**Company Description** Inetum is a **European leader in digital services**, supporting organizations as they navigate continuous technological change. The company helps clients accelerate their digital transformation through a broad portfolio that includes **consulting, application services, digital engineering, cloud, cybersecurity, platforms, and infrastructure services.** **Job Description** Maintain, develop, and optimize the firm’s KDB\+/q data platform that processes real\-time and historical electronic equities market data. **Key Responsibilities** * Work closely with traders, quants, analysts, and engineering/IT teams. * Design and maintain high‑performance KDB\+/q applications for data ingestion, transformation, storage, and distribution. * Build dashboards using **Tableau** or **Python (Plotly/Streamlit)**. * Optimize KDB queries and pipelines to improve performance. * Join on‑call rotation, handle production incidents, and perform root‑cause analysis. * Document processes, code, and systems. * Contribute to automated testing and CI pipelines. * Implement schema validation and outlier detection. **Qualifications** * **KDB/q – (mandatory)** * Experience with electronic trading environments or other high‑load, low‑latency systems. * \+5 years of software development experience. * Practical experience with **Python**, **Java**, and **C/C\+\+**. * Strong analytical and problem‑solving skills. * Eagerness to learn new technologies. **Additional Information** Hybrid model in Lisbon.