Jobs and Careers
United Statesfull_timeVerifiedPosted 22 Dec 2025
💰 $166,750/yr($123,250/yr$166,750/yr)

About the role

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

None

Clearance Level Must Be Able to Obtain:

None

Public Trust/Other Required:

MBI (T2)

Job Family:

Software Engineering

Job Qualifications:

Skills:

Amazon Web Services (AWS), Application Modernization, CI Pipeline, Full Stack Development, RESTful APIs

Certifications:

None

Experience:

7 + years of related experience

US Citizenship Required:

No

Job Description:

 We are seeking a highly skilled Senior UX Developer with over 7 years of experience in Application Modernization to join our dynamic team. The Senior UX Developer will play a critical role in the modernization of the Delivery Operations Information System (DOIS) for the United States Postal Service (USPS). The individual will utilize AI-enabled software engineering and microservices architecture to deliver enhanced capabilities and improved operational efficiency in USPS’s delivery operations. The ideal candidate should have a strong background in UI/UX design, particularly with a focus on Human-Centered Design (HCD), and must possess deep expertise in dynamic form building.

We are excited to welcome a motivated Senior UX Developer who is passionate about creating exceptional user experiences and driving innovation in web development. Join us in shaping the future of our products and services through cutting-edge technology! 

HOW A SENIOR UX DEVELOPER WILL MAKE AN IMPACT:

  • Lead the development and deployment activities leveraging AI and cloud-native technologies.
  • Collaborate with architects, business analysts, and other stakeholders to define systems requirements and design.
  • Refactor existing COBOL-based mainframe applications to modern, cloud-optimized Java microservices using AWS Transform tools.
  • Develop and maintain high-quality code to ensure the system meets defined performance, reliability, and scalability requirements.
  • Implement AI/ML models to predict workloads and optimize resource allocation.
  • Design and build REST APIs to ensure seamless integration with various USPS systems (e.g., AMS, Edw, PTR2, WebEOR).
  • Use DevSecOps practices to automate deployment and testing processes, ensuring secure and efficient software delivery.
  • Conduct comprehensive code reviews and implement continuous integration/continuous deployment (CI/CD) pipelines.
  • Ensure all development aligns with USPS’s AI strategy and governance, as well as data security and compliance requirements.
  • Design, develop, and maintain end-to-end reporting solutions, leveraging full stack developer skills to integrate front-end visualization tools with back-end data processing and storage systems.

WHAT YOU’LL NEED TO SUCCEED:

Education:

  • Bachelor’s degree in Computer Science or related field.

Required Experience:

  • 7+ years of experience in software development, with a strong emphasis on AI and cloud technologies.
  • 7+ years of strong experience in UX Design, including a deep understanding of UX Design Thinking and Principles.
  • Experience with Data Structures and Algorithms.
  • Experience with AWS tools, particularly AWS Transform and AWS Migration Acceleration Program (MAP).
  • Familiarity with legacy systems modernization, particularly COBOL to Java conversions.
  • Strong understanding of Agile methodologies and DevSecOps practices.

Required skills:

  • Proficiency in Java, AWS, REST APIs, and microservices architecture.
  • Strong analytical skills and problem-solving skills with the ability to formulate and communicate recommendations for improvement. 
  • Excellent communication and collaboration skills.
  • Ability to manage multiple tasks effectively and meet deadlines.

Desired Skills:

  • Associate or Professional level certifications in cloud platforms (e.g., Azure, AWS). 
  • Experience with AI/ML tools and frameworks such as WatsonX, GitHub CoPilot.
  • Experience in a USPS environment or similar large-scale federal programs.
  • Experience with Version One Agile Lifecycle Management Tool.
  • Experience in UI/UX design, with a focus on Human Centered Design Principles.
  • Experience in developing and testing wireframes and prototypes, as well as writing Unit Tests frameworks. 
  • Experience with COTS configuration.

Location:

  • Remote

Security Clearance Level:

  • Must be able to obtain and maintain a Public Trus

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Company

General Dynamics Information Technology

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