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Senior Full Stack Developer

Sygnia·Israel·en
Not specifiedFull-timeFull-stack DevelopmentCybersecurity

Cybersecurity technology company seeking a senior full stack developer to build and maintain a threat detection, investigation and response platform. The role emphasizes Python backend development, advanced SQL, data engineering and contributions across the frontend and backend.

Responsibilities

  • Develop, enhance and maintain Python-based backend services.
  • Translate Python analytics into optimized Snowflake SQL queries and perform data engineering work.
  • Contribute to end-to-end feature delivery across backend and frontend systems.
  • Write high-quality code, troubleshoot efficiently and improve platform components proactively.
  • Participate in agile practices and contribute to architecture and technical direction.

Requirements

  • At least 6 years of full stack development experience, with a strong focus on Python backend development and SQL.
  • At least 4 years of experience developing scalable, high-performance Python systems.
  • Extensive experience writing, optimizing and maintaining complex SQL queries and working with large-scale databases; Snowflake experience is preferred.
  • Hands-on experience with modern JavaScript frameworks, preferably React.
  • Strong understanding of data engineering, database schema design and data-driven analytics.
  • Familiarity with DevOps practices, CI/CD pipelines and cloud infrastructure, preferably AWS.
  • Strong communication and collaborative problem-solving skills.

Nice to have

  • Experience with Kubernetes and Helm.
  • Background in cybersecurity or data-intensive industries.
  • Ability to learn and implement new technologies quickly.

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