> Markdown version of [/jobs/ext/2086974-hands-on-systems-builder](https://www.wearedevelopers.com/jobs/ext/2086974-hands-on-systems-builder). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # hands-on systems builder - **Company:** Introduction Exclusive Networks - **Location:** Spain (Remote available) - **Contract:** Permanent contract - **Skills:** User Authentication, Business Systems, Computer Programming, Data Structures, Database Design, Database Models, Database Theory, JSON, Systems Architecture, Low-code, Restful APIs, Api Management - **Published:** August 16, 2026 - **Apply:** https://es.trabajo.org/oferta-4021-fa4be9093aec70be1fb63d9245d87cb4 ## About the Role Business Systems Lead, - 2+ years experience in: - Systems architecture - Low-code solution development - Database modeling - API integrations - Experience in Services or recurring revenue business preferred - Experience in multi-country / multi-entity environments a plus Strong knowledge of: - Low Code / No Code Environments - Database concepts (relational modeling, normalization, keys) - REST APIs, JSON, authentication flows Ideal additional programming skills (vibe coding) Work Setup: - Remote position based in Europe, within CET ± 3 hours for effective collaboration with global and regional teams. - Willingness to travel occasionally for team meetings, workshops and key events. WHO ARE EXCLUSIVE NETWORKS? | Why work for us We are people focused and strongly believe that talent empowers us to continue our dynasty of disruption and growth in the future. Our Mission is to drive the transition to a totally trusted digital world for all people and ## Description About the role We are looking for a senior hands-on systems builder who will design, develop, and own the tooling ecosystem required to operate and measure a global Services business. This role combines: - Low/No-Code solution architecture - Database design - API integrations - Services taxonomy modeling - Cross-functional alignment with Offering Managers, Finance, CRM/ERP teams This is not a pure developer role. This is a systems thinker who can translate service portfolio logic into structured, measurable data models As the Services Business Systems Lead, you will: Build and own the operational tooling backbone for Services including: - Services SKU & Project Code Taxonomy modeling - Data structures enabling margin transparency & performance tracking - Tooling for offering lifecycle management - Integration between Services SKUs and CRM/ERP systems - Reporting structures that allow scalable business measurement QUALIFICATIONS AND EXPERIENCE | About you The ideal Services