Senior Backend Engineer - Lodging and Cars

Dublin, County Dublin, Ireland🌐 Remote💼 Full-time🗓 2026-07-02 → 2026-07-25

Required skills

Scala, Java, Kotlin, gRPC, Pub/Sub, REST, distributed systems, microservices architecture, system monitoring, code reviews.

Responsibilities

Execute end-to-end technical integrations with external partners, write clean performant code, explore and troubleshoot complex codebases, partner with Product Managers and Operations, take ownership of development lifecycle, design resilient low-latency services.

Seniority

Senior.

Domain

Lodging and Cars, Travel Technology, Fintech.

Engagement Status

Independent Contractor.

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About hopper

Software Development1055Montreal, QC, CA

Hopper is a global travel platform that powers Hopper’s mobile app, as well as partners' direct channels via HTS (Hopper Technology Solutions). Hopper combines a best-in-class travel agency, industry-leading e-commerce, and proprietary financial services to help users travel better — and partners earn more. To do this, the company developed several unique fintech ancillaries that address everything from pricing volatility to avoiding trip disruptions. Through HTS, Hopper’s B2B business, the company supercharges its partners’ direct channels with its full suite of offerings. Hopper sells billio