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Exasoft Hiring! Full Time Infrastructure SRE Lead (Core Java 1.8,Spring Boot) in - Ricebowl

Infrastructure SRE Lead (Core Java 1.8,Spring Boot)

Exasoft

Undisclosed

Full Time

Singapore

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Working Location

  • Singapore

Job Description

Responsibilities

  • 8+years of engineering experience with strong infrastructure SRE background.
  • Excellent hands on experience in Core Java 1.8, Spring, Spring Boot, Quartz
  • Hands on experience with messaging systems such as RabbitMQ and IBM MQ
  • Strong working experience on Linux Operating Systems (Oracle Linux 7.6)
  • Extensive hands‑on expertise across cloud platforms, Kubernetes, IaC, automation, and observability.
  • Experience designing and optimizing enterprise infrastructure, high‑availability systems, and messaging platforms.
  • Prior experience guiding developers/SREs, conducting technical reviews, and driving engineering best practices.
  • Experience with Application Servers, preferably IBM WebSphere / Apache Tomcat 8.5.x
  • Excellent and proven experience in Oracle SQL and PL/SQL
  • Strong knowledge and experience in XML, XSL, XSLT Experience with Hardware Security Modules (HSM) such as PayShield 9000 / Shield XC High
  • Excellent knowledge of communication protocols such as REST, AMQP, JMS
  • Experience working with DevOps teams and industry standard CI/CD tools including:Jenkins, GitLab, Kubernetes, Docker, Terraform, Ansible, CloudFormation, Chef CI, GitHub Actions, Scripting using Python, Go, and Bash Cloud exposure on AWS, Azure, or GCP
  • Proven experience in supporting large, complex, high availability, high volume applications
  • Understanding of failover mechanisms and disaster recovery
  • Excellent communication and interpersonal skills


Key Responsibilities


  • Lead and mentor a team of SRE engineers and platform developers across distributed locations.
  • Translate architectural requirements into detailed technical solutions and engineering tasks.
  • Review and guide design, code, automation pipelines, Kubernetes deployments, and IaC modules.
  • Architect and optimize enterprise Linux environments, virtualization platforms, clustering, and NFS storage.
  • Lead deployment and tuning of messaging systems including IBM MQ, RabbitMQ, and Erlang/Mnesia engines.
  • Oversee implementation of load balancers (F5 LTM/ASM/ASR), proxies, networking, and hybrid connectivity.
  • Design, build, and optimize cloud and hybrid environments across AWS/Azure/GCP.
  • Lead Kubernetes architecture, resource organization, workload scaling, observability, and resilience patterns.
  • Guide container platform enhancements including service mesh, pod security, and cluster governance.
  • Architect IaC frameworks using Terraform, Ansible, CloudFormation, and Chef.
  • Develop reusable automation standards, modules, libraries, and operational workflows.
  • Drive automation for provisioning, patching, compliance, deployments, and operational tasks.
  • Build platform utilities, automation services, schedulers, orchestration engines using Core Java, Spring Boot, Quartz, and Erlang.
  • Develop integration modules for messaging systems, connectors, event pipelines, and internal micro‑services.
  • Implement operational tooling, log processors, alert engines, webhook handlers, and reliability frameworks.
  • Design and maintain observability pipelines using Prometheus, Grafana, Datadog, and Splunk.
  • Ensure reliability, performance, and cluster tuning across relational and NoSQL platforms.
  • Communicate technical decisions, risks, and progress clearly to stakeholders.
  • Support delivery governance and contribute to engineering roadmaps and improvement initiatives.



Technologies / Tools


  • Operating Systems & Virtualization
  • Enterprise Linux, VMware, OVM, X86 clusters
  • Containerization & Orchestration
  • Kubernetes, Docker
  • Application Development (Platform)
  • Core Java1.8, Spring, Spring Boot, Quartz, Erlang
  • Messaging
  • IBM MQ, RabbitMQ, Erlang/Mnesia
  • Infrastructure Automation
  • Terraform, Ansible, CloudFormation, Chef
  • Scripting
  • Python, Go, Bash
  • CI/CD
  • Jenkins, GitLab CI, GitHub Actions
  • Monitoring & Logging
  • Prometheus, Grafana, Datadog, Splun
  • Storage & Databases
  • Oracle, HA DB clusters, NFS, HPE Nimble, DataDomain
  • Load Balancing & Networking
  • F5 LTM/ASM/ASR, enterprise network concepts
  • File Transfer & Directory Services
  • GoAnywhere, Tivoli Directory Server
  • Cloud Platforms
  • AWS, Azure, GCP
  • Security
  • HSM (Payshield or equivalent)

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