (e.g. Harness), containerisation, AWS

• Start date: As soon as possible

• Duration: 6 months (with chance of extension)

• Availability: 32-40 uur per week

• Location: Amsterdam, hybride

• Hourly rate: Depending on experience

If you are interested i would love to hear from you!