Monterail

Senior Test Automation Engineer responsible for building and maintaining Playwright and TypeScript automation frameworks across functional, regression, integration, and end-to-end testing. This remote freelance role partners closely with developers to improve software quality for a luxury travel and hospitality client.

Join a remote two-person engineering team as a freelance Full Stack Developer building a multi-tenant retail dashboard from scratch. The role emphasizes Vue.js frontend development alongside C#/.NET backend services, Azure infrastructure, and third-party retail integrations.

Join Monterail’s freelance Tech Network as a remote Python Developer working on commercial applications, databases, cloud infrastructure, and complex systems. The role is open to mid- or senior-level developers on a B2B hourly contract.

Monterail is building a freelance network of LLM Engineers to integrate practical AI features into production products. The role focuses on Python, Node.js, or Ruby engineering, RAG pipelines, vector search, and client-facing delivery rather than ML research.

Freelance DevOps / Senior Cloud Infrastructure Engineer responsible for building the observability and incident-management backbone supporting autonomous kitchen operations. This 4–5 month remote project combines AWS infrastructure, automation, fleet operations, and AI-assisted incident resolution.

Senior freelance Fullstack Developer building developer-facing SaaS products with Ruby on Rails, React, TypeScript, and PostgreSQL. The role owns features end to end, from ambiguous concepts through production monitoring, with a strong focus on developer experience.