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Senior Software Engineer / Technical Lead

Krakow, Poland🌐 Remote💼 Full-time🗓 2026-08-21 → 2026-09-26

Core

Technical leader designing, developing, and operating scalable applications for Splunk's Security UEBA solution using ML/AI to detect anomalies and mitigate risks.

Role type

Senior IC Technical Lead (Backend/Full Stack)

Builds

Production-ready UEBA features, reliable scalable applications, and AI/ML integrations

Domain

Cybersecurity / Machine Learning / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

Python, Java, SQL, Redis, Elasticsearch, AWS/Azure/GCP, Docker, Kubernetes, CI/CD, RESTful APIs, microservices, system monitoring, log management

Preferred skills

JavaScript, TypeScript, React, LLM-based AI solution development

Technologies

Python, Java, React, TypeScript, Docker, Kubernetes, GitLab CI/CD, Jenkins, Elasticsearch, Redis, AWS, Azure, GCP, Cursor, Claude Code

Responsibilities

Own design, development, and operation of new product features; Lead team design and architectural discussions; Build reliable, scalable, and high-performance applications; Debug and resolve customer-reported issues; Participate in on-call rotations and post-incident reviews; Mentor junior team members

Seniority

Senior, hands-on IC with mentorship responsibilities

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