Senior Software Developer – Python, PL/SQL & Automation

Role Overview We are looking for an experienced Senior Software Developer with strong hands-on expertise in Python, Oracle PL/SQL, SQL and automation , preferably with experience in Telecom Billing and CRM systems . The candidate will be responsible for application development, automation, system integration, troubleshooting and supporting complex billing/CRM platforms and cloud migration initiatives.

Key Responsibilities

Develop and maintain applications, utilities and automation scripts using Python, PL/SQL and SQL . Build and maintain automated testing frameworks using Playwright and Pytest . Develop and support batch jobs, data processing utilities and database procedures .

Integrate applications using REST/SOAP APIs and middleware platforms. Troubleshoot complex issues across application, database and integration layers . Support CI/CD pipelines, application releases and deployments across Dev, SIT, UAT and Production .

Work with containerised/cloud environments including Kubernetes, OpenShift and AWS . Support billing and CRM transformation, upgrade and migration projects.

Required Skills

10+ years of software development experience. Strong hands-on Python development . Strong Oracle PL/SQL and SQL , including procedures, packages, functions and complex queries. Experience with Playwright/Pytest automation frameworks . Strong Unix/Linux and Shell Scripting experience.

Experience with REST, SOAP/WSDL and system integrations . Experience with CI/CD, Kubernetes and OpenShift (OCP) . Exposure to AWS EC2, RDS and Linux environments . Strong debugging and production issue-resolution capabilities. Preferred Domain Experience Telecom Billing/BSS and CRM systems .

Knowledge of billing, payments, rating/charging, invoicing, order management and provisioning . Experience with platforms such as Ericsson BSCS, ZSmart, Siebel CRM or Salesforce would be advantageous. Experience working in Agile/Scrum delivery environments.