Software Backend Engineer

ING Banking

Banca comercial, banca minorista

Madrid - Spanien

Project Manager Sénior / Especialista sénior

Experteer Overview

As a Software Backend Engineer at ING in Madrid, you design, develop and test backend components to meet functional, quality and performance goals. You deliver production-ready software and document key details to support reliability and scalability. You collaborate across chapters to improve technical discipline while keeping the full tech stack in view. You work within an agile squad to code, refine stories, manage environments, release software and monitor systems. This role offers impact in a modern online bank environment with emphasis on secure, high-performance backend systems.

Compensaciones / Beneficios

flexible work model
restaurant card
health insurance
life insurance
flexible remuneration
free company shuttle

Responsabilidades

Design, develop and test backend components to satisfy functionality, quality and performance requirements
Deliver production-ready software and document parameters to achieve goals
Support production through analysis and bug fixing
Collaborate with cross-technical chapters to improve technical discipline
Contribute to squad responsibilities across the full stack
Coding, stories refinement, environments management, release and monitoring

Requisitos principales

Java 8/11/17/21
Spring: Boot, MVC, CORE, Security, Dependency Injection
Microservices with Hexagonal architecture, API composition, REST, OpenAPI, Swagger
Design Patterns, SOLID, Clean Code, Software Craftsmanship
Testing: unit, integration, contract; JUnit, Mockito, MockMvc, WireMock, Powermock
Maven
JPA, Oracle, JDBC
Git
DDD
Backend & DevOps awareness
Docker, OpenShift or Kubernetes
CI/CD pipelines
Azure DevOps pipelines
5 years of experience with the described tech stack
Agile experience (SCRUM, Kanban, XP)
Excellent English speaking and writing