HiringCafe
VirtusLab
Posted 1w ago

Sys Admin + Python Infrastructure Engineer

VirtusLab
virtuslab.comView all open roles
Kraków or Kielce or Wrocław
RemoteContract
Responsibilities
  • administering systems
  • automating infrastructure
  • hardening databases
Requirements
  • Advanced Linux/Unix administration and Python automation skills
  • Networking expertise
  • Complex troubleshooting ability
  • 5+ years of infrastructure experience, and B2/C1+ English proficiency
Technical tools mentioned
LinuxUnixPythonKafkaKubernetesJavaGraphDBNeo4jGraphQLSnowflake

Job description

Job description

This engagement involves key infrastructure delivery built around graph databases (GraphDB / Neo4j). The focus combines high-level systems engineering and infrastructure automation with proactive security standards and system architecture optimization.

Key Areas of Delivery:

-Infrastructure Operations & Automation: Administering Linux/Unix environments and engineering infrastructure automation utilizing Python.

-Database Hardening & Security: Hardening graph database environments, implementing top-tier security standards, and designing monitoring and alerting mechanisms.

-Dependency Mapping: Analyzing and mapping technical dependencies between databases, data pipelines, and enterprise-wide systems.

-Data Infrastructure: Engineering and optimizing data processing pipelines integrating Python- and Java-based components.

-Technical Driving & Autonomy: Collaborating independently with technical stakeholders, driving solutions, and owning delivery outcomes.

Job requirements

Sys Admin + Python Infrastructure Engineer (Senior)

Details: Sys Admin + Python Infrastructure Engineer - Careers VirtusLab

Linux / Unix Administration - Advanced

Python - Advanced

Kafka / Streaming Data - Regular

Kubernetes - Regular

Java (Data pipelines / APIs) - Nice to have

GraphDB (Neo4j) / GraphQL - Nice to have

Expected Capabilities & Expertise:

  • Solid background in Linux administration and deep understanding of networking concepts

  • Proven expertise in using Python for infrastructure automation, scripting, and system tool development

  • Advanced analytical capabilities for diagnosing, troubleshooting, and resolving complex system performance issues at scale

  • 5+ years of commercial experience in system administration or infrastructure engineering

  • English proficiency at B2/C1 level or higher, enabling seamless technical communication

Nice to Have:

  • Practical experience with Kafka

  • Working knowledge of Java

  • Hands-on experience with Graph Databases (e.g., Neo4j) or query-layer technologies (GraphQL APIs, Semantic Views)

  • Experience in building or maintaining data ingestion pipelines

  • Hands-on knowledge of Kubernetes

  • Familiarity with the Snowflake data platform

  • Solid understanding of networking topologies and firewall technologies


About VirtusLab

Software engineering consultancy specializing in cloud and data solutions.

Employees
300
Industries
IT ConsultingSoftware Development
Activities
Custom Software DevelopmentCloud EngineeringData EngineeringDigital Transformation ConsultingDeveloper Experience Tools
Organization type
Private
Latest investment
Private Equity (2021) — led by Aquiline Capital Partners
Headquarters
PL

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