Senior T24 Core Banking Developer

About us

At Xenon7, we work with leading enterprises and innovative startups on exciting, cutting-edge projects that leverage the latest technologies across various domains of IT including Data, Web, Infrastructure, AI, and many others. Our expertise in IT solutions development and on-demand resources allows us to partner with clients on transformative initiatives, driving innovation and business growth. Whether it's empowering global organizations or collaborating with trailblazing startups, we are committed to delivering advanced, impactful solutions that meet today’s most complex challenges.

About the Client

Join one of Egypt’s premier financial institutions, renowned for its extensive suite of banking services, including Institutional Banking, Personal Banking, and Islamic Banking. With a global presence through over 50 branches and correspondents, we serve a diverse and dynamic clientele. As we embark on a groundbreaking digital transformation journey, we are committed to leveraging the latest technologies to establish a state-of-the-art core banking architecture that will redefine our performance and service delivery.

Role Overview

We are seeking a T24 Senior Developer with 3–5 years of hands-on experience in Temenos Transact (T24) development. You will be part of a core team driving the bank’s modernization efforts, focusing on high-impact enhancements, integrations, and performance optimization across T24 modules. This is a critical role that combines deep technical knowledge with a solid understanding of banking systems and business processes.

The role is hybrid (3–4 days in office depending on location). The office is located in New Cairo.

Responsibilities

• Design, develop, and maintain customizations and interfaces in Temenos T24 / Transact
• Work on core banking modules such as AA, FT, AC, LD, MM, and Customer Management
• Develop and optimize T24 routines, including Enquiries, Versions, OFS, TM, and browser customizations
• Lead and support T24 upgrade, patching, and enhancement projects
• Collaborate with business analysts and other IT teams to translate functional requirements into technical solutions
• Provide support across UAT, SIT, and production environments, ensuring smooth rollouts
• Troubleshoot and resolve complex issues in T24 applications
• Mentor junior developers and contribute to improving team efficiency and knowledge sharing

Requirements

• 3–5 years of proven experience in Temenos T24 / Transact development

• Strong programming skills in jBASE, InfoBasic, and T24 Toolkit
• Deep understanding of T24 architecture and core modules
• Hands-on experience in TAFJ environments and T24 release upgrades
• Experience developing web services (IRIS), OFS integration, and SOAP APIs
• Familiarity with T24 browser/UI customization and third-party system integration
• Strong debugging, performance tuning, and problem-solving skills
• Excellent communication and collaboration abilities
• Solid understanding of banking business processes and compliance requirements
• Exposure to DevOps tools and CI/CD pipelines is a plus

Benefits

• The role is a 1-Year contract through Xenon7, the approved vendor of the client
• Competitive Salary.
• Work on a major core banking transformation project
• Hybrid working model with a modern office in New Cairo
• Be part of a high-performing team shaping the future of digital banking