Careers

  • Your team is killing this meeting.
    Presentation skills 💯
  • Two CoSi teammates grinning at an Intuit event
  • A dark Figma board covered in blue avatar stickers
  • Four teammates in Halloween costumes on a video call
  • A pixel-art RPG battle screen made by the team
  • A black Collier Simon T-shirt with the logo in red and blue
  • The whole team lined up on a video call, stadium-seating style
  • Alan M. 3:40PM

    Sizzle looks great.

    Margaux F. 3:41PM

    Sizzle looks fabulous!

  • Teammates posing around a giant Figma logo sculpture
  • The CoSi wordmark in black on yellow
  • Three teammates striking a pose under a neon sign
  • A video thumbnail, Finance Is Fashion, with 59M views circled
  • A planning board full of social concepts and sticky notes
  • A grocer holding a product on set in a supermarket aisle
  • molly s. 3:01PM

    ya’ll rock

    have i said that much today?!

  • A green pepper spinning against a black background
  • A grid of smiling teammates on a colourful video call
  • A navy cap with the CS monogram
  • A grid of creator stories, one circled at 720.5K views
  • The team crowded round a table at a pub with walls covered in posters
  • A group posing in front of an axe-throwing lane
  • Six of the team standing together outside a white building
  • Two people reviewing printouts pinned to a board
  • A dinner-table selfie with friends leaning in
  • Friends at a patio dinner, one throwing a peace sign
  • A group outside a brewery at night with a dog in a harness
  • The team in Halloween costumes posing on a stage
  • A selfie in a dressing-room mirror ringed with bulbs
  • A big group selfie on a night out
  • Three of the crew grinning on set
  • The team at a desk in matching neon visors
  • Crew watching the monitor on a shoot
  • The team in the stands at a ballgame
  • Four of the team dressed up in front of a step-and-repeat
  • A crowd in Halloween costumes at a party
  • Someone hanging a green screen in the studio
  • Two of the team on a photo set
  • The team in aprons volunteering together
  • Pizza and wings on the table at a bowling-alley night out
  • Someone posing beside an axe-throwing target
  • A long table of the team at dinner
  • A selfie in the office, with colleagues working behind
  • The team on a pickleball court holding paddles
  • Two colleagues smiling in a selfie
  • Four friends at a restaurant under hanging plants
  • Three colleagues at a restaurant bar
  • Two colleagues dressed up at a bar
  • A group in Halloween costumes, one holding a lightsaber
  • A stadium selfie in team caps
  • Two people making heart hands on a video call
  • Colleagues hamming it up for the camera on a video call
  • A wall of CoSi sticker designs in every colour and texture
  • Latte art reading Collier Simon is the Performance Creative Agency
  • A year-in-review card: You're the best at being aggressively early to every meeting
  • A year-in-review card: your 2025 catchphrase, Good, just chugging along
  • A year-in-review card: Translating "Just add this" into reality

We’re Hiring

Work @ Co.Si

Interested in working with us? Take a look at some of the current openings below. We can't wait to hear from you.

We’re building an AI-first video studio inside the agency to expand what our team can produce, focused on high-quality AI video for ads, social content, and beyond.

View role and apply for AI Studio: Video Specialist (opens JazzHR)

We’re looking for a multi-talented Art Director with 4-6 years of experience who can concept, design, and lead campaigns across channels — with a strong track record in social-first, performance-driven creative.

View role and apply for Art Director (opens JazzHR)

We’re looking for a social-first Art Director with 4–6 years of experience who can concept, design, and bring ideas to life across fast-moving digital and social channels.

View role and apply for Art Director, Social & Content (opens JazzHR)

We’re looking for freelance Art Directors with varying years of experience who can concept and design campaigns across channels — with a strong track record in social-first, performance-driven creative.

View role and apply for Freelance Art Director (opens JazzHR)

We are looking for Freelance Copywriters with 3-5 years experience in writing headlines, content for social media, emails, scripts for video, web copy, brand guidelines, manifestos, and naming.

View role and apply for Freelance Copywriter (opens JazzHR)

We’re looking for a Freelance Production Designer with 2+ years experience to help bring digital campaigns to life.

View role and apply for Freelance Production Designer (Social/Digital Ads) (opens JazzHR)

We are looking for freelance Video Editors with varying experience with video editing and motion design for social and digital advertising.

View role and apply for Freelance Video Editor & Motion Designer (opens JazzHR)

We're looking for a hands-on, social-native Social Content Director to lead recurring social shoots for a fast food restaurant chain.

View role and apply for Social Content Director (opens JazzHR)

We’re looking for a full-time Video Editor & Motion Designer with strong traditional craft who is actively experimenting with AI and emerging tools in their workflow.

View role and apply for Sr Video Editor & Motion Designer (opens JazzHR)