CareerPlan

Technical Lead – Backend Java Engineer 100% (f/m/d)

Madrid, ESFull-time2026-10-20 → 2026-11-09
Based in Spain

Core

Lead technical direction and hands-on development of a large-scale Java/Jakarta EE backend platform for wealth management services.

Role type

Senior Technical Lead Backend Java Engineer

Builds

Scalable backend services, REST/SOAP integrations, and messaging systems on JBoss EAP

Domain

Financial Services / Enterprise Java

Required skills

Java 21, Jakarta EE, JPA/Hibernate, Maven, REST APIs, SOAP, Oracle SQL, JMS, Unit/Integration Testing, Release Management, Mentoring

Preferred skills

Angular/TypeScript, OpenAPI Generator, Flyway, Observability (Splunk/OpenTelemetry), Docker, Kotlin

Technologies

Java, Jakarta EE, JBoss EAP, Oracle, JMS, Maven, JUnit, Mockito, Angular, TypeScript, Flyway, Splunk, OpenTelemetry, Docker, Kotlin

Responsibilities

Lead design and development of Java backend applications; Drive technical decisions for APIs and architecture; Coordinate application releases and deployments; Mentor engineers and conduct code reviews; Collaborate with cross-functional teams on integrations and data modeling.

Seniority

Senior, hands-on IC with leadership