Senior Technical Lead

Senior Technical Lead Digital Banking

Location: Oman
Experience: 10+ Years
Industry: Banking / FinTech / Digital Banking
Employment Type: Full-Time

Job Summary

We are seeking an experienced Senior Technical Lead / Solution Architect to lead the technical delivery of enterprise Banking Applications and Digital Banking platforms.

The candidate will act as the primary technical authority across frontend, backend, integrations, architecture and deployment, ensuring scalable, secure and high-quality solutions. Strong experience with Temenos Quantum Infinity and T24/Transact is highly preferred.

Key Responsibilities

• Lead end-to-end technical architecture, solution design and development for digital banking applications.
• Evaluate existing systems, technologies and frameworks and provide technical recommendations.
• Design scalable and secure architectures using Microservices, API-first and Event-driven architecture.
• Define technical blueprints, architecture decisions, NFRs and technical standards.
• Lead integration between frontend applications, backend services, T24/Transact, third-party systems and APIs.
• Plan technical activities, estimate effort, allocate tasks and manage technical delivery across Agile sprints.
• Work closely with Project Managers, Business Teams, Vendors and other stakeholders.
• Conduct code reviews and enforce coding, architecture, security and quality standards.
• Establish automated testing and engineering best practices.
• Identify technical risks, dependencies and bottlenecks and implement mitigation strategies.
• Lead deployment, environment readiness, Go-Live and post-production support.
• Ensure proper technical documentation and handover to operations/support teams.
• Mentor and guide development teams and promote technical excellence.

Required Technical Skills

Digital Banking / Temenos

• Strong hands-on experience with Temenos Quantum Infinity (formerly Kony).
• Experience designing and delivering mobile and web digital banking applications.
• Knowledge of Quantum Infinity architecture, APIs and integration patterns.
• Experience configuring/customizing Temenos Quantum components.
• Strong understanding of Temenos T24 / Transact.
• Experience with OFS/API-based integration and transaction processing flows.

Architecture

• Strong experience in:

• Microservices Architecture

• API-First Architecture

• Event-Driven Architecture

• Multi-tier Application Architecture

• Distributed Systems

• Experience preparing Architecture Decision Records (ADRs) and technical blueprints.

• Strong understanding of performance, scalability, availability and other Non-Functional Requirements (NFRs).

Frontend

Hands-on experience with Flutter/Dart or equivalent modern cross-platform technologies such as:

• React Native
• Ionic
• Other enterprise mobile/web frameworks

Backend

Strong experience with one or more:

• Node.js / NestJS
• Java / Spring Boot
• .NET Core
• Equivalent enterprise backend technologies

APIs & Integration

• REST
• GraphQL
• OData
• SOAP
• API Integration
• Middleware / ESB / iPaaS
• Third-party and banking system integrations

Databases

Experience with relational and NoSQL technologies such as:

• Oracle
• PostgreSQL
• MS SQL Server
• MongoDB
• Redis
• Elasticsearch

Cloud & DevOps

Working knowledge of:

• Azure / AWS / GCP
• Docker
• Kubernetes
• GitHub Actions
• Jenkins
• CI/CD pipelines
• Deployment and environment architecture

Security

Strong understanding of banking application security, including:

• OWASP
• OAuth 2.0
• JWT
• Data Encryption
• Secure API design
• Security observations and remediation coordination

Education & Experience

• Bachelor's or Master's degree in Computer Science, IT, Engineering or related field.
• 10+ years of progressive experience in software engineering and enterprise IT delivery.
• Experience as a Technical Lead, Solution Architect, Senior Engineering Lead or equivalent.
• Proven experience leading and mentoring cross-functional engineering teams.
• Strong Banking / FinTech / Digital Banking domain experience.
• Proven track record of delivering production-grade web/mobile applications from development through Go-Live.
• Experience working in Agile/Scrum environments.

Key Competencies

• Technical Leadership
• Solution Architecture
• Digital Banking
• Temenos Quantum Infinity
• T24 / Transact
• Enterprise Integration
• Microservices
• API Architecture
• Cloud & DevOps
• Security Architecture
• Team Leadership & Mentoring
• Stakeholder Management
• Technical Risk Management
• Production & Go-Live Management