Senior Backend Java Developer

About the project

Israeli agrotech product company is scaling rapidly from 60k to 250k+ users and looking for experienced backend engineers to improve infrastructure scalability and system reliability.

The team is currently focused on scalability challenges, backend optimization, and future AI-ready data collection.

Open Roles

• 1x Team Lead
• 2x Senior Backend Developers

Tech Stack

• Java
• Cassandra
• MySQL → Aurora
• Elasticsearch / OpenSearch

Requirements

• Strong commercial experience with Java backend development
• Experience designing scalable distributed systems
• Experience with high-load infrastructure
• Strong database expertise:
  • Cassandra
  • MySQL/Aurora
• Experience with Elasticsearch/OpenSearch
• Understanding of scalability and performance optimization
• English — B2+

Will be a plus

• Experience with messaging systems
• Experience with WhatsApp/Facebook APIs
• AI/analytics-oriented data architecture experience

Responsibilities

• Improve backend scalability and reliability
• Optimize infrastructure for rapid user growth
• Design scalable backend services
• Work on messaging and communication systems
• Build systems for future AI data analysis
• Collaborate with cross-functional engineering teams