Senior Java Backend Engineer - Spring Boot & Microservices

Twtspain; Santander; Hybrid; EUR 52,000 - 64,000; Full time

Benefits offered by this job

Hybrid work model

Health and dental insurance

Professional development opportunities

Conference attendance

Job summary

Twtspain, based in Santander, Cantabria, is seeking a Backend Developer specialized in Java and microservices. You will design, develop, and maintain scalable backend systems powering innovative applications, with a strong focus on RESTful APIs, Spring Boot, and data architecture.

This hybrid role blends in-office collaboration in Santander with remote flexibility. The ideal candidate has 5+ years of backend experience, strong Java/Spring skills, and a track record with microservices.

Qualifications

• Bachelor's degree in CS or related field or equivalent experience.
• 5+ years of backend development experience.
• Strong Java and Spring (Boot/MVC) expertise.
• Proven microservices design and implementation experience.
• RESTful API design principles and security best practices.

Responsibilities

• Design, develop, and implement scalable backend services using Java and Spring Boot.
• Build and manage microservices that are independently deployable.
• Develop RESTful APIs and integrate with data sources and third-party services.
• Write clean, well-documented, testable code and perform code reviews.
• Collaborate with frontend, DevOps, and product teams to deliver features.

Skills

Java

Spring Framework

Microservices

RESTful APIs

Git

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

PostgreSQL/MySQL

NoSQL (MongoDB)

Job description

Twtspain, based in Santander, Cantabria, is seeking a Backend Developer specialized in Java and microservices. You will design, develop, and maintain scalable backend systems powering innovative applications, with a strong focus on RESTful APIs, Spring Boot, and data architecture.

This hybrid role blends in-office collaboration in Santander with remote flexibility. The ideal candidate has 5+ years of backend experience, strong Java/Spring skills, and a track record with microservices.