Wander is hiring a Senior Backend Engineer to own WanderOS backend services, including PMS integrations and sync, availability and pricing pipelines, bookings, payments, and the APIs powering host dashboards and direct-booking sites. You will design and ship TypeScript services and APIs that handle bookings, quotes, availability, payouts, and site provisioning; build and harden PMS integrations with partners such as Guesty, Hostaway, OwnerRez, Lodgify, Streamline, Escapia, and more, including webhooks, rate-limiting, and reconciliation. Scale ingestion and sync pipelines that process hundreds of thousands of availability records per hour without drift or double-bookings. Model data in PostgreSQL with Prisma; use Redis, Kafka, and Temporal for queues, caching, and durable workflows. Own reliability end to end: alerting, tracing, runbooks, and on-call for the services you ship. Work directly with hosts, operations, and sales to turn real customer pain into shipped fixes, often in the same week. Use AI tooling aggressively in your workflow, and write code and tests that hold up when a large share of the codebase is AI-assisted. Requirements: 4+ years building production backend systems with strong Node.js and TypeScript experience; strong relational data modeling and SQL (Postgres preferred), plus ORM experience such as Prisma; experience with third-party API integrations at scale (pagination, rate limits, retries, idempotency, eventual consistency); comfort with async/event-driven architecture (queues, streams, workflow engines); a product mindset; thrives async and remote wi

Wander is hiring a Senior Backend Engineer to own WanderOS backend services, including PMS integrations and sync, availability and pricing pipelines, bookings, payments, and the APIs powering host dashboards and direct-booking sites. You will design and ship TypeScript services and APIs that handle bookings, quotes, availability, payouts, and site provisioning; build and harden PMS integrations with partners such as Guesty, Hostaway, OwnerRez, Lodgify, Streamline, Escapia, and more, including webhooks, rate-limiting, and reconciliation. Scale ingestion and sync pipelines that process hundreds of thousands of availability records per hour without drift or double-bookings. Model data in PostgreSQL with Prisma; use Redis, Kafka, and Temporal for queues, caching, and durable workflows. Own reliability end to end: alerting, tracing, runbooks, and on-call for the services you ship. Work directly with hosts, operations, and sales to turn real customer pain into shipped fixes, often in the same week. Use AI tooling aggressively in your workflow, and write code and tests that hold up when a large share of the codebase is AI-assisted. Requirements: 4+ years building production backend systems with strong Node.js and TypeScript experience; strong relational data modeling and SQL (Postgres preferred), plus ORM experience such as Prisma; experience with third-party API integrations at scale (pagination, rate limits, retries, idempotency, eventual consistency); comfort with async/event-driven architecture (queues, streams, workflow engines); a product mindset; thrives async and remote wi