Lokki Henkilöstöpalvelut Oy seeks an Expert Developer / Architect for a hybrid role in Helsinki (Vallila). You will own end‑to‑end work from requirements to design, development to test, and release readiness, aligning with Basel Rewiring and data governance goals in the Credit & Capital area.

Responsibilities include translating requirements into robust designs, guiding development teams, and ensuring quality and timely delivery.