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JavaAWS Developer - 64877722

Cognizant

Dallas, TX
Full Time
Senior
90k-115k
4 days ago

Job Description

About the Role

As a Sr. Developer with 4 to 6 years of experience, you will play a crucial role in designing, developing, and maintaining robust applications for the airline industry. You will leverage your expertise in technologies such as Linkerd, Istio, AWS, DevOps, and more to deliver high-quality solutions. Working in a hybrid model, you will collaborate with cross-functional teams to enhance system performance and ensure seamless integration.

Key Responsibilities

  • Develop and maintain scalable applications using Spring Boot and Spring Cloud to meet airline industry standards.
  • Implement microservices architecture with Netflix Hystrix and Eureka to ensure high availability and fault tolerance.
  • Utilize Docker Container and Docker Administration to streamline application deployment and management.
  • Integrate authentication and authorization mechanisms using OAUTH and JSON Web Token for secure access.
  • Collaborate with teams to design and implement REST APIs and SOAP services for seamless data exchange.
  • Optimize application performance using EHCache and Redis for efficient data caching.
  • Conduct unit testing with Junit and Mockito to ensure code quality and reliability.
  • Manage source code repositories using GITHUB and Docker Hub for version control and collaboration.
  • Utilize API Gateway for efficient routing and management of API requests.
  • Implement logging and monitoring solutions with Apache Log4J to track application performance.
  • Develop front-end components using JQuery, CSS, and HTML for a responsive user interface.
  • Use Gradle and Maven for build automation and dependency management.
  • Collaborate with cross-functional teams in a hybrid work model to deliver projects on time.
  • Ensure compliance with airline industry regulations and standards in all development activities.

Requirements

  • Possess strong expertise in Java and Spring Framework for backend development.
  • Demonstrate proficiency in containerization technologies like Docker and Kubernetes.
  • Have experience with cloud platforms such as AWS for DevOps practices.
  • Show understanding of microservices architecture and related technologies.
  • Exhibit knowledge of authentication protocols like OAUTH and JWT.
  • Be familiar with front-end technologies including JQuery, CSS, and HTML.
  • Have experience in the airline industry domain understanding its specific requirements.
  • Be skilled in using development tools like Eclipse and IntelliJ IDEA.
  • Understand the importance of version control and collaboration tools like GITHUB.
  • Be capable of writing efficient unit tests using Junit and Mockito.
  • Have experience with caching solutions like EHCache and Redis.
  • Be knowledgeable in API management and gateway solutions.
  • Understand the importance of logging and monitoring in application development.

Nice to Have

  • Experience with Linkerd and Istio service meshes.
  • Knowledge of DevOps practices and tools.
  • Experience with API Gateway solutions.

Qualifications

  • Experience of 4 to 6 years in software development, particularly in Java and related technologies.

Benefits & Perks

  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Working at Cognizant

We are a high caliber team who appreciate and support one another. Our people uphold an energetic, collaborative and inclusive workplace where everyone can thrive. Cognizant is a global community with more than 300,000 associates around the world. We don't just dream of a better way - we make it happen. We take care of our people, clients, company, communities and climate by doing what's right. We foster an innovative environment where you can build the career path that's right for you.

Apply Now

Job Details

Posted AtJul 19, 2025
Salary90k-115k
Job TypeFull Time
Work ModeHybrid
ExperienceSenior

Job Skills

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About Cognizant

Website

cognizant.com

Company Size

10000+ employees

Location

Dallas, TX

Industry

Computer Systems Design and Related Services

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