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Backend Engineer

Barcelona💼 Full-time🗓 2026-07-30 → 2026-09-26

Core

Build and maintain software for the Incentives team within the Grow & Engage domain, covering customer acquisition, signup, premium membership tiers, and daily user engagement.

Role type

Backend Engineer

Builds

Software features for customer acquisition, membership tiers, and daily engagement

Domain

Fintech / Digital Banking

Deliverable

production ML models | product features

Required skills

JVM language development, Spring Boot, microservice architecture, relational and non-relational databases, cloud architecture

Preferred skills

Kotlin, Postgres, AWS

Technologies

JVM, Spring Boot, Kotlin, Postgres, AWS

Responsibilities

Do discovery, design, develop, test, deploy and maintain software; Manage individual project priorities and deliverables

Seniority

Individual Contributor

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