iO — 11 open jobs

API AWS Azure Cloud CRM +9 skills

Medior PHP software engineer at iO in Eindhoven building e-commerce platforms and backend systems used daily by thousands. Day to day: building with frameworks like Laravel, Symfony, Magento or Shopware, integrating APIs with PIM/ERP/CRM systems, and contributing to cloud, composable and headless architectures.

AI & Data Engineer: Data Pipelines & Production AI

AI API Cloud Data Pipelines ETL +2 skills

iO is hiring an experienced AI & Data Engineer in Belgium to build production-grade data pipelines and AI solutions — LLMs, agents/multi-agent setups, and RAG patterns — integrated into clients' IT ecosystems using cloud services and APIs, with prompt engineering for quality control and ETL pipelines feeding a data platform.

AI & Data Engineer

AI Analytics API AWS Aws Glue +27 skills

An experienced software engineer who designs, builds, and operationalizes AI and data solutions — LLM fine-tuning, RAG, agents, and ETL pipelines — integrated into clients' enterprise IT ecosystems. Daily work centers on Python, TypeScript, SQL, cloud data platforms (AWS/Azure), and production-grade integration of existing AI models and services.

AI & Data Engineer: Build Cloud-Native AI Pipelines

AI Cloud Data Pipelines ELT ETL +3 skills

iO (Belgium) is hiring an AI & Data Engineer to build smart data pipelines and production-grade AI solutions (LLMs, RAG, ETL/ELT) integrated into client environments. The role uses TypeScript and Python to deliver cloud-based data platforms with strong quality and governance in an enterprise IT context.

AI & Data Engineer - Build Production-Grade AI Pipelines

AI Cloud Data Pipelines LLM Prompt Engineering

Builds production-grade AI solutions and data pipelines for clients at iO in Gent, Belgium: runs LLM architectures, does prompt engineering, and designs scalable, reliable, secure cloud-based data platforms, combining existing models with cloud services in collaboration with AI experts and tech teams.

Senior Full-Stack React Developer

EuropeSenior

API CI/CD Cloud DevOps GraphQL +5 skills

Senior full-stack developer who bridges frontend and backend on enterprise client projects: building fast, scalable apps with React, Next.js and TypeScript, delivering REST/GraphQL APIs, and contributing to CI/CD and cloud environments, while leading in-house teams, coaching developers, and acting as the client's trusted sparring partner.

IO

full stack developer for enterprise brands

EuropeContract

Accessibility Agentic AI API CI/CD Cloud +7 skills

Senior full-stack developer working with iO's enterprise-brand clients (e.g. Bol, VodafoneZiggo, Rabobank): defines architecture and technical vision, builds fast, scalable React/Next.js applications with TypeScript and robust back-end APIs, and coaches other developers while serving as the client's first technical point of contact.

Medior PHP Backend Engineer — E-commerce & API Architect

EuropeMiddle