Associate, Advertising and Social Media Coordinator (12-Month FTC) in London

A career at Janus Henderson is more than a job; it’s about investing in a brighter future together. Our Mission is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments and world‑class service. Our Values are key to driving our success and are at the heart of everything we do:

• Clients Come First
• Always Execution Supersedes Intention
• Together We Win
• Diversity Improves Results
• Truth Builds Trust

If our mission, values and purpose align with your own we would love to hear from you!

Your Opportunity

Advertising and social media coordinator with paid media experience and strong project management skills. This role supports both advertising campaigns and social media initiatives to ensure cohesive brand presence across channels.

Project Management for Paid Media Campaigns

• Track a large number of campaigns and campaign assets across regions.
• Manage go-to-market details for regional paid media campaigns including spreadsheet tracking, real-time updates and facilitating communication between agencies.
• Assist with tracking and updating digital ads redirect links and social media ad placements.
• Maintain ownership of changes and ensure alignment across internal teams and external partners.

Social Media Support

• Collaborate with the social media team to create schedule and publish content across company social channels.
• Coordinate paid social campaigns in partnership with media agencies ensuring alignment with broader advertising strategies.
• Monitor social media performance metrics and integrate insights into overall campaign reporting.
• Ensure social content adheres to brand guidelines, compliance standards and regional requirements.

Reporting and Analytics

• Share advertising and social media performance insights against established KPIs using Google Analytics benchmarking data and agency tools/reports.
• Prepare PowerPoint presentations and present campaign and social performance updates to internal teams.

Budget and Compliance

• Assist with budget tracking spreadsheets in cooperation with media buying/planning agencies, internal finance teams and stakeholders.
• Review all public-facing material, including social posts, for compliance, product accuracy, editorial standards and brand alignment.
• Work closely with compliance and regulatory teams to ensure all advertising and social media content is approved for each audience, channel and region.
• Partner with global teams including creative, digital product and translation teams to ensure timely delivery of advertising and social media assets.
• Maintain clear communication to foster strong partnerships with stakeholders and agencies.

Other Requirements

• Ability to multi‑task and adapt to quick changes in an evolving publisher and social media landscape.
• Proficiency in Microsoft Office required.
• Perform other duties as assigned.

Must have skills

• Experience in marketing and communications (business‑to‑business preferred).
• Marketing project management experience required.
• Must be fluent in Microsoft Office Suite (Outlook, Excel, PowerPoint, Word).
• Paid media experience required either client or agency side.
• Strong interpersonal skills to build productive partnerships with multiple internal clients and agency partners.
• Bachelor’s Degree or equivalent work experience.

Nice to have skills

• Comfort presenting to large groups a plus.
• Financial industry experience preferred but not required.
• Ability to quickly learn new systems and processes in a highly regulated environment (with training).
• Subject‑matter confidence to clearly communicate across multiple teams.

Benefits & Work Environment

• Hybrid working and reasonable accommodations.
• Excellent Health and Wellbeing benefits, including corporate membership to ClassPass.
• Paid volunteer time to step away from your desk and into the community.
• Support to grow through professional development courses, tuition/qualification reimbursement and more.
• All-inclusive approach to Diversity, Equity and Inclusion.
• Maternal/paternal leave benefits and family services.
• Complimentary subscription to Headspace, the mindfulness app.
• All employee events, including networking opportunities and social activities.
• Lunch allowance for use within our subsidized onsite canteen.
• Generous Holiday policies.
• Annual Bonus Opportunity.

Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on company profits. Individual bonuses are determined based on company department team and individual performance.

Employment Details

• Employment Type: Full Time.
• Experience: years.
• Vacancy: 1.

Legal Statements

Janus Henderson Investors is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.

Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by employee job functions (as determined by Janus Henderson at its sole discretion).

You should be willing to adhere to the provisions of our Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements including past political contributions and political activities. Applicants past political contributions or activity may impact your eligibility for this position.

You will be expected to understand the regulatory obligations of the firm and abide by the regulated entity requirements and JHI policies applicable for your role.