Senior Digital Marketing Executive

Medik8; Greater London; Hybrid; GBP 36,000 - 44,000; Full time

Benefits offered by this job

25 days holiday + bank holidays

Private Medical Insurance

Mental Health support

75% Discount

Annual Performance Bonus

Long Service Awards

Job summary

Medik8 is seeking a marketing operations professional to drive growth across 12 international websites. You’ll coordinate regional campaigns, brief agencies, and manage translations and creative delivery.

You’ll align with internal teams to optimise performance and conversion across markets. You’ll work with the Acquisition Manager to track ROAS, CAC and other metrics, and support affiliate and influencer collaborations within a fast‑growing skincare brand.

Qualifications

• Proven performance or digital marketing experience supporting paid media channels.
• Understanding of campaign structures, tracking metrics (ROAS/CAC).
• Strong organisational and stakeholder management to manage calendars and agency deliverables.
• Able to review platform data, budgets, and derive actionable insights.
• Excellent written and verbal communication to bridge cross‑functional teams.

Responsibilities

• Coordinate multi‑market campaigns across 12 websites.
• Steer external agencies; brief assets and ensure local targets are met.
• Own localisation and creative workflow for paid channels; coordinate translations.
• Track performance and report ROAS to CAC transitions to identify risks and opportunities.
• Support affiliate campaigns and influencer partnerships with regional teams.
• Collaborate with e‑commerce to launch localised landing pages for key moments.
• Assist SEO/GEO initiatives and broader acquisition activations.

Skills

Digital marketing

Paid media management

Agency coordination

Stakeholder management

Communication

Tools

Shopify

Awin

Job description

Salary: £40,000 + Discretionary Bonus

Location: Hybrid (Centennial Park, Elstree / London Bridge from Jan 2027)

Medik8 is transforming the industry with science-backed technology, and our dedication to exceptional skincare products has built a reputation for excellence. Our goal is to continue to scale the business through global expansion, multi-channel distribution, and product innovation.

You will play a vital operational role in driving new customer growth across our 12 international websites spanning European and International markets. Working directly with the Acquisition Manager and external agency partners, you will turn high-level strategy into seamless execution from briefing agencies, managing translation and creative delivery, tracking market performance, and optimising campaigns.

You will take operational ownership of a dynamic portfolio of international markets during an exciting growth phase. Acting as the critical link between internal creative teams, regional stakeholders, and external agency partners, you will translate acquisition plans into localised execution across 12 websites, developing hands‑on experience in agency coordination, localisation workflows, and multi-market performance optimisation.

In more detail, your role will include

• Multi-Market Campaign Coordination: Turn regional campaign briefs into actionable digital marketing plans, ensuring campaign builds run smoothly across 12 international websites.

• Agency Steering & Asset Briefing: Act as the primary day‑to‑day contact for external agencies; brief them on campaign setups, supply necessary creative assets, and ensure platform builds match market targets.

• Localisation & Creative Workflow: Own the creative briefing process for paid channels. Coordinate translations, localised ad copy, and creative adaptations with internal teams to ensure cultural relevance.

• Performance Tracking & Reporting: Brief agencies on reporting needs and review daily/monthly platform data against target metrics (ROAS to CAC transitions) to highlight performance risks and opportunities to the Manager.

• Affiliate & Influencer Operations: Support affiliate initiatives by keeping track of agency delivery, and liaise with Regional Marketing to manage commercial influencer agreements, content approvals, and paid partner workflows.

• eCommerce Alignment: Work with internal eCommerce teams to brief and launch localised landing pages, supporting key trading moments and optimising on‑site conversion for digital traffic.

• SEO & Generative Engine Optimisation (GEO) Support: Support Acquisition Manager on SEO and GEO initiatives, collaborating with internal teams and specialists to assist in optimising organic visibility across key markets.

• Broader Acquisition Activations Support: Assist Acquisition Manager on wider, non-performance acquisition campaigns (such as sampling), expanding channel scope beyond pure performance to build full‑funnel marketing experience

Requirements

Essential Criteria (What you definitely need)

• Proven performance or digital marketing experience (agency or in‑house) supporting paid media channels, including Paid Social, Paid Search, and Affiliates.

• Practical understanding of paid media platform capabilities, campaign structures, creative ad formats, and tracking performance metrics against targets (ROAS and CAC).

• Strong organisational and stakeholder management skills to manage marketing calendars, brief internal creative teams, and steer day‑to‑day agency deliverables.

• Comfortable reviewing platform data, tracking budget thresholds, and drawing actionable performance insights.

• Excellent written and verbal communication skills to bridge cross‑functional teams and external partners smoothly.

Desirable Criteria (The 'nice-to-haves')

• Multi-Market & Localisation Experience: Prior exposure to managing digital campaigns across multiple international websites, including coordinating translation workflows and localised creative assets.

• Platform & Tech Familiarity: Practical experience working with Shopify (or multi-region eCommerce CMS) and affiliate management platforms like Awin.

• Influencer & Affiliate Ops: Hands‑on experience coordinating commercial influencer agreements, paid partnerships, or affiliate publisher networks.

About us

Founded in 2009 by UK scientists and brothers, we are a British, B Corp™ certified skincare brand renowned for clinical results without compromise. Our mission is to simplify the route to great skin through our pioneering CSA Philosophy®: Vitamin C plus Sunscreen by day, and Vitamin A by night.

Culture & Benefits

We are a team of collaborative go‑givers fuelled by a purpose‑driven mentality. Innovation is at our core; we pride ourselves on doing everything in‑house, challenging the norm and pushing the boundaries of possibility. We work with integrity and agility, ensuring our commitment to sustainability and quality is never compromised. Above all, we believe in community. Our diverse talents work cross‑functionally because we know we achieve more together. It’s just who we are!

Some of the perks of being part of the Medik8 team include:

• Wellbeing: 25 days holiday + bank holidays, Flexible & Hybrid working, Private Medical Insurance, Mental Health support.

• Rewards: 75% Discount, Annual Performance Bonus, Long Service Awards.

• Growth: Up‑skilling support, regular Lunch & Learns, Flexible Career opportunities.

• Impact: 2 Volunteering days per year, Matched Charitable Giving Scheme.

At Medik8, we are committed to cultivating a diverse, equitable, and inclusive workplace where every individual feels respected, valued, and empowered. We believe a rich tapestry of backgrounds, cultures, and perspectives fuels the innovation behind our products.

Research shows many candidates only apply if they meet 100% of a job description, however, we use the "60% Rule": if you meet over 60% of the requirements and have the passion to learn the rest, we want to hear from you.

Our Inclusive Hiring Standards

• Fair Chance Hiring: To support systemic justice, we do not request criminal record or credit checks during the application stage (unless legally required for the role).
• Blind Recruiting: We use anonymised CV screening to focus purely on your talent and reduce bias.
• Disability Confident: As a Level 2 employer, we guarantee an interview to disabled applicants who meet the minimum role criteria.
• Immigration Integrity: We welcome all applicants within current Home Office guidance on sponsorship and Right to Work. We never artificially manipulate role scopes or salaries to meet requirements.