Cricket Wireless - Senior Application Development
Atlanta, Georgia
Job Description:
This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.
At Cricket Wireless, we’re redefining the future of connectivity. At our core is a passion to serve our customers with products and services that create connections, improve lives and allow millions to share the stories and experiences that matter. Our Corporate teams are fueled by innovation and a desire to connect the world in meaningful ways. Join our team and bring your bold ideas, supporting and transforming our business across areas like marketing, finance and more.
In this role as a Senior Application Developer, you will drive end-to-end software development with a focus on automation, covering design, development, testing, deployment, production support, and maintenance.
Collaborate with stakeholders to define requirements, estimate effort, and deliver detailed design specifications.
Apply modern development methodologies across multiple programming languages, executing comprehensive testing strategies including unit, security, interface, integration, and user acceptance testing.
Build scalable microservices using Spring Boot, deploy and manage them via Azure services such as AKS, App Service, and Functions, and package with Docker.
Design RESTful APIs, optimize SQL and NoSQL databases, and implement CI/CD pipelines using Azure DevOps.
Monitor performance with Azure Monitor and Application Insights, ensuring security and compliance with industry standards.
Actively contribute to Agile Scrum ceremonies, resolve technical issues, and foster continuous improvement through documentation and knowledge sharing.
Key roles and responsibilities:
Oversee the complete lifecycle of software applications or services.
Design, development, testing, deployment, production support, and maintenance, all with a focus on automation.
Collaborate with stakeholders to gather and review software requirements and user stories, providing accurate estimates and creating detailed software design specifications.
Execute specific development methodologies using various programming languages.
Create and execute automated test plans and strategies, collaborating with engineers, architects, and clients to validate test environments, data, and results.
In addition to unit testing, you will engage in dynamic application security testing, interface testing, integration testing, end-to-end testing, and user acceptance testing.
Provide production application support, troubleshoot configuration and environmental issues, and support the software deployment process.
Develop robust, scalable, and maintainable microservices using the Spring Boot framework. Utilize Azure cloud services to deploy, manage, and scale microservices, including Azure Kubernetes Service (AKS), Azure App Service, Azure Functions, and more.
Work with SQL or NoSQL databases, handling data modeling, querying, and performance tuning.
Design, implement, and maintain RESTful APIs for seamless communication between microservices and external systems.
Use Docker and other containerization technologies to package microservices for deployment.
Set up CI/CD pipelines using Azure DevOps or similar tools to automate build, test, and deployment processes.
Integrate solutions like Azure Monitor and Application Insights to track microservices' performance and health.
Ensure adherence to security best practices and compliance with industry standards and regulations.
Actively participate in Agile Scrum processes, including sprint planning, daily stand-ups, sprint reviews, and retrospectives.
Work closely with product owners, architects, QA engineers, and other stakeholders to meet business requirements and align with the overall system architecture.
Debug and resolve issues, providing technical support as needed.
Document processes and share knowledge with team members to promote continuous learning and improvement.
Uphold Scrum values of commitment, courage, focus, openness, and respect throughout the development process.
Minimum requirements for entry into the position
- Application design and development with Java 21, Spring boot 3, and Maven
- Azure development tools including ADO, AKS, Key vault, App config, Application insights
- DevOps framework such as Azure DevOps, CI/CD pipeline build and deployments
- Implementing ETL pipelines with Spring batch, including to and from files, MongoDB, Oracle, Postgres, and Cassandra
- Event based architecture utilizing Solace and Azure Servicebus
- Utilize Camunda DMN decision tables to implement application flows and literal expressions
- 5 years of extensive experience in the Telecom domain, including eSIM, and Devices (voice, data, wearables)
- Veracode, SonarQube, Bugsnag tools for code quality and security
Job Contribution: An experienced professional with advanced, interdisciplinary knowledge, resolving difficult and complex issues using broad professional concepts. Guides others, applying advanced principles and company practices. Leads moderate sized projects (or parts of larger projects) with strategic value. Operates autonomously with frequent senior leadership interaction.
Education/Experience: Bachelor’s degree (BS/BA) desired in Computer Science. 3+ years of related experience. Certification is required in some areas.
Supervisor: No
Preferred Education/Experience: Requires a Master’s degree, or foreign equivalent degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Computing and Information Systems and 3 Years of experience in the job offered or 3 Years of experience in a related occupation.
Our Cricket Wireless - Senior Application Development Managers earn between $106,100 - $159,100. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.
Joining our team comes with amazing perks and benefits:
- Medical/Dental/Vision coverage
- 401(k) plan
- Tuition reimbursement program
- Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
- Paid Parental Leave
- Paid Caregiver Leave
- Additional sick leave beyond what state and local law require may be available but is unprotected
- Adoption Reimbursement
- Disability Benefits (short term and long term)
- Life and Accidental Death Insurance
- Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
- Employee Assistance Programs (EAP)
- Extensive employee wellness programs
- Employee discounts up to 50% off on eligible AT&T mobility plans and accessories,
- AT&T internet (and fiber where available) and AT&T phone
If you’re ready to make an impact on our business and your career, bring your bold ideas to a world of possibility.
Ready to join our team?
Apply Today!
Weekly Hours:
40Time Type:
RegularLocation:
Atlanta, GeorgiaSalary Range:
$106,100.00 - $159,100.00It 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-87734 Date posted 10/29/2025
Benefits
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- Paid Time Off
- Tuition Assistance
- Insurance Options
- Discounts
- Training & Development
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