**Job Description:** **Roles and Responsibilities:** Application Development Responsibilities: + Lead the design, development, and deployment of enterprise-grade applications using C++, Angular, and .NET technologies. + Develop and maintain Unix Shell Scripts for automation, system integration, and batch processing tasks. + Write, optimize, and troubleshoot SQL and PL/SQL queries for Oracle databases, ensuring data integrity and performance. + Design and implement data pipelines and ETL processes utilizing Snowflake and Snowsql. + Integrate applications and databases with cloud platforms, primarily Azure and Oracle Cloud, to ensure high availability and scalability. + Perform code reviews, unit testing, and participate in system and user acceptance testing (UAT) to validate solutions. + Collaborate with cross-functional teams including business analysts, QA, DevOps, and infrastructure teams to deliver robust solutions. + Maintain technical documentation, adhere to best practices, and ensure compliance with security and regulatory standards. **Cloud and Data Responsibilities:** + Manage deployments and configurations on Azure and Oracle Cloud platforms, optimizing performance and cost-efficiency. + Develop and maintain secure data integration workflows between on-premises and cloud environments. + Monitor, troubleshoot, and resolve production issues, ensuring minimal downtime and quick recovery. **Technical Skills:** + Expertise in Unix Shell Scripting, PL/SQL, and SQL (Oracle). + Strong programming skills in C++, Angular, and .NET. + Hands-on experience with Snowflake and Snowsql for data warehousing and ETL. + Proficient in deploying and managing applications on Azure and Oracle Cloud. + Experience with database optimization, performance tuning, and troubleshooting. + Familiarity with DevOps, GitHub Actions, I/CD pipelines, and automation tools is a plus. + Excellent problem-solving and analytical abilities. + Strong communication and collaboration skills. **Overall Experience:** + 5+ years of experience in Application Development or Production Support for mission-critical, high-performance enterprise applications. + Experience with both on-premises and cloud (Azure, Oracle Cloud) deployments. + Exposure to large-scale database environments and data integration solutions. + Industry certifications in relevant technologies or cloud platforms are a plus. **Shift timing (if any):** 24X7 (Rotational basis) **Location / Additional Location (if any** ): Hyderabad **Education Qualifications:** Bachelor’s degree in computer science, Information Technology, or a related field. Master’s degree preferred. **Weekly Hours:** 40 **Time Type:** Regular **Location:** IND:AP:Hyderabad / Argus Bldg 4f & 5f, Sattva, Knowledge City- Adm: Argus Building, Sattva, Knowledge City It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status