OverviewThe Flex, Brighton, England, United Kingdom — we are building Base360.ai, the intelligent operating system behind The Flex that automates bookings, payments, cleaning, and operations. We are seeking an exceptional Platform Engineer to help scale this system globally. If you’re obsessed with building clean, reliable infrastructure that powers real-world change and want your code to impact thousands of homes and travelers, this is your moment.At The Flex, we believe renting a home should be as easy as online shopping — fast, transparent, and borderless. Our mission is to give people the freedom to rent anywhere in the world while empowering landlords with automation, intelligence, and control — without middlemen or inefficiencies that plague the industry today.What You’ll DoArchitect the Core: Design and scale the foundational systems that power bookings, payments, guest experiences, and operational workflows.Integrate Everything: Build robust APIs connecting The Flex to booking channels, payment gateways, and internal tools.Automate at Scale: Create systems that make property management effortless — from self-check-ins to real-time reporting.Deploy with Confidence: Manage scalable, serverless infrastructure on AWS, ensuring performance and uptime across continents.Guard Reliability: Monitor, debug, and continuously improve system health and scalability.Collaborate Closely: Work with operations and product teams to turn complex business logic into streamlined, automated systems.Code with Discipline: Maintain clean, testable, and maintainable code backed by CI/CD and observability best practices.What You BringStrong skills in Node.js, React, and AWS Cloud.Hands-on experience with serverless applications and modern DevOps pipelines.Deep understanding of API design, integrations, and distributed architecture.Familiarity with FastAPI, Python, and scripting tools (bonus points).Experience in building automation systems for real estate, travel, or rental operations (a major plus).A proactive, solution-first mindset — you solve problems before they become bottlenecks.Why You’ll Love It HereShape the Core Infrastructure: Build systems that power The Flex globally.Move Fast, Build Smart: Small team, no bureaucracy — your impact is immediate.Competitive compensation + performance-based rewards.Learn fast, grow faster: Direct access to founders, full autonomy, and constant innovation.Remote-first culture: Work from anywhere — we care about results, not hours.Not for YouNot for a comfortable, predictable 9–5.You avoid accountability or ownership.You like to gossip, debate politics, or coast.You’re not obsessed with becoming the best in the world at your craft.The Flex x Base360.aiWe’re not maintaining legacy systems — we’re engineering a new standard for how the world rents, lives, and moves. If you want to build systems that make cities more connected and operations more intelligent — join us.Job DetailsSeniority level: Mid-Senior levelEmployment type: Full-timeJob function: Engineering and Information Technology #J-18808-Ljbffr