AT&T

Medior Full-Stack Engineer

AT&T

full-time

Posted on:

Location Type: Hybrid

Location: Kosice • Slovakia

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Salary

💰 €3,283 per month

Tech Stack

AzureCloudCypressDockerJavaJavaScriptKafkaKubernetesMongoDBNode.jsNoSQLPostgresPythonSDLCServiceNowSpringSpring BootSpringBootSQLTerraform

About the role

  • design, develop, and maintain applications with proficiency in one of: Java (Spring Boot), Python (FastAPI), or Node.js (Nest) and working knowledge of the other two
  • deliver technical solutions across the full software development lifecycle (SDLC)
  • apply best practices in software engineering, code quality, testing, and DevOps
  • utilize AI-driven tools (e.g., GitHub Copilot, LLMs, RAGs) and stay up to date with new technologies
  • implement data persistence using SQL and NoSQL databases (CosmosDB, MongoDB, PostgreSQL, Snowflake, Databricks)
  • use modern testing frameworks (Playwright, Cypress), code review, static analysis (Lint, Prettier, Veracode, SonarQube), and CI/CD pipelines (GitHub Actions, Terraform)
  • develop and maintain APIs (REST, OpenAPI/Swagger) and contribute to event-driven architectures (Kafka, messaging services)
  • contribute to cloud-native development with Azure, Docker, and Kubernetes
  • participate in agile processes (Agile/Scrum, SAFe, Kanban) and team ceremonies
  • work with team members and stakeholders to understand and implement business requirements

Requirements

  • Bachelor level degree or equivalent in Computer Science, or related field of study
  • proficiency in one of: Java (Spring Boot), Python (FastAPI), or Node.js (Nest); with working knowledge of the other two
  • experience with SQL and NoSQL databases (CosmosDB, MongoDB, PostgreSQL, Snowflake, Databricks)
  • exposure to event-driven architecture, Kafka, and messaging services
  • understanding of API design: REST, Swagger, OpenAPI
  • experience with automated testing: Playwright, Cypress
  • familiarity with code quality and security tools: Lint, Prettier, Veracode, SonarQube
  • experience with CI/CD automation (GitHub Actions, Terraform) and cloud-native platforms (Azure, Docker, Kubernetes)
  • understanding of SDLC and agile methodologies (Agile/Scrum, SAFe, Kanban)
  • awareness of enterprise platforms: ServiceNow, Salesforce, TM Forum (highly desirable)
Benefits
  • competitive salary plus an annual company performance bonus
  • wellness & leisure time contribution
  • sickness compensation plan
  • premium medical services
  • family friendly benefits
  • meal contribution
  • extra week of vacation
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
JavaSpring BootPythonFastAPINode.jsNestSQLNoSQLRESTAPI design
Soft Skills
team collaborationstakeholder communicationbusiness requirements understanding
Certifications
Bachelor's degree in Computer Science