Developer Java/Web Senior - Lumen Solutions Group, Inc.
Wilmington, DE 19802
About the Job
Position Title:- Developer Java/Web Senior
Skill Set:-
***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.***
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 and integrate Kafka streams for real-time data processing.
- Develop event-driven backend services for EDI transactions.
- Develop and maintain technical documentation.
- Collaborate in a SAFe Agile team to meet business and technical requirements
- Production and Testing Support:
- Provide ongoing support, perform problem analysis and resolution.
- Employ Test Driven Development methodologies to create use-case scenarios and unit test cases.
- Technical Expertise:
- Expertise with Kafka for real-time event streaming (topics, producers, consumers)
- Strong hands-on experience with AWS Step Functions
- Proficiency in Java 17, Spring Boot, and Maven
- Experienced with CI/CD pipelines using tools such as Jenkins, CodePipeline, CDK and CloudFormation
- Testing and Methodology:
- Solid experience with Test Driven Development and Behavior Driven Development, using tools such as Junit, Mockito, Cucumber, 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 like 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.
- AWS Certified Developer Associate or higher.
- Experience with event-driven architectures.
- Knowledge of Electronic Data Interchange (EDI) systems.
- Experience with Angular for front-end development.
- Knowledge of Python
- 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.
Source : Lumen Solutions Group, Inc.