Technical Architect - AWS

VUI SYSTEMS PTE. LTD.; Singapore; On-site; SGD 180,000 - 300,000; Full time

Job summary

VUI SYSTEMS PTE. LTD. in Singapore seeks a Technical Lead with 10-15 years of experience to design, develop and deliver a large-scale data platform on AWS for a public sector program. You will own end-to-end data architecture, ETL modernization, master data management, governance and reporting solutions.

The role requires leadership, collaboration with GovTech teams and infrastructure, and a proven track record in cloud-native data modernization and secure, scalable integrations.

Qualifications

• 10+ years in data engineering or architecture
• Experience with AWS cloud
• Strong leadership and communication skills
• Public sector project experience is a plus

Responsibilities

• Lead the design and implementation of enterprise data platforms on AWS
• Define target-state data ingestion, transformation, storage, governance and reporting
• Drive cloud-native modernization and technology roadmap
• Collaborate with enterprise architects, GovTech and infrastructure teams
• Lead ETL development and migrations toward AWS-native services
• Ensure data quality, scalability, security and monitoring of integrations

Job description

We are seeking 10 - 15 years of rich experience Technical Lead to lead the design, development, and delivery of a large-scale data platform hosted on the public sector cloud using AWS Cloud services. The candidate will be responsible for end-to-end data architecture, ETL modernization, master data management, governance, and reporting solutions fora public sector program.

Key Responsibilities

Data Platform Leadership

• Lead the technical design and implementation of enterprise data platforms on AWS cloud.
• Define target-state architecture for data ingestion, transformation, storage, governance, and reporting.
• Drive cloud-native modernization initiatives and technology roadmap.
• Work closely with enterprise architects, business stakeholders, GovTech teams, and infrastructure teams.

Data Engineering & ETL

• Design and implement large-scale data pipelines using: AWS Glue / AWS Lambda / Amazon S3 / AWS Step Functions / AWS EMR / Amazon Redshift / Amazon Athena / Amazon Event Bridge
• Lead Talend ETL development and migration strategy toward AWS-native services.
• Experience working with Graph DB applications using Neo4j
• Ensure data quality, reliability, scalability, and performance optimization.

Data Governance & Catalog

• Implement enterprise data governance frameworks.
• Manage metadata, lineage, and catalogue solutions.
• Experience with Talend Data Catalog / AWS Glue Data Catalog / Data Governance frameworks / Data Stewardship processes

Master Data Management (MDM)

• Lead administration and enhancement of TIBCO EBX MDM platform.
• Define migration roadmap from TIBCO EBX to AWS-native MDM architecture.
• Implement master data management, golden record management, hierarchy management, and data quality frameworks.
• Collaborate with business data owners and governance councils.

Application Integration

• Lead the design, development, and support of enterprise application integrations across government and external systems.
• Design and implement API-first architectures following Client's integration standards.
• Develop and manage secure integrations between data platforms, MDM systems, COTS products, and downstream applications.
• Ensure scalability, performance, security, and monitoring of integration services.
• Support real-time, near real-time, and batch integration patterns.

Security & Compliance

• Ensure solution compliance with:
• IM8 governance controls
• WOG security requirements
• Data protection and access management policies
• Implement secure cloud architecture and governance controls.

Required Skills & Experience

Cloud Technologies

• 8+ years in Data Engineering and Solution Architecture.
• 5+ years of AWS Cloud experience.

ETL / Data Integration

• Strong experience with: Talend Data Integration / Talend Data Catalog / ETL/ELT architecture / Data Migration Projects / Data Warehousing

Master Data Management

• Hands-on experience with: TIBCO EBX / Master Data Governance / Reference Data Management / Data Quality Management
• Experience migrating MDM solutions to cloud-native platforms is highly preferred.

Application Integration

• Strong experience in Enterprise Application Integration (EAI) and System Integration projects.
• Hands-on experience designing and implementing: REST APIs / SOAP Web Services / OpenAPI / Swagger specifications / API Gateway solutions / Event-driven architectures / Message-based integrations
• Experience integrating: AWS-native services / Talend ETL and Data Catalog / TIBCO EBX MDM / Tableau reporting platforms / Third-party COTS applications / Government shared services and WOG platforms
• Strong understanding of: OAuth 2.0 / OpenID Connect (OIDC) / SAML / JWT / Mutual TLS (mTLS) / API Security and Governance
• Experience with: AWS API Gateway / AWS Lambda / Amazon EventBridge / Amazon SQS / Amazon SNS / Apache Kafka (preferred)
• Experience designing canonical data models and integration patterns for enterprise-scale systems.
• Strong knowledge of API lifecycle management, versioning, documentation, testing, and monitoring.

Architecture & Governance

• Enterprise Architecture
• Data Governance Frameworks
• Cloud Governance
• Security Architecture
• API Integration
• Microservices Architecture

AWS Infrastructure skills

• Understanding on Amazon EC2, Amazon VPC, Subnets, Route Tables, Internet Gateway, NAT Gateway, Transit Gateway, Security Groups, Network ACLs (NACL), IAM, AWS KMS, AWS Secrets Manager, AWS CloudWatch, AWS CloudTrail, AWS Config, AWS Backup, AWS Organizations, Service Control Policies (SCP), VPC Endpoints, AWS Direct Connect, Site-to-Site VPN, Elastic Load Balancer (ALB/NLB), Amazon EBS, Amazon EFS, CloudFormation, Multi-AZ Architecture, Disaster Recovery (DR), High Availability (HA), Infrastructure as Code (IaC), Encryption at Rest, Encryption in Transit, S3 Lifecycle Management

Public Sector Experience (Mandatory)

Candidate must have proven experience delivering projectswithin:

• Singapore Government Agencies
• Statutory Boards

Strong understanding of:

• Ship-HATS / SHIP-HATS procurement framework
• Government architecture review and governance processes

Preferred Qualifications

• AWS Certified Solutions Architect Professional
• AWS Data Analytics Specialty
• TOGAF Certification
• Talend Certification
• Tableau Certification
• PMP / Scrum Master Certification

Key Attributes

• Strong stakeholder management across Government agencies and vendors.
• Experience leading distributed technical teams.
• Ability to engage senior management and architecture review boards.
• Strong communication and documentation skills.
• Proven experience delivering mission-critical public sector platforms.

Nice-to-Have Experience

• OneGov or WOG integrations
• DataHub implementations
• Data Governance Programs
• AI/ML and GenAI on AWS
• AWS Lakehouse Architecture
• Public Sector Cloud Migration Projects