Company: UMATTR

Location: Remote

Chance type: Part-time, contract or project-based, with potential to grow

Focus: Community engagement, content operations, professional networking and social media management

About UMATTR

UMATTR is a Canadian AI education, career-intelligence and business-support company. We create practical learning programmes and resources that help people build AI skills, make stronger career decisions and prepare for the future of work.

UMATTR also operates Career Circle , our qualified networking and community platform where members can showcase their skills, share projects, participate in professional discussions and connect with emerging opportunities.

The opportunity

UMATTR is looking for a proactive, organized and people-focused Career Circle Community & Social Media Coordinator .

This is not primarily a graphic-design or influencer-content position .

The main responsibility is to help build an active, welcoming and useful professional community on Career Circle. The successful candidate will regularly engage with members, welcome new profiles, encourage discussions, promote member projects and help people participate in relevant Circles and activities.

The role will also include managing UMATTR’s approved social media content through Buffer and supporting UMATTR’s LinkedIn presence.

Buffer allows teams to organize content, maintain posting schedules, customize posts for individual platforms and manage a publishing queue from one workspace. Its Insights tools can also track metrics such as engagement, impressions and follower growth.

LinkedIn Page administrators can publish and manage posts, interact with comments, mentions, reactions and reposts, and review content, visitor and follower analytics.

Primary responsibility: Career Circle community growth

Approximately 60% of the role will focus on Career Circle.

You may help with

- Welcoming new Career Circle members
- Reviewing newly created profiles for completeness
- Encouraging members to add portfolios, projects and professional links
- Helping members understand how to use the platform
- Starting relevant conversations and discussion prompts
- Commenting thoughtfully on member projects and updates
- Encouraging members to join relevant Circles
- Supporting Circle discussions, resources and live sessions
- Promoting member achievements and professional work
- Connecting members with relevant people, communities or opportunities
- Helping quieter members participate without pressuring them
- Identifying members who may be suitable for UMATTR programmes, projects or opportunities
- Reporting bugs, confusing experiences or community concerns to the technical team
- Helping establish a professional, respectful and supportive community culture

The successful candidate must be comfortable building engagement in an early-stage community . They should not expect members to automatically create conversations. They must be willing to initiate discussions, follow up with people and help create momentum. Career Circle content responsibilities The coordinator may also:

- Publish community announcements
- Share professional-development prompts
- Create short career, AI-readiness and workplace discussions
- Promote upcoming sessions and Circles
- Highlight member projects
- Share UMATTR courses, opportunities and resources when relevant
- Encourage members to update their profiles
- Help members understand the value of publishing their work
- Support moderators and professional leaders
- Maintain an organized list of recurring community topics





Buffer content-management responsibilities Approximately 25% of the role will involve managing approved content through Buffer.

The coordinator may

- Maintain UMATTR’s content calendar
- Upload approved captions, graphics, videos and links
- Schedule posts across connected social channels
- Review the publishing queue for missing, duplicated or outdated content
- Adjust dates, posting times and channel selections
- Customize captions for each social platform
- Confirm that links, images, hashtags and calls to action are correct
- Organize content using campaigns, tags or internal categories
- Save content ideas and future post concepts
- Identify gaps in the weekly publishing schedule
- Track which posts have been approved, scheduled or published
- Monitor publishing failures and report technical issues
- Use Buffer Insights to identify stronger topics, formats and posting times
- Prepare a short weekly content-performance summary

Buffer supports channel-specific posting schedules, queue-based publishing and individual customization for each selected platform, so the candidate should understand that the same caption should not always be copied unchanged across every channel.

LinkedIn responsibilities

Approximately 15% of the role will focus on LinkedIn.

