Senior Java AWS Backend Developer

Job Title: Senior Java AWS Backend Developer
Location: Wilmington, DE/Hybrid
Duration: 12+ Months

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.

About IDEXCEL, INC
Idexcel is an IT services organization, with a mission to bring great people and great organizations together. Our diverse client base represents a wide range of industries, including technology, telecom, insurance, healthcare, manufacturing, banking & financial services, food & commodities trading and federal organizations. Our teams of experienced recruiters directly work with client companies seeking exceptional people to help with their business initiatives. Idexcel, Inc. is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, disability, military status, national origin or any other characteristic protected undeAr federal, state, or applicable local law.