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Ireland

Fintech app development for Ireland

Meridianstacks is a distributed team of senior engineers that builds fintech and payments software for Irish companies while working Irish hours. KYC and onboarding, digital wallets, lending and payment rails — delivered by people with deep, high-volume payments experience, typically 40–70% below a Dublin agency, without the timezone gap or the rotating bench of juniors. Your matched hub is Lagos (UTC+1) — 0–1 hour from Dublin, so our engineers share your full working day.

Get a fixed quote →How we work
In short

Fintech app development in Ireland means building regulated payments, wallet, lending and KYC software for one of the EMEA region's densest financial-services markets. Meridianstacks pairs deep payments engineering with a 0–1 hour overlap with the Irish business day and native-level English. You own all the code and IP, every build is GDPR-compliant under the Irish Data Protection Act, and you pay 40–70% less than a local agency.

What we build

Fintech engineering for Ireland, end to end

Payments software

SEPA, SEPA Instant, card processing and open-banking integrations, with double-entry ledgers and reconciliation built for high volume.

Digital wallets & banking apps

Consumer and business wallets, balances, transfers and cards — native-feeling on iOS and Android from one codebase.

KYC, AML & onboarding

Identity verification, sanctions and PEP screening, and audit trails built to satisfy Irish and EU anti-money-laundering rules.

Lending & credit platforms

Application, decisioning, servicing and repayments — with the controls and reporting regulated lenders need.

Hire dedicated fintech developers

Vetted payments and backend specialists embedded in your team and standups on a simple monthly retainer in euro.

Fraud & risk tooling

Real-time monitoring, rules engines and case management wired into your transaction flows and provider stack.

Why an Irish-hours fintech team wins

Deep payments experience, on your timezone

Fintech is unforgiving: money movement, ledgers and compliance leave no room for a 12-hour handoff, ambiguous specs, or not knowing who is shipping to your production environment. Meridianstacks removes all three — engineers on Irish hours, native-level English, and senior payments specialists you video-call before you commit.

  • 0–1h overlap with the Irish working day — best-in-class; live calls, not overnight tickets
  • Fluent, native-level English — precise specs for regulated, audited flows
  • Senior payments engineers — technically assessed before contract
  • GDPR & Irish DPA contracts — you own the code, IP and repos; signed DPA
Overlap with the Irish 9–5
OptionIrish overlapCost vs local agency
MeridianstacksNear-full (0–1h)40–70% less
Dublin agencyFullBaseline (high EMEA rates)
India offshorePartial (~4–5h)Lowest, but async
In-house hireFullHighest + slow to hire
Pricing

What fintech development costs in Ireland

BuildTypical Dublin agencyMeridianstacks
Fintech MVP / web app€60,000–€130,000~€23,000–€40,000
Custom SaaS / payments platform€110,000–€230,000~€35,000–€69,000
Dedicated developer (monthly)€9,000–€18,000~€3,000–€6,000

Prices published from our Open Price Book (v1.0 · July 2026 · next review October 2026). All prices exclude VAT.

Indicative ranges; every engagement is quoted as a fixed price in euro before work begins.

Questions & answers

Fintech app development in Ireland — FAQ

Do you build regulated fintech and payments software for Irish companies?
Yes. We build payments software, digital wallets, lending platforms and KYC/AML onboarding flows for Irish fintechs and financial firms. Our engineers have deep, hands-on experience with high-volume payment rails, card processing, ledgers and reconciliation, and we design with the Central Bank of Ireland's regulatory expectations and PSD2/SCA in mind from day one.
How much does fintech app development cost in Ireland?
Dublin agency rates are among the highest in the EMEA region. A fintech MVP typically runs about €60,000–€130,000 with a local agency and a custom SaaS or payments platform €110,000–€230,000. Meridianstacks delivers the same scope for roughly 40–70% less, quoted as a fixed price in euro before work starts.
Are you GDPR compliant, and who owns the code and IP?
Yes. We operate under EU GDPR and the Irish Data Protection Act and sign a GDPR-compliant DPA before any personal or financial data is touched. You own the code and all IP, and repositories are client-controlled from day one. New clients can start on milestone billing, so you only pay for delivered work.
Can you work in Irish business hours?
Yes — this is the core of how we work. Our engineers work a 0–1 hour overlap with the Irish business day, so you get live standups, real-time calls and same-day turnaround rather than overnight tickets. For a fast-moving payments roadmap that genuine timezone overlap matters far more than a marginally cheaper but fully async team.
Do you handle KYC, AML and identity onboarding?
Yes. We build KYC/AML onboarding, identity verification, sanctions and PEP screening, and audit trails, and we integrate the verification, fraud and screening providers you choose rather than locking you into a single vendor. Flows are built to satisfy Irish and EU anti-money-laundering requirements and to scale as your customer base grows.
Which payment rails, processors and providers can you integrate?
We integrate the major card and account-to-account rails relevant to Irish and EU fintechs — SEPA Credit Transfer and SEPA Instant, card processing, and open-banking APIs under PSD2 — alongside processors and PSPs such as Stripe, Adyen, TrueLayer and similar. We also build double-entry ledgers, reconciliation and reporting around them.
How do you keep financial data and money movement secure?
We design to recognised standards: PCI-DSS-aligned card handling, encryption in transit and at rest, least-privilege access, immutable audit logs, and strong customer authentication under PSD2/SCA. Security and idempotency are designed into payment and ledger flows from the start, not bolted on, and we can support an independent security review before launch.
What technologies do you use for fintech builds?
React and Next.js on the web, Flutter and React Native for mobile wallets and banking apps, and Node.js, Python or Java/Kotlin on the backend where transactional integrity matters. We run on AWS, GCP or Azure with infrastructure-as-code, and we match the stack to your regulatory and scale needs rather than forcing a house framework.
How long does it take to build a fintech MVP?
A focused fintech MVP — for example a wallet or lending product with onboarding, a core ledger and one or two payment integrations — typically launches in 10–16 weeks. Regulated features and additional rails extend that; we phase delivery so a compliant early version can reach users while later capabilities are added.
Can we hire dedicated fintech developers for an ongoing roadmap?
Yes. Many Irish fintechs start with a fixed-scope build and then retain a dedicated team to own the roadmap. You get vetted senior engineers — payments and backend specialists — embedded in your standups on a simple monthly retainer in euro, with the same timezone overlap and IP terms.

Get a fixed quote in euro.

Book a free 30-minute scoping call with a senior payments engineer — in Irish hours. Honest answer on fit, compliance, timeline and cost.

Book a free scoping call →