Senior/Staff Data Engineer
Fonoa · London, United Kingdom · Remote possible
Evidence
Fonoa is on the UK Home Office register. The posting doesn’t mention visas.
Sponsor register
UK Home Office Register of Licensed Sponsors
Listed as Fonoa Technologies UK Ltd. London · Skilled Worker route · A rating. Snapshot 26 Oct 2026.
Still open
Seen on the job board
First seen 25 Oct 2026. We check every day and remove closed roles.
Where you apply
jobs.ashbyhq.com/fonoa
Fonoa’s job board, hosted by Ashby.
Being on the register means Fonoa can sponsor visas. It doesn’t confirm this role qualifies, so check with the recruiter.
About the role
Fonoa is the Tax Operating System for autonomous tax. AI that tracks every rule, acts on every obligation, and proves every decision, built on modular infrastructure. Fonoa’s modules cover the full indirect tax lifecycle: tax ID validation, real-time tax determination, e-invoicing, and returns. All on one shared data model and integration, with one audit trail.
Each added capability makes the others stronger. Agents monitor obligations, populate returns, catch anomalies and assemble audit packs in seconds. The system does the work. Humans make the calls. That’s autonomous tax. We operate across 120+ countries, with clients going live in weeks, if not days.
Trusted by Canva, Netflix, Spotify, Uber, Zoom and Booking.com. Rated 4.5/5 stars and a High Performer on G2 and 4.6/5 stars on Gartner Peer Insights. Find out more: www.fonoa.com http://www.fonoa.com ABOUT ENGINEERING AT FONOA Engineering is central to how we build the business. We focus on solving real customer problems, not just shipping features. We work in small, high-trust teams, with full ownership across the lifecycle, from design to production and beyond. We value: - Ownership – engineers own what they build end-to-end - Simplicity – we break down complex problems into clear solutions - Thinking Big - we innovate with modern technologies (LLMs, AI Agents, etc.
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