Kotlin Backend Engineer - Retail Group

1 day ago

Helsinki, FinlandSenior

Responsibilities

Design, build, and scale reliable backend systems for merchant and retail experiences.
Develop and operate production-level microservices using Kotlin and Go.
Own services end to end from implementation through production.
Work across business logic, testing, cloud infrastructure, and data streaming.
Collaborate on architecture and technology decisions for simple, scalable, and efficient systems.
Work with cross-functional engineering teams across large-scale B2C applications.

Experienced software engineer with a strong background building scalable microservices.
Strong Kotlin experience or comparable backend experience, with willingness to learn and teach Go.
Experience with Java, Scala, or other JVM backend languages is beneficial.
Ability to make sound technical judgments in complex, multi-team environments.
Strong collaboration, communication, ownership, and problem-solving skills.

Learning, teaching, and growth opportunities alongside experienced teammates.
Autonomous, collaborative, and experimentation-oriented engineering culture.
Based in Wolt’s Helsinki tech hubs with distributed teams; fully remote work or relocation may not be available.

10,000+ employees