We are looking for an experienced ArcGIS Developer / Specialist with strong hands-on experience in ArcGIS Enterprise / ArcGIS Portal environments and ArcGIS application development. Mandatory Skills and Experience: - ArcGIS Experience Builder development - ArcGIS Enterprise / ArcGIS Portal - Web Maps & Web Scenes - ArcGIS content management - Feature Layers, Map Services, and other ArcGIS services - ArcGIS users, groups, roles & permissions - Experience in application testing and deployment - Good command of English Nice to have / particularly valued - Strong UI/UX skills - Ability to develop intuitive and user-friendly GIS applications - Independent and solution-oriented way of working - Ability to translate business requirements into technical solutions - Good documentation skills and ability to collaborate effectively with stakeholders Key Evaluation Criteria - Experience with ArcGIS Experience Builder - Expertise in ArcGIS Enterprise / ArcGIS Portal - UI/UX design skills

Start: Dec 2026

Contract end: 31 Oct 2027

Allocation: 100%

Location: Espoo, Finland

Please apply with your updated CV, that clearly demonstrates your skills and experience relevant to this role. We offer continuously, which means that we sometimes remove the assignments before deadline. If you are interested we recommend that you apply immediately.

Contractor’s Obligations and Liability: Please note, should your candidate be selected for the assignment, Ework will request documentation in accordance with the Act on the Contractor’s Obligations and Liability (Tilaajavastuulaki), as well as proof of valid liability insurance.