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.
Numbers & Facts
Location
Wilmington, DE (Remote)
Skills
AWS Lambdaunmatched
Amazon Simple Storage Service (S3)unmatched
Amazon Web Services (AWS)unmatched
Analysis Skillsunmatched
Application Programming Interface (API)unmatched
Applications Securityunmatched
Business Analysisunmatched
Business Architectureunmatched
Cloud Computingunmatched
Communication Skillsunmatched
Computer Scienceunmatched
Computer Securityunmatched
Continuous Deployment/Deliveryunmatched
Continuous Integrationunmatched
Desktop Administrationunmatched
Desktop Virtualizationunmatched
Diversityunmatched
Documentationunmatched
Electronic Data Interchange (EDI)unmatched
High Availabilityunmatched
Identify Issuesunmatched
JUnitunmatched
Javaunmatched
Jenkinsunmatched
Laptop PCunmatched
Mavenunmatched
Presentation/Verbal Skillsunmatched
Problem Solving Skillsunmatched
Production Supportunmatched
Quality Assurance Methodologyunmatched
Requirements Managementunmatched
Simple Queue Service (SQS)unmatched
Software Administrationunmatched
Software Developmentunmatched
Systems Engineeringunmatched
Technical Analysisunmatched
Technical Supportunmatched
Technical Writingunmatched
Test Automationunmatched
Test Harnessunmatched
Test Plan/Scheduleunmatched
Test Toolsunmatched
Train Transportationunmatched
User Interface/Experience (UI/UX)unmatched
Web Programmingunmatched
Writing Skillsunmatched
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