Junior Marketing Executive

About One Dome

One Dome is a fast-growing property, mortgage, and financial services group on a mission to simplify the home-moving journey. Through our ecosystem of brands, we help customers buy, sell, remortgage, protect, and plan their financial future — all in one place.

Our growth has been recognised nationally. We were named:

• #6 Fastest Growing Tech Company in the UK by the Sunday Times Tech 100 2026
• #4 Fastest Growing Fintech in the UK and #17 Fastest Growing Tech Company in the UK by the Deloitte Fast 50 2025

We’re now building a best-in-class marketing function to support continued expansion across multiple brands and propositions, operating in a highly regulated environment.

As a Marketing Executive at One Dome, you’ll play a key role in planning, delivering, and optimising marketing activity across the Group
. This is a hands-on role based in our London office, working closely with senior marketers, designers, sales teams, and external partners.

It’s ideal for someone who wants broad exposure across B2C and B2B marketing
, enjoys execution, and is keen to develop quickly within a high-growth business.

Campaign & Channel Execution

• Support the delivery of integrated marketing campaigns across:
• Email
• Paid media (search & display)
• Social media
• Website and landing pages
• Partnerships and referral activity
• Assist with campaign setup, QA, tracking, and reporting
• Coordinate marketing activity across multiple One Dome brands

Content & Communications

• Write and edit marketing copy for emails, landing pages, ads, and partner materials
• Support the creation of brochures, PDFs, and sales enablement materials
• Brief and work with designers on creative assets
• Ensure all messaging is compliant, accurate, and on-brand

CRM, Data & Performance

• Build and manage email campaigns and journeys using CRM and marketing tools
• Segment audiences and support lead-nurture activity
• Track performance metrics such as CPL, conversion rates, and lead quality
• Help maintain clean data, links, and campaign tracking

Stakeholder & Team Support

• Work closely with sales, client engagement, brokers, and advisers
• Support launches, events, and new product or brand initiatives
• Keep marketing plans, trackers, and documentation up to date

Essential

• 1 year's marketing experience minimum (in-house or agency)
• Strong written communication and copywriting skills
• Highly organised with excellent attention to detail
• Comfortable juggling multiple tasks and deadlines
• Confident working with data, reports, and spreadsheets
• Proactive, positive, and eager to learn

Desirable

• Experience in financial services, property, fintech, or regulated sectors
• Familiarity with email marketing platforms or CRM systems
• Basic understanding of digital or performance marketing
• Experience working with designers or external agencies

• Someone who takes ownership and sees tasks through
• A team player who enjoys working collaboratively in the office
• Commercially aware and curious about how marketing drives growth
• Comfortable in a fast-paced, evolving environment
• High standards for quality, compliance, and brand consistency

• Competitive salary depending on experience
• Office-based role in London
• Exposure to national campaigns and award-winning growth stories
• Clear development opportunities within a scaling marketing team
• The chance to work across multiple high-growth brands