Junior Graphic Designer

BrighterBox Ltd.; Greater London; On-site; GBP 20,000 - 28,000; Full time

Job summary

BrighterBox Ltd. is seeking a Creative Executive to join our fast-growing advertising-technology team. This hands-on, collaborative role rewards a sharp eye for design, a head full of ideas, and a passion for delivering work that genuinely stands out.

You will develop ideas from briefs through to execution, work across campaigns with agency partners and internal teams, design conversational creatives on our platform, and lead early client and internal discussions to keep projects on track.

Qualifications

• Portfolio demonstrating creative thinking, storytelling and attention to detail.
• Exceptional copywriting ability with clarity, energy and persuasion.
• Strong communication skills; comfortable presenting ideas cross-functionally.
• Proficiency in Adobe Creative Suite; Figma experience is a plus.
• Experience collaborating across multiple campaigns with external agencies.
• Proactive, positive attitude with a desire to learn in a fast-paced environment.

Responsibilities

• Develop creative ideas and concepts from briefs through to execution.
• Collaborate with external agency partners and internal teams across campaigns.
• Design conversational creatives using the company’s platform.
• Lead client and agency calls to kickoff projects and manage the creative process end to end.
• Partner with Sales and Strategy to keep campaigns on track post-launch.
• Contribute to product development with creative input.

Skills

Portfolio

Copywriting

Cross-functional comms

Adobe Creative Suite

Figma

Proactive attitude

Job description

Our client is an award-winning advertising technology startup recognised by Startups100 and TechRound100 as one of the most exciting young companies in the UK.

Their platform is transforming how digital advertising works by putting control in the hands of the consumer - allowing brands to engage people with personalised, conversational experiences rather than disruptive guesswork.

Having already partnered with household names like IKEA, Vodafone, and Dyson, they're now looking for a Creative Executive to join their fast-growing team. This is a hands-on, collaborative role for someone with a sharp eye for design, a head full of ideas, and a passion for delivering work that genuinely stands out.

Key Responsibilities

• Develop creative ideas and concepts in response to campaign briefs - from brainstorming and brand research through to execution
• Work across multiple campaigns simultaneously, collaborating with external agency partners and internal teams to deliver exceptional creative
• Design conversational creatives through the company's proprietary platform
• Lead client and agency calls to kick off projects and manage the creative process end to end
• Partner with Sales and Strategy teams to ensure campaigns remain on track and successful once live
• Take part in product development sessions, bringing creative insight to help shape the platform's unique offering

What They're Looking For

• Ideally 3-6 months' experience in a creative or design-focused role
• Strong portfolio demonstrating creative thinking, storytelling, and attention to detail
• Exceptional copywriting ability - able to write with clarity, energy and persuasion
• Skilled communicator, comfortable presenting ideas and working cross‑functionally
• Proficiency in Adobe Creative Suite (Figma experience is a plus)
• A proactive, positive attitude with a desire to learn and grow in a high‑velocity environment

This is a brilliant opportunity for a creatively-minded individual looking to make an impact in the advertising and tech space. You'll be joining a team that values innovation, collaboration and bold thinking - and you'll play a key role in shaping the future of how brands and consumers interact online.