Solution Architect - Krungsri Nimble

Solution Architect

Summary and Description

At Krungsri Nimble, we are the innovation-driven tech arm of Krungsri Group, and we’re looking fora is a Solution Architect who “hands-on" architect responsible for the structural integrity of a specific business domain. This role acts as the bridge between business requirements and technical execution, ensuring that solutions are not only functional but also secure, scalable, and compliant with the bank's "Golden Paths"

What You’ll Be Doing:

• Architectural Artifacts: Serves as the primary author of the **High-Level Design (HLD)**and the **Architecture Definition Document (ADD)**using arc42standards

• System Modeling: Utilizes the C4 Modelto create detailed component models and documentation that eliminate developer interpretation.

• Technical Governance: Ensures project-level "Gate" success and prevents localized technical debt or security leaks.

• Design Precision: Defines **System Building Blocks (SBBs)**and formal API Specifications(Open API/Swagger).

• Decision Management: Records all architectural trade-offs as **Architecture Decision Records (ADRs)**in a version-controlled repository.

Cloud & Container Technology

• Platform Expertise: Architectural design and management within OpenShift (OCP) and Kubernetes (K8s) environments.
• Secret & Key Management: Integration of Vault and Hardware Security Modules (HSM)for robust cryptographic operations and secret management.
• Service Mesh: Implementation of Istio for traffic management and secure communication.
• Governance: Applying Git Ops Governance and integrating security scanning into CI/CD pipelines.

Banking Security & Regulatory Standards

• Cyber Resilience: Alignment with the Bank of Thailand (BoT) Cyber Resilience Frameworkto ensure systemic safety.
• Data Privacy (PDPA): Designing field-level encryption and masking for Personally Identifiable Information (PII) to comply with PDPAregulations.
• Identity & Access: Enforcing Multi-Factor Authentication (MFA) and utilizing OIDC/OAuth2and **JWT (JWS/JWE)**for secure identity.
• Audit Readiness: Acting as a technical contact for BoT IT Examinationsand ensuring all design assets are ready for regulatory audit.
• Payment Standards: Knowledge of PCI-DSSfor cardholder data security

Technical Skills & Patterns

• Microservices Patterns: Expertise in Database-per-service, Circuit Breaker, Sidecar, and Saga Patterns(Distributed Transactions)
• Messaging & Integration: Proficiency in Apache Kafka(ensuring Idempotency), gRPC, and REST (Level 3).
• Distributed Systems: Application of CAP Theoremand Event Sourcingin high-availability environments.
• Resilience: Implementing Strangler Fig patternsfor legacy migration and automated Disaster Recovery (DRP) plans.

What Will Make You a Great Fit:

·       Bachelor’s Degree in Computer Science or equivalent work experience.

·       10 year or more years of relevant work experience.

·       Experience defining, applying and enforcing architecture standards, guidelines and policies to the organization

·       Good communication skills, abilities to discuss with technical and non-technical people, present ideas and motivate people

·       Background knowledge on banking.

·       Messaging or streaming middleware such as RabbitMQ or Kafka

·       Experience with distributed architectures, SOA, microservices and Platform-as-a-Service (PaaS)

·       Experience with Agile.

·       Experience with high availability, high-scale, and performance systems.

Why You’ll Love Working With Us

At Krungsri Nimble, you’ll join a passionate team working at the intersection of technology and banking innovation. We embrace an agile mindset where you’ll have real ownership and the opportunity to influence system design and business outcomes. In our collaborative and transparent environment, we prioritize continuous learning to stay ahead of the curve. If you're looking for a role where you can make a responsible impact, grow your expertise, and help shape the future of digital banking, this is where you belong.

Apply now and build something transformative with us