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Kairos Fire

Junior Business Developer – AI Startup

On site

Paris, France

Junior

Freelance

15-01-2026

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Skills

Go Sales Sales Strategy CRM business development

Job Specifications

About Kairos AI

Kairos Fire is a fast-growing AI startup turning in-store traffic into a powerful growth engine. Powered by proprietary data that’s 20x more reliable than standard market solutions and connected to the world’s leading ad platforms, our technology drives outstanding performance both online and in physical stores. Already trusted by over 40,000 retail locations, Kairos Fire is scaling fast with a sharp focus on innovation, speed, and real business impact.

Your Role

As a Junior Business Developer, you will be at the frontline of Kairos AI’s growth in the US. You will help scale our commercial efforts there and engage with international clients: contributing directly to our go-to-market strategy.

This is a hands-on, entrepreneurial role with strong exposure to sales, strategy, and the AI ecosystem.

Who You Are

Anglo-Saxon profile, native or fluent English speaker

Based in Paris

Currently studying, recent graduate or early-career professional (0–2 years experience)

First experience in business development, sales, consulting, or startups is a plus

Strong interest in AI, SaaS, and emerging technologies

Entrepreneurial mindset, proactive, and results-driven

Comfortable in fast-paced, ambiguous startup environments

French is a plus, not a requirement

What You'll Do

Identify, prospect, and qualify new B2B opportunities (US / UK)

Build and manage a strong sales pipeline (lead generation, follow-ups, CRM)

Engage with prospects through calls, emails, demos, and meetings

Understand client challenges and position Kairos AI’s solutions effectively

Work closely with the founders, sales, product, and tech teams

Contribute to sales strategy, messaging, and market positioning

Track performance and continuously optimize your approach

Why Join Kairos AI?

Join a fast-growing AI startup with real-world impact

Work directly with decision-makers and founders

International exposure from day one

Steep learning curve and fast career progression

Competitive compensation (fixed + variable)

Hybrid work setup and flexible environment

A young, driven, and international team based in Paris

Tier 1 VC backed start-up.

Apply

Send us your CV (in English) and a short note explaining why you want to join Kairos AI.

contact@kairosfire.com

Build the future of AI-driven in-store revenue with us.

About the Company

Kairos Fire's AI is trained on our proprietary in-store traffic data 20x more reliable than any other solution on the market. Plugged into the biggest advertising platforms, it generates outstanding performances both online and in physical stores. 40 000+ stores are equipped with our solution and generating omnichannel sales. Know more