ULTRA MOBILE is seeking a talented Senior UI Designer to join the Marketing Team! Individual reports to Lead, Experience Designer.  Role is hybrid. 

This hybrid position offers the flexibility to work both remotely and in the office. An ideal candidate should live within a commutable driving distance to the Costa Mesa, CA HQ and be available to work on-site at least once a week or as needed. 

ABOUT THE ROLE

As a Senior UI Designer, you are critical in shaping our digital web platforms' visual and interactive direction for our brands with aesthetically pleasing and functional UI interfaces. Your ability to work as a team player and value differing perspectives allows you to approach problem-solving with creativity and an open mind. Collaboration is key to ensuring a seamless and engaging user experience.

Your usual day of awesomeness includes:  

  • Collaborate closely with Experience Designers (UX), Digital Designers, Copywriters, Developers, Animators, Project Managers, and Senior Creative Director to ensure designs meet business requirements and align with overall design specifications.
  • Lead the creation of visually stunning and intuitive UI designs, ensuring that every interface element is aligned with the brand’s aesthetic and functional goals.
  • Take ownership of the design process, iterating on concepts to refine and enhance visual designs in collaboration with cross-functional teams.
  • Utilize and contribute to our Design Systems, ensuring that all visual elements maintain consistency and coherence across platforms.
  • Present your work and concepts to the team and key stakeholders, effectively communicating design rationale and decision-making process.
  • Conceptualize and integrate user interface animations that enhance interactivity and user engagement, working closely with other teams to bring these concepts to life.
  • Focus on creating high-fidelity mockups and interactive prototypes that accurately represent the final UI, emphasizing clarity and precision in every detail.
  • Uphold brand consistency and maintain design standards across all projects, ensuring a unified and cohesive visual identity.
  • Stay up-to-date with industry developments, tools, visual design trends, and competitive products to ensure our designs remain cutting-edge.
  • Collaborate, mentor, and guide mid-level and junior-level designers on large projects.
  • Business hours: 8:30 am to 5:30 pm Pacific Standard Time.

WHAT YOU BRING

  • 4+ years of UI design experience for touch-based mobile interfaces for e-commerce (D2C brands preferred).
  • Strong portfolio with examples of visually compelling and functional UI designs for responsive and mobile websites.
  • Strong ability to empathize with and solve user needs and pain points through visual design.
  • Expert knowledge of visual design principles, including typography, color theory, layout, iconography, and digital image preparation.
  • Expert knowledge of modern UI patterns, elements, interactions, and responsive web design. 
  • Experience with animation tools and a strong affinity for user interface animation to enhance interactivity and user engagement.
  • Ability to articulate the rationale behind design decisions and provide a clear point of view.
  • High proficiency in Figma and Adobe Creative Suite. 
  • Excellent interpersonal communication skills to interact effectively with diverse team members.
  • Ability to work independently as well as collaboratively within a team environment.
  • Ability to manage multiple design projects of varying sizes without sacrificing quality.
  • Excellent written and verbal communication skills. 
  • Understanding of e-commerce best practices.

WE ARE ULTRA & MINT MOBILE

We connect people to what’s most important in their lives: Easily, affordably and reliably. We strive to be California’s Preeminent Destination Employer. Oh yeah, we get it too! We understand what matters to you most. You’re an individual with unique needs, and we’re prepared to exceed any expectations you have for an ideal employer. 

We’re smart, strategic, and get things done without a lot of red tape or unnecessary politics. Everyone matters here and everyone has a voice. Expect to spend your time contributing to projects that really matter. We obsess over the employee experience. To start, we provide some of the most competitive salary, benefits, family leave, and vacation in Southern California. We believe in you and invest in you. Not just your career aspirations, but your life.

In addition, we’ve got a laundry list of perks you’ll brag about on insta -- Lunch every day prepared by our very own chef, healthy snacks, onsite gym, free massages, car wash services, and most importantly, a team atmosphere. We even raise the bar on well bars, including Espresso/Cappuccino/Nitro/Cold Brew/Kombucha Bar, Froyo Bar, Breakfast Bar, Snack Bar and a, well, you know, bar (after 5 pm).  

And if you feel intrigued right now reading, imagine the co-workers we have already attracted. This is the kind of team you’ll want to take home to mom or invite to your kid’s next birthday party. This is the kind of close-knit community happening here. Come check out how you can be part of Ultra & Mint! 

OUR VALUES – LET’S MAKE LIFE ULTRA TOGETHER!

  • Ownership: We are all owners; be the outcome and get the job done.
  • Action Biased: Be brilliant, proactive, and act with urgency.
  • Embrace the Adventure: Be agile, adaptive, and thrive on change.
  • Invent and Simplify: Never accept good enough.

$1,000 REFERRAL BONUS

Take a look at this job description, if you are the right person, please apply. If Ultra Mobile doesn't appear to be a fit for you, refer a friend or colleague and get $1,000. Let your friend or colleague know to provide your full name and email when applying to the job.  If we hire them and they stay for 90 days, you get $1000.  For more details of restrictions and rules, please email recruiting@ultra.me.

 

 

We are committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, or protected veteran status. We support an inclusive workplace where associates excel based on personal merit, qualification, experience, ability, and job performance.

In support of the Equal Pay for Equal Work Act, the range of starting pay for this role is $115,000 - $145,000.  This is not a guarantee of compensation or salary, actual compensation is influenced by a wide range of factors including but not limited to skill set, level of experience, education, certifications, responsibility, and geographic location.  We also offer a variety of benefits including health, disability insurance, 401 (k), flexible spending accounts, EAP, education reimbursement, parental leave, unlimited vacation, bonuses, and company paid holidays.  The specific programs available will vary depending on state, start date, and employment type. Our recruitment team will be happy to answer any questions you may have.

#LI-Hybrid

Apply for this Job

* Required

resume chosen  
(File types: pdf, doc, docx, txt, rtf)
cover_letter chosen  
(File types: pdf, doc, docx, txt, rtf)


Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Ultra Mobile’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.


Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.


Enter the verification code sent to to confirm you are not a robot, then submit your application.

This application was flagged as potential bot traffic. To resubmit your application, turn off any VPNs, clear the browser's cache and cookies, or try another browser. If you still can't submit it, contact our support team through the help center.