Full Stack Developer - Java OneApp (Java / Spring Boot / AWS)

Spain | Hybrid (preferred) in Madrid, Barcelona, Málaga or Logroño | Remote in the rest of the country

Full-time

About The Role

We are looking for a

Full Stack Developer with strong experience in

Java and Spring Boot

, capable of contributing across the full software delivery lifecycle within a large-scale international banking environment.

The role combines backend development, CI/CD, cloud-native platforms, observability, database performance analysis, and production support responsibilities within a highly collaborative engineering ecosystem.

This is a hands-on technical role with exposure to modern microservices architectures and cloud environments.

What you'll do

Design, develop, and maintain Java/Spring Boot microservices

Build and maintain RESTful APIs

Write and maintain automated test suites using Cucumber

Build and improve CI/CD pipelines using GitHub Actions

Collaborate with infrastructure and database teams to resolve performance bottlenecks

Monitor applications and troubleshoot production issues using Dynatrace and Kibana

Create and present release implementation plans to technical and non-technical stakeholders





Participate in a 24x7 on-call rotation shared across the team

What we're looking for

Strong hands-on experience with:

Java

Spring Boot

REST APIs

Microservices architectures

Experience working with

Kubernetes

AWS EKS and/or OpenShift

Experience with

Cucumber automated testing

CI/CD pipelines

GitHub Actions

Solid knowledge of

relational databases

SQL performance analysis query optimization

Experience using

Dynatrace

Kibana observability/monitoring tools

Ability to communicate effectively with technical and non-technical stakeholders

Experience preparing and presenting implementation/release plans

English level C1 or higher - mandatory

Spanish fluent/native level or equivalent

Nice to have

Experience in banking or high-transaction environments

Experience supporting production systems and incident resolution

Experience working in distributed agile teams

Work model

Hybrid model available in

Madrid

Barcelona

Málaga

Logroño

Remote from other locations within Spain

Important

This role includes participation in a 24x7 on-call support rotation, shared across a team of 5 members.

📌 Full Stack Developer - Java Oneapp (Java/Spring Boot/Aws) - Spain (Lérida)
🏢 Talent Connect
📍 Lérida