The coordinator may

- Publish approved posts through Buffer or LinkedIn
- Monitor comments, mentions, reactions and reposts
- Reply to comments professionally and naturally
- Thank people who meaningfully engage with UMATTR content
- Identify conversations where UMATTR can contribute value
- Engage with relevant educators, professionals, businesses and organizations
- Encourage suitable LinkedIn contacts to join Career Circle
- Review recent posts and identify top-performing content
- Track impressions, engagement, follower growth and page visitors
- Recommend topics based on audience response
- Support job, programme, event and community announcements
- Maintain a warm, professional and human-centred UMATTR voice

LinkedIn provides post-level metrics including impressions, reach, reactions, comments, reposts, click-through rate and engagement rate. Typical weekly activities The coordinator should be prepared to:
- Check Career Circle several times throughout the week
- Welcome new members within a reasonable timeframe
- Publish or support several community discussions each week
- Engage with member profiles, posts and projects
- Maintain the upcoming Buffer schedule
- Confirm that approved LinkedIn content is ready to publish
- Monitor comments and replies
- Record completed work in a simple activity tracker
- Submit a short weekly update covering:
- New members welcomed
- Member conversations supported
- Career Circle posts or discussions published
- Content scheduled through Buffer
- LinkedIn engagement
- Community concerns or technical issues
- Recommendations for the following week

What success could look like During the initial period, success would include:
- New members receiving a timely and welcoming response
- More complete Career Circle profiles
- More members publishing projects and professional updates
- Increased participation inside relevant Circles




- Consistent and organized content scheduling in Buffer
- Fewer missed, duplicated or incorrectly scheduled posts
- Professional responses to LinkedIn comments and messages
- Clear weekly reporting
- Strong communication with the UMATTR team
- A community that feels active, useful and professionally supportive

Required skills
- Strong written English
- Warm and professional online communication
- Experience engaging with an online community
- Ability to begin and maintain meaningful conversations
- Strong organization and follow-through
- Ability to work from a content calendar
- Attention to links, dates, captions and publishing details
- Comfortable learning new platforms
- Ability to work independently in a remote environment
- Good judgment when representing a company publicly
- Comfortable receiving feedback and making revisions
- Genuine interest in careers, professional networking, education, AI or workforce development

Strongly preferred experience
- Buffer or another social media scheduling platform
- LinkedIn company-page management
- Online community management
- Member onboarding or customer engagement
- Content scheduling and publishing
- Social media analytics
- Professional networking communities
- Moderating discussions, groups or forums
- Canva or basic visual-content tools
- Career, education or technology content

This role may not be suitable for someone who
- Only wants to create graphics or videos
- Is uncomfortable initiating conversations
- Expects an early-stage community to grow without active engagement
- Does not want to interact directly with members
- Is only interested in increasing follower counts
- Does not check spelling, links, dates or scheduled content carefully
- Is unwilling to create and use a Career Circle profile
- Prefers to work without regular communication or reporting

Mandatory Career Circle requirement Creating, completing and actively using a Career Circle profile is a non-negotiable part of the application process and the role.

Anyone interested will be asked to create a free profile on Career Circle, our professional networking platform.

Career Circle allows you to:

- Add your portfolio and professional links
- Publish and promote your projects for free
- Share your work and professional interests
- Connect with other professionals and emerging opportunities
- Participate in relevant Circles, discussions and live sessions

Because the role involves helping other people use Career Circle, candidates must experience the registration, profile-building and publishing process themselves. Applications without a completed Career Circle profile link will not advance to the interview stage.

To express your interest

1. Register for free at https://careercircle.app
2. Complete your professional profile
3. Add examples of relevant community, social media, marketing or content work
4. Include your portfolio and professional links
5. Publish a short introduction or relevant project
6. Send us your Career Circle profile link with a brief introduction

Application process Shortlisted candidates may be invited to:
1. Complete their Career Circle profile
2. Complete a brief pre-screening questionnaire
3. Join a relaxed introductory call
4. Discuss their community-management and content experience
5. Review a sample Buffer content calendar
6. Suggest a Career Circle engagement plan
7. Complete a small, clearly scoped practical exercise when appropriate

Any compensation, hours, deliverables, content ownership and engagement terms will be discussed before formal work begins.

📌 Career Circle Community & Social Media Coordinator — Buffer and LinkedIn | Remote (Canada)
🏢 UMATTR
📍 Canada