Java Backend Engineer — Remote & Flexible Hours

Marfeel; Barcelona; Presencial; EUR 55.000 - 75.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote/hybrid/office option in BCN

Health insurance support

Wellhub health network

Transport and meal tickets

Language classes

Office terrace and refreshments

Vacation days

Training access

Referral bonus

Descripción de la vacante

Marfeel is seeking a Java Developer to join a small, high-ownership engineering team. You will own backend architecture decisions, develop new services, and navigate existing codebases while leveraging AI coding tools as a core part of your workflow.

Work involves high concurrency, end-to-end ownership, and collaboration with product and data teams to ship reliable, high-performance services at scale. Remote, hybrid, or BCN-office options are available.

Formación

• Strong knowledge of Java and parallel code execution.
• Deep experience with Spring (IoC, MVC, WebFlux, Data, and R2DBC).
• Proficiency in building scalable backend services and microservices.

Responsabilidades

• Own backend features and services end to end: design, build, ship, run, and fix in production.

Conocimientos

Java

Spring

Reactive programming

Docker

Kubernetes

Microservices

SQL/NoSQL

Herramientas

Nginx

Tomcat

MongoDB

ClickHouse

Descripción del empleo

Marfeel is seeking a Java Developer to join a small, high-ownership engineering team. You will own backend architecture decisions, develop new services, and navigate existing codebases while leveraging AI coding tools as a core part of your workflow.

Work involves high concurrency, end-to-end ownership, and collaboration with product and data teams to ship reliable, high-performance services at scale. Remote, hybrid, or BCN-office options are available.