Product & Content Marketing Specialist

Application Deadline: September 15th 2026, due to high application volume, this application may close early.

About Theia Insights

Theia Insights is a Series A, venture-backed deep-tech AI company building the cross-asset ontology for financial markets - a living map of the economy. Our data sits behind live indices and portfolios at institutional investors across the US, UK and EU, and our team brings together former Amazon and Meta AI engineers with PhDs in AI, mathematics and NLP.

The role

A hands-on product and content marketing role supporting our revenue organisation. You’ll work across the full stack - positioning, collateral, video, LinkedIn and web - working directly with the founders and sales team.

What you'll do

• Create and maintain the visuals and marketing materials the sales team and company run on - decks, one-pagers, client-facing collateral
• Craft and package content for LinkedIn and the website - built on our internal insight, shaped around our client personas, publishing every week
• Produce product walkthrough videos
• Build a content engine driven by our internal data - we sit on unique market insight; turn it into a cadence people want to follow
• Tailor collateral for specific client types and personas alongside the sales team
• Keep client-facing collateral on-brand - consistent look, tone and messaging across everything we put in front of clients
• Maintain the website - keep collateral up to date and reflect content and product updates

You're likely to be

• 3-5 years in product marketing, content marketing or both - B2B SaaS or data products
• B2B marketing background, ideally in capital markets or financial data, or at an AI, data or deep-tech company. Either you know the audience (asset managers, hedge funds, index providers) or you can get up to speed fast
• Hands-on maker: strong visual craft, confident writer, comfortable editing video
• Data-led - you'd rather build a cadence around what the numbers say than post for the sake of it
• Self-directed, bias for action - comfortable getting on with it without a playbook
• Eligible to work in Spain

What we offer

• Competitive salary plus share options
• 25 working days holiday, plus Spanish public holidays
• Hybrid working from Barcelona
• A front-row seat to a venture-backed AI fintech scaling from Series A