Senior back-end Developer

HCLTech; España; On-site; PHP 3,268,000 - 4,720,000; Full time

Job summary

HCLTech is seeking a Backend Developer to strengthen our Spain-based team. The role focuses on microservice architecture, API composition, and RESTful services using Java 8/11 and Spring Stack. You will work with OpenAPI, Swagger, and Azure DevOps to deliver scalable backend solutions.

The candidate should be proficient in JPA, Oracle, JDBC, and testing frameworks like JUnit and Mockito. Prior experience with service discovery and distributed tracing is a plus.

Qualifications

• Proven backend development experience with Java and Spring.
• Strong knowledge of microservices architecture and API composition.
• Experience implementing RESTful services and OpenAPI specifications.

Skills

Backend development

Microservice design

API design

RESTful

Tools

Java 8/11

Spring Framework

Spring-Boot

Spring-Batch

MVC

Maven

JUnit

Mockito

WireMock

MockMVC

JPA

Oracle

JDBC

Azure DevOps

OpenAPI/Swagger

REST API

Job description

Our goal is to strengthen the brand in Spain. We are looking for an expert to work as Backend Developer! What do you need to fulfill this job?

• Microservice architecture
• APIs composition
• RestFul
• OpenAPI, Swagger Java 8, 11 Spring (Spring-Boot, Spring-Batch, MVC) Maven Junit, Mockito, Wiremock, MockMVC JPA, Oracle, JDBC Experience working with Azure Devops

What is a plus? Microservice architecture service discovery

• Circuit Breaker
• Openshift
• distributed traceability
• hexagonal
• DDD Message B...