At Lighthouse, we're on a mission to revolutionize commercial strategy as hospitality's most powerful AI platform. We take the world's largest hotel data network and transform it into real-time intelligence that drives action. Our 850+ teammates across 35 countries aren't just building software—they are leveraging cutting-edge AI to help hoteliers be the first to act.

Tens of thousands of hotels across 185 countries trust Lighthouse to execute their commercial strategy, including every one of the top 15 integral chains and thousands of independent hotels that consistently outperform their markets. Our shared values keep us on a collaborative path fostering a cultural and customer centric environment We're innovators who care deeply about our customers' success. We make every moment count by knowing what to deliver, why it matters, and how it drives Lighthouse forward Collaborative, fun, and deeply committed, we work hard together to revolutionize the hospitality sector.

Full-Time / Remote What you will do As a Senior Software Engineer you will be a key player in developing our core pricing manager system, helping hotels optimise their revenue. You will collaborate closely with other engineers, data scientists and product managers to deliver high-impact solutions for the hospitality industry. This is a high-impact role that requires you to combine strong technical depth with collaborative soft skills.

Where you will have impact Work closely within a cross-functional squad to define, manage, and deliver high-quality, impactful features from concept to deployment.



Develop and maintain services for our core pricing manager system using Go, Python, React, Ember.js by reading, reviewing & contributing to our codebase. Ensure the reliability and performance of our systems Understand the services of related teams such as Data Science, Integrations & Platform teams that power our product.

Apply your architectural thinking to influence decisions on service boundaries, data ownership and technical tradeoffs. Utilize AI coding tools like Claude Code to accelerate development, documentation, and other daily tasks. What's in it for you Flexible time off: Alan Flex benefits: 160€/month for food or nursery.

Optional benefits through tax-free payroll deductions for food, transportation and/or nursery.

Comprehensive health insurance: Who you are Product-minded pairing of deep backend experience ( Go or Python/Django ) with frontend literacy to ship end-to-end features. Pragmatic and experienced in breaking complex outcomes into incremental releases while maintaining clean service boundaries, data ownership and scalability. Fluency in English with a "can-do" attitude, capable of clear stakeholder communication and taking full ownership of your domain.

We welcome Experience with the other backend languages Familiarity with our frontend stack (Ember.js/React/Typescript) Experience in data-heavy product domains Technologies you will work with Python, Django, Go, Ember.js, React, TypeScript, Google Cloud, Kubernetes, BigQuery, BigTable, MySQL, Postgres, Claude Code.

📌 Senior PHP Software Engineer (Remote) (Barcelona)
🏢 Traveltechessentialist
📍 Barcelona