Software Engineer

Software Engineer, Analytical Applications Crunch Analytics Software Engineering, IT Rotterdam, Netherlands Posted on Jul 12, 2026 Job description Are you a software engineer who thinks the last mile of analytics deserves better than an email with a spreadsheet attached? Crunch builds the data-driven companies of tomorrow. Behind the scenes that means forecasts, optimization models, and AI agents. But people don't use models. People use applications. We are looking for the engineer who builds that final, decisive layer: the screen where a planner, buyer, or manager actually takes the decision. That means treating UI, UX, and engineering as one discipline, not three departments. As a Software Engineer for Analytical Applications , you build the tools our clients open every morning. Generative BI interfaces where you converse with your data instead of hunting through it. Planning cockpits where a forecast, its uncertainty, and the recommended action sit on one screen. Approval flows where a human confirms, overrides, or corrects what a model proposes, and the result flows straight back into the business process. You know that a data-intensive application lives or dies on details: perceived speed, progressive disclosure, a table that stays readable at 10,000 rows. And you can actually build those details, not just point at them in Figma. In your role, you sit between our data scientists, AI engineers, and the client's daily reality. Your job is making the clever stuff usable. What will be part of your responsibilities? - Design and build web applications on top of our data platforms: decision cockpits, generative BI front-ends, what-if tools; - Integrate those applications into real business processes: write-backs to ERP, approval workflows, alerts where people already work; - Make model output understandable on screen: uncertainty, confidence, and the "why" behind a recommendation, without drowning the user; - Own the ful...