Remote / Hybrid • CET Timezone

Fractional CTO in Paris

Expert technical leadership for Paris startups. CTO services in CET/CEST timezone. Build, scale, and transform your product without full-time CTO costs.

Why Paris Startups Choose Fractional CTO

Paris has become a leading European tech hub. The city is home to Station F—the world's largest startup campus, and attracts significant government support through the French Tech program. Strong positions in AI research, a developed education system, and growing venture capital make Paris attractive for startups. Industries like AI/ML, HealthTech, FinTech, DeepTech, and Enterprise Software thrive here.

However, the Paris ecosystem creates unique challenges: competition for AI talent with major tech companies, complex French labor law, CNIL data protection requirements. Many startups find that traditional full-time CTO hiring—costing €140K-€240K+ plus equity—is impractical at early stages.

Challenge

Challenges for Paris Startups

Competition for AI/ML talent with major tech companies
Complex French labor law
CNIL data protection requirements
Need for GDPR and French regulatory compliance

High expectations from Station F ecosystem
Competition for AI/ML talent with major tech companies
Complex French labor law

CNIL data protection requirements
Need for GDPR and French regulatory compliance
High expectations from Station F ecosystem

How Fractional CTO Solves Them

Access to experienced CTO without Paris salary and bonuses (€80K-€160K+ annual savings)
Start immediately—no 3-6 month hiring process
Scale engagement up/down as you progress through funding rounds
Expertise in building distributed teams with remote-first focus
Global best practices with French market understanding

What I do

Build MVP

Turn your startup idea into a working product

Tech stack selection for French talent market
Launch in 3-4 months with scalable foundation
GDPR and CNIL-compliant architecture from day one

Scale Product

Grow from seed stage to Series A

Handle 10x growth without outages
Manage technical debt and refactoring
Prepare for French and European VC due diligence

AI Transformation

Integrate AI/ML into your startup

LLM integrations and GPT-powered solutions
Machine learning systems for competitive advantage
Strategy, implementation, and MLOps

Technology Audit

Technical assessment before raising capital

Code quality and architecture review
Prepare for French VC due diligence
Risk map and recommendations

Technical Due Diligence for Investors

For investors evaluating startups

Comprehensive technical risk assessment
Team and product scalability analysis
Reports for investment committees

Team Building

Hire your first 5-10 engineers

Navigate Paris talent market
Build hybrid teams (local + remote engineers)
Establish engineering culture

Pricing

Packages for Paris Startups

Currency:

Advisor CTO

$3,600per month

~6 hours per week of dedicated time

For early-stage startups with an MVP or an idea that need oversight and support without full-time involvement.

How we work:

Bi-weekly strategy session with founders (90 min)
Technical stack and architecture review - are you building on the right foundation?
Code review of critical decisions and risky PRs
Candidate screening: resume review, interview structure, hire/no-hire recommendations
Infrastructure and tooling spend review - are you overpaying for cloud and third-party services?
Async access via Slack (48-hour response time)

What you walk away with:

Technical assessment report - honest evaluation of your codebase, infrastructure, and risks
Technology roadmap - prioritized recommendations for the next 6 months
Hiring scorecard - what to look for in your first 3-5 engineers

Outcome

Confidence that your technical decisions are sound and a clear plan to build on - without costly mistakes.

Month-to-month, cancel anytime

Growth CTO

Scale CTO

$11,000per month

~20 hours per week of dedicated time

For Series A+ startups with 15-20+ engineers preparing for the next funding round.

How we work:

Everything from Growth CTO package
Daily involvement in engineering operations - standups, planning, escalations
Executive team participation - board prep, investor meetings, due diligence support
Engineering management development - coaching team leads into engineering managers
Organizational design - team topology, processes, rituals, communication structures
Vendor strategy - cloud cost optimization, service negotiations, contractor management
Technical debt strategy - refactoring roadmap balanced against product delivery

What you walk away with:

Engineering handbook - culture, standards, processes, expectations
Leveling and compensation framework - career ladders and salary bands
Engineering metrics dashboard - DORA metrics, velocity trends, code quality
Incident management playbook - on-call rotation, severity definitions, postmortem process
Technical due diligence package - investor-ready architecture and security documentation
Security and compliance assessment - SOC2, GDPR, HIPAA readiness evaluation
Engineering headcount plan and infrastructure budget forecast

Outcome

A mature engineering organization ready for due diligence and the next funding round.

3-month minimum commitment

How Remote Work Functions for Paris Startups

Working hours overlap: 2-3 hours overlap with CET for live calls, asynchronously via Slack and email, enabling work without downtime
Communication rhythm: weekly strategic call with founders, bi-weekly team sync, daily asynchronous communication via Slack, emergency availability for critical issues
In-person visits: quarterly visits to Paris available for Scale CTO and higher packages, available for board meetings and investor presentations (remote or in-person)