Contract: Staff Full-Stack Engineer
UpworkFull Time
Senior (5 to 8 years), Expert & Leadership (9+ years)
Candidates must have 8+ years of experience in Java development including J2EE, Hibernate, Spring Boot, Spring Cloud, Spring MVC, Kafka, Microservices, and RESTful Web Services. They should also have 3+ years of experience building APIs in Mulesoft, 6+ years using API documentation tools like Swagger, and 8+ years in API monitoring using ELK, Dynatrace, and Quantum. Proficiency in JSON, XML, SoapUI, Postman, unit and functional testing frameworks (jUnit, Spock, Mockito/JMock, Selenium, Cucumber), advanced Git, front-end technologies (JavaScript, jQuery, Angular, React, GIR), CI/CD tools (Jenkins, Docker, OpenShift), relational and NoSQL databases (Cosmos DB) is required. Strong problem-solving, communication, and leadership skills are essential, along with 5+ years of software development experience focusing on design and coding. A Bachelor's degree in Computer Science or a related field is preferred, and familiarity with Azure cloud and Kubernetes is a plus.
The Lead Full Stack Software Engineer will design, develop, test, and deploy high-performance, scalable software applications using Java, Spring Boot, Spring MVC, and Microservices. They will build and maintain APIs using Mulesoft and RESTful principles, create API documentation with Swagger, and develop automated test plans using jUnit, Spock, Mockito/JMock, Selenium, and Cucumber. Responsibilities include monitoring API performance and system health with ELK, Dynatrace, and Quantum dashboards, extensive use of JSON, XML, SoapUI, and Postman for API testing, and collaborating with teams to gather requirements and design solutions. Troubleshooting application and environment problems using Git, supporting software deployment with Jenkins, Docker, and OpenShift, and mentoring junior team members are also key duties. The role involves working with relational and NoSQL databases like Cosmos DB and developing front-end components using JavaScript, jQuery, Angular, React, and GIR.
Telecommunications services including wireless and broadband
AT&T provides telecommunications services, including wireless communications, broadband internet, and digital television, primarily in the United States. Its 5G network offers faster data speeds and more reliable connections, although availability can vary. The company caters to both individual consumers and businesses, offering various subscription plans that include options for unlimited data and bundled services that combine internet, TV, and phone. AT&T generates revenue mainly through subscription fees, device sales, and its streaming service, DIRECTV STREAM, which adds to its diverse offerings. In a competitive market, AT&T distinguishes itself with its extensive service range and strong brand presence.