Senior Site Reliability Engineer(SRE,AWS,DEVEOPS)

Responsibilities:

• Deploy, configure, and maintain AWS resources including EC2, ECS, EKS, VPC, IAM, NAT, and networking components.
• Build secure and scalable cloud networking (VPCs, subnets, routing, VPN, firewalls).
• Work with load balancers, reverse proxies, API gateways, DNS management, and network routing.
• Build CI/CD pipelines using Jenkins, GitLab CI, or GitHub Actions.
• Support application releases and coordinate deployments across environments.
• Implement logging/monitoring using Prometheus, Grafana, Datadog, Splunk, or CloudWatch.
• Participate in incident response, troubleshooting, on-call rotation, and post-incident RCA.
• Perform system performance tuning, patching, capacity planning, and optimization.
• Improve system reliability through automation, redundancy, and engineering best practices.
• Implement and maintain IaC using Terraform or CloudFormation.
• Automate provisioning, configuration, and environment setup using scripting (Python, Bash, Go).
• Develop reusable automation modules, templates, pipelines, and cloud engineering patterns.
• Build, deploy, and manage containerized applications using Docker.
• Operate and optimize Kubernetes clusters (EKS or on‑prem).
• Implement autoscaling, service mesh, pod security, and workload monitoring.
• Develop automation services, internal tooling, and platform utilities using Core Java, Spring Boot, Quartz, and Erlang.
• Build wrappers/services for IBM MQ and RabbitMQ messaging flows.
• Create schedulers, orchestration components, and internal micro‑services for operational tasks.
• Write integrations, connectors, and event-driven components for infra-automation.
• Build custom alerts, webhook handlers, log processors, and reliability tooling.

Requirements:

• 5+ years of experience as an SRE, DevOps Engineer, Cloud Engineer, or Platform Engineer.
• Strong hands‑on expertise in AWS cloud services (EC2, ECS, EKS).
• Practical experience with IaC tools such as Terraform and CloudFormation.
• Deep working knowledge of Kubernetes, Docker, cloud networking, load balancers, and proxies.
• Hands‑on experience in CI/CD pipelines, release engineering, observability tooling, and monitoring stacks.
• Experience in supporting databases including partitioning, replication, sharding, and high availability setups.
• Prior involvement in incident response, production support, and reliability engineering practices.
• Good Understanding on infrastructure, F5, network
• Knowledge of ISO20022, ISO8583, and Swift MT formats
• Experience in shell scripting, Python.
• Experience within payments processing systems or finance/banking industry.
• Experience in supporting applications using different languages and/or character sets.