Technical Implementation Specialist
PayTech Nexus LtdRiyadh, Riyadh Region, Saudi Arabia
Posted March 23, 2026
Full Time
About the Company
PayTech Nexus Ltd. is a global payments solutions provider that delivers end‑to‑end services across card, mobile, and digital wallet ecosystems. Leveraging a portfolio of specialist subsidiaries, the company offers consulting, recruitment, advanced analytics, AI‑driven tools, and a state‑of‑the‑art spend‑management platform to help clients navigate regulatory change and optimize profitability. Its integrated approach combines acquiring, processing, blockchain, and virtual‑card capabilities with research and development to create tailored propositions for businesses of all sizes. PayTech Nexus is distinguished by its proactive culture of innovation, commitment to driving industry change, and a collaborative partnership model that empowers clients worldwide.
Job Description
We are seeking a highly skilled Technical Implementation Specialist to support end-to-end onboarding of customers under an existing processor environment, specifically CORE+ with MDES. The ideal candidate will manage full engagement lifecycle activities—including project management, technical configuration, key management, simulator execution, testing, certification support, and MDES Manager setup.
Requirements
- Proven experience in payment systems implementation, preferably with CORE+, MDES, or tokenization platforms.
- Solid understanding of cryptography fundamentals and key life-cycle management.
- Experience with simulators, certification environments, and API-based integration workflows.
- Strong project management skills; ability to manage multiple customers and workstreams simultaneously.
- Excellent English communication—written and verbal.
- Strong problem-solving skills and an ability to work independently and collaboratively.