Solution Architect

Key Responsibilities:

• Lead the architecture assessment and technical optimization of the existing in-house web application and its supporting components.

• Perform a comprehensive current-state architecture analysis, covering:

• Application and system design

• End-to-end data flows

• Database structures

• Integration points and interfaces

• Application and infrastructure dependencies

• Assess the existing technology landscape, including Angular, Java, Python Flask, Nginx, Microsoft SQL Server (MSSQL), Oracle LRCF, and the associated data synchronization architecture.

• Define the target solution architecture, including:

• Logical and physical architecture

• Component responsibilities and dependencies

• Interfaces and integration patterns

• Deployment architecture

• Data and integration flows

• Review existing architectural decisions and identify gaps, risks, technical debt, and deviations from architectural standards, providing actionable recommendations and mitigation strategies.

• Review and recommend improvements to authentication and authorization mechanisms, leveraging OAuth 2.0, Azure AD, IAM roles, and FUN groups.

• Ensure a clear separation between administrator and local-user capabilities through appropriate Role-Based Access Control (RBAC) and authorization models.

• Assess the automated synchronization of model-point data from the Oracle LRCF database to the QUASII database, including data flow, reliability, consistency, monitoring, and failure-handling mechanisms.

• Define architectural solutions to support key non-functional requirements, including:

• 24x7 availability and resilience

• Responsive application performance

• Scalability

• Maintainability and supportability

• Excel compatibility

• Secure data processing and handling

• Update and maintain the Solution Design Document (SDD), ensuring it includes:

• Architecture views and diagrams

• Integration architecture

• NFRs and quality attributes

• Architecture decisions and rationale

• Dependencies and assumptions

• Identified gaps and risks

• Quality scenarios and acceptance criteria

• Collaborate closely with Product, Development, Business, Security, IAM, Infrastructure, Enterprise Architecture, and Architecture Governance stakeholders.

• Provide architectural guidance to development and technical teams and ensure proposed solutions align with enterprise architecture, security, and governance standards.

Key Technologies & Architecture Domains

Frontend: Angular

Backend: Java, Python Flask

Web / Reverse Proxy: Nginx

Databases: Microsoft SQL Server (MSSQL), Oracle LRCF

Identity & Access Management: OAuth 2.0, Azure AD, IAM, RBAC, FUN Groups

Architecture Domains: Solution Architecture, Application Architecture, Integration Architecture, Data Architecture, Security Architecture, NFRs, High Availability, Technical Optimization