Chief Technical Officer
Il y a 14 minutes
Company Description
Arie is a travel and leisure planning product built around mapping, personalization, and explainable recommendations.
MVP 0 has already been implemented and tested. We're now looking for a CTO who will take on full technical leadership and help transform the MVP into a scalable product.
We're looking for a hands-on CTO/technical leader, not just a senior developer or manager.
We need someone who:
– has experience designing architecture from scratch
– can
develop
MVP without chaos
– understands data-driven products
– has experience integrating with external APIs
– is proactive and willing to take full responsibility for technical solutions
Your Role
As a CTO, you will:
– own the entire technical side of the product, with final technical decision-making authority
– be responsible for architecture, technological solutions, and quality
– partner with founders on product and strategic issues
Your Ability:
– build a dream IT team from scratch, and we will help
– select a technology stack at the start of development
Key Responsibilities
– develop and support product architecture (frontend, backend, data, AI)
– manage business logic, data, and system invariants
– work with external APIs and constraints (limits, cost, stability)
– participate in the development of RecSys personalization and recommendation algorithms
– ensure performance, stability, and scalability
– participate in team building and engineering processes
– infrastructure control
– building a development process from scratch
– ensuring process transparency and reliability
Technology direction
The product is built on:
– a modern web stack (React/Next approach)
– an API-oriented architecture
– a relational database with flexible data models
– a mapping interface
– using AI/LLM as an auxiliary layer
– a ML recommendation engine
– cloud infrastructure
Specific technologies will be discussed in person.
Our Expectations
Required
– Experience designing complex backend or full-stack systems
– Understanding the architecture of data-driven products
– Experience working with external services and APIs
– Systems thinking and the ability to justify decisions
– Willingness to be hands-on at an early stage
A big plus
– Experience with startups or early-stage products
– Experience with AI / recommendation / geography / travel systems
– Understanding of product thinking, not just engineering
Who we're definitely not looking for
A "just infrastructure" CTO
A manager without technical depth
Someone who wants to rewrite everything right away
A specialist focused only on a specific stack
A performer who needs to be briefed on tasks
Format
– A key role in the core team
– High involvement and proactivity
– Participation in strategic decisions
– Terms are discussed individually
Why is this interesting
– Product It already exists, the problem-solution fit has been validated (key risks of lack of demand have been eliminated), so this is an excellent window of opportunity.
– A promising direction
– A complex system, not a simple CRUD
– A strong product and design focus with expert founders
– Real influence on the product foundation
– A role where the CTO is a partner, not a programmer
– HQ in Paris
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