Application Platform Engineer – AWS & Automation

Application Platform Engineer – AWS & Automation

Location: Hyderabad – Onsite

Experience: 4–7 Years

Company: Creyente Infotech

About the Role:

Creyente Infotech is hiring an Application Platform Engineer to support and improve business-critical financial applications across AWS and on-premise environments.

This is not an AWS-only or CI/CD-only role. You will take ownership of applications and their complete technology stack, including cloud infrastructure, operating systems, deployments, monitoring, automation and production support.

We are looking for a hands-on engineer who is interested in understanding how applications work, troubleshooting issues end to end and continuously improving platform reliability.

Key Responsibilities:

• Own and support assigned applications, including their architecture, dependencies, configurations and operational processes
• Manage and troubleshoot application infrastructure across AWS, Linux and Windows environments
• Support application deployments, releases, upgrades, patching and configuration changes
• Automate deployments, monitoring, health checks, log analysis and operational activities using Terraform, Python or Shell
• Build and improve monitoring, logging and alerting using CloudWatch, Grafana, Prometheus, SigNoz or similar tools
• Investigate production incidents across applications, databases, integrations, operating systems and AWS infrastructure
• Perform root cause analysis and implement permanent fixes
• Improve application performance, reliability, scalability, security and AWS cost efficiency
• Maintain technical documentation, operational procedures and runbooks

Required Skills and Experience:

• 4–7 years of experience in application support, platform engineering, cloud engineering, production engineering or a related role
• Hands-on experience supporting production or business-critical applications
• Strong AWS experience across compute, networking, storage, IAM and monitoring
• Experience with Terraform or another Infrastructure-as-Code tool
• Scripting or automation experience using Python, Shell or PowerShell
• Strong Linux or Windows administration and troubleshooting skills
• Experience with application deployments, configuration and release processes
• Knowledge of monitoring, logging and alerting tools
• Good understanding of networking, DNS, security groups, IAM and load balancing
• Strong interest in application engineering and end-to-end platform ownership

Preferred Skills

• Experience with SQL databases, middleware, APIs or messaging systems
• Exposure to Docker, ECS or Kubernetes
• Experience with cloud migration, backup, disaster recovery or high-availability environments
• Exposure to financial or trading platforms such as Front Arena, Murex or Calypso

Why Join Creyente?

• Own applications and platforms end to end
• Work on real AWS cloud migrations and financial systems
• Build automation and monitoring around complex applications
• Gain experience across application engineering, cloud and platform operations
• Grow within a fast-moving FinTech engineering environment