DevOps Engineer

• Direct technical strategy and provide expert guidance to healthcare clients
• Mentor and elevate fellow team members
• Own the environment blueprint and architect, document, scalable, highly reliable, and secure cloud environments tailored to client needs
• Identify and mitigate potential technical risks
• Anticipate and resolve complex challenges across project lifecycles and live client environments
• Lead the integration of diverse systems and third-party services into unified platforms
• Monitor, tune, and optimize control systems to maximize uptime and efficiency
• Support secure, stable, and highly available mission-critical healthcare environments
• Work within the Cloud (Hosting) Business Unit and designated Cloud Infrastructure team

Site Reliability Engineer – Principal Systems

• Design, provision, and maintain scalable infrastructure for trading systems, including CI/CD pipelines, observability stack, and runtime environments
• Administer and tune AWS Aurora, PostgreSQL, and ClickHouse databases
• Automate provisioning and configuration of EC2 and related resources using Ansible and infrastructure-as-code tools such as Terraform
• Ensure secure and stable environments through VPC design, IAM governance, and secret management
• Build and maintain system metrics and alerts using Prometheus, Grafana, and Loki
• Enforce GitHub repository and branching standards across development teams
• Monitor infrastructure usage, optimize resources, and implement cost-control strategies across AWS and containerized deployments
• Manage backup and disaster recovery procedures for critical systems
• Collaborate with engineering teams to containerize services and optimize runtime performance
• Evaluate and integrate AI/LLM tools to improve automation, diagnostics, and operational efficiency

Senior DevOps Engineer – Trading Platform

• Design and operate next-generation adaptive, self-correcting, and multi-hop retrieval pipelines
• Architect Agentic RAG systems with dynamic retrieval control, query decomposition, iterative retrieve-reflect-refine loops, and multi-agent retrieval collaboration
• Collaborate with researchers and engineers to define and implement model-capability-driven innovations
• Work on context management, long-term memory, subagent and multi-agent architectures, self-evolving agents, and real-world task execution
• Propose harness-domain and RAG-domain benchmarks and evaluation methodologies
• Construct benchmark datasets and define annotation strategies
• Measure and improve agent intelligence across domains, including retrieval efficiency, latency, groundedness, and task success rate
• Leverage multi-channel user feedback and real-world task data as research signals
• Design experiments and datasets to continuously improve agent and retrieval performance in production scenarios

Site Reliability Engineer

• Design, deploy and maintain backend infrastructure to ensure high availability, scalability and reliability of production systems
• Manage cloud infrastructure on AWS and AliCloud, including performance optimization, cost management and operational excellence
• Deploy, monitor and maintain Kubernetes clusters, distributed backend systems and supporting infrastructure services
• Build and maintain CI/CD pipelines and infrastructure automation using GitHub Actions, Terraform and Ansible
• Collaborate with software engineers to support backend service deployment, troubleshooting and production operations
• Investigate production incidents, perform root cause analysis and implement preventive improvements
• Implement infrastructure security best practices to ensure secure and reliable production environments
• Develop internal DevOps platforms and automation tools to improve engineering productivity and operational efficiency
• Implement monitoring, observability and alerting solutions to enhance service reliability
• Research and integrate AI technologies into infrastructure operations, including intelligent alert analysis, ChatOps and operational automation

DevOps Engineer, Infra

• Handle production incidents and conduct post-mortem analysis for system stability improvements
• Design, deploy, monitor, and troubleshoot Kafka and Redis clusters in production environments
• Work closely with development teams to ensure seamless application and system deployments
• Manage and optimize AWS and Alicloud infrastructure for performance, cost, and reliability
• Develop DevOps platforms such as online load testing and change management systems
• Leverage LLMs or AI frameworks including OpenAI, Dify, Agno, and LangChain to enhance infrastructure-operation automation
• Implement intelligent alert triage, root-cause analysis, and chat-based operations
• Integrate AI-driven insights into operational processes to improve reliability, reduce noise, and support engineering decision-making

DevOps Engineer jobs in Singapore

Site Reliability Engineer – Principal Systems

Senior DevOps Engineer – Trading Platform

Site Reliability Engineer

DevOps Engineer, Infra

DevOps Engineer, Cloud Infra