ABOUT SPIDER LABS Spider Labs (Spider AF) is a marketing technology company on a mission to make digital advertising fraud-free. Headquartered in Tokyo, with offices in New York, Cork, and Lisbon, we help thousands of advertisers around the world protect their ad spend from fraud and invalid traffic. Our Lisbon office is a small, close-knit team doing meaningful work in a global environment. We're now looking for someone to be the backbone of our local operations. ────────────────────────────────────────── THE ROLE The single most important thing we're looking for is someone who is reliable, trustworthy, and present. This is a hands-on, all-rounder role. You'll be the go-to person for everything happening on the ground in Lisbon — from handling finances and local vendors to supporting the team on day-to-day operations. You don't need to be an expert in accounting or HR to get started; what matters most is that we can trust you completely and that you show up.

• You are trustworthy, reliable, and present — this is non-negotiable • Native or near-native Portuguese; business-level English • Able to work from the Lisbon office 3–4+ days per week • Comfortable being entrusted with company finances (cards, invoices, reimbursements) • Eligible to work in Portugal

• Experience in accounting, bookkeeping, or payroll in Portugal • Background in HR, office management, or operations • Familiarity with Google Workspace, spreadsheets, or similar tools • Experience in a startup or international company • Familiarity with Japanese business culture or experience working with Japanese entities • Knowledge of Portuguese labor law and/or GDPR compliance • Other European languages (French, Spanish, etc.)