Bern
Enterprise IT Architect specialising in AI Engineering 80-100%
- 16 September 2026
- 100%
- Bern
About the job
You want to develop yourself? We give you the space to do so.
Do you want to actively shape the technological future of PostFinance? As an Enterprise IT Architect, you develop solutions that lay the foundation for a modern IT landscape and drive its further development. You take responsibility for implementing innovative architectures and ensure that our systems remain powerful and future-proof. With your technical understanding and conceptual strength, you move PostFinance sustainably.
What you can achieve
- You define target architectures, architectural principles and engineering guardrails for modern software development, including cloud-native architectures, AI engineering, platform engineering, DevSecOps, automation as well as functional and non-functional requirements
- You help shape and further develop AI governance and architectural guidelines to ensure the responsible use of artificial intelligence at PostFinance
- You define guardrails, standards and best practices for the development, integration and deployment of AI solutions as well as AI-supported development tools throughout the entire software development lifecycle
- You advise and support architecture, development and platform teams in adopting modern software engineering practices, AI-supported development methods and cross-technology solution architectures
- You identify, evaluate and establish new technologies, methods and trends in software development, platforms, automation and artificial intelligence and derive recommendations for action for PostFinance
What you bring with you
- Tertiary education or further training (FH or university) in computer science
- Several years of experience as an IT Enterprise, Lead or Principal Architect with a focus on software architecture as well as on defining and further developing modern architectural paradigms such as Domain-Driven Design (DDD), microservices, event-driven architectures, API-first, cloud-native and container platforms
- Solid experience in the entire software development lifecycle as well as in defining and introducing software engineering standards, DevSecOps practices, CI/CD pipelines and platform engineering
- Practical experience in AI-supported software development as well as in further developing and implementing AI governance, architectural principles, standards and compliance requirements and their implementation in projects and teams
- Experience in creating target architectures, reference architectures, technology standards and architectural decisions at the enterprise level
- Strong communication and moderation skills as well as experience in regulated environments, ideally in the financial sector
- Very good German and English skills
Pay equality
Openness and transparency are part of our culture – also regarding pay. That is why we indicate the salary range in job advertisements. This sends a clear signal for pay equality: equivalent work is remunerated within the same framework and fairly determined according to PostFinance’s salary system.
For this position, the annual salary for a 100% workload is between CHF 140,000 and 159,000. The exact salary depends on your profile and experience and may be slightly below or above this range.
Questions about the position?
Mustapha Bouaaoud
Head of EA IT Architecture
PostFinance AG
People Attraction Manager
Ms Amanda Staub
Mingerstrasse 20
3030 Bern