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Job type:

Full-time

• This role serves as a key bridge between Business Units, IT application teams, and senior stakeholders, resolving cross-functional challenges and aligning diverse priorities toward a unified enterprise solution.
• The position requires strong expertise in designing high-performance, scalable systems capable of supporting millions of transactions per day, while balancing business timelines, architectural standards, and operational constraints.
• Key Responsibilities- Lead enterprise-wide solution architecture aligned with busine ...
• Design scalable, secure, high-availability systems supporting millions of transactions per day.
• Bridge Business Units, IT teams, and stakeholders with conflicting priorities or KPIs.
• Drive As-Is analysis and lead transformation to To-Be architecture.
• Develop architecture artifacts (HLD, workflows, sequence diagrams, use cases, etc.).
• Define and enforce non-functional requirements (performance, scalability, security).
• Present solutions via Architecture Review Board (ARB).
• Ensure compliance with security frameworks, data governance, and regulatory requirements.
• Define transition strategies (phased vs. big bang) and recommend architecture trade-offs.
• Identify risks, constraints, and ensure alignment across application owners.
• Ensure the implementation/development align with architecture design that get approval.
• Qualifications & Experience- Bachelor s or Master s degree in IT, Computer Science, Engineering, or related field.
• 12-18+ years of IT experience with strong Solution/Enterprise Architecture/IT Application Owner background.
• Experience in banking, financial services, or high-volume transaction systems.
• Proven track record designing large-scale, real-time systems.
• Experience working with cross-functional stakeholders and senior leadership.
• Technical Skills- Architecture & Integration: TOGAF, Microservices, API, Event-driven architecture.
• Integration Platform: Kafka, IBM MQ, ESB, API Gateway.
• System Design: High availability, scalability, performance tuning.
• Security: SSO, OAuth2, SAML, JWT/JWE, data protection standards.
• Cloud & Infrastructure: AWS/Azure/GCP, Kubernetes/OpenShift, hybrid architecture.
• Modeling Tools: UML, sequence diagrams, architecture design tools.
• Soft Skills- Ability to work under pressure and manage multiple high-priority projects efficiently.
• Exceptional stakeholder management and communication skills, bridging the gap between business and IT teams.
• Strong problem-solving abilities, designing innovative solutions that align with business goals.
• Expertise in facilitating discussions with BAs, enterprise architects, and domain experts to drive solution decisions.
• Experience in presenting complex IT solutions to senior executives and technical committees.
• Leadership skills to oversee internal and external collaborations, ensuring successful solution delivery.

Skills:

Java, JSON, XML

Job type:

Full-time

• Own and evolve the Enterprise Integration Architecture and IBM ACE platform.
• Define integration standards, reusable frameworks, API governance, security, logging, monitoring, and error-handling practices.
• Drive API-first, service-oriented, and event-driven integration approaches.
• Core Banking Transformation.
• Design and implement the coexistence layer between legacy Mainframe (CICS/MQ) and new Core Banking platforms.
• Lead integration solution design supporting business transformation and modernization initiatives.
• Technical Leadership & Delivery.
• Lead and mentor integration developers and technical teams.
• Review solution designs and code to ensure performance, scalability, security, and maintainability.
• Act as the primary escalation point for complex integration issues and technical decision-making.
• Integration Development & Operations.
• Design and develop complex ACE integrations, REST APIs, messaging, routing, orchestration, and data transformation services.
• Ensure platform stability, performance, production support, monitoring, capacity planning, and continuous improvement.
• Required Qualifications4+ years of experience with IBM ACE/IIB/WMB and enterprise integration solutions..
• Strong expertise in ESQL, Java, REST APIs, IBM MQ, CICS, Copybook transformation, and JSON/XML processing.
• Experience in integration architecture, API governance, security, and high-volume transaction environments.
• Proven experience leading integration teams and delivering large-scale integration projects.
• Banking or Financial Services experience preferred.
• Preferred QualificationsCore Banking domain knowledge (Deposits, Loans, Payments).
• Familiarity with BIAN standards and modern API architecture.
• Experience with CI/CD, automated testing, and DevSecOps practices.

