Position SummaryWe are seeking a senior
UI/UX Designer IV to turn marketing, content, and commercial objectives into compelling, high-converting digital experiences across web, native iOS, and Android platforms. In this role, you will design campaign landing pages, promotional modules, and cross-channel journeys while leveraging structured content management systems (Contentstack), design systems, and advanced AI-assisted workflows from concept through working delivery.
Key Responsibilities- Campaign Experience Design: Translate marketing and commercial briefs into clear visual hierarchies, typography, layouts, and interactions that guide guests to meaningful actions.
- CMS-Driven Assembly: Design and compose pages and campaign variants using Contentstack (or equivalent headless CMS), configuring modules, references, responsive behavior, and variants.
- Design-System Alignment: Apply shared experience specifications, semantic tokens, components, and brand themes, collaborating with platform teams to resolve design gaps without introducing unsupported local styles.
- AI-Assisted Workflow Integration: Use approved AI tools and coding agents to explore concepts, prepare structured drafts, accelerate iteration, and build working interactive prototypes-while rigorously inspecting and correcting outputs for factual and design accuracy.
- Cross-Channel Journey Design: Partner with web, iOS, and Android teams to validate smooth, channel-appropriate transitions from campaigns into search, booking, loyalty, and account management.
- Accessibility & Quality Validation: Build robust accessibility (WCAG) into all experiences, test interactive previews, and verify rendered output across live states (default, unavailable, expired).
Minimum Qualifications- Experience: Demonstrated portfolio showcasing senior-level campaign/content experience design, visual storytelling, and measurable digital outcomes.
- CMS Expertise: Practical experience designing and delivering experiences through structured or headless content management systems (Contentstack preferred).
- Design Systems: Strong command of reusable components, semantic tokens, themes, and multi-brand design systems.
- AI-Assisted Prototyping: Hands-on experience using AI-assisted design and coding workflows to build, evaluate, and refine functioning interactive experiences (static screens alone are insufficient).
- Technical Literacy: Working understanding of responsive web layouts, native app constraints (iOS/Android), and familiarity with front-end fundamentals (HTML, CSS, JSON, browser inspection).
Equal Opportunity Employer / Disabled / Protected Veterans
The Know Your Rights poster is available here:
_EEOC_KnowYourRights6.12.pdf
The pay transparency policy is available here:
_%20English_formattedESQA508c.pdf
For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.
AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
_Participation_Poster_ES.pdf
We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Additional Skills(none specified)
AllSTEM Representative Contact InfoAccount Executive: IN HOUSE
Branch Phone: Location: Ontario, CA
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