Senior Backend Engineer (Java) - Remote & Scalable Systems

Infinni; Málaga; Presencial; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

Relocation package

Remote work options (Canary Islands)

Professional growth

Inclusive culture

Descripción de la vacante

INFINNI is seeking a Senior Backend Software Engineer (Java) to build and scale the backend systems powering our global products and platforms. You’ll design scalable microservices, implement RESTful APIs with Spring, and drive reliability and performance across distributed systems.

You’ll collaborate with cross-functional teams across Europe and Asia, own technical decisions, and help shape architecture while delivering high-quality software throughout the product lifecycle.

Formación

• 5+ years in backend development with Java and distributed systems.
• Strong OO design, clean code, and maintainable architecture.
• Extensive experience building microservices using Spring Boot and Spring Cloud.
• Experience designing scalable RESTful APIs with good usability and versioning.
• Proficient in relational databases such as MySQL or PostgreSQL.
• Hands-on with event-driven systems using Kafka or RabbitMQ.
• Experience deploying on AWS and containerized apps with Docker and Kubernetes.
• Familiar with CI/CD, testing, infrastructure automation, and production monitoring.
• Strong communication and cross-functional collaboration skills.

Responsabilidades

• Design, develop, and maintain scalable backend services and distributed systems.
• Build high-quality, maintainable, production-ready software using Java and Spring ecosystem.
• Design and implement clean, reliable RESTful APIs.
• Develop event-driven and asynchronous services with modern messaging systems.
• Optimize performance, scalability, reliability, and resource usage.
• Troubleshoot production issues and improve system stability.
• Participate in architecture discussions and technical design decisions.
• Collaborate with Product, QA, DevOps, and other teams across Europe and Asia.
• Contribute throughout the full software development lifecycle from design to deployment.

Conocimientos

Java

Distributed systems

RESTful APIs

Microservices

OO design

Herramientas

Java

Spring Boot

Spring Cloud

Kafka

RabbitMQ

AWS

Docker

Kubernetes

MySQL

PostgreSQL

Datadog

Prometheus

Grafana

OpenTelemetry

Descripción del empleo

INFINNI is seeking a Senior Backend Software Engineer (Java) to build and scale the backend systems powering our global products and platforms. You’ll design scalable microservices, implement RESTful APIs with Spring, and drive reliability and performance across distributed systems.

You’ll collaborate with cross-functional teams across Europe and Asia, own technical decisions, and help shape architecture while delivering high-quality software throughout the product lifecycle.