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Hawk-Eye Innovations (HEI)

Principal Java Engineer - Backend Platform

Hawk-Eye Innovations (HEI)
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about 2 hours ago
Budapest, HungaryStaff+

Responsibilities

  • Design and build backend services and APIs for data ingestion and delivery.
  • Own data storage and pipeline architecture, integrating with streaming infrastructure.
  • Implement authentication and authorization for cloud identity management.
  • Provide technical direction for frontend development in collaboration with engineers.
  • Collaborate with computer vision and data science engineers on data contracts.
  • Participate in technical decision-making for scalable architecture.
  • Contribute to the technical leadership of the engineering team.

Requirements

  • Strong backend engineering background with production experience in Java.
  • Experience building low-latency, high-throughput systems.
  • Working knowledge of modern frontend frameworks like React/TypeScript.
  • Experience with cloud infrastructure and event-driven architectures.
  • Experience designing API contracts in a fast-moving environment.
  • Familiarity with cloud identity and access management approaches is a plus.
  • Strong communication skills for cross-functional collaboration.

Benefits

  • Annual leave in line with Hungarian labour law.
  • Hybrid working with a minimum of 2 days per week in the office.
  • Discounted tickets and events through Sony Group perks.
  • Cafeteria allowance including nursery support and MOL Bubi Pass.
  • Private medical, life, and accident insurance with dental discounts.
  • Seniority awards and Employee Assistance Programme.
  • All You Can Move fitness pass option.