Skills:

Compliance, Negotiation, English

Job type:

Full-time

• Strategic Oversight: Provide executive guidance to senior stakeholders on translating regional business strategy into standardized capability models and long-term architectural roadmaps..
• Artifact Governance: Govern and review business architecture artifacts (e.g., capability maps, value streams) to ensure regional alignment with overarching enterprise standards..
• Process Consultation: Consult on the definition of target operating models and organ ...
• Requirement Validation: Review and validate complex business requirements and user journeys to guarantee architectural traceability to strategic business objectives..
• Readiness Steering: Steer organizational readiness evaluations and advise regional leadership on the architectural implications, risks, and synergies of major business shifts..
• Regional Business Capability Governance: Own and govern regional business capability models to ensure consistency and strategic alignment across AEC entities..
• Strategy to Capability Alignment: Translate business strategies into clear target state capability roadmaps that guide transformation and integration priorities..
• Capability Based Investment & Prioritization: Ensure investments are driven by business capabilities, with clear traceability from strategic objectives to enabling solutions..
• Operating Model & Value Stream Alignment: Align target operating models, value streams, and end to end processes with the future state capability architecture..
• Capability Readiness & Maturity Oversight: Assess capability readiness, maturity, and risk to support executive decision making and M&A integration..
• Technical Architecture Review & Assurance.
• Design Approval: Evaluate and approve scalable, high-availability technical designs proposed by regional delivery teams, ensuring adherence to approved enterprise technology stacks and modern architecture patterns..
• Integration Governance: Govern integration architectures across the AEC region, mandating robust API management, API gateway strategies, and secure service-to-service communication standards..
• Resiliency Consulting: Consult on and review cloud-native deployment topologies and system observability frameworks, guaranteeing cross-border application resilience and performance transparency..
• Security Enforcement: Enforce enterprise security, centralized secret management, and data sovereignty compliance policies for all regional applications and cross-border data flows..
• Standard Leverage: Identify opportunities to leverage standard design / solution between subsidiaries and KS..
• Mergers & Acquisitions (M&A) and Regional Integration Advisory.
• Due Diligence (DD) Oversight: Review scope and architecture assessments for prospective targets. Critically evaluate target technology stacks, digital channels, API readiness, and innovation capabilities against enterprise standards..
• M&A Advisory: Provide executive debriefs and definitive architectural rulings in DD reports, advising the M&A steering committee on technical debt, integration risks, and technological capabilities. Maintain and optimize the standard frameworks and templates for digital assessments..
• Integration Governance (Post-Deal): Define the architectural blueprints and technical mandates for integrating newly acquired entities into the KS Group ecosystem..
• Impact Review: Review and validate integration impact assessments provided by delivery teams, ensuring that proposed development efforts are structurally sound and align with enterprise integration patterns..
• Post-Deal Advisory (BAU): Serve as the principal architectural consultant for KS partners and MUFG entities regarding digital solutions, actively championing cross-group technology reuse, platform sharing, and continuous architectural improvement..
• Apply now if you have these advantages.
• Bachelor s or Master s degree (preferred) in Business Administration (MBA), Information System, Information Technology, Computer Science, Finance or related field.
• 7+ years of solid, demonstrable experience in the financial services sector or financial services consulting sector, with a focus on enterprise-scale environments.
• 3+ years of experience operating in an enterprise architecture, governance, or strategic advisory role, bridging both Business Architecture and Technical/Solution Architecture domains.
• Enterprise & Business Architecture: Knowledge of architecture frameworks (e.g., TOGAF, BIAN) and banking domain standards (e.g., ISO-20022, Open Banking)..
• Integration & API Strategy: Understanding of API-led connectivity, enterprise API Gateways, connection pool management, and microservices communication patterns..
• Cloud-Native & Infrastructure: Knowledge of container orchestration platforms, network configurations, and hybrid-cloud deployment topologies..
• Enterprise Security & Compliance: Understanding of Zero-Trust architecture, centralized secrets management, identity access management (IAM), and cross-border data privacy regulations..
• Observability & Performance Governance: Knowledge of enterprise application performance monitoring (APM) and full-stack observability platforms to establish standards for system health, telemetry, and issue resolution across regional entities..
• Architectural Governance & Review: Ability to evaluate, critique, and approve technical designs and business requirement documents submitted by regional delivery teams or vendors..
• Technical Assessment: Skill in reviewing multi-disciplinary tech stacks to assess whether a target entity's architecture is viable for enterprise integration..
• Strategic Translation: Capability to translate business expansion strategies into technology roadmaps, capability models, and technical integration mandates..
• Due Diligence Execution: Ability to assess a target company's digital maturity, identify security vulnerabilities, evaluate technical debt, and synthesize findings into advisory reports..
• Cross-Cultural Stakeholder Management: Facilitation, negotiation, and influence skills required to drive architectural consensus across regional teams, Krungsri subsidiaries, and MUFG partners..
• Analytical Problem Solving: Analytical skills to map dependencies between business processes and legacy IT systems during post-deal integrations..
• Good in English skill both written and speaking is a MUST.
• Must be able to undertake short-term overseas assignments (approximately 3-6 months) to support critical programs or platform replacement initiatives at subsidiary locations.
• Why join Krungsri?.
• As a part of MUFG (Mitsubishi UFJ Financial Group), we a truly a global bank with networks all over the world.
• We offer a striking work-life balance culture with hybrid work policies (3 days in office per week).
• Unbelievable benefits such as attractive bonuses, employee loan with special rates and many more.
• Apply now before this role is close. **.
• FB: Krungsri Career(http://bit.ly/FacebookKrungsriCareer [link removed]).
• LINE: Krungsri Career (http://bit.ly/LineKrungsriCareer [link removed]).
• Talent Acquisition Department
• Bank of Ayudhya Public Company Limited
• 1222 Rama III Rd., Bangpongpang, Yannawa, Bangkok 10120
• สอบถามข้อมูลเพิ่มเติม: Talent Acquisition Center 0-2-----000.
• หมายเหตุ ธนาคารมีความจำเป็นและจะมีขั้นตอนการตรวจสอบข้อมูลส่วนบุคคลเกี่ยวกับประวัติอาชญากรรมของผู้สมัคร ก่อนที่ผู้สมัครจะได้รับการพิจารณาเข้าร่วมงานกับธนาคารกรุงศรีฯ.
• Remark: The bank needs to and will have a process for verifying personal information related to the criminal history of applicants before they are considered for employment with the bank.
• Applicants can read the Personal Data Protection Announcement of the Bank's Human Resources Function by typing the link from the image that stated below.
• EN (https://krungsri.com/b/privacynoticeen).
• ผู้สมัครสามารถอ่านประกาศการคุ้มครองข้อมูลส่วนบุคคลส่วนงานทรัพยากรบุคคลของธนาคารได้โดยการพิมพ์ลิงค์จากรูปภาพที่ปรากฎด้านล่าง.
• ภาษาไทย (https://krungsri.com/b/privacynoticeth).

