Marketing Consultant / Senior Marketing Consultant

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Marketing Consultant / Senior Marketing Consultant

• Helsinki, onsite
• €4,000–5,500/month

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OstraconAI helps marketing and sales teams make the most of AI. Our clients include brands like Sanoma, Attendo and Singa. We’ve grown to a team of 30 in under 2 years, with no plans to slow down. We work onsite at our office on Bulevardi, Helsinki, Finland.

We’re hiring a Marketing Consultant or Senior Marketing Consultant to join our Marketing as a Service team, led by Laura Määttä, Head of Marketing as a Service. The MaaS team runs AI-powered marketing for clients as a monthly service.

What you’ll do

You’ll handle our clients’ marketing from strategy to execution, with AI at the core of your work. You’ll plan campaigns, create content, run channels and report on results for several clients at once. You’ll also continuously develop our marketing processes with AI to make them faster and better. Client teams will rely on you as their go-to marketing partner.

What we’re looking for

• 3–10 years of marketing experience, with hands-on work across different channels
• Experience with AI tools and eagerness to further develop our ways of working
• A fast learner who’s curious, asks good questions and turns feedback into better work
• A highly organized way of working: you keep several clients’ work moving with nothing falling through
• Analytical thinking: you read the results and know what to change next
• A degree in marketing or another relevant field
• Clear written and verbal English: you’ll present to and advise client teams

Nice to have

• Strong Finnish communication skills, as we serve local and global clients
• Experience with marketing automation, analytics or paid media
• Experience with Claude Code or building agents and plugins

What we offer

• Salary €4,000–5,500/month depending on experience and level
• €300/month lunch benefit on top of your salary
• Employee stock option program
• A skilled and motivated team where you’ll learn fast
• Prime location: office on Bulevardi, with gym at your use 24/7
• Occupational healthcare through Terveystalo
• Computer and phone of your choice, phone benefit

How to apply

Send our co-founder Helena Karhujoki a LinkedIn message or an email at helena.karhujoki@ostracon.ai with:

• One paragraph on what draws you to the role and another on why you’re the right person for it.
• Your CV or LinkedIn profile.

We interview candidates as applications come in and will fill the position once we find the right person.

Our recruitment process includes an intro call, a deeper interview, and an external assessment. We want to make sure the fit works both ways.

We encourage candidates of all backgrounds and identities to apply.

What it’s like to work at OstraconAI →

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Helena Karhujoki · Co-founder

Email Helena Message on LinkedIn

This role is also posted on LinkedIn.