Senior UI Engineer 0004214

Baltimore, MD

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Type: Contract

Reference ID: 31107610

Date Posted: 12/05/2025



Apply now: Senior UI Engineer – Hybrid (Baltimore, MD). The start date is within 2 weeks of offer for this 8-month contract position (ending May 31, 2026).

Job Title: Senior UI Engineer
Location-Type: Hybrid (Baltimore office preferred, remote considered for strong candidates)
Start Date Is: 2 weeks from offer (or ASAP)
Duration: 8 months (Contract, ending 5/31/2026, potential extension, no conversion)
Compensation Range: $75.00-$85.00/hr W2


We are actively seeking a Senior UI Engineer. In-depth knowledge of user interface models, application design, and website functionality. Proficient with front-end languages including HTML, JavaScript, and CSS. Familiarity with prototyping tools including InVision Studio, Balsamiq, and Sketch. Advanced problem-solving skills.

Responsibilities:

  • Full-Stack Expertise

  • Lead and contribute UI and backend development around co-browse solution, ensuring seamless integration and performance across web and mobile platforms.

  • OMF Ecosystem Expertise

  • Demonstrate deep technical understanding of the OMF Web/Mobile ecosystem, including the full application lifecycle and session management.

  • Framework Proficiency

  • Apply advanced knowledge/architectural mindset of Angular and mobile frameworks to build scalable, responsive, and secure applications.

  • Technical Problem Solving

  • Own the debugging process, persist through complex issues, and drive resolution to root cause across environments.

  • Cross-Functional Collaboration

  • Partner with engineering, product, and operations teams to test/build consensus and drive adoption of corrective measures.

  • Operational Integration

  • Ensure corrective actions are implemented in the appropriate technical lanes and influence prioritization within delivery pipelines.

  • Production Leadership

  • Provide hands-on technical leadership during production incidents, guiding diagnostics, mitigation, and recovery strategies.

  • Strategic Influence

  • Appetite for technical leadership, Shape the future-state architecture, contribute to product selection, and apply domain knowledge of co-browse solutions to enhance customer experience and scalability.

Skill/Experience/Education

  • Mandatory Skills

    • Angular, Ruby on Rails, Javascript

    • Proficiency in Angular, React, and Next.js for building scalable, responsive web interfaces.

    • Backend experience with Node.js, Express.js, and RESTful APIs

    • Exposure to Mulesoft, Openshift integrations.

    • Understanding of session composition involving analytics, compliance, browser security, and observability cookies.

    • Understanding of co-browse architectures (e.g., Samesurf, GLIA, Glance, Unblue), including session initiation, screen rendering, and customer-agent interaction flows.

    • Familiarity with Java, Spring Boot, and microservices architecture.

    • Familiarity with tools like Optimizely Guard, Glassbox, session storage, architecture awareness and CI/CD pipelines.

    • Exposure Database technologies: PostgreSQL, Redshift, Snowflake

  • Desired Skills

    • Bachelor's Degree in Computer Science or related IT field

    • Proficiency in translating UI designs to HTML5/CSS3

    • Experience with Angular 7 (preferred - will consider other experience)

    • Experience with JavaScript, jQuery, and TypeScript

    • Experience applying security technologies such as TLS, SAML and OAuth2.

    • Familiarity with UI/UX principles and best practices

    • A minimum of 5 years of formal web design experience.

    • Experience developing solutions using an Agile approach, like Scrum.

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