Technical Specialist - (Java & Micro Services) Opening at AT&T Careers - AT&T Careers
Skip to Main Content

Drive innovation that’s felt around the world.

India Jobs

AT&T was the first to deliver advanced telecommunications and technology services to companies headquartered in India. That means big things for your career. Not only will you join one of the most exciting telecom markets in the world, you’ll bring your technology expertise to local as well as international customers.

Technical Specialist - (Java & Micro Services) Opening

Hyderabad, Telangana, India

Production Support (Tier 2 Support) for AT&T Application.

=> Collaborate to gather and review software requirements/user stories, provide estimates, create software design specifications and collaborate with engineers/architects to assess and test hardware and software interactions.

=> Execute a specific development methodology through application of various programming languages.

=> Create and execute automated test plans/strategies utilizing business requirements and collaborate with engineers/architects, clients, etc. to validate test environments, test data and test results, design and implement code fixes, validate outcomes against expected results and produce associated reporting.

=> In addition to Unit Test, responsibilities may include interface testing, integration testing, end-to-end testing and/or user acceptance testing.

=> Supports applications and solves configuration and environment issues.

=> Supports the software deployment process.

Roles and Responsibilities:
Responsible for the overall delivery process of a software application or service, including design, development, testing, deployment, production application support (e.g., troubleshooting) and maintenance with a focus on automation.

Key Competencies and Skills:
=> Java technology :- Core Java, JDBC, JPA, EJB, Servlet, JSP
=> Web technologies :- React.JS, HTML5, CSS3, Node JS, Angular JS
=> Web application framework :- Struts 2.0, Spring
=> Micro service concepts :- Dockerization, Kubernates, Config map, Jenkins
=> Spring technology :- Core, Context, DAO, ORM, AOP, Web-flow
=> WebServices :- REST
=> Build tool :- Ant, Maven, Jenkins
=> Databases :- Cassandra, Oracle
=> Application Server:- Weblogic, Tomcat
=> Scripting:- Python, Shell
=> IDE:- Eclipse
=> Development Methodology:- Agile, Safe Agile

Experience:- 3 to 10 Years
Relevant Experience 1 to 5 Years in Java & Micro Service concepts.

Functional Competencies:
• Basic Understanding of the following
• Application Design, Architecture
• Emerging technologies
• DevOps
• Mico-service-based architecture
• Practices: Clean code, Test-driven design, Behavior-driven design, Unit testing, Feature Toggling, Automation testing (component, integration and end2end)

Working knowledge of the following:
• Advanced iterative methodologies such as Agile and Safe
• Application development tools
• Information security management
• programming (Java; Oracle; Object Oriented Development; Unix/Linux; Scripting; HTML5/CSS3; RWD frameworks)
• Requirements analysis
• Software development life cycle
• Software QA & testing tools

Business Competencies:
Basic understand of design thinking

Leadership Competencies:
Experienced in the following:
• Collaborate across workgroups
• Strong communication skills
• Quick and independent learner, autodidactic
• Ability to see the big picture
• Continuous improvement mindset
• Comfortable working in complex and demanding environments with high degree of change

Job Location: Hyderabad

Education and Qualifications:
Preferred Bachelor of Science degree in Computer Engineering, Computer Science, or equivalent

Additional Information:
All open positions are required to work in USA EST shifts which are India night shifts.

Monthly Rotational Shifts.

Working timings
Shift One:- 5 AM to 1 PM USA - EST (India time 2:30 PM to 10:30 PM).
Shift Two:- 10 AM to 6 PM USA - EST (India time 7:30 PM to 3:30 AM).
Shift Three:- 9 PM to 5 AM USA - EST (India time 6:30 AM to 2:30 PM).
Job ID 153489 Date posted 09/12/2018

Interesting to work with AT&T which always expected their employees to groom.


You will always get the credit for your work and also will be appreciated. Even in this much of big team you will always be recognisable.


Deadlines they are giving is very short period. So, always need to extend our times in the office and sometimes need to work on holidays.

Current Employee - QA Tester
  • One Star Rating
  • Two Star Rating
  • Three Star Rating
  • Four Star Rating


This is the life – the #LifeAtATT, that is. We’re creating what’s next and having a blast doing it. You’re looking for proof? Well, see for yourself.

Back to top