Skills:

Git, Apache

Job type:

Full-time

• Architectural Artifacts: Serves as the primary author of the High-Level Design (HLD) and the Architecture Definition Document (ADD) using arc42 standards.
• System Modeling: Utilizes the C4 Model to 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 Framework to ensure systemic safety..
• Data Privacy (PDPA): Designing field-level encryption and masking for Personally Identifiable Information (PII) to comply with PDPA regulations..
• Identity & Access: Enforcing Multi-Factor Authentication (MFA) and utilizing OIDC/OAuth2 and JWT (JWS/JWE) for secure identity..
• Audit Readiness: Acting as a technical contact for BoT IT Examinations and ensuring all design assets are ready for regulatory audit..
• Payment Standards: Knowledge of PCI-DSS for 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 Theorem and Event Sourcing in high-availability environments..
• Resilience: Implementing Strangler Fig patterns for legacy migration and automated Disaster Recovery (DRP) plans..
• 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.

Skills:

Cost Estimation, Scrum, DevOps, English

Job type:

Full-time

• Assist with business and IT Strategic planning to advise on the impact to business and IT architecture from business strategy decisions.
• Assist in the innovation initiatives by assessing the impact of innovations on business and IT architecture.
• Assist with Program/Project Portfolio planning and prioritization to advise the portfolio management team on dependencies between different projects and impact of the project on the overall architecture.
• Assist with Project execution to review architecture design during the feasibility study and project implementation.
• IT business architect works to support the vendor selection by providing inputs into overall architectural considerations for the RFP process, validate proposed vendor solutions, provide inputs in architectural considerations and review vendor response and advise on scoring criteria.
• Work to support the identification and integration of project architecture, including advising on the best solution based on EA principles and/or EA standards, support with the impact analysis of the project architecture to identify business, information, application and technical architecture impact.
• Identify application portfolio rationalization, identify overlapping functionalities, support in identifying master applications, and drive the application decommission planning activities.
• Understand and promote EA framework and update EA documents including EA principles, EA reference architecture, EA policies and EA standards.
• Maintain EA tool and update the information to EA tool to ensure the up-to-date information in the EA Tool.
• Provide EA training about EA concepts, EA tool, EA reference architecture to both business and IT.
• Bachelors or Master of Information System Management, Computer Engineering or related fields.
• At least 7 years of experience in IT Architect-related roles in large-scale projects in Banking /Financial industries.
• Experience participating in all aspects of large-scale IT implementation projects including planning and cost estimation through requirements, design, development, testing, implementation, production, and ongoing operational support and maintenance.
• Strong knowledge and understanding of common architecture models such as TOGAF, IT governance, key architecture governance models, underlying tools, and supporting processes (e.g. architecture approval, architecture change control, architecture's role in project and standards oversight), IT Development and operations methods (e.g. SDLC, Agile, Scrum, DevOps), security and compliance models.
• Good written and verbal communication, presentation of both Thai and English skills.
• Ability to explain complex technical issues in a way that non-technical people may understand.
• Strong Leadership, influencing, motivating and negotiating skills.
• Good judgment within broadly defined practices in obtaining desired results, analytical and problem-solving skills.
• Only shortlisted candidates will be contacted"
• FB: Krungsri Career(http://bit.ly/FacebookKrungsriCareer).
• LINE: Krungsri Career (http://bit.ly/LineKrungsriCareer).
• Talent Acquisition Department
• Bank of Ayudhya Public Company Limited.

