Technical Lead - Infrastructure Site Reliability Engineering (SRE)

Must have • Excellent hands on experience inCore 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) • Experience with Application Servers, preferably IBM WebSphere / Apache Tomcat8.5.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 toolsincluding: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, highvolume applications • Understanding of failover mechanisms and disaster recovery • Excellent communication and interpersonal skills Good to have • Knowledge of Virtualization Technologies, including Oracle VM (OVM) inLAC / VMware environments • Good understanding of infrastructure components, including F5 load balancers • Experience with monitoring tools such as Tivoli, and Splunk • Prior experience in payments processing systems or the banking/financialservices industry • Experience with Shell scripting • Experience working in process driven environments (e.g., ITIL) POSITION OVERVIEW : Software Development Advisor POSITION GENERAL DUTIES AND TASKS : Role Summary: The Technical Lead (L6) is a senior engineering role responsible fordriving end‑to‑end technical delivery across Infrastructure SRE, platformengineering, cloud automation, and observability initiatives. The role requires strong hands‑on expertise, architectural understanding, andthe ability to guide engineers across multiple technology domains. Tech Leadneed to ensures high‑quality engineering execution, reliability, automation,and standardization across large‑scale enterprise environments, working closelywith cross‑functional teams in Singapore and Pune Key Responsibilities Lead and mentor a team of SRE engineers and platform developers acrossdistributed locations. Translate architectural requirements into detailed technical solutions andengineering 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, andErlang/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, andcluster governance. Architect IaC frameworks using Terraform, Ansible, CloudFormation, and Chef. Develop reusable automation standards, modules, libraries, and operationalworkflows. Drive automation for provisioning, patching, compliance, deployments, andoperational tasks. Build platform utilities, automation services, schedulers, orchestrationengines 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 NoSQLplatforms. Communicate technical decisions, risks, and progress clearly to stakeholders. Support delivery governance and contribute to engineering roadmaps andimprovement initiatives. Technical Skill Set Skill Area 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, Splunk 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) Experience Requirements 8+years of engineering experience with strong infrastructure SREbackground. Extensive hands‑on expertise across cloud platforms, Kubernetes, IaC,automation, and observability. Experience designing and optimizing enterprise infrastructure, high‑availabilitysystems, and messaging platforms. Prior experience guiding developers/SREs, conducting technical reviews, anddriving engineering best practices. Proven ability to troubleshoot complex multi‑layered issues across infra,container, messaging, and application ecosystems. Strong history of involvement in incident management, RCA, reliabilityimprovements, and operational readiness.