Java Architect

Salary: ฿90,000 – ฿120,000 per month

Workplace option ：On-siteKey Responsibilities1. End-to-End Technical Delivery Ownership• Lead full lifecycle delivery: solution design → implementation → integration → UAT → go-live → stabilization• Act as the technical authority for customer projects, ensuring scalable and production-ready solutions• Drive on-time, on-quality delivery under complex, multi-stakeholder environments (client IT, vendors, partners)2. Solution & Architecture Design• Translate business requirements into end-to-end technical solutions• Design architectures across:o Risk decision engines and rule systemso Data integration (batch/real-time APIs, streaming)o Distributed systems (Kafka, Redis, ES, etc.)o On-premise / private cloud / hybrid deployments• Define high availability, performance, and security architecture aligned with banking standards3. Implementation & Integration Leadership• Lead integration with client systems: core banking, LOS, payment systems, data platforms• Define data models, API contracts, and system interaction patterns• Guide teams on customization vs. standard product usage, ensuring maintainability and scalability4. Customer Engagement & Stakeholder Management• Act as primary technical interface to client architects, CIO teams, and delivery partners• Drive technical workshops, architecture reviews, and design approvals• Manage expectations and resolve complex technical escalations5. Delivery Governance & Risk Control• Establish delivery plans, milestones, and technical checkpoints• Identify and mitigate risks in performance, scalability, and integration complexity• Ensure production readiness, including deployment, rollback, monitoring, and support handover6. Post-Go-Live & Continuous Improvement• Support stabilization phase and critical issue resolution• Drive root cause analysis (RCA) and system optimization• Contribute to delivery best practices, reusable architectures, and standardizationRequired QualificationsExperience• 8-15+ years in enterprise software delivery / system integration• Proven experience delivering banking or financial systems (risk, fraud, credit, payments, or core systems)• Demonstrated ability to lead large-scale implementation projects independentlyTechnical Expertise• Strong architecture experience in:• Distributed systems and microservices• API design (REST/gRPC)• Data processing (real-time & batch)• Familiar with technologies such as:• Kafka / MQ, Redis, Elasticsearch• Relational & NoSQL databases• Cloud platforms (AWS/Azure/GCP) and on-prem deployments• Solid understanding of:• System integration patterns• High availability & scalability design• Security and compliance in banking environmentsDelivery & Leadership• Strong project execution capability with clear ownership mindset• Ability to manage cross-functional and cross-cultural teams• Excellent problem-solving and escalation handling skillsCommunication• Strong client-facing communication skills• Ability to engage with senior stakeholders (Architects, CIO, CTO)• Fluent in English (additional local language is a plus)Preferred Qualifications• Experience in risk control, anti-fraud, or decision engine platforms• Background in consulting firms or SI companies• Familiarity with regulatory and compliance requirements in Southeast Asia banking• Experience working in multi-country delivery environmentsWhat Success Looks Like• Able to independently lead a project from kickoff to go-live within 3 months• Deliver production-stable systems with minimal post-go-live incidents• Build strong technical trust with client stakeholders• Balance standard product adoption vs. customization effectively