Senior Technical Architect

Job Description

Senior Technical Architect

Chennai, Tamil Nadu

Job Summary

Key Responsibilities

Technical Architecture & Solution Design

Key Responsibilities

Key Responsibilities

Technical Architecture & Solution Design

• Review business and functional requirements and prepare detailed Technical Specification Documents (TSDs).
• Design end-to-end technical solutions aligned with Temenos Model Bank architecture.
• Define integration architecture between T24 and external systems.
• Provide technical impact assessments and effort estimations.
• Ensure compliance with Temenos development and architecture standards.
• Translate Business Requirements, BRDs, FSDs, and Solution Design Documents into detailed Technical Specifications and scalable T24 solutions.
• Own technical architecture, development standards, integration design, deployment strategy, and environment management.
• Provide deep expertise in Temenos Transact Architecture, TAFJ, Integration Framework, COB/EOD processing, and Release Management.
• Lead development, code reviews, deployments, package installations, and production support activities throughout the project lifecycle.

Skill Requirements

Temenos Development :

• Lead development and customization activities within Temenos T24.
• Design and develop:

o

Versions

o

Enquiries

o

Routines

o

OFS Interfaces

o

Batch Processes

o

Browser Components

o

Local Applications

o

APIs and Services

• Support module enhancements across:

o

Customer

o

Accounts

o

Deposits

o

Lending

o

AA (Arrangement Architecture)

o

Treasury

Classification: Internal

o

Securities

o

General Ledger

o

TPH

Technical Specifications & Documentation

• Prepare and maintain:

o

Technical Specification Documents (TSD)

o

Interface Design Documents (IDD)

o

Data Mapping Documents

o

API Specifications

o

Deployment and Release Documents

o

Environment Configuration Documents

Integration & Middleware

• Design and support integrations using:

o

OFS

o

IRIS

o

Temenos Integration Framework

o

REST APIs

o

SOAP Services

o

MQ Messaging

o

Enterprise Middleware Platforms

• Support integration with:

o

Digital Banking

o

SWIFT

o

SEPA Gateways

o

Regulatory Platforms

o

AML/KYC Systems

o

CRM Platforms

COB / EOD / Production Management

• Strong expertise in:

o

COB (Close of Business)

o

EOD (End of Day)

o

Batch Management

o

TSA Services

o

Job Scheduling

o

COB Monitoring

o

Performance Optimization

o

COB Defect Resolution

• Troubleshoot batch failures and ensure successful day-end processing.

Classification: Internal

• Support production stability and operational readiness.

Release & Deployment Management

• Deploy:

o

Local Developments

o

Releases

o

Hot Fixes

o

Patch Packs

o

Temenos Service Packs

o

Product Upgrades

• Perform package installations, environment configuration, and deployment validation.
• Manage DEV, SIT, UAT, and PROD migration activities.
• Support CI/CD and release governance processes.

Essential Experience

• 10+ years of Temenos T24/Transact technical experience
• 2+ end-to-end T24 implementations
• Strong experience in Temenos Model Bank deployments.
• Proven experience leading technical teams in Core Banking Transformation programs.
• Hands-on experience in production support and release management.
• Experience working in large-scale banking environments.

Required Technical Expertise

Temenos Architecture

• Temenos Transact Architecture
• TAFJ Architecture
• Multi-Value Database Concepts
• jBASE Fundamentals
• Application Framework
• Browser Architecture
• Security & Access Control

Development

• InfoBasic
• Java
• TAFJ Development
• Version Development
• Enquiry Development

Classification: Internal

• Local Applications
• OFS Processing
• API Development

Core Modules

• Customer
• Accounts
• Deposits
• Lending
• Arrangement Architecture (AA)
• Funds Transfer
• Treasury
• Securities
• General Ledger
• Temenos Payments Hub (TPH)

Infrastructure & Operations

• Linux/Unix Administration
• Application Server Management
• WebSphere / JBoss / Tomcat
• Oracle / DB2 Databases
• Shell Scripting
• Environment Management

Deployment & Release Management

• Package Installation
• Release Deployment
• Patch Management
• Upgrade Management
• Build & Migration Processes
• Environment Promotion Strategy

Preferred Knowledge

• SEPA & SWIFT Integrations
• AML/KYC Platforms
• Regulatory Reporting Systems
• API Banking & Open Banking
• DevOps & CI/CD Tools
• Luxembourg / European Banking Regulations
• Cloud Deployments and Container Platforms

Classification: Internal

Other Requirements

Ideal Candidate

A highly experienced Senior Technical Lead with deep expertise in Temenos T24 Architecture, Development, COB/EOD Operations, Deployment Management, Package Installation, and Technical Solution Design. Able to convert business requirements into robust technical solutions, lead development teams, manage production environments, and successfully deliver large-scale Temenos Model Bank implementations.

Apply now

Information at a Glance

Why HCLTech?

At HCLTech, youll supercharge your potential. Youll find your career. And youll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.