Senior Architect System Architecture, Client-Server Architecture based on R-Studio

Project overview

A specialist application used by a federal authority for over 20 years is technically outdated, error-prone, and performs poorly, making important digitalization and automation advancements difficult. Therefore, it is to be fundamentally redeveloped. In the preceding project definition phase, functional, technical, and economic aspects will be clarified, alternatives evaluated, and decision-ready documents prepared for subsequent project approval.

Your Role

As Senior Architect, you will be responsible for the system design of the new solution and lay the technical foundation for its implementation. Specifically:

What You Bring

Advantageous

Interested?

We look forward to receiving your current profile (Word or PDF), your hourly rate, and your availability. Please apply directly here via freelancermap. You will receive a prompt response.

Jochen Gierl

Next4Lead GmbH

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• You will conduct requirements analysis
• You will develop the system design based on an R-Studio solution
• You will design the macro architecture as a client-server architecture
• You will ensure non-functional requirements
• You will contribute to the evaluation of alternatives and the technical solution design
• Specialized knowledge in system architectures, especially distributed systems
• Specialized knowledge in high availability concepts
• Specialized knowledge in software architectures, especially multi-tier applications
• In-depth knowledge of multiple operating systems (UNIX, Linux, Windows)
• In-depth knowledge of databases (Oracle, Oracle RAC, MS SQL Server) and NoSQL databases
• In-depth knowledge of container technologies (Docker, DC/OS)
• In-depth knowledge of messaging infrastructure
• In-depth knowledge of middleware (JEE application servers, especially Oracle WebLogic, Payara, ESB, portal servers, web servers, Kafka)
• In-depth knowledge of network technologies (TCP/IP, LAN, WAN)
• In-depth knowledge of storage area networks (SAN)
• In-depth knowledge of security architectures (DMZ, Firewall)
• Basic knowledge of management and deployment methods
• Basic knowledge of ITIL
• Basic knowledge of agile methods (e.g., Scrum)
• Experience with R and R-Studio
• Experience working with authorities and ministries, ideally more than two years

Project details

01.01.2027

End: 30.09.2027

Utilization: approx. 300 hours, part-time

Environment: Public sector, new development of a specialist application in the project definition phase

• Start: 2027-01
• Duration: 9 Monate
• Remote: hybrid
• Location: Nürnberg, Deutschland, DE
• Languages: German