Lead Systems Engineer

Toutix — United Kingdom · Posted ~2 hours ago

Lead Full-time

Skills

Systems architecture Distributed systems Concurrency Multi-tenant architecture Data isolation Disaster recovery Reliability engineering Database systems Multi-tenancy Databases Payment systems

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Summary ✨ AI‑Generated

Be the foundational systems engineer for a new platform serving high-volume transactional workloads. You will design the architecture from scratch, tackle concurrency and multi-tenancy, ensure strict data isolation, build resilient payment and inventory flows, and establish reliability and disaster-recovery practices while working closely with technical leadership.

Highlights

Own the architecture of a new core platform from the ground up and make key technical decisions. The role offers substantial autonomy, direct collaboration with technical leadership, and ownership of complex reliability and scalability problems.

Description

About ToutixToutix is building the fan-data intelligence layer for live events. Ticketmaster owns the fan relationship today. We are changing that with white-label ticketing, Fan Passport (a persistent fan identity layer), Fan CRM and Fan Oracle, our AI insight surface. We are backed, growing, and hiring engineer #1. The roleThis is a systems role first. You will architect the core platform from scratch and own the decisions that everything else gets built on: reliability, concurrency, multi-tenancy, data isolation and disaster recovery. You choose the stack. You shape the engineering culture. You work directly with a hands-on CTO. This is not a ticket-taker role with a task list. You will be handed hard problems, not specs. The problems you will ownOn-sale traffic spikes: 50,000 people clicking buy at the same momentReal-time inventory locking that never oversells and never deadlocksMulti-tenant architecture with strict data isolation between clientsIdempotent payment flows that stay correct under retries and failuresA platform designed to scale from day one without being over-engineered on day oneWhat we are looking forExceptional systems thinking. You reason about architecture from first principles: consistency models, failure modes, back-pressure, what breaks at 100x loadExperience building high-concurrency transactional systems (payments, fintech, ticketing, marketplaces, or similar)Roughly 5 to 8 years of dense, hands-on backend and infrastructure workYou have been an early engineer at a startup that scaled, or built something of your ownYou ship independently. Given a problem and a deadline, you design the solution and deliver itYou use AI coding agents daily and treat them as a force multiplier, not a noveltyWhat we offerMeaningful founding equity with a standard 4-year vestCompetitive base salary plus milestone bonuses tied to what actually gets builtReal architectural ownership: your decisions define the platformA seat at the table as we scale the team and the companyNot the right fit ifYou want to manage rather than build (this is 100% hands-on IC work)You need a spec before you can startYou are remote-only (we build together in London)