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HomeCompaniesCritical MassSenior UX Writer, Contract

Senior UX Writer, Contract

Critical Mass · Cupertino · Active · $80–$88 · Greenhouse

Job facts

FieldValue
CompanyCritical Mass
TitleSenior UX Writer, Contract
Normalized title-
Department / teamCreative
LocationCalgary, AB, Canada
Work model-
Employment type-
Salary$80–$88
Statusactive
ATS providerGreenhouse
Posted / first seen2026-06-01 / 2026-06-02
Changed / last seen2026-06-02 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Critical Mass.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Greenhouse.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Calgary.Open
Department jobsActive postings in Creative.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyCritical Mass
Sourcecde16bc9-a36e-478d-9309-6a1a25e428c5
ATS providerGreenhouse

Description

Are you a seasoned UX Writer who is passionate about delivering elevated digital experiences through useful, meaningful copy? One of Critical Mass' clients is looking for a Senior UX Writer who is exceptional at driving the direction of content and creating cohesive product narratives across multiple platforms and touch points. Our team works across the client's transactional projects, touching everything from complex user flows to micro copy. As a Senior UX Writer, your portfolio showcases content that improves the overall user experience. To achieve this, you've collaborated with a variety of disciplines, including user experience, design, product, engineering, etc. Working with each, you have created cohesive language and a unified voice across products and platforms. If you're looking for an opportunity that will challenge you to devise imaginative UX solutions for one of the most recognized brands in the world, then this role is for you. Contract Duration: June 29 to September 25 What You'll Do: Translate creative direction and copy points from creative briefs into engaging and effective copy concepts (incl. translate complex or technical topics into clear, accessible language) Own the strategy and execution of transactional copy across email, SMS, in-app messaging, and emerging channels Write and optimize transactional content (checkout flows, order confirmations, shipping updates, error states, account notifications) Edit and proofread content to maintain high quality standards Partner with UX, product, engineering, and legal teams to ensure copy supports business goals and user needs Collaborate with creative team members to determine the conceptual and copy direction Mentor junior writers and provide creative direction on transactional projects Work on multiple projects simultaneously What We're Looking For: 6+ years of copywriting experience with significant focus on exceptional UX writing, transactional content, or product copy A keen enthusiasm for and demonstrable understanding of Web trends and technologies Proven ability to lead content strategy and influence cross-functional stakeholders Deep understanding of user experience, conversion optimization, and customer journey design Experience navigating legal, compliance, and accessibility requirements Please note the pay range listed is hourly. We continually review ranges to address skills, experience and markets. Base salaries are determined during our interview process, by assessing a number of factors that inclu de, but aren’t limited to, a candidate’s experience and skills relative to the scope and responsibilities of the position. For current CM employees, tenure will also be a consideration. Salary Range $80 — $88 USD Critical Mass is an equal opportunity employer. Critical Mass uses artificial intelligence in our recruitment process to enhance job postings, filter keywords during the review of prospective candidates, and, in some cases, transcribe interviews with our recruiters. Human review remains central to the process, and all hiring decisions are ultimately made by our team. 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

Full job record

Job IDc4671f2e3a4dccff05ebe3171e7d5006f9895d4f
Org ID708f157c-272c-438d-8a2a-9588e5340fdd
Source IDcde16bc9-a36e-478d-9309-6a1a25e428c5
Board IDcde16bc9-a36e-478d-9309-6a1a25e428c5
Providergreenhouse
Provider Job Key7958968
TitleSenior UX Writer, Contract
Normalized Title
Statusactive
Activeyes
Location TextCupertino
DepartmentCreative
Team
Employment Type
Workplace Type
Remote Policy
CountryCanada
RegionAB
CityCalgary
Salary RawSalary Range $80 — $88 USD Critical Mass is an equal opportunity employer
Salary Min80
Salary Max88
Salary CurrencyUSD
Salary Period
Source URLhttps://job-boards.greenhouse.io/criticalmass/jobs/7958968
Apply URLhttps://job-boards.greenhouse.io/criticalmass/jobs/7958968
First Seen At2026-06-02 12:13:41Z
Last Seen At2026-06-06 07:34:55Z
Last Checked At2026-06-06 07:34:55Z
Last Changed At2026-06-02 12:13:41Z
Inactive At
Source Posted At2026-06-01 14:12:01Z
Source Updated At2026-06-01 14:12:01Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=greenhouse/board=criticalmass/date=2026-06-06/2026-06-06T07-34-55-569Z-ff8369c5b968f40349c077b7f52310050de5fdfdfb14a9bff5a97ff891a8f893.json
Event Fields
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  "source_hash": "a745d01b25c02ea792a63902dae482ee8ba11f2a928f9b3a8088061a233d9901",
  "last_changed_at": "2026-06-02T12:13:41.017Z",
  "active_status": "active"
}
Parsed Structured
{
  "language": "en",
  "location": {
    "raw": "Calgary",
    "city": "Calgary",
    "region": "AB",
    "country": "Canada",
    "is_remote": false,
    "confidence": 0.75
  },
  "salary_max": 88,
  "salary_min": 80,
  "inferred_at": "2026-06-06T07:34:55.904Z",
  "launch_scope": {
    "reason": "english_us_canada",
    "included": true,
    "language": "en",
    "location": {
      "raw": "Calgary",
      "city": "Calgary",
      "region": "AB",
      "country": "Canada",
      "is_remote": false,
      "confidence": 0.75
    },
    "countries": [
      "Canada"
    ]
  },
  "remote_policy": null,
  "salary_period": null,
  "workplace_type": null,
  "salary_currency": "USD"
}
Extensions
{}
Native Structured
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      "location": "Calgary, AB, Canada",
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  },
  "metadata": [
    {
      "id": 170647,
      "name": "External Department",
      "value": "Creative",
      "value_type": "single_select"
    },
    {
      "id": 170691,
      "name": "External Sub Group",
      "value": "Copy",
      "value_type": "single_select"
    }
  ],
  "updated_at": "2026-06-01T10:12:01-04:00",
  "departments": [
    {
      "id": 15113,
      "name": "Creative",
      "child_ids": [],
      "parent_id": null
    }
  ],
  "company_name": "Critical Mass",
  "requisition_id": 3455636,
  "first_published": "2026-06-01T10:12:01-04:00",
  "application_deadline": null
}
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