Job Description:

Their areas of responsibility may include:

Assist in deploying Networks, Kubernetes clusters and ADO pipelinesAssist in mobile core design call flows testing and troubleshootingIntegrate mobile core designs and tech insertion with Jira and end to end Testing to create a “design for test” frameworkAnalyze service requirements and assumptions to devise and record solutions, while meticulously maintaining comprehensive release documentation and tech insertion plansTranslate service and platform requirements into test case requirements for End-to-End testing of LTE and 5G core networks and drive automation of test object listsEnthusiastic about exploring and implementing innovative methods to enhance test coverage, release/test automation, and release efficiency​

Qualifications:

Solid understanding of software development life cycle (SDLC) and quality assurance methodologies.Basic knowledge of programming languages (e.g., Python, Java, C#) and scripting languages.Familiarity with process improvement models (e.g., CMMI, ISO Standards) is a plus.Excellent problem-solving skills and attention to detail.Strong communication and teamwork skills.Ability to adapt and learn new technologies quickly.

Preferred Skills:

ISTQB Tester CertificationExperience with version control systems (e.g., Git) and artifact repositories (JFrog)Knowledge of Agile and DevOps methodologies.Familiarity with continuous integration/continuous deployment (CI/CD) pipelines.Understanding of performance metrics and quality indicators.Experience with cloud platforms, particularly Microsoft Azure.Familiarity with one-touch deployment automation tools and techniques.Understanding of containerization technologies like Docker and orchestration tools like Kubernetes.Understanding of 5G/4G (3GPP) network infrastructure and its components.Experience with Call Flow Analysis and working knowledge of IPv4 and IPv6 protocols, network routing, BGP and NATFamiliar with pipeline logging best practices for error handlingWorking experience with Spirent Landslide and its APIStrong knowledge of cloud infrastructure such Azure and resources like Azure Clusters, VMs, Storage Container and Azure Key Vault and how they can be used in the ADO pipelinesStrong background in Kubernetes cluster deployment and maintenance as well as container application deploymentGit repository, good working knowledge of performing git pull, commit, push requests and how to manage code mergesHands-on knowledge on Linux based systemCan develop ADO Pipeline from scratchComfortable writing pipelines in YAML syntaxExperience with network simulation and testing tools.Knowledge of network protocols and telecommunications standards

Education Requirement:

Bachelor's Degree in a STEM discipline e.g. Computer Science, or Engineering.

Weekly Hours:

40

Time Type:

Regular

Location:

Bangalore, Karnataka, 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-62580 Date posted 05/28/2025