Contract Senior Full-Stack Engineer — Rust / Vue.js / PostgreSQL

REItrades is looking for a contract/temporary senior full-stack engineer to build new features to our existing commercial real estate marketplace and automated digital marketing platform. This is a project-based paid contract role focused on new feature development across our current platform. We're looking for someone who can start ASAP. Current stack: Frontend: Vue.js Backend: Rust Templates: Tera Database: PostgreSQL / Google Cloud SQL Cloud: Google Cloud Infrastructure: Terraform Database migrations: Flyway Authentication: MFA / role-based access Integrations: MailerLite, Stripe, document upload workflows The project includes three core workstreams: 1. Admin DBMS enhancements: Expand the existing admin system for managing users, companies, listings, activity, email/subscription status, outreach, bulk actions, imports/exports, audit trails, and listing-related documents such as NDAs and LOIs. 2. Broker segment creation: Build a broker-specific account system with application/approval workflow, separate broker admin views, broker-specific permissions, listing access controls, broker/principal listing tags, and strict separation between broker and buyer/principal workflows. 3. Listing creation and OM rebuild: Rebuild and expand the listing creation workflow in Rust/Tera, including multi-step listing creation, required-field step gating, asset-class-specific fields, custom attributes, database migrations, teaser/OM data consistency, OM generator polish, broker OM uploads, document extraction from old OMs/flyers, and Stripe-linked listing tiers. We are looking for someone with strong experience in: Rust backend development Vue.js or comparable frontend development PostgreSQL database design and migrations Role-based permissions / access control SaaS/admin dashboard development API integrations File upload and document-processing workflows Working inside an existing production codebase Strong plus: Google Cloud / Cloud SQL Terraform Flyway Tera templates MailerLite or similar email tools Stripe payment workflows AI/LLM document extraction PDF/OM generation Marketplace, listing, or real estate platform experience We want the work delivered in clean, reviewable PRs. This may start with a paid technical trial and expand into the full project if the fit is strong. Please share examples of relevant Rust, GCP, Vue/frontend, PostgreSQL, SaaS/admin dashboard, marketplace, or workflow-heavy projects.