UI Java/Python Developer, Mid-Level TS/SCI Poly
Listed on 2026-06-20
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Design & Architecture
UI/UX Design, Digital Media / Production
UI Java/Python Developer, Mid-Level TS/SCI with Poly REQUIRED
Category: Software Development / Engineering
Main location: United States, Virginia, Arlington
Position : J
Employment Type: Full Time
Position DescriptionCGI Federal has an exciting opportunity for an UI Human Factor Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state of the art capabilities.
The UI Human Factor Developer focuses on designing user interfaces and experiences that are both effective and enjoyable, while also considering human capabilities and limitations. They bridge the gap between technology and human users by applying principles of psychology, engineering, and design to create user friendly and efficient systems.
CGI Federal is growing its high performance team whose members share a passion for building high quality, scalable, advanced IT solutions in a collaborative, fast paced, outcome driven mission.
This position is located in our Arlington, VA office; however, a hybrid working model is acceptable.
Key Responsibilities- Research and Analysis:
Conducting user research, usability testing, and competitive analysis to understand user needs and behaviors. - Design and Prototyping:
Creating wireframes, mockups, and prototypes of user interfaces, ensuring they are intuitive and aligned with user expectations. Ability to work independently with coding in either Java or Python. - Usability Evaluation:
Evaluating the usability of designs through testing and feedback, identifying areas for improvement. - Collaboration:
Working closely with developers, product managers, and other stakeholders to implement and refine designs. - Human Factors Integration:
Applying human factors principles (e.g., cognitive load, perception, motor skills) to design systems that are safe, efficient, and comfortable for users. - Documentation and Reporting:
Documenting design decisions, research findings, and usability test results.
- Education and/or
Experience:
Bachelor’s degree and/or 5 to 8 years of experience. - Security Clearance: TS/SCI with CI Poly.
- UI Design:
Proficiency in wire framing, prototyping, Java or Python programming, and visual design. - User Research:
Experience with various research methods, including user interviews, surveys, and usability testing. - Human Factors:
Knowledge of human capabilities, limitations, and cognitive processes. - Communication:
Strong verbal and written communication skills to collaborate effectively and present findings. - Problem Solving:
Ability to identify and solve usability issues and propose creative solutions. - Technical
Skills:
Experience with design tools (e.g., Pen Pot, Adobe Creative Cloud); ability to work independently coding in either Java or Python.
A reasonable estimate of the current range for this role in the U.S. is $ to $.
Benefits- Competitive compensation
- Comprehensive insurance options
- Matching contributions through the 401(k) plan and the share purchase plan
- Paid time off for vacation, holidays, and sick time
- Paid parental leave
- Learning opportunities and tuition assistance
- Wellness and Well being programs
- Adobe Creative Cloud
- Java
- Prototyping
- Python
- Wire framing
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.
Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with…
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