IT Solution Architecture

IT Solution Architecture role at Kiatnakin Phatra Bank Public Company Limited in Bangkok, within the Digital & Technology division. The position is responsible for designing end-to-end IT solutions aligned with business needs and the architecture roadmap, defining technology selection and integration patterns, owning cross-cutting technical concerns across Squads, conducting architecture reviews, and exploring emerging technologies through Proof of Concept work.

Candidates need a Bachelor's degree or higher in Computer Science, Computer Engineering, or a related IT field, with at least 5 years of experience in solution architecture, technical lead, or senior engineering roles. Proven delivery of enterprise-grade systems, financial services or banking experience, and strong knowledge of distributed systems, microservices, APIs, and database technologies are required, along with solid architecture modeling and communication skills.

Design comprehensive end-to-end solutions for strategic projects aligned with business needs and the architecture roadmap

Identify and define technology selection, integration patterns, and non-functional requirements (performance, security, scalability)

Own cross-cutting technical concerns across Squads — shared APIs, common data models, authentication/authorization patterns

Provide guidance to ensure that technical decisions align with project goals and enterprise architecture standards

Conduct Architecture Reviews before Squad implementation — validate fit-for-purpose and compliance

Bachelor's degree or higher in Computer Science, Computer Engineering or any IT related fields

At least 5 years experience in a solution architecture, technical lead, or senior engineering role

Proven track record designing and delivering enterprise-grade systems in production

Financial services or banking industry experience is preferred

Strong knowledge of distributed systems, microservices, and API design (REST, gRPC, event-driven)