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Signify Technology Logo Signify Technology · IT - Software Development

Staff Java Developer

Greece, Athens 70000.00 - 80000.00 EUR / Year · Job Posted January 04, 2026
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Job Description

The Staff Java Developer will play a key technical leadership role within a backend engineering team building highly reliable, security-critical systems. This is a senior, hands-on position where you’ll influence architecture, engineering standards, and long-term technical direction while remaining deeply involved in delivery. You’ll work closely with senior engineers, platform teams, and stakeholders to design and evolve distributed systems operating at scale.

Job Responsibility

  • Designing, building, and evolving large-scale backend services using Java
  • Owning and influencing system architecture with a focus on scalability, resilience, and performance
  • Leading by example through hands-on coding, reviews, and technical mentorship
  • Solving complex distributed systems and data-intensive engineering challenges
  • Driving best practices around reliability, observability, and maintainability

Requirements

  • Extensive experience building and operating production systems using Java
  • Strong background in system design, distributed systems, and backend architecture
  • Proven ability to influence technical direction and raise engineering standards
  • Experience working in cloud-native environments (AWS preferred)

What we offer

  • Competitive salary package
  • High impact role with influence over architecture and engineering direction
  • Opportunity to work on mission-critical, security-first systems at scale
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