Plotly Developer - UI - CONTRACT

UI Engineer – Data Visualisation (Plotly) | 6 month rolling CONTRACT

**3 days onsite in Dublin office per week to start, reducing to 2 days**

We're hiring on behalf of a data innovation company that builds data, analytics and AI solutions for a global group of companies. You'll join a client-facing Professional Services team turning complex data and model outputs into dashboards and applications that business users actually trust and use.

What you'll do:

• Design and build interactive dashboards and analytical apps using Plotly, Plotly.js and Dash
• Build custom Plotly components, themes and templates that reflect client branding
• Translate wireframes into production-quality front-end code, with reusable components and a consistent design system
• Build interfaces for AI solutions — chat agents, document review tools, model output explorers
• Integrate with APIs and data platforms such as Databricks alongside data engineers
• Present model confidence, source evidence and validation status so users can trust AI outputs
• Run demos with client stakeholders, gather feedback and iterate fast
• Write maintainable, tested code and follow CI/CD and security best practice

What you'll need:

• Proven experience building production dashboards with Plotly, Plotly.js or Dash
• Strong Python and JavaScript/TypeScript, plus HTML and CSS
• Experience with a modern framework such as React
• Experience with SQL databases, REST APIs and cloud data platforms
• A good eye for data visualisation, UX and accessibility
• Comfortable in agile, client-facing delivery teams

Nice to have:

• Databricks, Power BI or other BI tools
• Experience building interfaces for AI or LLM-based solutions
• Azure or AWS, and containerised deployment