(Data) Enterprise Architect - Data & B2B (m/f/d)

Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.

We are hiring to our team: Enterprise Architect

Enterprise Architect is responsible / accountable for development and optimization of IT architecture on Enterprise level: for this purpose this role caries out analysis and evaluation of customer and technical requirements; develops implementation concepts and holds accountability for implementation.

Enterprise Architect assumes responsibility / accountability for all interactions of components, systems, functions from the network to the point of interaction with the customer; in this context, this role designs a comprehensive vision and co-create strategy taking into account high level business requirements and implications, with a view to sustainability.

Among previous, this role identifies and evaluates innovations in technology fields and being actively involved with implementation within the Group and in the industry (standardization, open source communities, suppliers, interest groups, patents, etc.)

WHAT WILL YOU DO?

• Design, develop, test, implement and support ICT components and applications in order to deliver quality standard product portfolio.
• Build and develop concepts, processes and methods for automation, optimization, and standardization to satisfy efficiency and automation requirements.
• Provide advice or information at request or at own initiative to all relevant employees or customers regarding technical aspects of products.
• Provide project deliverables to fulfil the project scope.
• Consult and implement new innovative technologies to satisfy innovation strategy.
• Provide overall solutions and principles in planning, developing, and implementing new products to satisfy business requirements.
• Design, develop, and implement architecture of services 
• Mentor and train co-workers to spread knowledge level and develop their skills.
• Act as key technical lead and solve and coordinate activities across related technologies/outside own team.
• Provide consulting services to project teams on areas of expertise.
• Research and development in assigned technology, determine business requirements, propose changes and develop implementation plans.
   

YOU WILL SUCCEED IF YOU:

• Have 8+ years of experience in enterprise architecture, data architecture, or solution architecture
• Bring proven hands‑on experience with B2B data platforms and integrations
• Have worked in large, complex, multi‑system enterprise environments, aligning architecture across teams and domains
• Demonstrate a strong understanding of modern data platforms, including data lakes, data warehouses, and lakehouse architectures
• Have solid experience designing solutions on cloud platforms such as AWS, Azure, or GCP
• Apply proven integration patterns, including API‑first, event‑driven, streaming, and EDI approaches

• Show solid knowledge of:

• Data governance, data quality, and metadata management

• Analytics, BI, and emerging AI/ML architectures

• Are familiar with enterprise architecture frameworks such as TOGAF (or similar)

• Think strategically with a systems‑level, enterprise mindset
• Clearly communicate complex architecture concepts to non‑technical stakeholders
• Influence decisions and outcomes without direct authority
• Approach challenges with a structured, pragmatic, and outcome‑focused mindset

Nice to Have

• Experience in B2B domains such as telecom, manufacturing, logistics, finance, or SaaS
• A hands‑on background in data engineering or integration development
• An enterprise architecture certification (e.g., TOGAF, ArchiMate)

Benefits

We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:

• Financial benefits
• Benefits with focus on learning and development
• Benefits with focus on health and sport
• Benefits with focus on family and work – life balance
• Other benefits

For more information about our benefits click to Benefits

Salary

Final salary is negotiable.

We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 3100 € /brutto.

Additional information

* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.