Senior Solution Architect – Fleet Card & Payment Solutions

Founded in 1999 in Vienna, the Qualysoft Group is a manufacturer-independent IT consulting and services company, which successfully provides support for its international customers with the aim of boosting their competitiveness and economic efficiency through innovative IT solutions.

Its focus is on financial services providers, telecommunications companies, the automotive industry and energy service providers. Over 400 employees in 6 subsidiaries work together to ensure state of the art solutions for our clients.

We are looking for new colleagues in Qualysoft teams for diverse projects providing continuous learning opportunities. Our common goal is to provide honesty, development and a stable background while getting to know the latest technologies. We are waiting for your application for the position below!

We are looking for a Senior Solution Architect to join the “Strategy Execution Phase 1” initiative within the Consumer & Card business domain.

Key initiatives include:

• Fleet Manager Application implementation
• Unified marketing platform launch
• Enhanced card system connectivity for trucks and mixed fleets
• Various mid-sized business and system improvements

Project planned start: June 2026

Project duration: 6 months

• Design scalable and secure solution architectures for fleet card and payment-related systems
• Translate business requirements into technical solutions aligned with enterprise architecture standards
• Define and maintain domain-specific architectural standards, guidelines, and best practices
• Create conceptual solution designs and support architecture decision-making processes
• Review software/hardware options, risks, impacts, and cost-benefit analyses
• Support projects and initiatives across the Consumer & Card domain
• Collaborate closely with business stakeholders, development teams, and enterprise architects
• Contribute to integration strategy, API architecture, and system interoperability

• Strong experience as a Senior Solution Architect
• Expertise in Fleet Card Management Systems
• Solid understanding of API design and integration patterns
• Knowledge of payment authorization flows, tokenization, and secure transaction handling
• Experience designing scalable enterprise-level solutions
• Strong stakeholder management and communication skills
• Experience working in large enterprise or international environments
• Ability to influence architecture decisions and technology direction