Senior Temenos Transact (T24) Upgrade Consultant

Senior Temenos Transact (T24) Upgrade Consultant

Experience: 10+ years

Role Summary

We are seeking an experienced Temenos Transact (T24) Upgrade Consultant to lead and support a large-scale upgrade program from R1x to R25 TAFJ. The consultant will own upgrade assessment, remediation governance, customization impact analysis, testing support, implementation readiness, and post-go-live stabilization. The role requires strong knowledge of Temenos architecture, upgrade methodologies, and technical frameworks across Transact modules.

Key Responsibilities

Lead end-to-end Temenos Transact upgrade activities for the R1x to R25 TAFJ program.

Perform upgrade impact assessments and identify remediation requirements for local developments and customizations.

Analyze and remediate impacted components including:

Version routines

EB APIs

Java routines

Enquiries

Browser components

OFS interfaces

Batch jobs

Reports

Integration components

Review and resolve L3 customizations to ensure compatibility with R25 architecture and standards.

Support technical and functional teams during code remediation, testing, deployment, and post-upgrade stabilization.

Conduct code reviews and provide recommendations aligned with Temenos for best practices.

Collaborate with infrastructure, cloud, and application teams during migration and modernization activities.

Participate in upgrade planning workshops, design reviews, defect triage and production readiness assessments.

Mentor junior consultants and provide technical guidance throughout the upgrade lifecycle.

Prepare technical documentation, upgrade runbooks, remediation reports, and implementation recommendations.

Required Skills & Experience

10+ years of experience in Temenos Transact implementation, customization, support, or upgrade projects.

Mandatory experience in at least one major Transact upgrade project, preferably from R1x/R17/R18 to R24/R25.

Strong understanding of Temenos Upgrade Methodology, upgrade tools, and remediation processes.

Deep knowledge of TAFJ architecture and Java-based Transact development.

Extensive experience with L3 customizations, local developments, routines, APIs, enquiries, versions, services, batch processing and integrations.

Experience in post-go-live support, defect triage, production issue analysis, and stabilization activities.

Familiarity with AA, TPH, IRIS, and related platform capabilities.

Strong troubleshooting, debugging, and performance analysis skills.

Preferred Skills

Preferred exposure to OCI, Azure, DevOps, CI/CD, Docker/Kubernetes, Linux/Unix and cloud-native deployment models.

Preferred Certifications / Training

Temenos Upgrade Certification or Temenos Transact Technical Certification preferred.