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Developer Java Web Sr

Lumen Solutions Group, Inc.

  • Wilmington, DE
  • 30+ days ago
  • Remote

    Highlights

    Cloud and Security: Hands-on experience with cloud-native design, development, and delivery using AWS technologies including ECS, EventBridge, S3, Lambda, SQS, SNS, API Gateway, RDS/Aurora, Cloudwatch. Education and Experience: Bachelor s degree in Computer Science, Systems Engineering, or a related technical field, or an equivalent combination of education and 7+ years of relevant work experience.

    Numbers & Facts

    LocationWilmington, DE (
    Remote    )

    Description

    Labor Category / Position Title: (1) - Developer Java/Web Senior
    Skill Set
    • Analysis and Design Support:
      • Participate in client discussions to support technical analysis on business requirements and priorities.
      • Perform the analysis, design, documentation, implementation, and maintenance of large/complex IT solutions projects related to passenger rail transportation systems
      • Conduct detailed business analysis to architect & design IT solutions that meet functional and technical requirements.
    • Application Development:
      • Design, develop, test, and implement business-critical, cloud-native, enterprise-level services focusing on high availability and high performance.
      • Develop event-driven backend services for EDI transactions.
      • Develop and maintain technical documentation.
    • Production and Testing Support:
      • Provide ongoing support, perform problem analysis and resolution.
      • Experience with automated testing frameworks.

    Required Skills and Qualifications
    • Technical Expertise:
      • Proficiency in Java 17, Spring Boot, and Maven.
      • Strong hands-on experience with AWS integrations.
      • Experienced with CI/CD pipelines using tools such as Jenkins, Code Pipeline, and CloudFormation
    • Testing and Methodology:
      • Solid experience with automated testing using tools such as Junit, Mockito, Cucumber, Playwright and Cypress.
      • Understanding of the Twelve-Factor Application Methodology.
    • Cloud and Security:
      • Hands-on experience with cloud-native design, development, and delivery using AWS technologies including ECS, EventBridge, S3, Lambda, SQS, SNS, API Gateway, RDS/Aurora, Cloudwatch.
      • Knowledge of application security vulnerabilities and mitigation techniques.
    • Soft Skills:
      • Excellent oral and written communication skills.
      • Strong analytical thinker with the capability to troubleshoot and resolve intricate issues.
    • Education and Experience:
      • Bachelor s degree in Computer Science, Systems Engineering, or a related technical field, or an equivalent combination of education and 7+ years of relevant work experience.
    Preferred:
    • AWS Certified Developer Associate or higher.
    • Experience with Angular for front-end development.
    • Knowledge of Electronic Data Interchange (EDI) systems.
    • Experience with event-driven architectures.
    • Knowledge of AWS CDK and infrastructure as code.



    ***Lumen and / or its clients will not provide equipment (Laptop, monitor, etc.) to the selected contractor. The contractor must have their own equipment. Access to a virtual desktop set up (software) will be provided by Lumen s client, allowing the user access to the required systems and technology.***

    Lumen Solutions Group Inc. is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.

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