Senior Software Engineer | Python

Kantar Group Limited
📍 Porto, Porto, Portugal 💼 Full-time 🕒 Posted February 24, 2026

Job Description

We are looking for a **Senior Backend Engineer** to join our growing engineering team. In this role, you will work on both internal platforms and client‑facing services, building **scalable, secure, and high****‑****performance backend systems** that operate on a global scale!You will primarily work with **Python**, **FastAPI**, and modern **cloud****‑****native architectures**, designing and developing APIs that sit in front of **AI****‑****powered and data****‑****driven products**.A key part of the role will involve **migrating data science and machine****‑****learning workloads** into **robust, maintainable, and engineering****‑****compliant services and infrastructure**.* Ensure data consistency, reliability, and scalability across services.* Design database schemas and write efficient queries aligned with application requirements.* Contribute to technical design discussions and architecture decisions.* Strong written and verbal communication skills for presenting findings to stak...

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Job Details

  • Location Porto, Porto
  • Job Type Full-time
  • Category TI e tecnologia
  • Posted Date February 24, 2026
  • Application Deadline April 05, 2026