Senior Backend Engineer - Lodging and Cars

Hopper Inc.

Job Overview

Location

Spain - Remote

Job Type

Full-time

Full Job Description

📋 Description

• Execute end-to-end technical integrations with external lodging, cars, and GDS partners, navigating complex communication protocols and distributed data schemas.
• Write clean, performant code in Scala or other JVM languages to maintain, evolve, and uphold rigorous engineering standards for mission-critical lodging services.
• Explore and troubleshoot existing complex codebases to deep-dive into infrastructure and resolve production issues in a distributed system environment.
• Partner with Product Managers and Operations to decompose business requirements into technical tasks and estimate delivery timelines.
• Take full ownership of the development lifecycle for new product features, from initial technical implementation and testing to production deployment.
• Contribute to the design of highly resilient, low-latency services to ensure a seamless booking experience for customers under high load.
• Participate in thorough code reviews and identify opportunities to optimize scalability, performance, and system health.
• Work within a microservices architecture to deliver reliable booking fulfillment for a global hotel and cars ecosystem handling high-volume, real-time transactions.
• Navigate a complex microservices environment to integrate new lodging and cars partners into the core stack and optimize system monitoring.
• Operate as a self-directed senior individual contributor in a remote-first environment, independently exploring technical ambiguity and executing technical plans within existing infrastructure.
• Collaborate effectively with cross-functional squads to ensure alignment on technical delivery and business outcomes.
• Maintain and enhance system reliability and performance in a high-growth travel technology environment with millions of daily transactions.
• Contribute to the evolution of a global travel platform that powers both consumer-facing apps and B2B travel solutions through HTS (Hopper Technology Solutions).

🎯 Requirements

• Strong proficiency in Scala or other JVM languages, such as Java or Kotlin, with a focus on building scalable, high-throughput services.
• Proven track record of owning the technical implementation, testing, and deployment of features within a microservices architecture.
• Practical experience with distributed systems and service communication methods including gRPC, Pub/Sub, and REST.
• Ability to onboard quickly and handle technical ambiguity by independently exploring and executing technical plans within existing infrastructure.
• Excellent communication skills and a "bias for action" to effectively collaborate in a remote-first environment.
• Professional curiosity for the travel tech industry and a commercial mindset focused on delivering reliable booking fulfillment.

🏖️ Benefits

• Competitive salary and pre-IPO equity packages.
• Hopper covers the cost of employee premiums for private medical and dental coverage.
• Private life and accident coverage provided by Hopper.
• Unlimited PTO.
• Monthly cash allowance for gym memberships and home-office expenses.
• Carrot Cash travel stipend.
• Access to co-working space on demand through FlexDesk and a work-from-home stipend.
• Very generous parental leave, above industry standards.
• Entrepreneurial culture with emphasis on pushing limits and taking risks.
• Open communication with management and company leadership.
• Small, dynamic teams offering massive impact.

Skills & Technologies

Java

Kotlin

Scala

REST

gRPC

Backend

Senior

Remote

Ready to Apply?

Apply Externally

You will be redirected to an external site to apply.

AI Job Fit Analysis

Pro

See exactly how your profile matches this role — strengths, skill gaps, and what to do about them.

Hopper Inc.

Visit Website

About Hopper Inc.

Hopper is a travel technology company that uses predictive analytics and machine learning to forecast flight and hotel prices, allowing consumers to book travel at optimal times. Founded in 2007 and headquartered in Montréal, Canada, it operates mobile-first booking platforms and provides fintech products like price freeze, cancel-for-any-reason, and rebooking guarantees to reduce travel risk.

View Company Profile

Get more remote jobs like this

Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.

Weekly remote jobs and featured talent.

No spam. Only curated remote roles and product updates. You can unsubscribe anytime.