Applications Development Senior Programmer Analyst Job at Citi (Pune)

Job Responsibility

Lead infrastructure activities including server builds, software installation, configuration, and environment setup, with a focus on OS and software EOVS remediation
Implement Infrastructure-as-Code (IaC) solutions using Terraform and Ansible for cloud and on-prem environments
Deploy and manage microservices using Kubernetes, Docker, and OpenShift
Monitor, troubleshoot, and optimize build, test, and deployment workflows to enhance reliability and performance of global trading applications
Drive security best practices in DevOps pipelines, including secrets management, policy as code, and compliance automation
Develop automated solutions for repetitive tasks using Python and Shell scripting
Configure application frameworks (e.g., IBM WebSphere, WebLogic, Tomcat), messaging services, and troubleshoot complex application setup and deployment issues
Contribute to technical direction and strategic decisions, driving solutions to prevent recurring issues and improving overall infrastructure stability
Create project plans, perform impact analyses, resolve high-impact problems, restore services, and lead Root Cause Analysis (RCA)
Coordinate infrastructure activities with various teams and maintain comprehensive documentation for processes and guidelines

Bachelor’s/University degree or equivalent experience
8+ years of experience in Infrastructure Technologies and DevOps, preferably within a global financial institution
Strong proficiency in Unix/Linux OS fundamentals, command-line operations, and environment setup
Expertise in Python, Shell scripting, and Ansible for automation and task orchestration
Hands-on experience with Terraform and Ansible
In-depth knowledge of Docker, Kubernetes (K8s), and OpenShift in high-performance environments
Experience with Udeploy, Jenkins, Bitbucket, Github tools, and Harness
Knowledge of Virtual IP/Wide IP, Load Balancing, Network Always-on design, Firewalls, Certificates, SSL, and connectivity
Experience with platform migration and upgrade activities (e.g., OS and DB migrations)
Strong background in monitoring, observability, and logging solutions (Prometheus, Grafana, ELK Stack, Splunk, Datadog)
Ability to troubleshoot production incidents quickly and efficiently in a high-pressure trading environment
Excellent stakeholder management and coordination skills
Experience in building and consuming APIs
Working experience with CyberArk and AIM Integration
Expertise in designing SQL databases and writing SQL scripts/procedures, and BI Tools