UI Software Engineer; Poly

When You Love the Work You Do, Any Mission Is Possible

Position: UI Software Engineer (10 years of experience required)

*** (Active Clearance with a Full Scope Poly Required)

We’re on multiple contracts and have many opportunities. It is encouraged if applicants don’t meet all the technical requirements to still apply.

Investing in our employee’s growth is a cornerstone of our philosophy. Joining Tiber means access to ongoing learning opportunities, mentorship, and a supportive environment that supports professional development. We believe in providing the tools and resources for our team to thrive and excel in their careers. We recognize that our collective strength lies in the diversity of our talents. Our collaborative work environment encourages cross functional teamwork, idea sharing, and a collective pursuit of excellence.

Your skills and perspectives will be integral to our shared success.

We are seeking a User Interface Developer/Lead to join a high-performing team. This role involves working directly to prototype, develop, and maintain advanced UI solutions that enhance situational awareness and operational efficiency. The primary focus will be delivering rapid UI prototypes for various areas. This role requires strong development leadership, front-end/UI development skills, and the ability to collaborate closely with cross-functional teams in a fast-paced Dev Ops environment.

• Lead UI development efforts to modernize legacy Java-based applications into Python-backed, modern front-end frameworks (e.g., Angular, React).
• Support the creation of responsive and dynamic web applications for defensive cyber operations.
• Serve as the primary point of contact between development teams and mission stakeholders.
• Provide UI/UX guidance and mentorship to junior developers.
• Develop one-off prototypes and custom UI solutions to address complex mission-specific challenges.
• Collaborate with analysts, engineers, and developers to gather requirements and integrate systems.
• Seek out and propose process improvements in the development lifecycle and user interface design.
• Optionally support a data science team by integrating UI components with ML/AI tools and workflows.

• Strong experience with JavaScript, Angular and/or ReactJS
• Experience migrating or re-architecting solutions from Java to Python
• Familiarity with Splunk or similar data platforms
• Knowledge of Infrastructure as Code tools:
  Ansible, Terraform
• Comfortable with Linux environments (CentOS, RHEL)
• Experience with Git Lab and Atlassian Jira

• Experience with RESTful APIs
• Java scripting and Bash scripting
• Familiarity with CI/CD tools:
  Jenkins
• Experience with Docker, Rancher, Kubernetes
• Exposure to Airflow, Data Science, or Machine Learning integrations

• Must be a U.S. citizen.
• Must hold an active clearance with a Full Scope Polygraph.
• Bachelor’s degree in computer science, engineering, or related field.
• 10 years of professional experience.

• This position involves sedentary work with physical requirements expected for at least 50% of the time. Essential functions include prolonged periods of sitting, standing, walking, and talking.
• Reasonable accommodation may be made to enable individuals with disabilities to perform essential functions.

Tiber Technologies is an Equal Opportunity and Affluent Action Employer. As a company who is committed to inclusion and diversity in the workplace, it is our policy to prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, pregnancy, veteran status, or any other protected characteristic as outlined by federal, state, and local laws.

Our hiring decisions are based solely on merit, qualifications and business needs at the time. This policy applies to all employment practices within our organization including recruiting, hiring, promotion, layoff, compensation benefits and training.