Business Systems Architect Principal
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Hely: Budapest
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Műszakos munkarend: Teljes munkaidős
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Munkabér ajánlat: Nincs megadva
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Vállalat: Trenkwalder Kft

Own the architecture of business and service systems
Define and drive end-to-end architecture for enterprise business systems (sales, service, core platforms)
Lead architecture across service operations domains, such as:
Service Desk and Service Operations
Lead-to-Cash (pricing, quoting, billing)
Inventory and resource management
Design target-state architectures while optimizing and modernizing legacy systems
Drive modernization and automation
Champion API-first and event-driven architecture patterns
Support automation and AI-enabled solutions to reduce manual work and improve efficiency
Improve scalability, availability, and operational resilience of critical systems
Balance transformation with business continuity
Provide architectural leadership and governance
Define architectural principles, standards, and design patterns
Lead design reviews and ensure alignment with enterprise architecture standards
Make and defend architectural decisions in complex, high-impact environments
Guide legacy-to-modern transformation initiatives
Collaborate across the organization
Work closely with engineering teams, operations, and business stakeholders
Translate technical architecture into clear business value
Partner with vendors and platform providers on architectural decisions
Lead and mentor
Act as a senior technical leader and mentor for architects and engineers
Foster strong architectural thinking across teams
Stay hands-on in critical technical discussions when needed
Elvárások / Requirements
Experience
Extensive experience in enterprise or large-scale system architecture
Background in complex, multi-system environments
Experience in telecommunications, BSS/OSS, or similarly large-scale domains is a strong plus
Technical expertise
Strong system-level and architectural thinking
Deep experience with system integration (APIs, microservices, event-driven architectures)
Solid understanding of data-driven architectures
Sufficient technical depth to be highly credible with engineering teams
Leadership and mindset
Proven technical leadership and decision-making capability
Ability to define strategic direction and drive execution
Strong ownership mentality and accountability
Comfortable working with senior stakeholders in complex environments
Ways of working
Strategic thinker with a pragmatic, execution-oriented approach
Curious and open to modern technologies (e. g. AI, automation)
Hands-on mindset — not an “ivory tower” architect
Amit nyújtunk / Benefits
A high‑impact senior architecture role with real influence on long‑term technology direction and system transformation
Opportunity to work in a complex, large‑scale international environment with mission‑critical platforms
Strong architectural ownership and decision‑making authority — this is not a delivery or coordination role
Close collaboration with senior engineering, operations, and business stakeholders across regions
Exposure to modern architecture patterns, automation, and AI‑enabled solutions in an enterprise context
A culture that values technical credibility, pragmatic thinking, and hands‑on leadership
Competitive compensation package aligned with seniority and impact
Flexible working model and a supportive, international work environment
Long‑term growth opportunities within a global organization undergoing active transformation