Senior Specialist Software Engineering

Job Role Sr PL SQL Development Engineer At AT T we re redefining the future of communication by connecting people to greater possibility - with expertise simplicity and inspiration At the heart of our purpose lies a diverse workforce of 200 000 people and a culture that aspires to serve customers first act boldly move faster and win as one Our Product Development group part of AT T s Technology Services ATS organization is responsible for building software-based products services and platforms that our customers love and need Harnessing technology and rebuilding software expertise the team is inspiring simplicity with projects that deliver revenue and cost savings opportunities Job Overview We are hiring a Senior PL SQL Development Engineer with a strong background in Oracle database development data modeling and enterprise-scale software engineering This opportunity will support the transformation of our industry-standard order and delivery management systems You will design develop and optimize complex PL SQL components procedures and packages for new and existing features enhancements and defect resolution on AT T s software platforms The position requires close collaboration with U S -based Product Management Business Systems and Operations teams throughout the system development lifecycle To excel in this role you must have hands-on experience in PL SQL development advanced database programming and performance tuning You should be able to engage at a design code level contributing to architecture and best practices Strong teamwork communication and analytical problem-solving skills are essential Experience with large-scale enterprise environments or rapid-growth start-ups is desirable Core Responsibilities Design implement and troubleshoot scalable and reusable PL SQL solutions and database objects procedures functions triggers views collections cursors Develop and optimize complex queries packages and data integration routines Perform performance tuning query optimization and refactoring for efficiency Architect and review proposed database solutions with technical stakeholders Ensure security scalability and maintainability of database systems Assess and evaluate existing database implementations offering recommendations for improvements Prepare design specifications data flow diagrams and effort estimates Support configuration management and version control of database code Document database schemas processes and data models in detail Liaise with external vendors and internal product business engineering and design teams Participate in peer code reviews technical workshops and daily stand-ups Support migration backup and disaster recovery planning for critical systems Skills Knowledge and Experience Extensive4 years of hands-on PL SQL development experience Oracle Database Extensive experience ideally a minimum of 5 years in the following Advanced SQL programming and query optimization skills Strong understanding of relational database concepts and design Oracle MySQL Experience with data modeling normalization and database schema design Performance tuning analyzing execution plans and troubleshooting bottlenecks Familiarity with ETL processes data integration and batch processing Experience with version control configuration management GitHub Git etc Knowledge of software development methodologies Agile Scrum Waterfall Excellent problem-solving analytical and communication skills Documentation of technical designs standards and best practices Ability to work closely with cross-functional teams and stakeholders Education Qualifications Bachelor s degree or equivalent in Computer Science Information Technology or related field 4 years of experience as a PL SQL developer or database engineer Technical or Professional Certification in Oracle Database or relevant Domain Weekly Hours 40 Time Type Regular Location Hyderabad India 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