Frontend Engineer Porto

Frontend Engineer
Porto
Porto, Porto District, Portugal

About MIR Insight

MIR Insight forecasts demand and price developments in the materials industry—helping manufacturers reduce waste, avoid losses, and plan more accurately. We’re a
- growing startup backed by international investors and trusted by leaders like K. D. Feddersen, Maral Overseas Ltd, and Jobachem. Our mission is to make industrial planning smarter, faster, and more sustainable.

Your Mission

You’ll take the lead on developing intuitive, performant, and reliable interfaces that make complex forecasts clear and actionable for our users. You’ll collaborate closely with our data and product teams to turn billions of data points into decisions—via dashboards, workflows, and visualizations that are as elegant as they are effective.

What You’ll Do

Build and maintain modern, responsive web applications using React , Next. js , or Vue

Translate complex forecasting outputs into clear,
- friendly dashboards

Collaborate with backend and data science teams to define and refine APIs

Create UI components that balance clarity, usability, and industrial reliability

Implement features for user interaction, reporting, filtering, and data exploration

Ensure
- browser performance and accessibility

Contribute to design system and frontend architecture decisions

Participate in product discovery and customer feedback loops to iterate rapidly

What We’re Looking For

2–5 years of frontend engineering experience with Java
Script/Type
Script

Strong experience with modern frameworks (e. g. React , Next. js , or Vue )

Solid understanding of
- based architecture, state management, and REST APIs

A sharp eye for clean UI/UX and
- heavy design

Comfort working in
- moving,
- functional teams

Excellent communication skills in English

Bonus: experience with charting libraries (e. g. D3, Chart. js, Recharts) or
- rich apps

Bonus: experience working with industrial, B2B, or forecasting tools

What We Offer

A key role in shaping the visual and interactive core of our platform

Flat hierarchies and a culture of ownership and autonomy

Competitive salary + equity upside in a
- growing Saa
S startup

Remote-friendly work setup with flexible hours

Opportunity to grow into Lead Frontend or Product Engineer roles as we scale