Fractional CTO Services in Dublin
The best Fractional CTO Services in Dublin, at the best available price.
You have engineers, or contractors, or an agency, and no one whose job is to decide whether the architecture, the spend and the hiring plan are right. That is the gap: ten to twenty hours a month from someone who has built and run the thing you are building, and who will tell you when you are about to spend money you do not need to.
Dublin hosts the European headquarters of many of the largest US technology companies, alongside an international financial services centre for funds, insurance, payments and aircraft leasing. Ireland's own software scene builds largely for export. Buyers are English-speaking, used to working with US parent companies, and familiar with EU regulation because so much of it is supervised from Dublin.
Irish SaaS companies growing out of the Enterprise Ireland stage often need senior technical leadership before they can justify a full-time CTO. A fractional CTO sets direction, handles investor diligence questions and helps hire the first senior engineers.
What you get
- Architecture decisions made and written down, with the trade-offs stated rather than assumed
- Infrastructure and AI spend reviewed against what you actually use, not what you provisioned
- Hiring: what roles you need next, what to test for, and which hires to delay
- A technical voice in investor and customer conversations when you need one
- Honest counsel on build versus buy, including when the answer is to buy
Scoped to the hours you actually need. Month to month, with no long lock-in, because a fractional CTO you cannot leave is just an expensive employee.
Invoiced in USD or EUR, payable by Wise or bank transfer.
Request a callback
You speak to the engineer who does the work. No sales rep, no deck.
Who builds here
AI Data Analyst
Dublin's international teams already run on well-kept data warehouses and English-language reporting, so a read-only analyst that answers questions with its SQL shown is quick to deploy and easy to review.
What Dublin companies build with us
Get it built at $0.
That is not a discount. It is when you pay. The work is split into checkpoints with acceptance criteria written down before anything starts, and each checkpoint is invoiced only after you have seen it and accepted it. No deposit.
- $0 to start
- You hold every dollar until a checkpoint is delivered and you accept it. No approval, no invoice.
- Fixed cost, unlimited features
- Or hire the team outright: one fixed monthly cost, unlimited feature development, any stack.
- The engineer takes your call
- The person on your first call is the one who architects and writes it. No account managers, no bench time.
A US agency quotes $50,000 to $150,000 for the same build and asks for 40 to 50% of it before a line is written. Account managers, project managers, sales commission and bench time. None of it appears in your product.
Three stages, nothing hidden.
Twenty-minute call
We work out whether you need a fractional CTO at all. Plenty of teams need one good senior engineer instead, and that is a cheaper answer worth hearing.
First month, diagnostic
Architecture, infrastructure spend, delivery process and team shape reviewed, with the findings written down plainly and prioritised by what they cost you.
Ongoing retainer
A fixed block of hours each month. Regular reviews, decisions when they are needed, and direct access rather than a ticket queue.
What actually applies here.
Regulation and data
GDPR applies with Ireland's Data Protection Act 2018, and the Data Protection Commission is the lead supervisory authority for the many large tech companies whose EU headquarters are in Ireland. Financial firms are supervised by the Central Bank of Ireland, have applied DORA since January 2025, and follow its cross-industry guidance on outsourcing. Ireland's Regulation of Artificial Intelligence Act 2026, signed in July 2026, set up the AI Office of Ireland to coordinate a distributed model of AI Act supervision. Ireland's NIS2 legislation, the National Cyber Security Bill, had not yet been enacted at the time of writing. The EU AI Act has been in force since August 2024: general-purpose model rules applied from August 2025 and transparency duties from August 2026, while the 2026 Digital Omnibus moved the main high-risk obligations to December 2027 for stand-alone systems such as hiring or credit scoring, and August 2028 for AI built into regulated products.
Contracting and payment
You contract with an individual consultant based in India. Invoices in EUR or USD, paid by Wise or bank transfer. Your accountant handles an overseas supplier in the usual way, and any documentation they need is provided before access is granted.
Working hours
Your whole morning overlaps with my afternoon, so calls fit before lunch and replies come the same day.
How do working hours line up with Dublin?
Your whole morning overlaps with my afternoon, so calls fit before lunch and replies come the same day. The work is remote from India, and reviews and demos are scheduled inside that shared window.
Can you work with Central Bank of Ireland outsourcing expectations?
Yes. That means providing what your outsourcing and DORA registers need, working in accounts you own with named, limited access, and keeping documentation that makes exit straightforward. The regulatory assessment stays with your compliance team.
Will our data stay in Ireland or the EU?
Yes. Deployments go into an EU region of your own cloud account, including Irish regions where your provider offers them, or onto your own hardware. The model, serving layer and logs stay inside that boundary.
Do we actually need a fractional CTO?
Often not, and you will be told so. If the real problem is that nobody is building fast enough, a senior engineer is a better spend. A fractional CTO earns its cost when the expensive decisions are the bottleneck: architecture, infrastructure spend, build versus buy, and who to hire next.
How is this different from an advisor?
An advisor gives opinions. This role makes decisions, writes them down, and is accountable for them. Where it helps, the work is done rather than delegated, including the parts that involve opening the codebase.
What happens to our existing team?
They keep building. The role is to remove the decisions that block them and to be honest with you about where the team is short, which is usually a smaller gap than founders fear.
Fractional CTO
Senior technical leadership, 10-20 hrs/month: architecture, AI strategy, cost control.