IT Systems Architect

IT Systems Architect

Miejsce pracy: Warszawa

Technologies we use

Expected

• OpenShift
• Enterprise Architect
• visio
• UML
• RDBMS
• data center
• database

Optional

• Red Hat

About the project

The role is focused on the design and development of large-scale internal telecommunications and IT systems within an enterprise environment. The Architect will be responsible for High-Level Design (HLD), decomposition of complex systems, and the design of High Availability (HA) and Disaster Recovery (DR/Failover) solutions. The position also includes architecture of containerized and microservices-based environments as well as end-to-end technical coordination from design phase through implementation and production deployment.

First 3 months: on-site work only (onboarding period)

After onboarding: hybrid model (50% office / 50% remote)

Your responsibilities

• Design High-Level Architecture (HLD) and system decomposition in accordance with enterprise architecture standards
• Design telecommunications and IT systems with focus on performance, security, scalability, high availability, and resilience
• Develop architectural concepts, technical analyses, solution designs, and full system documentation
• Coordinate technical delivery of designed solutions from initial concept through implementation and deployment
• Ensure architectural consistency across distributed systems and integration layers
• Collaborate with development, infrastructure, and business teams in an Agile/Waterfall environment

Our requirements

• Minimum 4 years of experience in designing multi-layer IT systems with High Availability (HA) and Disaster Recovery (DR/Failover)
• Strong experience in IT system architecture design (HLD, system decomposition)
• Experience with containerized environments and microservices architecture
• Exposure to enterprise telecommunications or software development projects
• Familiarity with architecture and design tools such as Enterprise Architect and Visio
• Understanding of enterprise integration patterns (ESB), database systems (RDBMS), and Data Center architectures
• Strong communication and teamwork skills
• Proactive and independent working style
• Very good command of English (minimum B2, preferred C1)

Optional

• Technology Stack & Tools
• Red Hat OpenShift
• Sparx Enterprise Architect
• Microsoft Visio
• Enterprise Service Bus
• Relational Database Management System
• Agile software development
• Waterfall model

SQUARE ONE RESOURCES sp. z o.o.

At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.