Sr Specialist Applications Development

7 days ago

Hyderabad Secunderabad, India AT&T Full time ₹ 4,00,000 - ₹ 12,00,000 per year
Job Description

: Billing Application development and support (life cycle), Web interfaces and automations, prepare and analyze application change request and mandates based on customer requirements, coordinate and interface requirements Finance Team and Billing Operations, handle database operations in test environment.

Required Skills
  • API Concepts and Methodologies ( )
  • C#
  • JavaScript
  • Linux Server / Windows Server
  • MySQL ( )
  • SQL
  • Oracle Database Management
  • PowerShell
  • Microsoft .NET 4.8
  • Visual Studio 2019 / Visual Code
  • MS Office Macro
  • PowerBuilder

Develop (code), test, and provide ongoing application support for new or existing software applications, ensuring optimal performance and alignment with business requirements.

Key Roles and Responsibilities

Typical tasks may include, but are not limited to, the following:

  • Software Development: Code and test new software applications to meet business requirements and user needs.
  • Application Maintenance and Performance Optimization: Maintain and update existing applications to fix bugs, improve performance, and ensure compatibility with new technologies.
  • Requirement Analysis and Documentation: Collaborate with stakeholders to gather and analyze requirements/user stories, creating and maintaining comprehensive documentation.
  • Quality Assurance and Technical Support: Conduct code reviews, unit testing, and integration testing, providing technical support and troubleshooting assistance.
  • Collaboration and Project Management: Work closely with cross-functional teams to deliver projects on time, managing development projects and staying updated with industry trends and technologies.
Job Contribution

An experienced professional with in-depth knowledge, applying organizational practices to resolve moderately difficult problems. Works with independent judgement on expansive projects with minimal supervision, implementing policy changes to improve functions. Actions impact efficiency costs, schedules and client relationships. Interacts primarily within the department and with General Managers and above across various teams.

Supervisor: No

TCP Career Step Differentiator

Codes modules of complex applications or smaller less complex applications.

Education/Experience

Bachelors degree (BS/BA) desired in Computer Science. 2 years of related experience. Certification is required in some areas.

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.

Job ID: R-84193
Date posted: 10/13/2025
Locations: Hyderabad, India

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