System Architect

HDI Group; Hannover; Hybrid; EUR 110.000 - 160.000; Vollzeit

Benefits dieser Stelle

Flexible working hours

Health management

Mobile working

Zusammenfassung

HDI Group is seeking a seasoned Enterprise Architect to shape data, analytics, and AI architecture within an Agile Release Train. You will design target architectures for data products and platforms, guide cloud data evolution, and set standards and guardrails.

Lead architectural decisions across multiple teams, manage technical debt, and ensure scalable, secure solutions with modern engineering practices. Fluency in German and English is preferred.

Qualifikationen

• Multiple years of experience as Solution Architect, Lead Architect, System Architect or Enterprise Architect.
• Strong expertise in modern cloud architectures on Azure and/or AWS.
• Experience with architecture frameworks such as TOGAF, arc42, or C4.
• Proven track record of guiding multiple development teams and stakeholders.

Aufgaben

• Develop and communicate the architectural vision for data, analytics, and AI solutions within our Agile Release Train (ART).
• Design the target architecture for data products, data platforms, and analytical applications.
• Provide technological guidance for the evolution of our cloud data platform.
• Define architecture guidelines, standards, and guardrails.
• Coach and support teams in architectural decision-making and implementations.
• Identify architectural enablers and technical debt.
• Support PI planning and strategic initiatives.
• Ensure security, performance, and maintainability of solutions.

Kenntnisse

Cloud architectures

Stakeholder management

Strategic thinking

Ownership & accountability

German & English fluency

Ausbildung

TOGAF / arc42 / C4

Tools

Snowflake

dbt

AWS / Azure

Data Warehousing

Data Mesh / Data Products

API & integration architectures

AI-assisted development

Jobbeschreibung

Your Tasks

• Develop and communicate the architectural vision for data, analytics, and AI solutions within our Agile Release Train (ART)
• Design the target architecture for data products, data platforms, and analytical applications
• Provide technological guidance for the evolution of our cloud data platform
• Define architecture guidelines, standards, and guardrails
• Coach and support teams in architectural decision-making and the implementation of technical solutions in their day-to-day development work
• Identify and prioritize architectural enablers and technical debt
• Support Program Increment planning and strategic initiatives
• Ensure scalability, security, performance, and maintainability of our solutions while continuously advancing security standards together with the teams
• Monitor technology trends and evaluate and experiment with emerging technologies for strategic adoption within the ART
• Collaborate closely with Enterprise Architects and System Architects across other ARTs to harmonize architecture standards and solution approaches
• Work closely with Product Managers, Product Owners, the Release Train Engineer, and development teams while facilitating architecture and engineering communities
• Foster modern engineering practices through the effective use of AI-enabled development tools

Your Profile

• Several years of experience as a Solution Architect, Lead Architect, System Architect, or Enterprise Architect
• Strong expertise in modern cloud architectures on Azure and/or AWS
• Hands-on experience with: Snowflake, dbt, Cloud platforms (preferably AWS and Azure), Data Warehousing, Data Mesh / Data Products, API and integration architectures, AI-assisted software development and engineering practices, Metadata management, data catalogs, and semantic data modeling
• Knowledge of scaled agile frameworks (e.g., SAFe or comparable approaches)
• Experience with architecture frameworks and methodologies such as TOGAF, arc42, or C4
• Proven track record of working with multiple development teams
• Strategic mindset and the ability to analyze complex problems systematically
• Excellent communication, facilitation, and stakeholder management skills
• Ability to influence without formal authority
• Passion for connecting people and driving technical excellence
• Strong sense of ownership and accountability
• Fluent in German and English skills (C1 level preferred)

Flexible working hours

Flexitime arrangements and flexible working time models allow for a perfect work-life balance – however it suits you.

Health management

Stay healthy with us: thanks to preventive measures, a wide variety of sports and various partnerships.

Mobile working

Whether from home or on the road – our remote working model (up to 60 % mobile) offers you more freedom and independence.

Further training

We satisfy your thirst for knowledge – for example with further training, subject-specific seminars or work and study programmes.