Senior Software Engineer (Greece residents only)

Stack

Responsibilities

• ▹Design, build and maintain secure, scalable Python backends including APIs, data pipelines and integrations
• ▹Develop React/TypeScript frontends for dashboards, CTI visualizations and analyst workflows
• ▹Architect and optimize databases across MySQL, MongoDB and PostgreSQL
• ▹Contribute to data ingestion, parsing and correlation pipelines
• ▹Collaborate with cybersecurity analysts and red/blue teams to integrate detection and response logic
• ▹Ensure clean, testable, efficient and secure code
• ▹Own technical design and code reviews, and mentor junior engineers

Requirements

• ▹7+ years of professional experience with Python
• ▹7+ years of professional experience with React
• ▹Based in Greece (residency requirement for this role)
• ▹Proven track record delivering complex systems
• ▹A cybersecurity mindset, or strong willingness to develop one

Nice to have

• ▹Familiarity with offensive/defensive security tools such as Metasploit, Cobalt Strike, Nmap or custom exploit frameworks
• ▹Experience working with CTI data
• ▹Understanding of MITRE ATT&CK, threat actor behaviors and adversary simulation

Soft skills

What we offer

• ▹Competitive salary
• ▹Flexible working conditions
• ▹Team culture that values autonomy and deep technical excellence
• ▹Direct impact on national and international cyber defense initiatives

About the company

AI2CYBER builds one of Europe's most advanced Cyber Threat Intelligence and Detection Engineering platforms, working alongside cybersecurity experts, red teamers and ML engineers on projects with direct national and international cyber-defense impact.