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Senior User Experience Designer Jobs in Delaware

Serverless Guru LLC.

Senior Frontend Engineer

Wilmington, DE · On-site

$118K - $163K/yr

Develop reusable, accessible UI components using a shared design system. Integrate frontend ... Experience designing reusable component libraries and scalable frontend architectures. Ability to ...

Serverless Guru

Senior Frontend Engineer

Wilmington, DE · On-site +1

$118K - $163K/yr

Develop reusable, accessible UI components using a shared design system. Integrate frontend ... Experience designing reusable component libraries and scalable frontend architectures. Ability to ...

KBR, Inc

Senior Piping Designer

Newark, DE · On-site

$90 - $120/hr

Senior Piping Designer u**nder broad direction, function as a technical specialist who makes ... Required Education, Experience, & Skills:*** Minimum 15 years of applicable industry piping ...

KBR

Senior Piping Designer

Newark, DE

Title: Senior Piping Designer KBR Sustainable Technology Solutions (STS) provides holistic and ... Experience in navigating 3D models with Navisworks. * Experience in Microsoft (Outlook, Word, Excel ...

KBR

Senior Piping Designer

Newark, DE

Title: Senior Piping Designer KBR Sustainable Technology Solutions (STS) provides holistic and ... Experience in navigating 3D models with Navisworks. * Experience in Microsoft (Outlook, Word, Excel ...

Photon

React.js Lead Engineer

Newark, DE · On-site

$102K - $136K/yr

Run day-to-day delivery of the offshore senior developer team: sprint commitments, code review ... Nice-to-Have Qualifications Experience designing UI A/B testing frameworks. Familiarity with ...

Photon

Lead Engineer | Onsite - Delaware

Wilmington, DE · On-site

$100K - $134K/yr

Run day-to-day delivery of the offshore senior developer team: sprint commitments, code review ... Experience designing UI A/B testing frameworks. * Familiarity with Playwright or comparable UI test ...

Photon

Lead Engineer | Onsite - Delaware

Wilmington, DE · On-site

$100K - $134K/yr

Run day-to-day delivery of the offshore senior developer team: sprint commitments, code review ... Experience designing UI A/B testing frameworks. * Familiarity with Playwright or comparable UI test ...

Dellfor Technologies

senior .net developer

Delaware City, DE · On-site

$53.25 - $67.75/hr

Deep understanding of UI/UX design * Aurelia Framework * Experience with developing large scale web ... NET MVC applications, SPA, responsive UI. Senior level experience in .Net, Entity Framework, SQL ...

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Senior User Experience Designer information

See Delaware salary details

$30

$66

$111

How much do senior user experience designer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for senior user experience designer in Delaware is $66.92, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $75.53 per hour, depending on experience, location, and employer.

What is a senior user experience designer?

Senior User Experience Designers are experienced professionals responsible for creating and optimizing digital products to ensure they are user-friendly, accessible, and aligned with business goals. They lead the design process by conducting user research, creating wireframes and prototypes, and collaborating with cross-functional teams. Senior UX Designers also mentor junior designers, advocate for user-centered design, and help shape the overall user experience strategy for a company or project.

How does a senior user experience designer typically collaborate with cross-functional teams during a project?

Senior User Experience Designers work closely with product managers, developers, researchers, and visual designers throughout the product development lifecycle. They often lead collaborative workshops, communicate user insights, and translate research findings into actionable design recommendations. Regular meetings, feedback sessions, and design reviews are common, ensuring alignment on project goals and user needs. This cross-functional collaboration helps create cohesive, user-centered products and fosters a culture of continuous improvement.

What are the key skills and qualifications needed to thrive as a senior user experience designer, and why are they important?

To thrive as a Senior User Experience Designer, you need expertise in user-centered design, prototyping, usability testing, and a strong portfolio demonstrating successful digital products, typically supported by a degree in design or related fields. Proficiency with design tools such as Figma, Sketch, Adobe Creative Suite, and familiarity with user research platforms are essential. Outstanding collaboration, problem-solving, and communication skills help you advocate for users and work effectively with cross-functional teams. These skills ensure the creation of intuitive, effective user experiences that align with business goals and drive product success.

What is the difference between Senior User Experience Designer vs User Experience Designer?

