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N-iX Logo N-iX · IT - Software Development

Senior Full-stack (Python + Go) Engineer

Poland · Job Posted February 18, 2026
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Job Description

N-iX is looking for a Senior Full-stack (Python + Go) Engineer to join a collaborative product team of around 8 engineers working on a complex, high-impact software platform. You’ll contribute across the stack, building scalable backend services and intuitive frontend experiences, while actively using AI-powered development tools to improve productivity and code quality. The team follows Agile best practices, values clean architecture, ownership, and continuous improvement As an engineer you’ll help to develop the platform that serves as an enterprise next-generation endpoint protection (EPP) + endpoint detection & response (EDR) solution that runs on Windows (as well as macOS, Linux, servers, etc.). It comes as a single, unified agent designed to prevent, detect, respond, and remediate cyber threats, including malware, ransomware, fileless attacks, and advanced persistent threats — all in real time.

Job Responsibility

  • Design, develop, and maintain backend services in Python and Golang
  • Collaborate closely with backend, frontend, and QA engineers in an Agile/Scrum environment
  • Write clean, testable, and well-documented code
  • Integrate and work with APIs, data stores, and third-party services
  • Use AI-assisted development tools (e.g., code assistants, testing tools, analysis tools) to improve delivery speed and quality
  • Support production systems and participate in troubleshooting when needed

Requirements

  • 5+ years of experience in Software Engineering
  • Strong expertise with Python and Golang
  • Experience building full-stack applications end-to-end
  • Good understanding of RESTful APIs and client-server architecture
  • Familiarity with Agile development methodologies
  • Experience working in a team environment with shared ownership
  • Comfortable using AI tools in daily development (e.g., coding assistants, test generation, debugging, documentation support)
  • Experience with AWS and GCP clouds
  • Experience with Kafka ecosystem & Redis, PostgreSQL

What we offer

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits
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