Stage - Marketing Executive

Horizon Trading Solutions is an independent global technology company focused on electronic trading, supporting agency and principal business goals across equities, derivatives, and FX. For over 20 years, we’ve equipped the most progressive global capital market players with powerful algorithmic technology and direct connectivity to more than 80 exchanges worldwide. Our single multi-asset platform and our unwavering commitment to client partnership allow us to promise Performance Simplified: making it easy to be the best in trading.

We are currently looking for a Marketing Executive Intern, based in Paris, to join our Marketing & Communication team for a 6-month internship starting on April 2026.

You will actively contribute to the development of Horizon’s brand identity, digital presence, and marketing strategy across multiple channels in a dynamic and international environment.

Your Missions

• Contribute to social media content and community engagement on our social media platforms(LinkedIn, X), create and publish visuals, videos, and carousels.
• Participate in the employer branding campaign, from concept to execution (video topics, visuals, messaging).
• Contribute to the internal newsletter, selecting and creating relevant content.
• Support the organization of marketing events and maintain the related databases.
• Design and update marketing materials (brochures, internal visuals, presentations).
• Assist in paid campaigns (LinkedIn Ads, Google Ads) and help monitor performance.
• Collaborate with the team on creative content ideas for both internal and external communication.
• Participate in the monthly marketing reporting.

Your Profile

• Student in 4ᵗʰ or 5ᵗʰ year of a Business School or University, majoring in Marketing / Communication / Digital Marketing.
• Knowledge of design tools (Canva, Photoshop, Illustrator, or similar).
• Familiarity with SEO/SEA principles and social media platforms.
• Fluent both in English and French.
• Creative, proactive, curious, and detail-oriented.
• Strong communication skills and team spirit.
• Autonomous and able to adapt in a small, fast-paced, and international team.
• Previous experience (3–6 months) in marketing, communication, or digital media is appreciated.

What We Offer

• Hands-on exposure to various marketing tools (CRM, Canva, Dealfront, Waalaxy...).
• Daily work life in a dynamic, welcoming, and highly international environment based in Paris.
• The opportunity to develop your skills in B2B marketing, covering both inbound and outbound strategies.
• A collaborative culture encouraging creativity and initiative.

Horizon is an equal opportunity employer. We promote diversity, multiculturalism, and inclusion.