Desarrollador/A Backend Java | Spring Boot | Microservicios

Twtspain; Córdoba; On-site; EUR 48,000 - 64,000; Full time

Benefits offered by this job

Private health insurance

Career development programs

Stable employment

Job summary

Twtspain busca un Desarrollador/a de Software Backend para unirse a su equipo en Córdoba. El candidato ideal debe diseñar, desarrollar y escalar microservicios using Java y Spring Boot, asegurando rendimiento y seguridad. Se valorará experiencia en bases de datos SQL/NoSQL, cloud y tecnologías relacionadas.

Se ofrece un entorno fintech dinámico, formación continua y oportunidades de avance en una ciudad histórica como Córdoba. Se requiere dominio del español y capacidad de trabajo en equipo.

Qualifications

• Formación en Informática o Ingeniería relacionada.
• Experiencia sólida en desarrollo backend con Java y Spring Boot.
• Conocimiento de microservicios y APIs REST.
• Experiencia con bases de datos SQL/NoSQL y cloud.
• Buen nivel de español y capacidad de trabajo en equipo.

Responsibilities

• Desarrollar y mantener microservicios escalables con Java y Spring Boot.
• Crear y consumir APIs REST para distintas aplicaciones.
• Trabajar con PostgreSQL/MongoDB en modelos de datos eficientes.
• Aplicar buenas prácticas de seguridad, logs y monitorización.
• Colaborar con DevOps para CI/CD y despliegues automáticos.
• Participar en revisiones de código y roadmap técnico.

Skills

Java backend

Spring Boot

Microservices

REST APIs

Cloud basics

SQL NoSQL

Teamwork

Problem solving

Education

Bachelor's degree in CS/Engineering

Tools

Docker

Kubernetes

PostgreSQL

MongoDB

AWS

Azure

GCP

Job description

Our client, a leading financial technology company, is seeking a skilled Desarrollador/a de Software Backend to join their innovative team in Córdoba. This role is critical for developing and scaling robust backend systems that support a wide range of financial services. You will be involved in designing and implementing microservices architecture using Java and Spring Boot, ensuring high performance, reliability, and security. The ideal candidate possesses a strong understanding of distributed systems, databases, and cloud technologies. This is an excellent opportunity to contribute to a fast‑paced environment where your technical expertise will be highly valued. We are looking for motivated professionals eager to tackle complex challenges and drive technological advancements in the fintech sector. The position is based in the historic and beautiful city of Córdoba, offering a chance to work in a culturally rich setting.

About the Role

Our client, a leading financial technology company, is seeking a skilled Desarrollador/a de Software Backend to join their innovative team in Córdoba. This role is critical for developing and scaling robust backend systems that support a wide range of financial services. You will be involved in designing and implementing microservices architecture using Java and Spring Boot, ensuring high performance, reliability, and security. The ideal candidate possesses a strong understanding of distributed systems, databases, and cloud technologies. This is an excellent opportunity to contribute to a fast‑paced environment where your technical expertise will be highly valued. We are looking for motivated professionals eager to tackle complex challenges and drive technological advancements in the fintech sector. The position is based in the historic and beautiful city of Córdoba, offering a chance to work in a culturally rich setting.

Key Responsibilities

• Designing, developing, and maintaining scalable microservices using Java and the Spring Boot framework.
• Building and consuming RESTful APIs to support frontend applications and other services.
• Working with relational and NoSQL databases (e.g., PostgreSQL, MongoDB) to design efficient data models.
• Implementing robust error handling, logging, and monitoring mechanisms for backend services.
• Ensuring the security and integrity of data transmitted across various systems.
• Collaborating with DevOps teams to automate build, test, and deployment processes (CI/CD).
• Participating in code reviews, providing constructive feedback to peers.
• Troubleshooting and resolving complex backend issues in production environments.
• Researching and implementing new technologies to improve system performance and reliability.
• Contributing to the architectural decisions and technical roadmap of the backend platform.

Requirements

• Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Solid experience in backend development with Java, and extensive knowledge of the Spring Boot ecosystem.
• Strong understanding of microservices architecture patterns and best practices.
• Experience with designing and managing relational databases (SQL) and/or NoSQL databases.
• Proficiency in building and integrating RESTful web services.
• Familiarity with containerization technologies like Docker and orchestration tools like Kubernetes is a plus.
• Experience with cloud platforms (AWS, Azure, GCP) is advantageous.
• Knowledge of messaging queues (e.g., Kafka, RabbitMQ) is desirable.
• Excellent analytical and problem‑solving skills.
• Strong communication and interpersonal skills, ability to work effectively in a team.
• Fluent in Spanish.

Benefits

• Attractive salary package based on experience and qualifications.
• Opportunity to work with advanced technologies in the rapidly growing fintech industry.
• Comprehensive training and career development programs.
• Stable employment in a company committed to innovation and employee growth.
• Work in a historically significant and vibrant city, Córdoba.
• Private health insurance.
• Regular performance reviews and opportunities for advancement.