About the job

Location: Madrid (Hybrid with occasional travel to UK)

Seniority: Senior

️Position : FULLSTACK ENGINEER

Private Label Solutions (PLS) is the B2B arm of a world-leading travel company providing supply and innovative technology to general partners such as AMEX, Delta, and Flight Centre.

About the Role

We’re looking for a Senior Fullstack Engineer with strong JVM (Java/Kotlin/Scala) skills to join our Madrid team. You’ll develop and maintain software products used by some of the biggest players in travel, with opportunities to grow technical expertise and shape scalable systems.

What We Offer

Be part of a top-tier B2B travel platform serving global partners.

Hybrid work model in Madrid with occasional travel to the UK.

Dynamic and multicultural environment.

Competitive compensation package.

Healthcare and other benefits.

✔The main missions

Develop and test software applications and services.





Collaborate with team members to co-develop solutions and resolve problems.

Apply software design principles, patterns, and best practices.

Work with databases, APIs, and integrations to ensure reliable data flows.

Participate in Agile development cycles and contribute to project planning.

Required

6+ years of software development experience, preferably in JVM languages (Java, Kotlin, Scala).

Experience with public or hybrid cloud infrastructure.

Strong understanding of data structures, system design, and testing.

Familiarity with at least two data stores and integration patterns.

Ability to debug, monitor, and optimize code effectively.

If you’re ready to work on high-impact systems with world-class partners, we want to hear from you!

📌 Backend Developer | Senior (Barcelona)
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