BULLIT MANAGEMENT SERVICES LIMITED
Temenos T24 Developer
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Job Description:
Experience in Temenos Transact T24 IRIS technical development experience is a must.
We are seeking an experienced Senior Temenos T24 IRIS Developer to join a major banking client’s core-banking technology team in Zürich. The successful candidate will design, develop, enhance, and support Temenos T24 IRIS solutions, working closely with business, architecture, integration, reporting, and production-support stakeholders.
This is a senior, hands-on role requiring strong Temenos Transact/T24 development expertise, IRIS capability, banking-domain knowledge, and the ability to operate effectively in a controlled, high-availability financial-services environment.
Required experience and skills
- 7+ years of hands-on Temenos T24 / Temenos Transact technical development experience
- Strong proven experience with T24 IRIS
- Advanced development skills in jBASE/InfoBasic
- Strong knowledge of T24 technical architecture, including core tables, routines, enquiries, versions, applications, and authorisation concepts
- Experience with T24 integration technologies, such as:
- OFS / OFSML
- T24 services and APIs
- REST and SOAP web services
- Messaging or middleware platforms
- File-based and batch integrations
- Experience supporting T24 batch processing, COB operations, performance tuning, and production incident resolution
- Strong SQL and relational database experience; Oracle experience is highly desirable
- Familiarity with Unix/Linux environments, shell scripting, version-control tools, and deployment processes
- Experience working across development, SIT, UAT, pre-production, and production environments
- Ability to translate functional banking requirements into detailed T24 technical designs and implementable development tasks
- Strong troubleshooting, analytical, and stakeholder-management skills
- Excellent English communication skills, both written and spoken
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Preferred qualifications
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- Experience with Temenos Transact upgrades, migration projects, or T24 version remediation
- Knowledge of Temenos products adjacent to T24, such as TAFC, TAFJ, Data Hub, Financial Crime Mitigation, or Temenos integration tooling
- Experience with Java, Java EE, Spring Boot, or API-led integration architectures
- Familiarity with CI/CD, Git, Jenkins, Azure DevOps, Jira, Confluence, and automated testing approaches
- Experience in agile delivery environments, including Scrum or SAFe
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