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HOHostaway

Senior Backend Engineer, Booking Platform(m/w/x)

Wien, Berlin
Full-timeRemoteSenior
AI/ML

Building backend services in PHP and Go for an AI-powered vacation rental platform. Extracting services from a monolith and defining clean boundaries required. Stock options, annual paid leave, and country-specific health insurance.

Requirements

  • 6+ years Backend Engineer experience
  • Strong software engineering foundation
  • Strong PHP production experience
  • Go experience or strong interest
  • Designing high-traffic systems
  • Operating high-traffic systems
  • Designing customer-facing systems
  • Operating customer-facing systems
  • Decomposing monoliths experience
  • Extracting services experience
  • Designing APIs (REST, GraphQL)
  • API clarity focus
  • API versioning focus
  • API consumability focus
  • Building APIs for AI agents (bonus)
  • Building APIs for LLM-driven clients (bonus)
  • Using AI coding tools daily
  • Product-oriented engineering teams experience
  • SaaS experience (ideally)
  • Node.js familiarity (plus)
  • React familiarity (plus)

Tasks

  • Design and build backend services in PHP and Go
  • Operate guest portal and direct sales site builder
  • Extract services from monolith
  • Define clean service boundaries and migration paths
  • Collaborate with Product and Design teams
  • Shape and ship features for direct bookings
  • Design APIs for agentic interfaces
  • Improve page speed and end-to-end performance
  • Work closely with frontend peers
  • Contribute to high-level architectural decisions
  • Leverage AI to accelerate code delivery
  • Use Claude Team Premium subscription effectively

Work Experience

  • 6 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • PHP
  • Go
  • REST
  • GraphQL
  • AI coding tools
  • Node.js
  • React

Benefits

Competitive Pay

  • Stock options

Career Advancement

  • Professional growth opportunities

Healthcare & Fitness

  • Country-specific health insurance

Retirement Plans

  • Country-specific pensions
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Hostaway and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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