Developer Java Web Sr

Lumen Solutions Inc.
Wilmington, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Wilmington, United States of America

Tech stack

Java
Amazon Web Services (AWS)
Amazon Web Services (AWS)
Systems Engineering
Automation of Tests
Cloud Computing
Cloud Engineering
UN Electronic Data Interchange for Administration Commerce and Transport
JUnit
Maven
Virtual Desktops
Mockito
Amazon Web Services (AWS)
Software Engineering
System Availability
Spring-boot
Software Security
Cypress
Backend
Cloudformation
Event Driven Architecture
Amazon Web Services (AWS)
Angular
Information Technology
Playwright
Front End Software Development
Functional Programming
Cloudwatch
Api Gateway
Amazon Web Services (AWS)
Cucumber
Jenkins

Job description

  • 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.

Requirements

  • 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.

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