Remote Senior Java Backend Engineer for Scalable Systems

Infinni; Santiago de Compostela; Presencial; EUR 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Relocation package

Remote work in Canary Islands

Career growth

Inclusive culture

Direct impact

Descripción de la vacante

Infinni is seeking a Senior Backend Software Engineer to design, build, and scale backend systems powering our creator-focused platform. You will work on highly scalable distributed services and contribute to architecture decisions across Europe and Asia.

This role emphasizes delivering reliable, high-performance software, designing robust RESTful APIs with Spring, and collaborating across product, QA, and DevOps teams for production-ready outcomes.

Formación

• 5+ years of professional backend experience with Java and distributed systems.
• Strong object-oriented design, clean code, and maintainable architecture.
• Extensive experience with microservices using Spring Boot and Spring Cloud.
• Strong CS fundamentals: data structures, algorithms, networking, OS.
• Experience designing scalable, distributed systems with high availability and low latency.
• RESTful API design with usability and versioning focus.
• Experience with relational databases (MySQL, PostgreSQL) and SQL optimization.
• Hands-on with event-driven architectures using Kafka or RabbitMQ.
• Proficiency in AWS cloud services and cloud-native development with Docker/Kubernetes.
• Knowledge of CI/CD, automated testing, infrastructure automation, and monitoring.
• Ability to collaborate across cross-functional and distributed teams.

Responsabilidades

• Design, develop, and maintain scalable backend services and distributed systems.
• Build production-ready software using Java and the Spring ecosystem.
• Design and implement RESTful APIs and asynchronous services.
• Develop observability and reliability improvements for systems.
• Troubleshoot production issues and drive operational excellence.

Conocimientos

Java

Distributed systems

Spring ecosystem

RESTful APIs

Relational databases

SQL optimization

Messaging systems

AWS, Docker, Kubernetes

DevOps / CI/CD

Software design fundamentals

Herramientas

MySQL

PostgreSQL

Kafka

RabbitMQ

Docker

Kubernetes

Descripción del empleo

Infinni is seeking a Senior Backend Software Engineer to design, build, and scale backend systems powering our creator-focused platform. You will work on highly scalable distributed services and contribute to architecture decisions across Europe and Asia.

This role emphasizes delivering reliable, high-performance software, designing robust RESTful APIs with Spring, and collaborating across product, QA, and DevOps teams for production-ready outcomes.