About the Role
We are seeking an experienced T24 Developer to design, develop, customize, and support the Temenos Transact (T24) core banking platform. The role involves translating business requirements into scalable T24 solutions, building interfaces with external systems, and supporting production, COB, and release activities.

Key Responsibilities
• Design, develop, customize, and enhance Temenos T24/Transact applications based on business requirements and change requests.
• Develop and maintain T24 components including versions, enquiries, local routines, hooks, batch programs, APIs, and local applications.
• Work with COB routines, Services Framework, TAFJ, TAFC, jBASE, and InfoBasic to implement and troubleshoot core banking functionality.
• Build and maintain integrations using OFS, T24 Integration Framework, IRIS, REST/SOAP APIs, XML drivers, MQ, and event-streaming mechanisms.
• Analyze functional specifications and prepare technical design documents, technical specifications, and unit-test evidence.
• Perform unit testing, system integration testing, code reviews, defect fixing, and performance optimization.
• Support end-of-day (COB), end-of-month, and end-of-year processing, including error analysis and production issue resolution.
• Provide L2/L3 production support, investigate incidents, analyze logs, and coordinate fixes with functional and infrastructure teams.
• Support T24 upgrades, patch deployment, environment management, release management,



and TAFC-to-TAFJ migration activities.
• Ensure solutions comply with banking security, regulatory, coding, documentation, and non-functional requirements.
• Collaborate with business analysts, solution architects, QA teams, and product owners in an Agile/Scrum delivery model. Must-Have Skills
• Strong hands-on experience in Temenos T24/Transact development and customization.
• Proficiency in InfoBasic, jBASE, TAFJ, and/or TAFC.
• Experience developing versions, enquiries, routines, hooks, batch programs, and OFS interfaces.
• Valuable understanding of T24 architecture, application design, data model, and COB processing.
• Experience with Java, particularly for TAFJ-based development and interface extensions.
• Working knowledge of SQL and relational databases, such as Oracle, SQL Server, or PostgreSQL.
• Experience with Unix/Linux, Git/Bitbucket, JIRA, and standard development tools.
• Strong debugging, log-analysis, production-support, and problem-solving skills. Good-to-Have Skills
• Experience with Design Studio, IRIS, T24 Integration Framework, DSF Packager, and T24 APIs.
• Knowledge of SWIFT messaging, payments, STP, MQ, JBoss/WildFly, Kafka, and interface frameworks.
• Exposure to Docker, Kubernetes, CI/CD, monitoring tools, and cloud-based Temenos environments.
• Experience with T24 implementation, migration, or upgrade projects across releases such as R21–R25.

📌 Developer (Bengaluru)
🏢 wissen technology
📍 Bengaluru