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Java Technical Lead (Full Remote)

Madrid, ES🌐 Remote💼 Full-time🗓 2026-09-02 → 2026-09-11

Core

Lead the technical evolution of backend solutions in Java, defining architecture and ensuring scalable, high-quality development.

Role type

Senior IC Java Technical Lead

Builds

Scalable backend microservices and APIs

Domain

Enterprise software development, Cloud-native architecture

Deliverable

production ML models | product features

Required skills

Java 17+, Spring ecosystem, Microservices architecture, Hexagonal architecture, API design (OpenAPI/Swagger), SOLID principles, Clean Code, Domain-Driven Design (DDD), Unit testing (TDD), Event-driven messaging (Kafka), Relational and NoSQL databases, Cloud/container orchestration (Kubernetes/OpenShift), CI/CD pipelines, Technical leadership and mentoring

Technologies

Java, Spring Boot, Spring Data, Kafka, Kubernetes, OpenShift, OpenAPI, Swagger

Responsibilities

Define backend architecture and technical standards, Guide the team in development practices, Participate actively in hands-on development, Mentor team members on code quality and best practices

Seniority

Senior, hands-on IC

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