Skills:

Compliance, English

Job type:

Full-time

• Provide solution architecture advisory to subsidiaries aligned with Krungsri Group governance, standards, and technology roadmap.
• Review, challenge, and recommend improvements to ensure compliance, risk mitigation, and architectural integrity.
• Strategic Architecture Initiatives.
• Engage in key solution platform replacement, modernization, and re-architecture initiatives to ensure alignment with group strategy and future-state architecture.
• Provide architectural guidance during major transformation programs and investment decisions.
• Stakeholder Engagement & Coordination.
• Act as the architecture liaison between subsidiaries and Group domain experts.
• Facilitate design reviews and alignment discussions to enable informed and timely decisions.
• Architecture Assessment & Group Synergy.
• Assess current-state architecture and define target-state recommendations with clear gap analysis.
• Identify and promote shared platforms and reusable capabilities to drive standardization and reduce duplication.
• Apply now if you have these advantages.
• Bachelor s degree/Master s degree in Information Management System, Computer Science, Computer Engineering, IT, or related fields.
• 8-12+ years in IT Application Development and Delivery, at least 5 years in Solution Architecture or Enterprise Architecture roles.
• Architecture Skills Proven experience designing and governing complex enterprise solutions across application, data, integration, and domains. Experience supporting or leading large-scale platform replacement, modernization, or re-architecture initiatives. Strong exposure to IT governance, architecture standards, and regulatory or compliance environments (preferably in banking/financial services or large enterprise groups)..
• Governance & Strategic Skills Strong understanding of architecture governance frameworks and standards. Capability to align technology solutions with business strategy and roadmap. Analytical skills to conduct architecture gap analysis and produce structured assessment reports. Ability to evaluate technology investments and modernization options..
• Stakeholder & Influence Skills Strong stakeholder management and cross-functional coordination skills. Ability to influence without formal authority. Facilitation skills for architecture review and decision forums..
• Good in English skill both written and speaking is a MUST.
• Must be able to undertake short-term overseas assignments (approximately 3-6 months) to support critical programs or platform replacement initiatives at subsidiary locations.
• Why join Krungsri?.
• As a part of MUFG (Mitsubishi UFJ Financial Group), we a truly a global bank with networks all over the world.
• We offer a striking work-life balance culture with hybrid work policies (3 days in office per week).
• Unbelievable benefits such as attractive bonuses, employee loan with special rates and many more.
• Apply now before this role is close. **.
• FB: Krungsri Career(http://bit.ly/FacebookKrungsriCareer [link removed]).
• LINE: Krungsri Career (http://bit.ly/LineKrungsriCareer [link removed]).
• Talent Acquisition Department
• Bank of Ayudhya Public Company Limited
• 1222 Rama III Rd., Bangpongpang, Yannawa, Bangkok 10120
• สอบถามข้อมูลเพิ่มเติม: Talent Acquisition Center 0-2-----000.
• หมายเหตุ ธนาคารมีความจำเป็นและจะมีขั้นตอนการตรวจสอบข้อมูลส่วนบุคคลเกี่ยวกับประวัติอาชญากรรมของผู้สมัคร ก่อนที่ผู้สมัครจะได้รับการพิจารณาเข้าร่วมงานกับธนาคารกรุงศรีฯ.
• Remark: The bank needs to and will have a process for verifying personal information related to the criminal history of applicants before they are considered for employment with the bank.
• Applicants can read the Personal Data Protection Announcement of the Bank's Human Resources Function by typing the link from the image that stated below.
• EN (https://krungsri.com/b/privacynoticeen).
• ผู้สมัครสามารถอ่านประกาศการคุ้มครองข้อมูลส่วนบุคคลส่วนงานทรัพยากรบุคคลของธนาคารได้โดยการพิมพ์ลิงค์จากรูปภาพที่ปรากฎด้านล่าง.
• ภาษาไทย (https://krungsri.com/b/privacynoticeth).