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Lead User Experience Designer, Contract

Calgary

As a Lead User Experience (UX) Designer, you lead the design and delivery of large features with experience, innovation and forward-thinking from conception to delivery in collaboration with multi-disciplinary team. Combining stellar UX and analytical skills, you take ideas from conception to execution—collaborating with your team, navigating ambiguity, and balancing priorities as you push toward the goal and deliver on time.

You’ve got the grit to lead the execution of UX deliverables—wireframes, interactive prototypes, user flows, site maps, and usability test plans. You drive the design of large projects through mastery level with little oversight.

This is a contract role until May 1, 2026. 

You Will: 

  • Design holistic systems, flows, and interfaces that are simple, elegant, and beautiful through detailed wireframes, visual compositions, and prototypes that communicate design intent, and client and user feedback.
  • Provide guidance and support to other UX designers and the project team. 
  • Present solutions to stakeholders using an organized and methodical approach.
  • Balance creative requirements with client business requirements.
  • Manage time effectively and execute according to commitments.
  • Apply a critical lens to your work and the work of others in service of the solution.
  • Demonstrate team orientation and build rapport with creative teammates, strategists, content strategists, marketing science, and producers.
  • Clearly articulate complex ideas to both the internal team and client.
  • Anticipate upcoming client and team needs, identify risks, and mitigate appropriately.
  • Initiate and manage your daily activities with limited input from the UX Director
  • Continuously seek to be well-informed regarding new software and design concepts.
  • Understand the process of business development and lead aspects of pitch creation in alignment with the overall sales story.
  • Contribute to team culture by acting as a coach and mentor to junior team members, modelling the behaviours and characteristics of a CM leader. 
  • Be actively engaged with colleagues both within and outside of teams, promoting collaboration and inclusion.

You Have: 

  • Bachelor's degree preferred, with multidisciplinary background such as psychology, computer science, information sciences, human/computer interface design or commerce/business.
  • 4+ years of related industry experience in UX, product design, new media, information technology, communications, or library/information science.
  • 4+ years of experience in the role of senior UX designer or equivalent role.
  • Effective communication skills, both orally and in a variety of written and diagrammatic forms.
  • Proven interpersonal skills, client relation skills, and ability to work in a team environment.
  • Experienced, innovative and forward-thinking mindset with demonstrated leadership of projects from concept to completion. 
  • Proven experience designing with AI in mind: both leveraging AI and machine learning as design tools and creating next-generation user experiences powered by AI.
  • Thorough, detail-oriented, and highly organized working style with the ability to multi-task and meet tight deadlines.
  • Flexibility and adaptability to fast-paced and changing environments.
  • A deep appreciation and understanding of user experience including research, information architecture, usability testing, and applying it to create compelling digital experiences.
  • High proficiency in the Figma, with an organized approach to working collaboratively within the application
  • Portfolio of work demonstrating creative thinking, problem solving, process, and quality spanning various digital platforms.
  • Demonstrated expertise and experience with process and business analysis, software development and project processes large scale projects, documentation for development teams, application of content management, personalization, targeting and search systems, and modular design systems.
  • Familiarity/experience working with WCAG 2.0 A/AA standards. 

Critical Mass is an equal opportunity employer. 

The Critical Mass Talent Acquisition team will only communicate from email addresses that use the URLs criticalmass.com, omc.com and us.greenhouse-mail.io. We will not use apps such as Facebook Messenger, WhatsApp, or Google Hangouts for communicating with you. We will never ask you to send us money, technology, or anything else to work for our company. If you believe you are the victim of a scam, please review your local government consumer protections guidance and reach out to them directly.

If U.S. based: https://www.consumer.ftc.gov/articles/job-scams#avoid
If Canada based: https://www.canada.ca/en/services/finance/consumer-affairs.html
If U.K. based: https://www.gov.uk/consumer-protection-rights
If Costa Rica based: https://www.consumo.go.cr/educacion_consumidor/consejos_practicos.aspx 

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DE&I Questionnaire

Voluntary Self-Identification

At Critical Mass, we are dedicated and determined to build a workforce that reflects the diversity of the communities in which we live and work. It is crucial that every team member can thrive and reach their full potential.

With that said, we’d like to know a little more about you. We ask all applicants to fill out the below voluntary self-identification questions in order to evaluate and improve our recruitment and diversity efforts. Answering is completely voluntary and will not affect the outcome of your application.

The data collected may be reviewed by the Critical Mass Talent Acquisition Team, Human Resources, our Diversity, Equality and Inclusion team, and our executives, but they will neither be reviewed by nor disclosed to anyone else. All the information that you share with us pursuant to this survey will be stored on our secure network servers located within Canada and the United States.  We will only retain this information so long as it is necessary for the purpose that we have described here or as may be required by applicable laws. Thereafter, we will either anonymize the information or delete it entirely.  If you elect to complete this survey, and at any point in the future you wish to retract or amend your responses, or otherwise have any questions about your data, you may contact our Talent Acquisition team at accommodations@criticalmass.com.

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

Aboriginal Peoples Definition:

Aboriginal Peoples means persons who are defined as: Indians (more commonly referred to as First Nations), Inuit, or Métis.

Members of Visible Minorities Definition:

Members of Visible Minorities means persons, other than Aboriginal people, who are non-Caucasian in race or non-white in color.
Examples:
Black (e.g. African, Caribbean, Other)
Arab (e.g. Middle Eastern, North African, etc.) 
Asian and Southeast Asian (e.g. Chinese, Japanese, Korean, Vietnamese, Cambodian, Laotian, Thais, etc.) 
West Asian (e.g. Armenian, Iranian, Persian, Egyptian, Turkish, etc.)
Other (e.g. Latin American, Pacific Islander, etc.) 

Persons with Disabilities Definition:

Persons with Disabilities means persons who have a physical or mental impairment or medical condition that substantially limits a major life activity, or if you have a history or record of such an impairment or medical condition.

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