T24 Developer

As a **T24 Developer**, you will design, build, and maintain customisations within the Temenos T24 (Transact) core banking platform. You will support production systems, troubleshoot issues, and deliver enhancements across core banking, AML, and reporting applications, ensuring stability, scalability, and alignment with business requirements.

• *What You’ll Do and How You’ll Succeed**

• *Development \& Customisation**

• Maintain and enhance banking systems based on Temenos products.
• Design, develop, and maintain customisations in T24 modules such as AA (Arrangement Architecture), Loans and Deposits, and TPH.
• Develop T24 interfaces using APIs and integration frameworks.
• Analyse and troubleshoot production issues, implementing appropriate solutions.
• Understand BRD/FSD and prepare TSD documentation.
• Provide test environment support and package preparation.
• Collaborate with senior IT staff and team managers to deliver solutions.

• *Domain Expertise**

• Provide hands‑on expertise in Temenos T24 core banking systems.
• Apply Infobasic, componentisation coding, and L3 Java development (mandatory).
• Use TAFJ knowledge to support development and integration.
• Manage code libraries and version control.
• Apply technical knowledge of T24 customisation and OFS processing.
• Work with Unix/Linux environments.

• *Governance \& Assurance**

• Ensure solutions align with banking standards and compliance requirements.
• Document risks, issues, and provide recommendations for optimisation.
• Support governance routines by maintaining technical artefacts and documentation.

• *Monitoring \& Continuous Improvement**

• Analyse system performance and implement improvements.
• Drive continuous improvement in T24 customisation and integration practices.
• Support ongoing optimisation of banking applications.

• *We’d Love to Hear From You If...**

• *Experience**

• You have 3–8 years of relevant working experience.
• You have strong experience with Temenos T24 core banking systems.
• You have experience supporting production systems and delivering enhancements.

• *Technical Expertise**

• You have mandatory skills in Infobasic, componentisation coding, and L3 Java development.
• You have knowledge of TAFJ and code library management.
• You have expertise in T24 API development and OFS processing.
• You have Unix/Linux knowledge.
• You have optional skills in REST (IRIS2\.0\), Temenos Web Services (TWS), JBoss configurations, and channel interfaces (Browser, IB, AAA\+, Analytics, DFE, DM, Data Warehouse).
• You have additional skills in Core Java, HTML5/CSS3, JQuery, AngularJS, MVC, LINQ, and SQL Server databases.

• *Ways of Working**

• You communicate effectively with technical and non‑technical stakeholders.
• You collaborate across teams to deliver banking solutions.
• You balance operational stability with continuous improvement.
• You act with integrity, resilience, and accountability in fast‑paced environments.