Senior Backend Engineer - AI-Powered Security Platform

Cisco; Województwo pomorskie; On-site; PLN 180,000 - 300,000; Full time

Job summary

Cisco is seeking a technical lead for the UEBA team to deliver advanced security analytics. You will design, develop and operate features, mentor peers and drive architectural decisions across a distributed, English-speaking team across time zones.

Proficiency in Python/Java, cloud, containers and CI/CD is essential. Join a company with a long history of security innovation and a culture that values accountability and collaboration while delivering scalable security solutions for a global

Qualifications

• Backend proficiency in Python (preferred) or Java with strong data structures and microservices.
• Data storage and search expertise: SQL, Redis, Elasticsearch, Splunk.
• Cloud and DevOps experience: AWS/Azure/GCP, Docker, Kubernetes, and CI/CD (Jenkins, GitLab).
• Operational excellence: telemetry, log management, and AI coding assistants.
• Strong communication, collaboration and accountability.

Responsibilities

• Own and be accountable for design, development and operation of new product features.
• Lead team design and architectural discussions.
• Build reliable, scalable, high-performance applications.
• Debug and resolve customer-reported issues with effective solutions.
• Participate in on-call rotations and post-incident reviews.
• Learn, explore and integrate new technologies into the team’s workflow.
• Mentor junior team members for career growth.

Skills

Python/Java

Data structures

RESTful APIs

SQL

Redis

Elasticsearch

Splunk

AWS

Azure

GCP

Docker

Kubernetes

CI/CD

Telemetry

Log management

Cursor

Claude Code

Communication

Accountability

Intellectual curiosity

Education

Bachelor's degree in Computer Science/Engineering

Master's degree

Tools

Cursor AI

Claude Code

Job description

Cisco is seeking a technical lead for the UEBA team to deliver advanced security analytics. You will design, develop and operate features, mentor peers and drive architectural decisions across a distributed, English-speaking team across time zones.

Proficiency in Python/Java, cloud, containers and CI/CD is essential. Join a company with a long history of security innovation and a culture that values accountability and collaboration while delivering scalable security solutions for a global