Full Stack Developer - Java One App (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 Git Hub 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 Open Shift Experience with: Cucumber
automated testing
CI/CD pipelines
Git Hub 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.
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