Temenos Transact Architect

About the Role We are seeking a seasoned Temenos Transact Architect to join EY's Temenos Centre of Excellence within the GDS - Banking and Capital Markets practice. The role involves designing and delivering Temenos T24/TAFJ R25+ solutions in a multi‑company, multi‑application server environment, acting as senior developer and technical lead.

What You'll Do

• Perform hands‑on development using Temenos T24 and TAFJ R25+ in a multi‑company, multi‑application server environment.
• Analyse functional and technical requirements and translate them into efficient, scalable, and high‑quality T24 solutions.
• Design, develop, unit test, and implement custom T24 developments using COB and Services Framework.
• Work actively with Design Studio, GitLab, SQL Developer, Temenos Unit Test Framework, JIRA, and job schedulers (AWA).
• Develop and support integrations using Temenos Integration Framework, Interaction Framework (IRIS), Outbox Event Streaming, MQ, and JBOSS.
• Support implementation of SWIFT messaging, interfacing patterns, and STP processes.
• Collaborate within an Agile / SAFe delivery environment, participating in sprint ceremonies, design discussions, and code reviews.
• Investigate and resolve production (RTB) issues, ensuring application stability and performance.
• Use monitoring and logging tools such as Dynatrace, Splunk, and Tivoli for issue diagnosis and resolution.
• Support T24 upgrades, migrations, performance optimization, and data archiving activities.
• Ensure compliance with coding standards, security guidelines, non‑functional requirements, and documentation standards.
• Work closely with architects, functional consultants, testing teams, and project managers to support end‑to‑end delivery.

What We're Looking For

• Core Technical Skills: Strong experience in Temenos T24 R25+ and TAFJ R25+. Hands‑on in multi‑company and multi‑application server setups. Solid knowledge of T24 COB and Services Framework. Experience with Design Studio, GitLab (or similar), job schedulers (AWA), SQL Developer, Temenos Unit Test Framework, JIRA/Confluence. Experience with Integration Framework, IRIS, Outbox Events, MQ, and JBOSS. Exposure to cloud‑based T24 development environments (preferred). Sound understanding of Oracle DB concepts, SQL tuning, indexes, and Linux scripting. Experience with logging and monitoring tools such as Dynatrace or Splunk.
• Functional Knowledge: Good functional understanding of Core T24 Retail Banking modules including Customer, Accounts, Retail Banking, and TPH modules.
• Delivery Attributes: Strong analytical and problem solving abilities; calm under production issues; ability to work independently and in teams; strong communication and collaboration; focus on code quality, stability, and performance; willingness to learn and adapt.
• Preferred Qualifications: TCCP certification in T24; experience with EMEIA or global banking clients; exposure to large‑scale core banking transformation programs.

Nice to Have

• TCCP certification in T24.
• Experience with EMEIA or global banking clients.
• Exposure to large‑scale core banking transformation programs.
• Cloud‑based T24 development environments (preferred).