Fullstack Software Engineer (Cybersecurity)

TL;DR

Fullstack Software Engineer (Cybersecurity): Building and optimizing internal platforms and data-driven solutions for threat detection with an accent on cloud-native architecture and AI-powered automation. Focus on delivering end-to-end web applications using React and FastAPI while collaborating with security researchers to enhance operational capabilities.

Location: Must be based in Bratislava, Slovakia (Hybrid role).

Salary: from 2300 EUR/month.

Company

A global leader in cybersecurity, protecting users worldwide through innovative threat detection and research initiatives.

What you will do

• Develop and maintain web applications and backend services across the full SDLC.
• Design and implement data infrastructure and REST APIs to support security operations.
• Integrate AI agents and LLMs into internal platforms to drive automation.
• Collaborate with security researchers, analysts, and architects on system design.
• Ensure system reliability and optimize development processes through CI/CD.

Requirements

• English language proficiency: B2 level or higher.
• Intermediate proficiency in Python (FastAPI) and React/TypeScript.
• Experience with Docker, Kubernetes, and CI/CD pipelines.
• Strong knowledge of SQL databases and database design.
• Proficiency in Linux OS, CLI, and Git.
• Ability to write clean, testable, and maintainable code.

Nice to have

• Experience with data and messaging tools like Kafka, NoSQL, or Spark/Flink.
• Knowledge of cloud infrastructure (Azure/AWS/GCP).
• Background in AI/ML, LLMs, or cybersecurity/SecOps.
• UI/UX design skills using Figma.
• Proficiency in Java or C++.

Culture & Benefits

• Comprehensive healthcare programs and Multisport card.
• Supplementary pension saving and loyalty allowances.
• Flexible office environment with activity rooms and refreshments.
• Regular team-building events and family-oriented activities.
• Performance bonuses paid twice per year.