AspectSenior User Experience DesignerUser Experience Designer
Required CredentialsBachelor's or Master's in Design, Psychology, or related field; extensive portfolio; 3+ years experienceBachelor's degree in Design, Human-Computer Interaction, or related field; 1-3 years experience
Work EnvironmentLeads projects, mentors junior designers, collaborates with cross-functional teamsSupports design projects, collaborates with team members, executes design tasks
Employer & Industry UsageUsed across tech, e-commerce, finance, and enterprise sectors; often in mid to large companiesCommon in startups, agencies, and larger firms; entry to mid-level roles

The main difference between a Senior User Experience Designer and a User Experience Designer lies in experience, leadership, and scope of responsibilities. Senior designers typically lead projects, mentor others, and have a broader strategic role, while UX Designers focus on executing design tasks and supporting project needs.

What are the most commonly searched types of User Experience Designer jobs in Delaware?

The most popular types of User Experience Designer jobs in Delaware are:

What are popular job titles related to Senior User Experience Designer jobs in Delaware?

For Senior User Experience Designer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior User Experience Designer jobs in Delaware look for?

The top searched job categories for Senior User Experience Designer jobs in Delaware are:

What cities in Delaware are hiring for Senior User Experience Designer jobs?

Cities in Delaware with the most Senior User Experience Designer job openings:

What are popular job titles related to Senior User Experience Designer jobs in DE?

For Senior User Experience Designer jobs in DE, the most frequently searched job titles are:

Senior User Experience Designer jobs near you
Infographic showing various Senior User Experience Designer job openings in Delaware as of August 2026, with employment types broken down into 100% Full Time. Highlights an 73% In-person, 4% Hybrid, and 23% Remote job distribution, with an average salary of $139,200 per year, or $66.9 per hour.

Senior .NET Developer Optimizely

Horizontal Talent

Wilmington, DE • Remote

$53 - $69.75/hr

Full-time

Posted 26 days ago

Job description

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone who enjoys building scalable CMS solutions, launching sophisticated experiments, and using AI-assisted tools to work faster and smarter.

Responsibilities
  • Build and maintain reusable components, page templates, and content models within Optimizely CMS to help marketing teams launch web pages efficiently.
  • Design CMS architecture that supports scalability, security, and strong performance, including Core Web Vitals optimization.
  • Develop and support integrations between Optimizely CMS and enterprise platforms such as Salesforce, Marketo, Adobe Commerce, and internal systems.
  • Create and deploy advanced A/B, split, and multivariate tests in Optimizely Web Experimentation, including custom DOM manipulation and dynamic content changes.
  • Implement personalized web experiences for targeted B2B audiences and account-based marketing campaigns.
  • Partner on server-side testing and feature flagging when frontend testing is not the best fit.
  • Perform thorough cross-browser and cross-device testing to help ensure smooth, consistent user experiences with minimal flicker or layout shift.
  • Define and document best practices, technical standards, and governance guidelines for Optimizely-related work.
  • Collaborate closely with CRO, product, and design teams to evaluate ideas, prototype solutions, and translate designs into polished digital experiences.
  • Use AI-assisted development tools to accelerate coding, debugging, testing, and experimentation workflows.
Skills
  • 5+ years of full-stack web development experience.
  • At least 3+ years of hands-on experience working within the Optimizely ecosystem.
  • Strong backend development skills with C# and .NET Core/MVC, especially in Optimizely CMS environments.
  • Advanced frontend experience with HTML5, CSS3/SASS, and JavaScript, including Vanilla JS, ES6+, jQuery, React, or Vue.
  • Deep understanding of Optimizely platform concepts such as Project JS, visual tags, audience targeting, anti-flicker approaches, and caching behavior.
  • Experience building for complex B2B websites, including lead generation and gated content workflows.
  • Strong Git knowledge and familiarity with modern CI/CD workflows such as Azure DevOps or GitHub Actions.
  • Ability to work independently while also partnering effectively with cross-functional teams.
  • A proactive, solution-oriented mindset with a focus on speed, quality, and continuous improvement.
Preferred Skills
  • Active Optimizely Developer certification in CMS or Web Experimentation.
  • Experience supporting server-side experimentation and feature flagging initiatives.
  • Familiarity with UX/UI collaboration and translating wireframes or Figma designs into interactive experiences.
  • Comfort using AI tools such as GitHub Copilot or ChatGPT to support development efficiency.
  • Experience working in remote-first environments and collaborating across multiple locations.

Horizontal is committed to fostering an inclusive environment where all qualified candidates can thrive. We value diversity, equity, and inclusion as essential to building strong teams, better ideas, and better outcomes.

By applying for this position, you acknowledge and agree that Horizontal Talent may contact you regarding your application using automated technology, including phone calls, SMS/text messages, or email, which may be delivered by our virtual AI recruiter, Alex.

Apply