Senior UI Engineer

At this time, this role is not open to those requiring visa sponsorship or third party recruiting agencies.

• Type: Contract, 6+ months
• Hybrid: 2x a week

• React
• UI

As a Contract Software Engineer for the machine learning platform engineering team, you will focus on building and enhancing front-end user interfaces that support internal engineers, data scientists, and analysts. This role is execution-focused and centers on developing React-based UI components and applications that integrate with existing platform services.

You will collaborate closely with backend and platform engineers to implement well-defined UI features, improve usability, and ensure a consistent user experience across platform tools.

• Build user interfaces that integrate with backend APIs and platform services.
• Collaborate with backend platform engineers and UX designers to translate product requirements into effective UI implementations.
• Improve usability, accessibility, and consistency across internal platform tools.
• Diagnose and resolve UI-related issues, including performance, usability, and integration problems.

• Develop, test, and deploy production front-end applications.
• Implement client-side monitoring and logging to support observability and troubleshooting.
• Improve front-end performance, reliability, and maintainability within the scope of the engagement.
• Create and maintain technical documentation for UI components and front-end workflows.
• Support users by troubleshooting UI issues and guiding them on effective use of platform interfaces.

• Bachelor’s degree or equivalent practical experience.
• 10+ years of professional software engineering experience, with a focus on front-end or UI development.
• Strong experience building applications with React.
• Experience integrating front-end applications with RESTful APIs or similar backend services.
• Familiarity with modern front-end build tools, testing frameworks, and Git-based workflows.
• Strong analytical and problem-solving skills, with the ability to work independently within a defined scope.

• Experience building internal tools or developer-facing platforms.
• Familiarity with component libraries, design systems, and UI consistency standards.
• Experience with accessibility best practices and responsive design.
• Exposure to cloud-hosted applications and CI/CD pipelines.

York Solutions Offers a generous benefits package for eligible full-time employees:

• BCBS Medical with 3 Plans to choose from (PPO and High deductible PPO plans with Health Savings Program)
• Delta Dental plan with 2 free cleanings and insurance discounts
• Eye Med Vision with annual check-ups and discounts on lens
• Life and Accidental Death Insurance paid by company
• John Hancock 401(k) Retirement Plan with discretionary company match
• Voluntary Insurance programs such as:
  Hospital Indemnity, Identity Protection, Legal Insurance, Long Term Care, and Pet Insurance.
• Flexible work environment with some remote working opportunities
• Strong fun and teamwork environment
• Learning, development, and career growth