Sr. Software Engineer, C++ (Madrid-based)

Overview

Department: Research & Development

Location: EMEA-Spain

This position is for a Senior Software Engineer to join the Product CX CI Team — a vertical team delivering customer-facing features (doctor-facing and CAD) at Align Technology.

As a Senior C++ Software Engineer, you will lead feature delivery end-to-end across computational geometry, treatment planning logic, and backend services — owning technical decisions from requirements through release.

This role is expected to act as a technical anchor on the team: raising the engineering bar, closing technical decisions without escalation, and coaching less experienced engineers.

Key Responsibilities

• Own features end-to-end — from requirements clarification and architecture through implementation, review, release, and post-release monitoring
• Design and implement 3D geometrical and numerical algorithms in C++ for customer-facing planning scenarios (d...