Custom Software and AI Development for Irish Businesses and Dublin Tech Teams
Stacklyn builds custom software and AI solutions for Irish startups, SaaS companies, EMEA product teams, and growing businesses based in Dublin and across Ireland. We deliver React, Node.js, AI features, and full-stack products with a stable India-based engineering team that works inside your delivery process, keeps code in your repository, and demonstrates working software every week.
Ireland's tech ecosystem needs engineering capacity that can keep up with product ambition
Ireland hosts European headquarters for many of the world's largest technology companies, alongside a fast-growing domestic startup and SaaS ecosystem. Engineering demand consistently outpaces local supply. A stable India-based partner gives Irish product teams reliable access to senior React, Node.js, AI, and backend capacity—without the hiring timelines, recruitment costs, or single-person dependency of local freelance arrangements. We work in your timezone, in your repository, and to your product standards.
- Core capability
- React, Next.js, Node.js, TypeScript, PostgreSQL, cloud APIs, SaaS architecture, AI features, and full-stack product engineering
- Ireland timezone overlap
- India is 4.5–5.5 hours ahead of Irish Standard Time (IST/GMT), giving strong morning overlap for stand-ups, decision calls, and weekly demos
- Engagement options
- Fixed-scope MVP or feature sprint, dedicated senior developer, or a small cross-functional product team for a longer roadmap
- Client control
- Client-owned GitHub organisation, IP assignment, cloud accounts, and documented handover from day one
- Common clients
- Irish SaaS startups, EMEA product teams at multinationals, fintech and regtech companies, and businesses building internal operations software
A delivery model that supports Irish and EU compliance requirements
IP assignment from day one
All project source code and intellectual property is assigned to you under the engagement agreement. We sign an NDA before detailed discovery.
GDPR-aware data handling
We document all systems, data categories, and third-party services involved in delivery, and follow your organisation's approved data handling and security controls.
Client-owned infrastructure
We build and deploy in your cloud accounts and repositories so you are never dependent on Stacklyn infrastructure for production access.
Structured handover by design
Documentation, deployment runbooks, test coverage, and architectural decision records mean your team or another vendor can take over at any point.
Software We Build for Ireland
SaaS Product Development
Full-stack SaaS delivery from architecture and MVP through production release, built for multi-tenant scale and European data compliance.
EMEA Product Team Extension
Senior developers embedded in your existing sprint cycle—working in your repository, to your design system, with your backlog and CI/CD pipeline.
AI Features and Automation
RAG knowledge assistants, document AI, AI agents, and governed workflow automation added to an existing Irish or EMEA product.
Backend and API Engineering
REST and GraphQL APIs, authentication and authorisation, background processing, database design, and observability for product teams scaling beyond MVP.
MVP Development
A focused team to validate a product problem, build a testable MVP, and create a deployment-ready codebase with a roadmap for post-launch iteration.
Internal Operations Software
Custom platforms, workflow tools, and dashboards for teams in Ireland that have outgrown spreadsheets and disconnected SaaS products.
Working With Stacklyn From Ireland
Short, focussed discovery
We produce architecture, milestones, assumptions, and risk assessment you can evaluate before any long-term commitment.
Weekly demos in Irish hours
Working software, not status decks—demonstrated every week in a meeting window that works for your Dublin or Ireland-based team.
Async by default
Written briefs, documented decisions, reviewable pull requests, and a shared tracker mean your team can inspect progress any time without waiting for a meeting.
Clean, documented handover
Code, deployment runbooks, test coverage, and architectural decisions delivered so your team owns the product independently after any engagement.
Software Development for Irish Companies — Frequently Asked Questions
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